Changeset 6661 for trunk/examples

Timestamp:

Dec 9, 2016, 10:44:46 AM (8 years ago)

Author:

dkearney

Message:

adding example of using axis limits on curves

Location:

trunk/examples/zoo/curve

Files:

• curve.py (modified) (1 diff)
• curve.tcl (modified) (1 diff)

trunk/examples/zoo/curve/curve.py

@@ -39 +39 @@
 # single['component.xy'] = [x, y]
 # single['component.xy'] = np.row_stack((x, y))
+
+# generate a single curve with x and y axis upper and lower limits
+xminl = xmin+((xmax-xmin)/4.0)
+xmaxl = xmax-((xmax-xmin)/4.0)
+yminl = np.cos(xminl)/(1+xminl)
+ymaxl = np.cos(xmaxl)/(1+xmaxl)
+limited = rx['output.curve(limited)']
+limited['about.label'] = "Axis limits curve"
+limited['about.description'] = \
+    'This is an example of a single curve with x and y axis limits applied.'
+limited['xaxis.label'] = "Time"
+limited['xaxis.description'] = "Time during the experiment."
+limited['xaxis.units'] = "s"
+limited['xaxis.min'] = xminl
+limited['xaxis.max'] = xmaxl
+limited['yaxis.label'] = "Voltage v(11)"
+limited['yaxis.description'] = "Output from the amplifier."
+limited['yaxis.units'] = "V"
+limited['yaxis.min'] = yminl
+limited['yaxis.max'] = ymaxl
+
+# plot it
+limited['component.xy'] = (x, y)
+
 
 # generate multiple curves on the same plot

trunk/examples/zoo/curve/curve.tcl

@@ -33 +33 @@
     $driver put -append yes output.curve(single).component.xy "$x $y\n"
 }
+
+# generate a single curve with x and y axis upper and lower limits
+set xminl [expr $min+(($max-$min)/4.0)]
+set xmaxl [expr $max-(($max-$min)/4.0)]
+set yminl [expr {cos($xminl)/(1+$xminl)}]
+set ymaxl [expr {cos($xmaxl)/(1+$xmaxl)}]
+
+$driver put output.curve(limited).about.label "Axis limits curve"
+$driver put output.curve(limited).about.description \
+    "This is an example of a single curve with x and y axis limits applied."
+$driver put output.curve(limited).xaxis.label "Time"
+$driver put output.curve(limited).xaxis.description "Time during the experiment."
+$driver put output.curve(limited).xaxis.units "s"
+$driver put output.curve(limited).xaxis.min $xminl
+$driver put output.curve(limited).xaxis.max $xmaxl
+$driver put output.curve(limited).yaxis.label "Voltage v(11)"
+$driver put output.curve(limited).yaxis.description "Output from the amplifier."
+$driver put output.curve(limited).yaxis.units "V"
+$driver put output.curve(limited).yaxis.min $yminl
+$driver put output.curve(limited).yaxis.max $ymaxl
+
+for {set x $min} {$x < $max} {set x [expr {$x+$dx}]} {
+    set y [expr {cos($x)/(1+$x)}]
+    $driver put -append yes output.curve(limited).component.xy "$x $y\n"
+}
+
 
 # generate multiple curves on the same plot