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DrawPenDataFmt
2.0
The DrawPenDataFmt macro is used to draw pen data using its stored stroke attributes.
int DrawPenDataFmt( HDC hdc, LPRECT lprectVP, HPENDATA hpndt )
Parameters
hdc
Handle to a device context.
lprectVP
Viewport rectangle, usually the bounding rectangle of the HPENDATA object, in client coordinates. The ink is scaled to fit the specified
rectangle. If this parameter is NULL, the bounding rectangle of the ink in hpndt is used, in whatever coordinate system it happens to be in.
hpndt
Handle to an HPENDATA object.
Return Value
Returns PDR_OK if successful. Attempting to draw valid but empty pen data
(containing no strokes) also returns PDR_OK. Otherwise, the return value is one of
the following:
Constant
| Description
| PDR_COMPRESSED
| Pen data is compressed.
| PDR_ERROR
| Invalid sampling rate (0 or less) in pen data header, or other error.
| PDR_MEMERR
| Memory error.
| PDR_PNDTERR
| Invalid pen data.
| PDR_VERSIONERR
| Could not convert old pen data.
|
Comments
The DrawPenDataFmt macro is a wrapper for DrawPenDataEx, providing default values for most of the parameters.
The definition is:
#define DrawPenDataFmt( hdc, lprectVP, hpndt )
DrawPenDataEx( hdc, lprectVP, hpndt, 0, IX_END, 0, IX_END, NULL,
NULL, 0 );
These default values specify:
- Full-speed rendering (no animation).
- Entire data set is drawn (no stroke subsets).
See Also
DrawPenDataEx
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