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The convention when importing numpy is to use `import numpy as np` Fixes: unconventional-import-alias (ICN001) Ruff rule: https://docs.astral.sh/ruff/rules/unconventional-import-alias/
92 lines
2.4 KiB
Python
92 lines
2.4 KiB
Python
#!/usr/bin/env python
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import wx
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## import the installed version
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from wx.lib.floatcanvas import NavCanvas, FloatCanvas
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from wx.lib.floatcanvas.FCObjects import PieChart
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## import a local version
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#import sys
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#sys.path.append("..")
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#from floatcanvas import NavCanvas, FloatCanvas
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#from floatcanvas.SpecialObjects import PieChart
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import numpy as np
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class DrawFrame(wx.Frame):
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"""
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A frame used for the FloatCanvas Demo
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"""
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def __init__(self, *args, **kwargs):
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wx.Frame.__init__(self, *args, **kwargs)
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self.CreateStatusBar()
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# Add the Canvas
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Canvas = NavCanvas.NavCanvas(self,-1,
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size = (500,500),
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Debug = 0,
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BackgroundColor = "DARK SLATE BLUE",
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).Canvas
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self.Canvas = Canvas
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Values = (10,10,10)
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Colors = ('Red', 'Blue', 'Green')
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Pie1 = PieChart(np.array((0, 0)), 10, Values, Colors, Scaled=False)
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Canvas.AddObject(Pie1)
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Values = (10, 5, 5)
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Pie2 = PieChart(np.array((40, 0)), 10, Values, Colors)
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Canvas.AddObject(Pie2)
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# test default colors
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Values = (10, 15, 12, 24, 6, 10, 13, 11, 9, 13, 15, 12)
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Pie3 = PieChart(np.array((20, 20)), 10, Values, LineColor="Black")
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Canvas.AddObject(Pie3)
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# missng slice!
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Values = (10, 15, 12, 24)
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Colors = ('Red', 'Blue', 'Green', None)
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Pie4 = PieChart(np.array((0, -15)), 10, Values, Colors, LineColor="Black")
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Canvas.AddObject(Pie4)
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# Test the styles
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Values = (10, 12, 14)
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Styles = ("Solid", "CrossDiagHatch","CrossHatch")
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Colors = ('Red', 'Blue', 'Green')
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Pie4 = PieChart(np.array((20, -20)), 10, Values, Colors, Styles)
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Canvas.AddObject(Pie2)
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Pie1.Bind(FloatCanvas.EVT_FC_LEFT_DOWN, self.Pie1Hit)
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Pie2.Bind(FloatCanvas.EVT_FC_LEFT_DOWN, self.Pie2Hit)
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self.Canvas.Bind(FloatCanvas.EVT_MOTION, self.OnMove )
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self.Show()
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Canvas.ZoomToBB()
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def Pie1Hit(self, obj):
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print("Pie1 hit!")
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def Pie2Hit(self, obj):
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print("Pie2 hit!")
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def OnMove(self, event):
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"""
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Updates the status bar with the world coordinates
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"""
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self.SetStatusText("%.2g, %.2g"%tuple(event.Coords))
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app = wx.App(False)
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F = DrawFrame(None, title="FloatCanvas Demo App", size=(700,700) )
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app.MainLoop()
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