API Reference > OdExport Classes > CGlyph2dGeometry Class > CGlyph2dGeometry Methods > CGlyph2dGeometry::ClipToRegion Method
CGlyph2dGeometry::ClipToRegion Method
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Syntax
C++
double ClipToRegion(double dSize, bool bMoveCenterToZero = true, bool bUpdateExtents = true);
Parameters
Parameters 
Description 
double dSize 
[in] A clip region size.  
bool bMoveCenterToZero = true 
[in] A flag that determines whether the center is moved to the origin.  
bool bUpdateExtents = true 
[in] A flag that determines whether extents should be updated before clipping.
 
Returns

Returns the scale value to be implemented for clipped geometry.

Description

Clips the glyph geometry object to a region specified with its size. 

 

Remarks

The values of the dSize parameter determines the scale. If bMoveCenterToZero is true, the clipped rectangle is centered around the origin of the coordinate system. Otherwise the mininum point of the region is moved to the coordinate system origin. The returned scale value also depends on the bMoveCenterToZero flag value. If the flag is false, the scale value is determined as the result of dividing dSize by the maximum length of the region's side. If the flag is true, the scale value is equal to the result of dSize multiplicated by 2 divided by the maximum length of the region's side.

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