In this section:
Regions
Copies one drawing surface to another. |
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Creates a drawing surface. |
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Removes a drawing surface. |
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Copies a drawing surface to the clipboard. |
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Scrolls a drawing surface. |
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Selects a drawing surface. |
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Writes a drawing surface to an image file. |
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Pastes an image on to a drawing surface from a file or an internal resource. |
These are used together with the DIB functions listed in Graphics functions (device independent bitmap). An alternative set of routines uses the concept of a virtual screen (a legacy from DOS programming). The alternative set is described in the ClearWin+ User's Supplement.
Other routines
Gets the width and height of the current drawing surface. |
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Selects replace/XOR mode before writing to a drawing surface. |
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Refreshes a drawing surface's display. |