1 | # -*- mode: tcl; indent-tabs-mode: nil -*- |
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2 | |
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3 | # ---------------------------------------------------------------------- |
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4 | # COMPONENT: numberresult - plot of numbers in a ResultSet |
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5 | # |
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6 | # This widget is an X/Y plot, meant to points produced as <number> |
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7 | # or <integer> outputs from the run of a Rappture tool. Use the |
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8 | # "add" and "delete" methods to control the points showing on the |
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9 | # plot. One interesting thing that this result does is configure |
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10 | # the x-axis according to the current result control (simulation |
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11 | # number or other active parameter). |
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12 | # ====================================================================== |
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13 | # AUTHOR: Michael McLennan, Purdue University |
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14 | # Copyright (c) 2004-2012 HUBzero Foundation, LLC |
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15 | # |
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16 | # See the file "license.terms" for information on usage and |
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17 | # redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES. |
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18 | # ====================================================================== |
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19 | package require Itk |
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20 | package require BLT |
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21 | |
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22 | set autocolors { |
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23 | #0000cd |
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24 | #cd0000 |
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25 | #00cd00 |
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26 | #3a5fcd |
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27 | #cdcd00 |
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28 | #cd1076 |
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29 | #009acd |
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30 | #00c5cd |
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31 | #a2b5cd |
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32 | #7ac5cd |
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33 | #66cdaa |
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34 | #a2cd5a |
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35 | #cd9b9b |
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36 | #cdba96 |
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37 | #cd3333 |
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38 | #cd6600 |
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39 | #cd8c95 |
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40 | #cd00cd |
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41 | #9a32cd |
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42 | #6ca6cd |
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43 | #9ac0cd |
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44 | #9bcd9b |
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45 | #00cd66 |
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46 | #cdc673 |
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47 | #cdad00 |
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48 | #cd5555 |
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49 | #cd853f |
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50 | #cd7054 |
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51 | #cd5b45 |
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52 | #cd6889 |
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53 | #cd69c9 |
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54 | #551a8b |
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55 | } |
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56 | |
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57 | option add *NumberResult.width 3i widgetDefault |
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58 | option add *NumberResult.height 3i widgetDefault |
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59 | option add *NumberResult.gridColor #d9d9d9 widgetDefault |
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60 | option add *NumberResult.activeColor blue widgetDefault |
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61 | option add *NumberResult.dimColor gray widgetDefault |
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62 | option add *NumberResult.controlBackground gray widgetDefault |
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63 | option add *NumberResult.font \ |
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64 | -*-helvetica-medium-r-normal-*-12-* widgetDefault |
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65 | option add *NumberResult.autoColors $autocolors widgetDefault |
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66 | option add *NumberResult*Balloon*Entry.background white widgetDefault |
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67 | |
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68 | itcl::class Rappture::NumberResult { |
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69 | inherit itk::Widget |
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70 | |
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71 | itk_option define -gridcolor gridColor GridColor "" |
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72 | itk_option define -activecolor activeColor ActiveColor "" |
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73 | itk_option define -dimcolor dimColor DimColor "" |
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74 | itk_option define -autocolors autoColors AutoColors "" |
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75 | |
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76 | constructor {args} { |
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77 | # defined below |
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78 | } |
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79 | destructor { |
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80 | # defined below |
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81 | } |
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82 | public method add {dataobj {settings ""}} |
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83 | public method get {} |
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84 | public method delete {args} |
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85 | public method scale {args} |
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86 | public method parameters {title args} |
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87 | public method download {option args} |
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88 | |
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89 | protected method Rebuild {} |
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90 | protected method ResetLimits {} |
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91 | protected method Zoom {option args} |
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92 | protected method Hilite {state x y} |
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93 | protected method Axis {option args} |
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94 | protected method GetAxes {dataobj} |
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95 | protected method GetValue {dataobj {which both}} |
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96 | protected method GetInfo {what dataobj {which both}} |
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97 | private method ResetLegend {} |
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98 | |
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99 | private variable _dispatcher "" ;# dispatcher for !events |
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100 | |
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101 | private variable _dlist "" ;# list of data objects |
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102 | private variable _dataobj2color ;# maps data object => plotting color |
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103 | private variable _dataobj2width ;# maps data object => line width |
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104 | private variable _dataobj2raise ;# maps data object => raise flag 0/1 |
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105 | private variable _dataobj2desc ;# maps data object => description of data |
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106 | private variable _dataobj2param ;# maps data object => x-axis value |
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107 | private variable _elem2dataobj ;# maps graph element => data object |
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108 | private variable _label2axis ;# maps axis label => axis ID |
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109 | private variable _params "" ;# complete description of x-axis |
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110 | private variable _xval2label ;# maps x-axis value => tick label |
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111 | private variable _xlabels 0 ;# non-zero => use _xval2label |
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112 | private variable _limits ;# axis limits: x-min, x-max, etc. |
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113 | |
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114 | private variable _hilite ;# info for element currently highlighted |
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115 | private variable _axis ;# info for axis manipulations |
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116 | private variable _axisPopup ;# info for axis being edited in popup |
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117 | common _downloadPopup ;# download options from popup |
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118 | } |
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119 | |
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120 | itk::usual NumberResult { |
