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# A PlotCanvas is a Subclass of a wx.Panel which holds two scrollbars and the
# actual plotting zoom canvas (self.canvas). It allows for simple general
# plotting of data with zo om, labels, and automatic axis scaling.
import wx
import wx.lib.plot as plot
class MyFrame(wx.Frame):
def __init__(self, parent, title):
super().__init__(parent, title=title, size=(600, 400))
# Create a PlotCanvas instance
self.plot_canvas = plot.PlotCanvas(self)
# Define some sample data
data1 = [(1, 2), (2, 5), (3, 4), (4, 7), (5, 6)]
data2 = [(1, 1), (2, 3), (3, 6), (4, 5), (5, 8)]
# Create PolyLine objects for the data
line1 = plot.PolyLine(data1, colour='blue', width=2, legend='Line 1')
line2 = plot.PolyLine(data2, colour='red', width=2, legend='Line 2')
# Create a PlotGraphics object to hold the lines and define labels
graphics = plot.PlotGraphics([line1, line2],
"Sample Plot",
"X-axis Label",
"Y-axis Label")
# Draw the plot on the canvas
self.plot_canvas.Draw(graphics)
self.Centre()
self.Show()
if __name__ == '__main__':
app = wx.App()
frame = MyFrame(None, "PlotCanvas Demo")
app.MainLoop()
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