utils/wxPython/demo/wxPlotCanvas.py

   1
   2 from wxPython.lib.wxPlotCanvas import *
   3 from wxPython.lib              import wxPlotCanvas
   4
   5 #---------------------------------------------------------------------------
   6
   7 def _InitObjects():
   8     # 100 points sin function, plotted as green circles
   9     data1 = 2.*Numeric.pi*Numeric.arange(200)/200.
  10     data1.shape = (100, 2)
  11     data1[:,1] = Numeric.sin(data1[:,0])
  12     markers1 = PolyMarker(data1, color='green', marker='circle',size=1)
  13
  14     # 50 points cos function, plotted as red line
  15     data1 = 2.*Numeric.pi*Numeric.arange(100)/100.
  16     data1.shape = (50,2)
  17     data1[:,1] = Numeric.cos(data1[:,0])
  18     lines = PolyLine(data1, color='red')
  19
  20     # A few more points...
  21     pi = Numeric.pi
  22     markers2 = PolyMarker([(0., 0.), (pi/4., 1.), (pi/2, 0.),
  23                           (3.*pi/4., -1)], color='blue',
  24                           fillcolor='green', marker='cross')
  25
  26     return PlotGraphics([markers1, lines, markers2])
  27
  28
  29 #---------------------------------------------------------------------------
  30
  31
  32 def runTest(frame, nb, log):
  33     win = PlotCanvas(nb)
  34     win.draw(_InitObjects(),'automatic','automatic');
  35     return win
  36
  37 overview = wxPlotCanvas.__doc__
  38
  39 #---------------------------------------------------------------------------