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Python Computer Graphics Kit |  |
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Python Computer Graphics Kit | |
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The MouseWheelEvent class is passed as argument whenever the mouse wheel is rotated.
| delta, x, y, x0, y0) |
delta is the wheel delta (usually 120 if the wheel was rotated forward and -120 if the wheel was rotated backward).
x/y is the pixel position of the mouse where 0/0 is the upper left corner.
x0/y0 is the normalized position of the mouse where each component lies in the range [0,1).
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Python Computer Graphics Kit | |
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