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121 | keep -background -foreground -cursor -font |
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122 | } |
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123 | |
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124 | # ---------------------------------------------------------------------- |
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125 | # CONSTRUCTOR |
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126 | # ---------------------------------------------------------------------- |
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127 | itcl::body Rappture::NumberResult::constructor {args} { |
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128 | Rappture::dispatcher _dispatcher |
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129 | $_dispatcher register !rebuild |
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130 | $_dispatcher dispatch $this !rebuild "[itcl::code $this Rebuild]; list" |
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131 | |
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132 | array set _downloadPopup { |
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133 | format csv |
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134 | } |
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135 | |
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136 | option add hull.width hull.height |
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137 | pack propagate $itk_component(hull) no |
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138 | |
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139 | itk_component add main { |
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140 | Rappture::SidebarFrame $itk_interior.main |
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141 | } |
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142 | pack $itk_component(main) -expand yes -fill both |
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143 | set f [$itk_component(main) component controls] |
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144 | |
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145 | itk_component add reset { |
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146 | button $f.reset -borderwidth 1 -padx 1 -pady 1 \ |
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147 | -highlightthickness 0 \ |
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148 | -image [Rappture::icon reset-view] \ |
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149 | -command [itcl::code $this Zoom reset] |
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150 | } { |
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151 | usual |
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152 | ignore -borderwidth -highlightthickness |
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153 | } |
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154 | pack $itk_component(reset) -padx 4 -pady 2 -anchor e |
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155 | Rappture::Tooltip::for $itk_component(reset) \ |
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156 | "Reset the view to the default zoom level" |
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157 | |
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158 | set f [$itk_component(main) component frame] |
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159 | itk_component add plot { |
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160 | blt::graph $f.plot \ |
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161 | -highlightthickness 0 -plotpadx 0 -plotpady 4 \ |
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162 | -rightmargin 10 |
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163 | } { |
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164 | keep -background -foreground -cursor -font |
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165 | } |
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166 | pack $itk_component(plot) -expand yes -fill both |
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167 | |
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168 | $itk_component(plot) pen configure activeLine \ |
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169 | -symbol square -pixels 3 -linewidth 2 \ |
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170 | -outline black -fill red -color black |
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171 | |
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172 | # Add bindings so you can mouse over points to see values: |
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173 | bind $itk_component(plot) <Motion> \ |
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174 | [itcl::code $this Hilite at %x %y] |
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175 | bind $itk_component(plot) <Leave> \ |
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176 | [itcl::code $this Hilite off %x %y] |
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177 | |
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178 | # |
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179 | # Add support for editing axes: |
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180 | # |
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181 | Rappture::Balloon $itk_component(hull).axes -title "Axis Options" |
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182 | set inner [$itk_component(hull).axes component inner] |
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183 | |
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184 | label $inner.labell -text "Label:" |
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185 | entry $inner.label -width 15 -highlightbackground $itk_option(-background) |
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186 | grid $inner.labell -row 1 -column 0 -sticky e |
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187 | grid $inner.label -row 1 -column 1 -sticky ew -pady 4 |
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188 | |
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189 | label $inner.minl -text "Minimum:" |
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190 | entry $inner.min -width 15 -highlightbackground $itk_option(-background) |
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191 | grid $inner.minl -row 2 -column 0 -sticky e |
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192 | grid $inner.min -row 2 -column 1 -sticky ew -pady 4 |
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193 | |
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194 | label $inner.maxl -text "Maximum:" |
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195 | entry $inner.max -width 15 -highlightbackground $itk_option(-background) |
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196 | grid $inner.maxl -row 3 -column 0 -sticky e |
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197 | grid $inner.max -row 3 -column 1 -sticky ew -pady 4 |
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198 | |
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199 | label $inner.formatl -text "Format:" |
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200 | Rappture::Combobox $inner.format -width 15 -editable no |
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201 | $inner.format choices insert end \ |
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202 | "%.6g" "Auto" \ |
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203 | "%.0f" "X" \ |
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204 | "%.1f" "X.X" \ |
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205 | "%.2f" "X.XX" \ |
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206 | "%.3f" "X.XXX" \ |
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207 | "%.6f" "X.XXXXXX" \ |
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208 | "%.1e" "X.Xe+XX" \ |
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209 | "%.2e" "X.XXe+XX" \ |
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210 | "%.3e" "X.XXXe+XX" \ |
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211 | "%.6e" "X.XXXXXXe+XX" |
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212 | grid $inner.formatl -row 4 -column 0 -sticky e |
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213 | grid $inner.format -row 4 -column 1 -sticky ew -pady 4 |
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214 | |
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215 | label $inner.scalel -text "Scale:" |
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216 | frame $inner.scales |
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217 | radiobutton $inner.scales.linear -text "Linear" \ |
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218 | -variable [itcl::scope _axisPopup(scale)] -value "linear" |
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219 | pack $inner.scales.linear -side left |
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220 | radiobutton $inner.scales.log -text "Logarithmic" \ |
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221 | -variable [itcl::scope _axisPopup(scale)] -value "log" |
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222 | pack $inner.scales.log -side left |
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223 | grid $inner.scalel -row 5 -column 0 -sticky e |
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224 | grid $inner.scales -row 5 -column 1 -sticky ew -pady 4 |
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225 | |
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226 | foreach axis {x y} { |
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227 | set _axisPopup(format-$axis) "%.6g" |
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228 | } |
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229 | Axis scale x linear |
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230 | Axis scale y linear |
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231 | |
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232 | $itk_component(plot) legend configure -hide yes |
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233 | |
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234 | # |
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235 | # Add legend for editing hidden/elements: |
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236 | # |
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237 | set inner [$itk_component(main) insert end \ |
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238 | -title "Legend" \ |
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239 | -icon [Rappture::icon wrench]] |
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240 | $inner configure -borderwidth 4 |
