lcBlockAddHatch

Adds a new hatch object into a block. Currently selected entities will be used as the hatch boundaries.

HANDLE lcBlockAddHatch (
   HANDLE hBlock,
   LPCWSTR szFileName,
   LPCWSTR szPattern,
   double Scale,
   double RotAngle
);

Parameters

hBlock
	Handle to a block.
szFileName
	Name of the file which contains hatch patterns definitions. For example, LiteCAD package has the "hatches.pat" file.
szPattern
	The meaning depends on the szFileName parameter. If the filename is specified, then szPattern is a name of hatch pattern, as written in the file. If the filename is an empty string, then szPattern is a hatch pattern definition. See the code sample below.
Scale
	Scale of the pattern.
RotAngle
	Rotation angle of the pattern.

Return Value

Handle to created hatch object or NULL if the function fails.