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| Saves an image:
in a JPEG file.
in memory.... |
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| Establishes a connection to a fax server. |
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| Calculates the hue of a color. |
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| Calculates the saturation of a color. |
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| Calculates the lightness of a color. |
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| Saves an image:
in a PNG file.
in memory.... |
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| Draws a polygon in an Image variable. |
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| Changes the drawing mode used by the drawing functions (dLine, dRectangle, ....). |
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| Modifies the opacity of an image (which means the alpha channel of the image). |
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| Deletes all the drawings made since the last call to dStartDrawing. |
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| Indicates that the drawing functions that will be used are intended for the specified WDPic variable. |
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| Identifies the opacity of a pixel in a WDPicLayer image with an Alpha channel. |
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| Colors an area in a WDPic variable. |
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| Flips an image contained in a WDPic variable with respect to a horizontal axis (symmetry with respect to a horizontal axis). |
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| Flips an image contained in a picLayer variable with respect to a vertical axis (symmetry with respect to a vertical axis). |
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