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241 | |
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242 | itk_component add legend { |
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243 | Rappture::XyLegend $inner.legend $itk_component(plot) |
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244 | } |
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245 | pack $itk_component(legend) -expand yes -fill both |
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246 | after idle [itcl::code $this ResetLegend] |
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247 | |
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248 | # quick-and-dirty zoom functionality, for now... |
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249 | Blt_ZoomStack $itk_component(plot) |
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250 | eval itk_initialize $args |
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251 | set _hilite(elem) "" |
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252 | } |
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253 | |
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254 | # ---------------------------------------------------------------------- |
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255 | # DESTRUCTOR |
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256 | # ---------------------------------------------------------------------- |
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257 | itcl::body Rappture::NumberResult::destructor {} { |
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258 | } |
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259 | |
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260 | # ---------------------------------------------------------------------- |
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261 | # USAGE: add <dataobj> ?<settings>? |
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262 | # |
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263 | # Clients use this to add a data object to the plot. The optional |
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264 | # <settings> are used to configure the plot. Allowed settings are |
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265 | # -color, -brightness, -width, -linestyle and -raise. |
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266 | # ---------------------------------------------------------------------- |
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267 | itcl::body Rappture::NumberResult::add {dataobj {settings ""}} { |
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268 | array set params { |
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269 | -color auto |
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270 | -brightness 0 |
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271 | -width 1 |
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272 | -type "line" |
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273 | -raise 0 |
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274 | -linestyle solid |
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275 | -description "" |
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276 | -param "" |
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277 | } |
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278 | array set params $settings |
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279 | |
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280 | # if type is set to "scatter", then override the width |
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281 | if {"scatter" == $params(-type)} { |
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282 | set params(-width) 0 |
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283 | } |
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284 | |
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285 | if {$params(-color) == "auto" || $params(-color) == "autoreset"} { |
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286 | set params(-color) #0000ff |
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287 | } |
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288 | |
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289 | # if -brightness is set, then update the color |
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290 | if {$params(-brightness) != 0} { |
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291 | set params(-color) [Rappture::color::brightness \ |
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292 | $params(-color) $params(-brightness)] |
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293 | |
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294 | set bg [$itk_component(plot) cget -plotbackground] |
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295 | foreach {h s v} [Rappture::color::RGBtoHSV $bg] break |
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296 | if {$v > 0.5} { |
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297 | set params(-color) [Rappture::color::brightness_max \ |
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298 | $params(-color) 0.8] |
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299 | } else { |
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300 | set params(-color) [Rappture::color::brightness_min \ |
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301 | $params(-color) 0.2] |
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302 | } |
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303 | } |
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304 | |
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305 | set pos [lsearch -exact $dataobj $_dlist] |
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306 | if {$pos < 0} { |
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307 | lappend _dlist $dataobj |
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308 | set _dataobj2color($dataobj) $params(-color) |
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309 | set _dataobj2width($dataobj) $params(-width) |
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310 | set _dataobj2raise($dataobj) $params(-raise) |
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311 | set _dataobj2desc($dataobj) $params(-description) |
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312 | set _dataobj2param($dataobj) $params(-param) |
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313 | |
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314 | $_dispatcher event -idle !rebuild |
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315 | } |
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316 | } |
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317 | |
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318 | # ---------------------------------------------------------------------- |
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319 | # USAGE: get |
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320 | # |
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321 | # Clients use this to query the list of objects being plotted, in |
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322 | # order from bottom to top of this result. |
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323 | # ---------------------------------------------------------------------- |
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324 | itcl::body Rappture::NumberResult::get {} { |
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325 | # put the dataobj list in order according to -raise options |
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326 | set dlist $_dlist |
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327 | foreach obj $dlist { |
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328 | if {[info exists _dataobj2raise($obj)] && $_dataobj2raise($obj)} { |
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329 | set i [lsearch -exact $dlist $obj] |
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330 | if {$i >= 0} { |
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331 | set dlist [lreplace $dlist $i $i] |
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332 | lappend dlist $obj |
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333 | } |
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334 | } |
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335 | } |
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336 | return $dlist |
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337 | } |
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338 | |
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339 | # ---------------------------------------------------------------------- |
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340 | # USAGE: delete ?<dataobj2> <dataobj2> ...? |
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341 | # |
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342 | # Clients use this to delete a data object from the plot. If no |
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343 | # objects are specified, then all objects are deleted. |
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344 | # ---------------------------------------------------------------------- |
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345 | itcl::body Rappture::NumberResult::delete {args} { |
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346 | if {[llength $args] == 0} { |
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347 | set args $_dlist |
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348 | } |
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349 | |
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350 | # delete all specified data objects |
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351 | set changed 0 |
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352 | foreach dataobj $args { |
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353 | set pos [lsearch -exact $_dlist $dataobj] |
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354 | if {$pos >= 0} { |
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355 | set _dlist [lreplace $_dlist $pos $pos] |
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356 | catch {unset _dataobj2color($dataobj)} |
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357 | catch {unset _dataobj2width($dataobj)} |
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358 | catch {unset _dataobj2raise($dataobj)} |
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359 | catch {unset _dataobj2desc($dataobj)} |
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360 | catch {unset _dataobj2param($dataobj)} |
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361 | foreach elem [array names _elem2dataobj] { |
