gdkImageGetPixel {RGtk2} | R Documentation |
Gets a pixel value at a specified position in a GdkImage
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gdkImageGetPixel(object, x, y)
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[GdkImage ] a GdkImage . |
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[integer] the x coordinate of the pixel to get. |
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[integer] the y coordinate of the pixel to get. |
[numeric] the pixel value at the given position.
Derived by RGtkGen from GTK+ documentation