GrapeCity.Documents.Pdf.GcPdfGraphics.CreateTransparencyGroup

CreateTransparencyGroup Method

CreateTransparencyGroup(Rectangle, bool, bool, bool)

For internal use. Creates a GrapeCity.Documents.Drawing.IGcTransparencyGroup compatible with this graphics. This group can be used later for:

1. Compose with graphics using the Composite(IGcTransparencyGroup, Rectangle, Point, float?) method
2. Create a transparency mask from this group using the CreateTransparencyMask(IGcTransparencyGroup, TransparencyMaskType, Rectangle, IGcTransparencyMaskFilter) method Note! If the transparency group supports IDisposable interface it will be automatically disposed after usage.

Declaration

public override IGcTransparencyGroup CreateTransparencyGroup(Rectangle size, bool isolated, bool knockout, bool softMask)

Parameters

Type	Name	Description
Rectangle	size
bool	isolated
bool	knockout
bool	softMask

Returns

Type	Description
IGcTransparencyGroup

Overrides

GcGraphics.CreateTransparencyGroup(Rectangle, bool, bool, bool)