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362 | if {$_elem2dataobj($elem) == $dataobj} { |
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363 | unset _elem2dataobj($elem) |
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364 | } |
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365 | } |
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366 | set changed 1 |
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367 | } |
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368 | } |
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369 | |
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370 | # if anything changed, then rebuild the plot |
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371 | if {$changed} { |
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372 | $_dispatcher event -idle !rebuild |
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373 | } |
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374 | # Nothing left? then start over with auto colors |
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375 | if {[llength $_dlist] == 0} { |
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376 | set _autoColorI 0 |
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377 | } |
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378 | } |
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379 | |
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380 | # ---------------------------------------------------------------------- |
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381 | # USAGE: scale ?<dataobj1> <dataobj2> ...? |
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382 | # |
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383 | # Sets the default limits for the overall plot according to the |
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384 | # limits of the data for all of the given data objects. This |
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385 | # accounts for all objects--even those not showing on the screen. |
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386 | # Because of this, the limits are appropriate for all objects as |
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387 | # the user scans through data in the ResultSet viewer. |
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388 | # ---------------------------------------------------------------------- |
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389 | itcl::body Rappture::NumberResult::scale {args} { |
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390 | set allx [$itk_component(plot) x2axis use] |
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391 | lappend allx x ;# fix main x-axis too |
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392 | foreach axis $allx { |
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393 | Axis scale $axis linear |
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394 | } |
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395 | |
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396 | set ally [$itk_component(plot) y2axis use] |
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397 | lappend ally y ;# fix main y-axis too |
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398 | foreach axis $ally { |
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399 | Axis scale $axis linear |
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400 | } |
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401 | |
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402 | catch {unset _limits} |
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403 | foreach dataobj $args { |
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404 | # find the axes for this data object (e.g., {x y2}) |
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405 | foreach {map(x) map(y)} [GetAxes $dataobj] break |
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406 | |
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407 | foreach axis {x y} { |
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408 | # get defaults for both linear and log scales |
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409 | foreach type {lin log} { |
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410 | # store results -- ex: _limits(x2log-min) |
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411 | set id $map($axis)$type |
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412 | if {$axis == "x"} { |
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413 | set min [set max ""] |
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414 | foreach {xlab xval} [lrange $_params 1 end] { |
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415 | if {$type == "log"} { |
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416 | set xval [expr {abs($xval)}] |
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417 | if {$xval == 0} { |
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418 | continue |
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419 | } |
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420 | } |
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421 | if {"" == $min} { |
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422 | set min [set max $xval] |
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423 | } else { |
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424 | if {$xval < $min} { set min $xval } |
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425 | if {$xval > $max} { set max $xval } |
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426 | } |
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427 | } |
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428 | } else { |
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429 | set min [set max [GetValue $dataobj y]] |
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430 | } |
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431 | |
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432 | if {"" != $min && "" != $max} { |
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433 | if {![info exists _limits($id-min)]} { |
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434 | set _limits($id-min) $min |
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435 | set _limits($id-max) $max |
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436 | } else { |
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437 | if {$min < $_limits($id-min)} { |
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438 | set _limits($id-min) $min |
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439 | } |
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440 | if {$max > $_limits($id-max)} { |
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441 | set _limits($id-max) $max |
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442 | } |
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443 | } |
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444 | } |
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445 | } |
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446 | } |
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447 | } |
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448 | ResetLimits |
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449 | } |
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450 | |
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451 | # ---------------------------------------------------------------------- |
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452 | # USAGE: parameters <title> <label1> <value1> <label2> <value2> ... |
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453 | # |
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454 | # Called when the resultset changes to convey information about the |
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455 | # current set of results being displayed. The <title> is the name |
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456 | # of the parameter being explored, and each <label>/<value> represents |
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457 | # a data point. |
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458 | # ---------------------------------------------------------------------- |
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459 | itcl::body Rappture::NumberResult::parameters {args} { |
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460 | set _params $args |
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461 | |
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462 | # |
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463 | # Fix up the x-axis limits for the primary axis. |
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464 | # |
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465 | foreach type {lin log} { |
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466 | # store results -- ex: _limits(x2log-min) |
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467 | set id x$type |
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468 | |
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469 | set min [set max ""] |
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470 | foreach {xlab xval} [lrange $_params 1 end] { |
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471 | if {$type == "log"} { |
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472 | set xval [expr {abs($xval)}] |
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473 | if {$xval == 0} { |
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474 | continue |
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475 | } |
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476 | } |
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477 | if {"" == $min} { |
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478 | set min [set max $xval] |
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479 | } else { |
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480 | if {$xval < $min} { set min $xval } |
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481 | if {$xval > $max} { set max $xval } |
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482 | } |
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483 | } |
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484 | |
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485 | if {"" != $min && "" != $max} { |
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486 | set _limits($id-min) $min |
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487 | set _limits($id-max) $max |
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488 | } |
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489 | } |
