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Create a drawing instance.
@param im The image to draw in.
@param mode Optional mode to use for color values. For RGB
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A simple 2D drawing interface for PIL images.
@param im The image to draw in.
@param mode Optional mode to use for color values. For RGB
images, this argument can be RGB or RGBA (to blend the
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must be the same as the image mode. If omitted, the mode
defaults to the mode of the image.
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(Experimental) A more advanced 2D drawing interface for PIL images,
based on the WCK interface.
@param im The image to draw in.
@param hints An optional list of hints.
@return A (drawing context, drawing resource factory) tuple.
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(experimental) Fills a bounded region with a given color.
@param image Target image.
@param xy Seed position (a 2-item coordinate tuple).
@param value Fill color.
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pixels with a color different from the border color. If not given,
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pixel.
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