Polygonal_Clip_Region

Functions

HIC_Polygonal_Clip_Region *	HIC_New_Polygonal_Clip_Region
void	HIC_Free_Polygonal_Clip_Region
void	HIC_Set_Polygonal_Clip_Region

Detailed Description

group Polygonal_Clip_Region

Function Documentation

HIC_Polygonal_Clip_Region *HIC_New_Polygonal_Clip_Region(HIC_Rendition *nr, long ncnt, HIC_DC_Point npts[])

This function creates a polygonal clip region.

Parameters

• nr – A pointer to a const HIC_Rendition.

• ncnt – An int.

• npts – A pointer to a const HIC_DC_Point.

Returns

A pointer to a const HIC_Polygonal_Clip_Region.

void HIC_Free_Polygonal_Clip_Region(HIC_Polygonal_Clip_Region *pcr)

This function frees the memory associated with a polygonal clip region.

Parameters

pcr – A pointer to a const Polygonal_Clip_Region.

void HIC_Set_Polygonal_Clip_Region(HIC_Rendition *nr, HIC_Polygonal_Clip_Region *pcr)

This function sets the polygonal clip region.

See also

HIC_New_Polygonal_Clip_Region

Parameters

• nr – A pointer to a const HIC_Rendition.

• ccr – A pointer to a const HIC_Polygonal_Clip_Region.