Adds a segment to a path.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_PDE_path_add_segment(
HIG_PDE_PATH hPath,
LONG nSegType,
AT_PDF_FIXED x1,
AT_PDF_FIXED y1,
AT_PDF_FIXED x2,
AT_PDF_FIXED y2,
AT_PDF_FIXED x3,
AT_PDF_FIXED y3 );
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Arguments:
| hPath | The path to which a segment is added. |
| nSegType | A enumIGPDEPathElementType value indicating the type of path to add. |
| x1 | x-coordinate of first point. |
| y1 | y-coordinate of first point. |
| x2 | x-coordinate of second point. |
| y2 | y-coordinate of second point. |
| x3 | x-coordinate of third point. |
| y3 | y-coordinate of third point. |
Return Value:
Error count.
Supported Raster Image Formats:
This function does not process image pixels.
Remarks:
The number of AT_PDF_FIXED values used depends upon nSegType:
- IG_PDE_MOVE_TO: x1, y1
- IG_PDE_LINE_TO: x1, y1
- IG_PDE_CURVE_TO: x1, y1, x2, y2, x3, y3
- IG_PDE_CURVE_TO_V: x1, y1, x2, y2
- IG_PDE_CURVE_TO_Y: x1, y1, x2, y2
- IG_PDE_RECT: x1, y1, x2 (width), y2 (height)
- IG_PDE_CLOSE_PATH: None