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490 | ResetLimits |
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491 | |
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492 | # |
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493 | # Figure out a good set of ticks for the x-axis. |
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494 | # If this is a numeric axis, then labels will be like |
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495 | # 0.3V <=> 0.3, 0.4V <=> 0.4, etc. |
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496 | # Otherwise, they will be more like |
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497 | # red <=> 0, green <=> 1, etc. |
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498 | # |
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499 | set havenums 1 |
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500 | catch {unset _xval2label} |
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501 | foreach {xlab xval} [lrange $_params 1 end] { |
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502 | set _xval2label($xval) $xlab |
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503 | if {![string match $xval* $xlab]} { |
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504 | set havenums 0 |
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505 | } |
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506 | } |
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507 | if {$havenums} { |
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508 | set _xlabels 0 |
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509 | $itk_component(plot) xaxis configure -command "" -majorticks "" |
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510 | if {![$itk_component(plot) axis cget x -logscale]} { |
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511 | $itk_component(plot) xaxis configure \ |
---|
512 | -command [itcl::code $this Axis format x] |
---|
513 | } |
---|
514 | } else { |
---|
515 | set _xlabels 1 |
---|
516 | $itk_component(plot) xaxis configure \ |
---|
517 | -command [itcl::code $this Axis format x] \ |
---|
518 | -majorticks [lsort -real [array names _xval2label]] |
---|
519 | } |
---|
520 | |
---|
521 | $_dispatcher event -idle !rebuild |
---|
522 | } |
---|
523 | |
---|
524 | # ---------------------------------------------------------------------- |
---|
525 | # USAGE: download coming |
---|
526 | # USAGE: download controls <downloadCommand> |
---|
527 | # USAGE: download now |
---|
528 | # |
---|
529 | # Clients use this method to create a downloadable representation |
---|
530 | # of the plot. Returns a list of the form {ext string}, where |
---|
531 | # "ext" is the file extension (indicating the type of data) and |
---|
532 | # "string" is the data itself. |
---|
533 | # ---------------------------------------------------------------------- |
---|
534 | itcl::body Rappture::NumberResult::download {option args} { |
---|
535 | switch $option { |
---|
536 | coming { |
---|
537 | # nothing to do |
---|
538 | } |
---|
539 | controls { |
---|
540 | set popup .numberresultdownload |
---|
541 | if {![winfo exists .numberresultdownload]} { |
---|
542 | # if we haven't created the popup yet, do it now |
---|
543 | Rappture::Balloon $popup \ |
---|
544 | -title "[Rappture::filexfer::label downloadWord] as..." |
---|
545 | set inner [$popup component inner] |
---|
546 | label $inner.summary -text "" -anchor w |
---|
547 | pack $inner.summary -side top |
---|
548 | radiobutton $inner.csv -text "Data as Comma-Separated Values" \ |
---|
549 | -variable Rappture::NumberResult::_downloadPopup(format) \ |
---|
550 | -value csv |
---|
551 | pack $inner.csv -anchor w |
---|
552 | radiobutton $inner.image -text "Image (PS/PDF/PNG/JPEG)" \ |
---|
553 | -variable Rappture::NumberResult::_downloadPopup(format) \ |
---|
554 | -value image |
---|
555 | pack $inner.image -anchor w |
---|
556 | button $inner.go -text [Rappture::filexfer::label download] \ |
---|
557 | -command [lindex $args 0] |
---|
558 | pack $inner.go -pady 4 |
---|
559 | } else { |
---|
560 | set inner [$popup component inner] |
---|
561 | } |
---|
562 | set num [llength [get]] |
---|
563 | set num [expr {($num == 1) ? "1 result" : "$num results"}] |
---|
564 | $inner.summary configure -text "[Rappture::filexfer::label downloadWord] $num in the following format:" |
---|
565 | update idletasks ;# fix initial sizes |
---|
566 | return $popup |
---|
567 | } |
---|
568 | now { |
---|
569 | set popup .numberresultdownload |
---|
570 | if {[winfo exists .numberresultdownload]} { |
---|
571 | $popup deactivate |
---|
572 | } |
---|
573 | switch -- $_downloadPopup(format) { |
---|
574 | csv { |
---|
575 | # March through the values in order and report |
---|
576 | # all data points |
---|
577 | set csvdata "" |
---|
578 | set xtitle [$itk_component(plot) xaxis cget -title] |
---|
579 | set ytitle [$itk_component(plot) yaxis cget -title] |
---|
580 | |
---|
581 | set desc "" |
---|
582 | set dataobj [lindex [get] end] |
---|
583 | |
---|
584 | # the "Simulation" axis shows all values |
---|
585 | # -- no need for assumptions |
---|
586 | if {$xtitle != "Simulation" |
---|
587 | && [info exists _dataobj2desc($dataobj)]} { |
---|
588 | foreach line [split $_dataobj2desc($dataobj) \n] { |
---|
589 | # skip the current axis and the Simulation axis |
---|
590 | # Other values show assumptions about values reported |
---|
591 | if {[string match "$xtitle =*" $line] |
---|
592 | || [string match "Simulation =*" $line]} { |
---|
593 | continue |
---|
594 | } |
---|
595 | set indent [expr {("" == $desc) ? "for:" : " "}] |
---|
596 | append desc " $indent $line\n" |
---|
597 | } |
---|
598 | } |
---|
599 | if {[string length $desc] > 0} { |
---|
600 | append csvdata "[string repeat - 60]\n" |
---|
601 | append csvdata $desc |
---|
602 | append csvdata "[string repeat - 60]\n" |
---|
603 | } |
---|
604 | |
---|
605 | append csvdata "$xtitle, $ytitle\n" |
---|
606 | foreach xval [lsort -real [array names _xval2label]] { |
---|
607 | set dataobj "" |
---|
608 | set param [list $_xval2label($xval) $xval] |
---|
609 | foreach obj $_dlist { |
---|
610 | if {[info exists _dataobj2param($obj)] |
---|
611 | && [string equal $_dataobj2param($obj) $param]} { |
---|
612 | set dataobj $obj |
---|
613 | break |
---|
614 | } |
---|
615 | } |
---|
616 | if {"" != $dataobj} { |
---|
617 | set yval [$dataobj get current] |
---|
618 | append csvdata "$_xval2label($xval), $yval\n" |
---|
619 | } |
---|
620 | } |
---|
621 | return [list .txt $csvdata] |
---|
622 | } |
---|
623 | image { |
---|
624 | set popup .numberresultprintdownload |
---|
625 | if { ![winfo exists $popup] } { |
---|
626 | # Create a popup for the print dialog |
---|
627 | Rappture::Balloon $popup -title "Save as image..." |
---|
628 | set inner [$popup component inner] |
---|
629 | # Create the print dialog widget and add it to the |
---|
630 | # the balloon popup. |
---|
631 | Rappture::XyPrint $inner.print |
---|
632 | $popup configure \ |
---|
633 | -deactivatecommand [list $inner.print reset] |
---|
634 | blt::table $inner 0,0 $inner.print -fill both |
---|
635 | } |
---|
636 | update |
---|
637 | # Activate the popup and call for the output. |
---|
638 | foreach { widget toolName plotName } $args break |
---|
639 | $popup activate $widget left |
---|
640 | set inner [$popup component inner] |
---|
641 | set output [$inner.print print $itk_component(plot) \ |
---|
642 | $toolName $plotName] |
---|
643 | $popup deactivate |
---|
644 | return $output |
---|
645 | } |
---|
646 | } |
---|
647 | } |
---|
648 | default { |
---|
649 | error "bad option \"$option\": should be coming, controls, now" |
---|
650 | } |
---|
651 | } |
---|
652 | } |
---|
653 | |
---|
654 | # ---------------------------------------------------------------------- |
---|
655 | # USAGE: Rebuild |
---|
656 | # |
---|
657 | # Called automatically whenever something changes that affects the |
---|
658 | # data in the widget. Clears any existing data and rebuilds the |
---|
659 | # widget to display new data. |
---|
660 | # ---------------------------------------------------------------------- |
---|
661 | itcl::body Rappture::NumberResult::Rebuild {} { |
---|
662 | set g $itk_component(plot) |
---|
663 | |
---|
664 | # first clear out the widget |
---|
665 | eval $g element delete [$g element names] |
---|
666 | eval $g marker delete [$g marker names] |
---|
667 | foreach axis [$g axis names] { |
---|
668 | $g axis configure $axis -hide yes -checklimits no |
---|
669 | } |
---|
670 | # Presumably you want at least an X-axis and Y-axis displayed. |
---|
671 | $g xaxis configure -hide no |
---|
672 | $g yaxis configure -hide no |
---|
673 | catch {unset _label2axis} |
---|
674 | |
---|
675 | # |
---|
676 | # Scan through all objects and create a list of all axes. |
---|
677 | # The first x-axis gets mapped to "x". The second, to "x2". |
---|
678 | # Beyond that, we must create new axes "x3", "x4", etc. |
---|
679 | # We do the same for y. |
---|
680 | # |
---|
681 | set anum(x) 0 |
---|
682 | set anum(y) 0 |
---|
683 | foreach dataobj [get] { |
---|
684 | foreach ax {x y} { |
---|
685 | set label [GetInfo about.label $dataobj ${ax}] |
---|
686 | if {"" != $label} { |
---|
687 | if {![info exists _label2axis($ax-$label)]} { |
---|
688 | switch [incr anum($ax)] { |
---|
689 | 1 { set axis $ax } |
---|
690 | 2 { set axis ${ax}2 } |
---|
691 | default { |
---|
692 | set axis $ax$anum($ax) |
---|
693 | catch {$g axis create $axis} |
---|
694 | } |
---|
695 | } |
---|
696 | $g axis configure $axis -title $label -hide no \ |
---|
697 | -checklimits no |
---|
698 | set _label2axis($ax-$label) $axis |
---|
699 | |
---|
700 | # if this axis has a description, add it as a tooltip |
---|
701 | set desc [string trim [GetInfo about.description $dataobj ${ax}]] |
---|
702 | Rappture::Tooltip::text $g-$axis $desc |
---|
703 | } |
---|
704 | } |
---|
705 | } |
---|
706 | } |
---|
707 | |
---|
708 | # |
---|
709 | # All of the extra axes get mapped to the x2/y2 (top/right) |
---|
710 | # position. |
---|
711 | # |
---|
712 | set all "" |
---|
713 | foreach ax {x y} { |
---|
714 | lappend all $ax |
---|
715 | |
---|
716 | set extra "" |
---|
717 | for {set i 2} {$i <= $anum($ax)} {incr i} { |
---|
718 | lappend extra ${ax}$i |
---|
719 | } |
---|
720 | eval lappend all $extra |
---|
721 | $g ${ax}2axis use $extra |
---|
722 | if {$ax == "y"} { |
---|
723 | $g configure -rightmargin [expr {($extra == "") ? 10 : 0}] |
---|
724 | } |
---|
725 | } |
---|
726 | |
---|
727 | foreach axis $all { |
---|
728 | set _axisPopup(format-$axis) "%.6g" |
---|
729 | |
---|
730 | $g axis bind $axis <Enter> \ |
---|
731 | [itcl::code $this Axis hilite $axis on] |
---|
732 | $g axis bind $axis <Leave> \ |
---|
733 | [itcl::code $this Axis hilite $axis off] |
---|
734 | $g axis bind $axis <ButtonPress-1> \ |
