Name

PEXSetMarkerScale - Set Marker Scale

Synopsis

void PEXSetMarkerScale(Display ∗display, XID resource_id, PEXOCRequestType req_type, double scale)

Arguments

displayA pointer to a display structure returned by a successful XOpenDisplay call. 

resource_idThe resource identifier of the renderer or structure. 

req_typeThe request type for the output command (PEXOCRender, PEXOCStore, PEXOCRenderSingle or PEXOCStoreSingle).

scaleThe marker scale factor. 

Returns

None

Description

This function creates an output primitive attribute which sets the marker scale attribute.  Scale is multiplied by the nominal marker size for the display device to produce a marker size mapped to the nearest supported marker size. 

Errors

BadPEXRenderer
The specified renderer resource identifier is invalid.

BadPEXStructure
The specified structure resource identifier is invalid.

See Also

PEXGetImpDepConstants, PEXSetIndividualASF