public final class Group extends Object
A group attributes class specifying the attributes of the page’s page group for use in the transparent imaging model.
| Modifier and Type | Method and Description |
|---|---|
int |
getColorSpace()
Gets ColorSpace
|
int |
isKnockout()
If this flag is false, later objects within the group are composited with earlier ones with
which they overlap; if true, they are composited with the group’s initial backdrop and
overwrite (“knock out”) any earlier overlapping objects.
|
void |
setColorSpace(int value)
The group color space.
|
void |
setKnockout(int value)
If this flag is false, later objects within the group are composited with earlier ones with
which they overlap; if true, they are composited with the group’s initial backdrop and
overwrite (“knock out”) any earlier overlapping objects.
|
public Group(Page page)
The constructor.
page - Pdf page object.public int getColorSpace()
ColorSpacepublic void setColorSpace(int value)
The group color space.
value - ColorSpace value.ColorSpacepublic int isKnockout()
If this flag is false, later objects within the group are composited with earlier ones with which they overlap; if true, they are composited with the group’s initial backdrop and overwrite (“knock out”) any earlier overlapping objects.
ExtendedBooleanpublic void setKnockout(int value)
If this flag is false, later objects within the group are composited with earlier ones with which they overlap; if true, they are composited with the group’s initial backdrop and overwrite (“knock out”) any earlier overlapping objects.
value - ExtendedBoolean elementExtendedBoolean