---|
735 | [itcl::code $this Axis click $axis %x %y] |
---|
736 | $g axis bind $axis <B1-Motion> \ |
---|
737 | [itcl::code $this Axis drag $axis %x %y] |
---|
738 | $g axis bind $axis <ButtonRelease-1> \ |
---|
739 | [itcl::code $this Axis release $axis %x %y] |
---|
740 | $g axis bind $axis <KeyPress> \ |
---|
741 | [list ::Rappture::Tooltip::tooltip cancel] |
---|
742 | } |
---|
743 | |
---|
744 | # |
---|
745 | # Plot all of the data objects. |
---|
746 | # |
---|
747 | set count 0 |
---|
748 | foreach dataobj $_dlist { |
---|
749 | set label [$dataobj get about.label] |
---|
750 | foreach {mapx mapy} [GetAxes $dataobj] break |
---|
751 | |
---|
752 | foreach {xv yv} [GetValue $dataobj] break |
---|
753 | |
---|
754 | if {[info exists _dataobj2color($dataobj)]} { |
---|
755 | set color $_dataobj2color($dataobj) |
---|
756 | } else { |
---|
757 | set color [$dataobj get about.color] |
---|
758 | if {"" == $color} { |
---|
759 | set color $itk_option(-activecolor) |
---|
760 | } |
---|
761 | } |
---|
762 | |
---|
763 | set sym square |
---|
764 | set pixels 6 |
---|
765 | |
---|
766 | set elem "elem[incr count]" |
---|
767 | set _elem2dataobj($elem) $dataobj |
---|
768 | $g element create $elem -x $xv -y $yv \ |
---|
769 | -symbol $sym -pixels $pixels -label $label \ |
---|
770 | -color $color -mapx $mapx -mapy $mapy |
---|
771 | } |
---|
772 | } |
---|
773 | |
---|
774 | # ---------------------------------------------------------------------- |
---|
775 | # USAGE: ResetLimits |
---|
776 | # |
---|
777 | # Used internally to apply automatic limits to the axes for the |
---|
778 | # current plot. |
---|
779 | # ---------------------------------------------------------------------- |
---|
780 | itcl::body Rappture::NumberResult::ResetLimits {} { |
---|
781 | set g $itk_component(plot) |
---|
782 | |
---|
783 | # |
---|
784 | # HACK ALERT! |
---|
785 | # Use this code to fix up the y-axis limits for the BLT graph. |
---|
786 | # The auto-limits don't always work well. We want them to be |
---|
787 | # set to a "nice" number slightly above or below the min/max |
---|
788 | # limits. |
---|
789 | # |
---|
790 | foreach axis [$g axis names] { |
---|
791 | if {[info exists _limits(${axis}lin-min)]} { |
---|
792 | set log [$g axis cget $axis -logscale] |
---|
793 | if {$log} { |
---|
794 | set min $_limits(${axis}log-min) |
---|
795 | if {$min == 0} { set min 1 } |
---|
796 | set max $_limits(${axis}log-max) |
---|
797 | if {$max == 0} { set max 1 } |
---|
798 | |
---|
799 | if {$min == $max} { |
---|
800 | set logmin [expr {floor(log10(abs(0.9*$min)))}] |
---|
801 | set logmax [expr {ceil(log10(abs(1.1*$max)))}] |
---|
802 | } else { |
---|
803 | set logmin [expr {floor(log10(abs($min)))}] |
---|
804 | set logmax [expr {ceil(log10(abs($max)))}] |
---|
805 | if {[string match y* $axis]} { |
---|
806 | # add a little padding |
---|
807 | set delta [expr {$logmax-$logmin}] |
---|
808 | if {$delta == 0} { set delta 1 } |
---|
809 | set logmin [expr {$logmin-0.05*$delta}] |
---|
810 | set logmax [expr {$logmax+0.05*$delta}] |
---|
811 | } |
---|
812 | } |
---|
813 | if {$logmin < -300} { |
---|
814 | set min 1e-300 |
---|
815 | } elseif {$logmin > 300} { |
---|
816 | set min 1e+300 |
---|
817 | } else { |
---|
818 | set min [expr {pow(10.0,$logmin)}] |
---|
819 | } |
---|
820 | |
---|
821 | if {$logmax < -300} { |
---|
822 | set max 1e-300 |
---|
823 | } elseif {$logmax > 300} { |
---|
824 | set max 1e+300 |
---|
825 | } else { |
---|
826 | set max [expr {pow(10.0,$logmax)}] |
---|
827 | } |
---|
828 | } else { |
---|
829 | set min $_limits(${axis}lin-min) |
---|
830 | set max $_limits(${axis}lin-max) |
---|
831 | |
---|
832 | # add a little padding |
---|
833 | set delta [expr {$max-$min}] |
---|
834 | set min [expr {$min-0.05*$delta}] |
---|
835 | set max [expr {$max+0.05*$delta}] |
---|
836 | } |
---|
837 | if {$min < $max} { |
---|
838 | $g axis configure $axis -min $min -max $max |
---|
839 | } else { |
---|
840 | $g axis configure $axis -min "" -max "" |
---|
841 | } |
---|
842 | } else { |
---|
843 | $g axis configure $axis -min "" -max "" |
---|
844 | } |
---|
845 | } |
---|
846 | } |
---|
847 | |
---|
848 | # ---------------------------------------------------------------------- |
---|
849 | # USAGE: Zoom reset |
---|
850 | # |
---|
851 | # Called automatically when the user clicks on one of the zoom |
---|
852 | # controls for this widget. Changes the zoom for the current view. |
---|
853 | # ---------------------------------------------------------------------- |
---|
854 | itcl::body Rappture::NumberResult::Zoom {option args} { |
---|
855 | switch -- $option { |
---|
856 | reset { |
---|
857 | ResetLimits |
---|
858 | Rappture::Logger::log number zoom -reset |
---|
859 | } |
---|
860 | } |
---|
861 | } |
---|
862 | |
---|
863 | # ---------------------------------------------------------------------- |
---|
864 | # USAGE: Hilite <state> <x> <y> |
---|
865 | # |
---|
866 | # Called automatically when the user brushes one of the elements |
---|
867 | # on the plot. Causes the element to highlight and a tooltip to |
---|
868 | # pop up with element info. |
---|
869 | # ---------------------------------------------------------------------- |
---|
870 | itcl::body Rappture::NumberResult::Hilite {state x y} { |
---|
871 | set g $itk_component(plot) |
---|
872 | set elem "" |
---|
873 | |
---|
874 | # Peek inside of Blt_ZoomStack package to see if we're currently in the |
---|
875 | # middle of a zoom selection. |
---|
876 | if {[info exists ::zoomInfo($g,corner)] && $::zoomInfo($g,corner) == "B" } { |
---|
877 | return; |
---|
878 | } |
---|
879 | set tip "" |
---|
880 | if {$state == "at"} { |
---|
881 | if {[$g element closest $x $y info -interpolate yes]} { |
---|
882 | # for dealing with xy line plots |
---|
883 | set elem $info(name) |
---|
884 | # Some elements are generated dynamically and therefore will |
---|
885 | # not have a data object associated with them. |
---|
886 | set mapx [$g element cget $elem -mapx] |
---|
887 | set mapy [$g element cget $elem -mapy] |
---|
888 | if {[info exists _elem2dataobj($elem)]} { |
---|
889 | foreach {mapx mapy} [GetAxes $_elem2dataobj($elem)] break |
---|
890 | } |
---|
891 | |
---|
892 | # search again for an exact point -- this time don't interpolate |
---|
893 | set tip "" |
---|
894 | if {[$g element closest $x $y info -interpolate no] |
---|
895 | && $info(name) == $elem} { |
---|
896 | set x [$g axis transform $mapx $info(x)] |
---|
897 | set y [$g axis transform $mapy $info(y)] |
---|
898 | |
---|
899 | if {[info exists _elem2dataobj($elem)]} { |
---|
900 | set dataobj $_elem2dataobj($elem) |
---|
901 | set tip [GetInfo about.label $dataobj y] |
---|
902 | if {[info exists info(y)]} { |
---|
903 | set val [Axis format y dummy $info(y)] |
---|
904 | set units [GetInfo units $dataobj y] |
---|
905 | append tip "\n$val$units" |
---|
906 | |
---|
907 | if {[info exists _dataobj2param($dataobj)]} { |
---|
908 | set val [lindex $_dataobj2param($dataobj) 0] |
---|
909 | append tip " @ $val" |
---|
910 | } |
---|
911 | } |
---|
912 | set tip [string trim $tip] |
---|
913 | } |
---|
914 | } |
---|
915 | set state 1 |
---|
916 | } elseif {[$g element closest $x $y info -interpolate no]} { |
---|
917 | # for dealing with xy scatter plot |
---|
918 | set elem $info(name) |
---|
919 | foreach {mapx mapy} [GetAxes $_elem2dataobj($elem)] break |
---|
920 | |
---|
921 | # search again for an exact point -- this time don't interpolate |
---|
922 | set tip "" |
---|
923 | if {$info(name) == $elem} { |
---|
924 | set x [$g axis transform $mapx $info(x)] |
---|
925 | set y [$g axis transform $mapy $info(y)] |
---|
926 | |
---|
927 | if {[info exists _elem2dataobj($elem)]} { |
---|
928 | set dataobj $_elem2dataobj($elem) |
---|
929 | set tip [GetInfo about.label $dataobj y] |
---|
930 | if {[info exists info(y)]} { |
---|
931 | set val [Axis format y dummy $info(y)] |
---|
932 | set units [GetInfo units $dataobj y] |
---|
933 | append tip "\n$val$units" |
---|
934 | |
---|
935 | if {[info exists _dataobj2param($dataobj)]} { |
---|
936 | set val [lindex $_dataobj2param($dataobj) 0] |
---|
937 | append tip " @ $val" |
---|
938 | } |
---|
939 | } |
---|
940 | set tip [string trim $tip] |
---|
941 | } |
---|
942 | } |
---|
943 | set state 1 |
---|
944 | } else { |
---|
945 | set state 0 |
---|
946 | } |
---|
947 | } |
---|
948 | |
---|
949 | if {$state} { |
---|
950 | # |
---|
951 | # Highlight ON: |
---|
952 | # - activate trace |
---|
953 | # - multiple axes? dim other axes |
---|
954 | # - pop up tooltip about data |
---|
955 | if {$_hilite(elem) ne ""} { |
---|
956 | $g element deactivate $_hilite(elem) |
---|
957 | } |
---|
958 | $g crosshairs configure -hide yes |
---|
959 | Rappture::Tooltip::tooltip cancel |
---|
960 | |
---|
961 | $g element activate $elem |
---|
962 | set _hilite(elem) $elem |
---|
963 | |
---|
964 | set dlist [$g element show] |
---|
965 | set i [lsearch -exact $dlist $elem] |
---|
966 | if {$i >= 0} { |
---|
967 | set dlist [lreplace $dlist $i $i] |
---|
968 | lappend dlist $elem |
---|
969 | $g element show $dlist |
---|
970 | } |
---|
971 | |
---|
972 | foreach {mapx mapy} [GetAxes $_elem2dataobj($elem)] break |
---|
973 | |
---|
974 | set allx [$g x2axis use] |
---|
975 | if {[llength $allx] > 0} { |
---|
976 | lappend allx x ;# fix main x-axis too |
---|
977 | foreach axis $allx { |
---|
978 | if {$axis == $mapx} { |
---|
979 | $g axis configure $axis -color $itk_option(-foreground) \ |
---|
980 | -titlecolor $itk_option(-foreground) |
---|
981 | } else { |
---|
982 | $g axis configure $axis -color $itk_option(-dimcolor) \ |
---|
983 | -titlecolor $itk_option(-dimcolor) |
---|
984 | } |
---|
985 | } |
---|
986 | } |
---|
987 | set ally [$g y2axis use] |
---|
988 | if {[llength $ally] > 0} { |
---|
989 | lappend ally y ;# fix main y-axis too |
---|
990 | foreach axis $ally { |
---|
991 | if {$axis == $mapy} { |
---|
992 | $g axis configure $axis -color $itk_option(-foreground) \ |
---|
993 | -titlecolor $itk_option(-foreground) |
---|
994 | } else { |
---|
995 | $g axis configure $axis -color $itk_option(-dimcolor) \ |
---|
996 | -titlecolor $itk_option(-dimcolor) |
---|
997 | } |
---|
998 | } |
---|
999 | } |
---|
1000 | |
---|
1001 | if {"" != $tip} { |
---|
1002 | $g crosshairs configure -hide no -position @$x,$y |
---|
1003 | |
---|
1004 | if {$x > 0.5*[winfo width $g]} { |
---|
1005 | if {$x < 4} { |
---|
1006 | set tipx "-0" |
---|
1007 | } else { |
---|
1008 | set tipx "-[expr {$x-4}]" ;# move tooltip to the left |
---|
1009 | } |
---|
1010 | } else { |
---|
1011 | if {$x < -4} { |
---|
1012 | set tipx "+0" |
---|
1013 | } else { |
---|
1014 | set tipx "+[expr {$x+4}]" ;# move tooltip to the right |
---|
1015 | } |
---|
1016 | } |
---|
1017 | if {$y > 0.5*[winfo height $g]} { |
---|
1018 | if {$y < 4} { |
