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Pointer drawing structure
Source position: intuition.pas line 59
type TBorder = record |
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LeftEdge: SmallInt; |
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Initial left offsets from the origin |
TopEdge: SmallInt; |
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Initial top offsets from the origin |
FrontPen: Byte; |
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Front pen for rendering |
BackPen: Byte; |
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Back pen for rendering |
DrawMode: Byte; |
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Draw Mode for rendering |
Count: ShortInt; |
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Number of XY pairs |
XY: PSmallInt; |
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Vector coordinate pairs relative to LeftTop |
NextBorder: PBorder; |
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pointer to any other Border too |
end; |
Data type Border, used for drawing a series of lines which is intended for use as a border drawing, but which may, in fact, be used to render any arbitrary vector shape. The routine DrawBorder sets up the RastPort with the appropriate variables, then does a Move to the first coordinate, then does Draws to the subsequent coordinates. After all the Draws are done, if NextBorder is non-zero we call DrawBorder recursively
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Requesters The following struct is used for standard intuition requesters |
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GadgetClass Tag. (PBorder) Gadget imagry is a border |
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Draw the specified Border structure into a RastPort. |