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Viewing changes to examples/kiva/wx_gradient.py

  • Committer: Bazaar Package Importer
  • Author(s): Varun Hiremath
  • Date: 2010-10-17 23:10:41 UTC
  • mto: (1.2.1 upstream) (8.1.1 experimental)
  • mto: This revision was merged to the branch mainline in revision 10.
  • Revision ID: james.westby@ubuntu.com-20101017231041-rziowhgl7zhxra2i
Tags: upstream-3.3.2
Import upstream version 3.3.2

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examples/kiva/wx_gradient.py
 
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from __future__ import with_statement
 
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import wx
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import numpy
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        gc.clear()
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        # diagonal
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        gc.save_state()
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        gc.rect(50,25,150,100)
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        gc.linear_gradient(50,25,150,125,
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                            numpy.array([starting_color, ending_color]),
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                            "pad", 'objectBoundingBox')
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        gc.draw_path()
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        gc.restore_state()
 
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        with gc:
 
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            gc.rect(50,25,150,100)
 
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            gc.linear_gradient(50,25,150,125,
 
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                                numpy.array([starting_color, ending_color]),
 
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                                "pad", 'objectBoundingBox')
 
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            gc.draw_path()
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        # vertical
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        gc.save_state()
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        gc.rect(50,150,150,100)
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        gc.linear_gradient(50,150,50,250,
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                            numpy.array([starting_color, ending_color]),
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                            "pad", 'objectBoundingBox')
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        gc.draw_path()
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        gc.restore_state()
 
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        with gc:
 
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            gc.rect(50,150,150,100)
 
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            gc.linear_gradient(50,150,50,250,
 
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                                numpy.array([starting_color, ending_color]),
 
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                                "pad", 'objectBoundingBox')
 
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            gc.draw_path()
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        # horizontal
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        gc.save_state()
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        gc.rect(50,275,150,100)
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        gc.linear_gradient(50,275,150,275,
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                            numpy.array([starting_color, ending_color]),
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                            "pad", 'objectBoundingBox')
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        gc.draw_path()
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        gc.restore_state()
 
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        with gc:
 
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            gc.rect(50,275,150,100)
 
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            gc.linear_gradient(50,275,150,275,
 
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                                numpy.array([starting_color, ending_color]),
 
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                                "pad", 'objectBoundingBox')
 
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            gc.draw_path()
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        # radial
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        gc.save_state()
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        gc.arc(325, 75, 50, 0.0, 2*numpy.pi)
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        gc.radial_gradient(325, 75, 50, 325, 75,
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                            numpy.array([starting_color, ending_color]),
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                            "pad", 'objectBoundingBox')
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        gc.draw_path()
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        gc.restore_state()
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        with gc:
 
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            gc.arc(325, 75, 50, 0.0, 2*numpy.pi)
 
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            gc.radial_gradient(325, 75, 50, 325, 75,
 
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                                numpy.array([starting_color, ending_color]),
 
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                                "pad", 'objectBoundingBox')
 
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            gc.draw_path()
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        # radial with focal point in upper left
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        gc.save_state()
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        gc.arc(325, 200, 50, 0.0, 2*numpy.pi)
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        gc.radial_gradient(325, 200, 50, 300, 225,
 
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        with gc:
 
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            gc.arc(325, 200, 50, 0.0, 2*numpy.pi)
 
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            gc.radial_gradient(325, 200, 50, 300, 225,
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                            numpy.array([starting_color, ending_color]),
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                            "pad", 'objectBoundingBox')
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        gc.draw_path()
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        gc.restore_state()
 
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            gc.draw_path()
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        # radial with focal point in bottom right
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        gc.save_state()
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        gc.arc(325, 325, 50, 0.0, 2*numpy.pi)
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        gc.radial_gradient(325, 325, 50, 350, 300,
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                            numpy.array([starting_color, ending_color]),
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                            "pad", 'objectBoundingBox')
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        gc.draw_path()
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        gc.restore_state()
 
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        with gc:
 
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            gc.arc(325, 325, 50, 0.0, 2*numpy.pi)
 
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            gc.radial_gradient(325, 325, 50, 350, 300,
 
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                                numpy.array([starting_color, ending_color]),
 
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                                "pad", 'objectBoundingBox')
 
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            gc.draw_path()
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        return
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