---|
1019 | set tipy "-0" |
---|
1020 | } else { |
---|
1021 | set tipy "-[expr {$y-4}]" ;# move tooltip to the top |
---|
1022 | } |
---|
1023 | } else { |
---|
1024 | if {$y < -4} { |
---|
1025 | set tipy "+0" |
---|
1026 | } else { |
---|
1027 | set tipy "+[expr {$y+4}]" ;# move tooltip to the bottom |
---|
1028 | } |
---|
1029 | } |
---|
1030 | Rappture::Tooltip::text $g $tip |
---|
1031 | Rappture::Tooltip::tooltip show $g $tipx,$tipy |
---|
1032 | Rappture::Logger::log tooltip -for "number probe -- [string map [list \n " // "] $tip]" |
---|
1033 | } |
---|
1034 | } else { |
---|
1035 | # |
---|
1036 | # Highlight OFF: |
---|
1037 | # - deactivate (color back to normal) |
---|
1038 | # - put all axes back to normal color |
---|
1039 | # - take down tooltip |
---|
1040 | # |
---|
1041 | if {$_hilite(elem) ne ""} { |
---|
1042 | $g element deactivate $_hilite(elem) |
---|
1043 | } |
---|
1044 | |
---|
1045 | set allx [$g x2axis use] |
---|
1046 | if {[llength $allx] > 0} { |
---|
1047 | lappend allx x ; # fix main x-axis too |
---|
1048 | foreach axis $allx { |
---|
1049 | $g axis configure $axis -color $itk_option(-foreground) \ |
---|
1050 | -titlecolor $itk_option(-foreground) |
---|
1051 | } |
---|
1052 | } |
---|
1053 | |
---|
1054 | set ally [$g y2axis use] |
---|
1055 | if {[llength $ally] > 0} { |
---|
1056 | lappend ally y ; # fix main y-axis too |
---|
1057 | foreach axis $ally { |
---|
1058 | $g axis configure $axis -color $itk_option(-foreground) \ |
---|
1059 | -titlecolor $itk_option(-foreground) |
---|
1060 | } |
---|
1061 | } |
---|
1062 | |
---|
1063 | $g crosshairs configure -hide yes |
---|
1064 | |
---|
1065 | # only cancel in plotting area or we'll mess up axes |
---|
1066 | if {[$g inside $x $y]} { |
---|
1067 | Rappture::Tooltip::tooltip cancel |
---|
1068 | } |
---|
1069 | |
---|
1070 | # there is no currently highlighted element |
---|
1071 | set _hilite(elem) "" |
---|
1072 | } |
---|
1073 | } |
---|
1074 | |
---|
1075 | # ---------------------------------------------------------------------- |
---|
1076 | # USAGE: Axis hilite <axis> <state> |
---|
1077 | # |
---|
1078 | # USAGE: Axis click <axis> <x> <y> |
---|
1079 | # USAGE: Axis drag <axis> <x> <y> |
---|
1080 | # USAGE: Axis release <axis> <x> <y> |
---|
1081 | # |
---|
1082 | # USAGE: Axis edit <axis> |
---|
1083 | # USAGE: Axis changed <axis> <what> |
---|
1084 | # USAGE: Axis format <axis> <widget> <value> |
---|
1085 | # USAGE: Axis scale <axis> linear|log |
---|
1086 | # |
---|
1087 | # Used internally to handle editing of the x/y axes. The hilite |
---|
1088 | # operation causes the axis to light up. The edit operation pops |
---|
1089 | # up a panel with editing options. The changed operation applies |
---|
1090 | # changes from the panel. |
---|
1091 | # ---------------------------------------------------------------------- |
---|
1092 | itcl::body Rappture::NumberResult::Axis {option args} { |
---|
1093 | set inner [$itk_component(hull).axes component inner] |
---|
1094 | |
---|
1095 | switch -- $option { |
---|
1096 | hilite { |
---|
1097 | if {[llength $args] != 2} { |
---|
1098 | error "wrong # args: should be \"Axis hilite axis state\"" |
---|
1099 | } |
---|
1100 | set g $itk_component(plot) |
---|
1101 | set axis [lindex $args 0] |
---|
1102 | set state [lindex $args 1] |
---|
1103 | |
---|
1104 | if {$state} { |
---|
1105 | $g axis configure $axis \ |
---|
1106 | -color $itk_option(-activecolor) \ |
---|
1107 | -titlecolor $itk_option(-activecolor) |
---|
1108 | |
---|
1109 | set x [expr {[winfo pointerx $g]+4}] |
---|
1110 | set y [expr {[winfo pointery $g]+4}] |
---|
1111 | Rappture::Tooltip::tooltip pending $g-$axis @$x,$y |
---|
1112 | } else { |
---|
1113 | $g axis configure $axis \ |
---|
1114 | -color $itk_option(-foreground) \ |
---|
1115 | -titlecolor $itk_option(-foreground) |
---|
1116 | Rappture::Tooltip::tooltip cancel |
---|
1117 | } |
---|
1118 | } |
---|
1119 | click { |
---|
1120 | if {[llength $args] != 3} { |
---|
1121 | error "wrong # args: should be \"Axis click axis x y\"" |
---|
1122 | } |
---|
1123 | set axis [lindex $args 0] |
---|
1124 | set x [lindex $args 1] |
---|
1125 | set y [lindex $args 2] |
---|
1126 | set g $itk_component(plot) |
---|
1127 | |
---|
1128 | set _axis(moved) 0 |
---|
1129 | set _axis(click-x) $x |
---|
1130 | set _axis(click-y) $y |
---|
1131 | foreach {min max} [$g axis limits $axis] break |
---|
1132 | set _axis(min0) $min |
---|
1133 | set _axis(max0) $max |
---|
1134 | Rappture::Tooltip::tooltip cancel |
---|
1135 | } |
---|
1136 | drag { |
---|
1137 | if {[llength $args] != 3} { |
---|
1138 | error "wrong # args: should be \"Axis drag axis x y\"" |
---|
1139 | } |
---|
1140 | if {![info exists _axis(moved)]} { |
---|
1141 | return ;# must have skipped click event -- ignore |
---|
1142 | } |
---|
1143 | set axis [lindex $args 0] |
---|
1144 | set x [lindex $args 1] |
---|
1145 | set y [lindex $args 2] |
---|
1146 | set g $itk_component(plot) |
---|
1147 | |
---|
1148 | if {[info exists _axis(click-x)] && [info exists _axis(click-y)]} { |
---|
1149 | foreach {x0 y0 pw ph} [$g extents plotarea] break |
---|
1150 | switch -glob $axis { |
---|
1151 | x* { |
---|
1152 | set pix $x |
---|
1153 | set pix0 $_axis(click-x) |
---|
1154 | set pixmin $x0 |
---|
1155 | set pixmax [expr {$x0+$pw}] |
---|
1156 | } |
---|
1157 | y* { |
---|
1158 | set pix $y |
---|
1159 | set pix0 $_axis(click-y) |
---|
1160 | set pixmin [expr {$y0+$ph}] |
---|
1161 | set pixmax $y0 |
---|
1162 | } |
---|
1163 | } |
---|
1164 | set log [$g axis cget $axis -logscale] |
---|
1165 | set min $_axis(min0) |
---|
1166 | set max $_axis(max0) |
---|
1167 | set dpix [expr {abs($pix-$pix0)}] |
---|
1168 | set v0 [$g axis invtransform $axis $pixmin] |
---|
1169 | set v1 [$g axis invtransform $axis [expr {$pixmin+$dpix}]] |
---|
1170 | if {$log} { |
---|
1171 | set v0 [expr {log10($v0)}] |
---|
1172 | set v1 [expr {log10($v1)}] |
---|
1173 | set min [expr {log10($min)}] |
---|
1174 | set max [expr {log10($max)}] |
---|
1175 | } |
---|
1176 | |
---|
1177 | if {$pix > $pix0} { |
---|
1178 | set delta [expr {$v1-$v0}] |
---|
1179 | } else { |
---|
1180 | set delta [expr {$v0-$v1}] |
---|
1181 | } |
---|
1182 | set min [expr {$min-$delta}] |
---|
1183 | set max [expr {$max-$delta}] |
---|
1184 | if {$log} { |
---|
1185 | set min [expr {pow(10.0,$min)}] |
---|
1186 | set max [expr {pow(10.0,$max)}] |
---|
1187 | } |
---|
1188 | $g axis configure $axis -min $min -max $max |
---|
1189 | |
---|
1190 | # move axis, don't edit on release |
---|
1191 | set _axis(move) 1 |
---|
1192 | } |
---|
1193 | } |
---|
1194 | release { |
---|
1195 | if {[llength $args] != 3} { |
---|
1196 | error "wrong # args: should be \"Axis release axis x y\"" |
---|
1197 | } |
---|
1198 | if {![info exists _axis(moved)]} { |
---|
1199 | return ;# must have skipped click event -- ignore |
---|
1200 | } |
---|
1201 | set axis [lindex $args 0] |
---|
1202 | set x [lindex $args 1] |
---|
1203 | set y [lindex $args 2] |
---|
1204 | |
---|
1205 | if {!$_axis(moved)} { |
---|
1206 | # small movement? then treat as click -- pop up axis editor |
---|
1207 | set dx [expr {abs($x-$_axis(click-x))}] |
---|
1208 | set dy [expr {abs($y-$_axis(click-y))}] |
---|
1209 | if {$dx < 2 && $dy < 2} { |
---|
1210 | Axis edit $axis |
---|
1211 | return |
---|
1212 | } |
---|
1213 | } |
---|
1214 | # one last movement |
---|
1215 | Axis drag $axis $x $y |
---|
1216 | |
---|
1217 | # log this change |
---|
1218 | Rappture::Logger::log number axis $axis \ |
---|
1219 | -drag [$itk_component(plot) axis limits $axis] |
---|
1220 | |
---|
1221 | catch {unset _axis} |
---|
1222 | } |
---|
1223 | edit { |
---|
1224 | if {[llength $args] != 1} { |
---|
1225 | error "wrong # args: should be \"Axis edit axis\"" |
---|
1226 | } |
---|
1227 | set axis [lindex $args 0] |
---|
1228 | set _axisPopup(current) $axis |
---|
1229 | |
---|
1230 | # apply last value when deactivating |
---|
1231 | $itk_component(hull).axes configure -deactivatecommand \ |
---|
1232 | [itcl::code $this Axis changed $axis focus] |
---|
1233 | |
---|
1234 | # fix axis label controls... |
---|
1235 | set label [$itk_component(plot) axis cget $axis -title] |
---|
1236 | $inner.label delete 0 end |
---|
1237 | $inner.label insert end $label |
---|
1238 | bind $inner.label <Return> \ |
---|
1239 | [itcl::code $this Axis changed $axis label] |
---|
1240 | bind $inner.label <KP_Enter> \ |
---|
1241 | [itcl::code $this Axis changed $axis label] |
---|
1242 | bind $inner.label <FocusOut> \ |
---|
1243 | [itcl::code $this Axis changed $axis label] |
---|
1244 | |
---|
1245 | # fix min/max controls... |
---|
1246 | foreach {min max} [$itk_component(plot) axis limits $axis] break |
---|
1247 | $inner.min delete 0 end |
---|
1248 | $inner.min insert end $min |
---|
1249 | bind $inner.min <Return> \ |
---|
1250 | [itcl::code $this Axis changed $axis min] |
---|
1251 | bind $inner.min <KP_Enter> \ |
---|
1252 | [itcl::code $this Axis changed $axis min] |
---|
1253 | bind $inner.min <FocusOut> \ |
---|
1254 | [itcl::code $this Axis changed $axis min] |
---|
1255 | |
---|
1256 | $inner.max delete 0 end |
---|
1257 | $inner.max insert end $max |
---|
1258 | bind $inner.max <Return> \ |
---|
1259 | [itcl::code $this Axis changed $axis max] |
---|
1260 | bind $inner.max <KP_Enter> \ |
---|
1261 | [itcl::code $this Axis changed $axis max] |
---|
1262 | bind $inner.max <FocusOut> \ |
---|
1263 | [itcl::code $this Axis changed $axis max] |
---|
1264 | |
---|
1265 | # fix format control... |
---|
1266 | set fmts [$inner.format choices get -value] |
---|
1267 | set i [lsearch -exact $fmts $_axisPopup(format-$axis)] |
---|
1268 | if {$i < 0} { set i 0 } ;# use Auto choice |
---|
1269 | $inner.format value [$inner.format choices get -label $i] |
---|
1270 | |
---|
1271 | bind $inner.format <<Value>> \ |
---|
1272 | [itcl::code $this Axis changed $axis format] |
---|
1273 | |
---|
1274 | # fix scale control... |
---|
1275 | if {[$itk_component(plot) axis cget $axis -logscale]} { |
---|
1276 | set _axisPopup(scale) "log" |
---|
1277 | $inner.format configure -state disabled |
---|
1278 | } else { |
---|
1279 | set _axisPopup(scale) "linear" |
---|
1280 | $inner.format configure -state normal |
---|
1281 | } |
---|
1282 | $inner.scales.linear configure \ |
---|
1283 | -command [itcl::code $this Axis changed $axis scale] |
---|
1284 | $inner.scales.log configure \ |
---|
1285 | -command [itcl::code $this Axis changed $axis scale] |
---|
1286 | |
---|
1287 | # |
---|
1288 | # Figure out where the window should pop up. |
---|
1289 | # |
---|
1290 | set x [winfo rootx $itk_component(plot)] |
---|
1291 | set y [winfo rooty $itk_component(plot)] |
---|
1292 | set w [winfo width $itk_component(plot)] |
---|
1293 | set h [winfo height $itk_component(plot)] |
---|
1294 | foreach {x0 y0 pw ph} [$itk_component(plot) extents plotarea] break |
