ShadingGetBackground Method |
An color point represented in base color space specifying a single
background color value. If present, this color is used before
any painting operation involving the shading, to fill those portions of the
area to be painted that lie outside the bounds of the shading object itself.
In the opaque imaging model, the effect is as if the painting operation were
performed twice: first with the background color and then again with the
shading.
Namespace:
pdftron.PDF
Assembly:
pdftron (in pdftron.dll) Version: 255.255.255.255
Syntax public ColorPt GetBackground()
Public Function GetBackground As ColorPt
public:
virtual ColorPt^ GetBackground() sealed
function GetBackground();
Return Value
Type:
ColorPt the background color point
Remarks The background color is applied only when the shading is used as part
of a shading pattern, not when it is painted directly with the sh operator.
Use HasBackground() method to determine whether the shading has a
background color.
See Also