---|
1295 | switch -glob -- $axis { |
---|
1296 | x { |
---|
1297 | set x [expr {round($x + $x0+0.5*$pw)}] |
---|
1298 | set y [expr {round($y + $y0+$ph + 0.5*($h-$y0-$ph))}] |
---|
1299 | set dir "above" |
---|
1300 | } |
---|
1301 | x* { |
---|
1302 | set x [expr {round($x + $x0+0.5*$pw)}] |
---|
1303 | set dir "below" |
---|
1304 | set allx [$itk_component(plot) x2axis use] |
---|
1305 | set max [llength $allx] |
---|
1306 | set i [lsearch -exact $allx $axis] |
---|
1307 | set y [expr {round($y + ($i+0.5)*$y0/double($max))}] |
---|
1308 | } |
---|
1309 | y { |
---|
1310 | set x [expr {round($x + 0.5*$x0)}] |
---|
1311 | set y [expr {round($y + $y0+0.5*$ph)}] |
---|
1312 | set dir "right" |
---|
1313 | } |
---|
1314 | y* { |
---|
1315 | set y [expr {round($y + $y0+0.5*$ph)}] |
---|
1316 | set dir "left" |
---|
1317 | set ally [$itk_component(plot) y2axis use] |
---|
1318 | set max [llength $ally] |
---|
1319 | set i [lsearch -exact $ally $axis] |
---|
1320 | set y [expr {round($y + ($i+0.5)*$y0/double($max))}] |
---|
1321 | set x [expr {round($x+$x0+$pw + ($i+0.5)*($w-$x0-$pw)/double($max))}] |
---|
1322 | } |
---|
1323 | } |
---|
1324 | $itk_component(hull).axes activate @$x,$y $dir |
---|
1325 | } |
---|
1326 | changed { |
---|
1327 | if {[llength $args] != 2} { |
---|
1328 | error "wrong # args: should be \"Axis changed axis what\"" |
---|
1329 | } |
---|
1330 | set axis [lindex $args 0] |
---|
1331 | set what [lindex $args 1] |
---|
1332 | if {$what == "focus"} { |
---|
1333 | set what [focus] |
---|
1334 | if {[winfo exists $what]} { |
---|
1335 | set what [winfo name $what] |
---|
1336 | } |
---|
1337 | } |
---|
1338 | |
---|
1339 | switch -- $what { |
---|
1340 | label { |
---|
1341 | set val [$inner.label get] |
---|
1342 | $itk_component(plot) axis configure $axis -title $val |
---|
1343 | Rappture::Logger::log number axis $axis -title $val |
---|
1344 | } |
---|
1345 | min { |
---|
1346 | set val [$inner.min get] |
---|
1347 | if {![string is double -strict $val]} { |
---|
1348 | Rappture::Tooltip::cue $inner.min "Must be a number" |
---|
1349 | bell |
---|
1350 | return |
---|
1351 | } |
---|
1352 | |
---|
1353 | set max [lindex [$itk_component(plot) axis limits $axis] 1] |
---|
1354 | if {$val >= $max} { |
---|
1355 | Rappture::Tooltip::cue $inner.min "Must be <= max ($max)" |
---|
1356 | bell |
---|
1357 | return |
---|
1358 | } |
---|
1359 | catch { |
---|
1360 | # can fail in log mode |
---|
1361 | $itk_component(plot) axis configure $axis -min $val |
---|
1362 | Rappture::Logger::log number axis $axis -min $val |
---|
1363 | } |
---|
1364 | foreach {min max} [$itk_component(plot) axis limits $axis] break |
---|
1365 | $inner.min delete 0 end |
---|
1366 | $inner.min insert end $min |
---|
1367 | } |
---|
1368 | max { |
---|
1369 | set val [$inner.max get] |
---|
1370 | if {![string is double -strict $val]} { |
---|
1371 | Rappture::Tooltip::cue $inner.max "Should be a number" |
---|
1372 | bell |
---|
1373 | return |
---|
1374 | } |
---|
1375 | |
---|
1376 | set min [lindex [$itk_component(plot) axis limits $axis] 0] |
---|
1377 | if {$val <= $min} { |
---|
1378 | Rappture::Tooltip::cue $inner.max "Must be >= min ($min)" |
---|
1379 | bell |
---|
1380 | return |
---|
1381 | } |
---|
1382 | catch { |
---|
1383 | # can fail in log mode |
---|
1384 | $itk_component(plot) axis configure $axis -max $val |
---|
1385 | Rappture::Logger::log number axis $axis -max $val |
---|
1386 | } |
---|
1387 | foreach {min max} [$itk_component(plot) axis limits $axis] break |
---|
1388 | $inner.max delete 0 end |
---|
1389 | $inner.max insert end $max |
---|
1390 | } |
---|
1391 | format { |
---|
1392 | set fmt [$inner.format translate [$inner.format value]] |
---|
1393 | set _axisPopup(format-$axis) $fmt |
---|
1394 | |
---|
1395 | # force a refresh |
---|
1396 | $itk_component(plot) axis configure $axis -min \ |
---|
1397 | [$itk_component(plot) axis cget $axis -min] |
---|
1398 | } |
---|
1399 | scale { |
---|
1400 | Axis scale $axis $_axisPopup(scale) |
---|
1401 | Rappture::Logger::log number axis $axis -scale $_axisPopup(scale) |
---|
1402 | |
---|
1403 | if {$_axisPopup(scale) == "log"} { |
---|
1404 | $inner.format configure -state disabled |
---|
1405 | } else { |
---|
1406 | $inner.format configure -state normal |
---|
1407 | } |
---|
1408 | |
---|
1409 | foreach {min max} [$itk_component(plot) axis limits $axis] break |
---|
1410 | $inner.min delete 0 end |
---|
1411 | $inner.min insert end $min |
---|
1412 | $inner.max delete 0 end |
---|
1413 | $inner.max insert end $max |
---|
1414 | } |
---|
1415 | default { |
---|
1416 | # be lenient so we can handle the "focus" case |
---|
1417 | } |
---|
1418 | } |
---|
1419 | } |
---|
1420 | format { |
---|
1421 | if {[llength $args] != 3} { |
---|
1422 | error "wrong # args: should be \"Axis format axis widget value\"" |
---|
1423 | } |
---|
1424 | set axis [lindex $args 0] |
---|
1425 | set value [lindex $args 2] |
---|
1426 | |
---|
1427 | if {$axis == "x" && $_xlabels |
---|
1428 | && [info exists _xval2label($value)]} { |
---|
1429 | return $_xval2label($value) |
---|
1430 | } |
---|
1431 | if {[$itk_component(plot) axis cget $axis -logscale]} { |
---|
1432 | set fmt "%.6g" |
---|
1433 | } else { |
---|
1434 | set fmt $_axisPopup(format-$axis) |
---|
1435 | } |
---|
1436 | return [format $fmt $value] |
---|
1437 | } |
---|
1438 | scale { |
---|
1439 | if {[llength $args] != 2} { |
---|
1440 | error "wrong # args: should be \"Axis scale axis type\"" |
---|
1441 | } |
---|
1442 | set axis [lindex $args 0] |
---|
1443 | set type [lindex $args 1] |
---|
1444 | |
---|
1445 | if {$type == "log"} { |
---|
1446 | catch {$itk_component(plot) axis configure $axis -logscale 1} |
---|
1447 | # leave format alone in log mode |
---|
1448 | $itk_component(plot) axis configure $axis -command "" |
---|
1449 | } else { |
---|
1450 | catch {$itk_component(plot) axis configure $axis -logscale 0} |
---|
1451 | # use special formatting for linear mode |
---|
1452 | $itk_component(plot) axis configure $axis -command \ |
---|
1453 | [itcl::code $this Axis format $axis] |
---|
1454 | } |
---|
1455 | } |
---|
1456 | default { |
---|
1457 | error "bad option \"$option\": should be changed, edit, hilite, or format" |
---|
1458 | } |
---|
1459 | } |
---|
1460 | } |
---|
1461 | |
---|
1462 | # ---------------------------------------------------------------------- |
---|
1463 | # USAGE: GetAxes <dataobj> |
---|
1464 | # |
---|
1465 | # Used internally to figure out the axes used to plot the given |
---|
1466 | # <dataobj>. Returns a list of the form {x y}, where x is the |
---|
1467 | # x-axis name (x, x2, x3, etc.), and y is the y-axis name. |
---|
1468 | # ---------------------------------------------------------------------- |
---|
1469 | itcl::body Rappture::NumberResult::GetAxes {dataobj} { |
---|
1470 | # rebuild if needed, so we know about the axes |
---|
1471 | if {[$_dispatcher ispending !rebuild]} { |
---|
1472 | $_dispatcher cancel !rebuild |
---|
1473 | $_dispatcher event -now !rebuild |
---|
1474 | } |
---|
1475 | |
---|
1476 | # what is the x axis? x? x2? x3? ... |
---|
1477 | set xlabel "Simulation #" |
---|
1478 | if {[info exists _label2axis(x-$xlabel)]} { |
---|
1479 | set mapx $_label2axis(x-$xlabel) |
---|
1480 | } else { |
---|
1481 | set mapx "x" |
---|
1482 | } |
---|
1483 | |
---|
1484 | # what is the y axis? y? y2? y3? ... |
---|
1485 | set ylabel [$dataobj get about.label] |
---|
1486 | if {[info exists _label2axis(y-$ylabel)]} { |
---|
1487 | set mapy $_label2axis(y-$ylabel) |
---|
1488 | } else { |
---|
1489 | set mapy "y" |
---|
1490 | } |
---|
1491 | |
---|
1492 | return [list $mapx $mapy] |
---|
1493 | } |
---|
1494 | |
---|
1495 | # ---------------------------------------------------------------------- |
---|
1496 | # USAGE: GetValue <dataobj> ?<axis>? |
---|
1497 | # |
---|
1498 | # Used internally to get the {x y} value from this <dataobj>. |
---|
1499 | # Returns x, y, or {x y} in the expected units for this object. |
---|
1500 | # ---------------------------------------------------------------------- |
---|
1501 | itcl::body Rappture::NumberResult::GetValue {dataobj {which both}} { |
---|
1502 | if {[info exists _dataobj2param($dataobj)]} { |
---|
1503 | set x [lindex $_dataobj2param($dataobj) 1] |
---|
1504 | } else { |
---|
1505 | set x 0 |
---|
1506 | } |
---|
1507 | |
---|
1508 | set y [$dataobj get current] |
---|
1509 | set units [$dataobj get units] |
---|
1510 | if {$units != ""} { |
---|
1511 | set y [Rappture::Units::convert $y -context $units -to $units -units off] |
---|
1512 | } |
---|
1513 | if {![string is double -strict $y]} { |
---|
1514 | set y 0 |
---|
1515 | } |
---|
1516 | |
---|
1517 | switch -- $which { |
---|
1518 | x { return $x } |
---|
1519 | y { return $y } |
---|
1520 | both { return [list $x $y] } |
---|
1521 | default { error "bad value \"$which\": should be x, y, both" } |
---|
1522 | } |
---|
1523 | } |
---|
1524 | |
---|
1525 | # ---------------------------------------------------------------------- |
---|
1526 | # USAGE: GetInfo <what> <dataobj> ?<axis>? |
---|
1527 | # |
---|
1528 | # Used internally to get the {x y} labels from this <dataobj>. |
---|
1529 | # Returns xlabel, ylabel, or {xlabel ylabel}. |
---|
1530 | # ---------------------------------------------------------------------- |
---|
1531 | itcl::body Rappture::NumberResult::GetInfo {what dataobj {which both}} { |
---|
1532 | set x [lindex $_params 0] |
---|
1533 | set y [$dataobj get $what] |
---|
1534 | if {$what == "about.label"} { |
---|
1535 | set units [$dataobj get units] |
---|
1536 | if {"" != $units} { |
---|
1537 | append y " ($units)" |
---|
1538 | } |
---|
1539 | } |
---|
1540 | |
---|
1541 | switch -- $which { |
---|
1542 | x { return $x } |
---|
1543 | y { return $y } |
---|
1544 | both { return [list $x $y] } |
---|
1545 | default { error "bad value \"$which\": should be x, y, both" } |
---|
1546 | } |
---|
1547 | } |
---|
1548 | |
---|
1549 | # ---------------------------------------------------------------------- |
---|
1550 | # CONFIGURATION OPTION: -gridcolor |
---|
1551 | # ---------------------------------------------------------------------- |
---|
1552 | itcl::configbody Rappture::NumberResult::gridcolor { |
---|
1553 | if {"" == $itk_option(-gridcolor)} { |
---|
1554 | $itk_component(plot) grid off |
---|
1555 | } else { |
---|
1556 | $itk_component(plot) grid configure -color $itk_option(-gridcolor) |
---|
1557 | $itk_component(plot) grid on |
---|
1558 | } |
---|
1559 | } |
---|
1560 | |
---|
1561 | # |
---|
1562 | # ResetLegend -- |
---|
1563 | # |
---|
1564 | itcl::body Rappture::NumberResult::ResetLegend {} { |
---|
1565 | set g $itk_component(plot) |
---|
1566 | update idletasks |
---|
1567 | $itk_component(legend) reset [$g element show] |
---|
1568 | } |
---|