Group
Inheritance: java.lang.Object
public final class Group
A group attributes class specifying the attributes of the page\u2019s page group for use in the transparent imaging model.
Constructors
Constructor | Description |
---|---|
Group(Page page) | The constructor. |
Methods
Method | Description |
---|---|
getColorSpace() | Gets ColorSpace |
setColorSpace(int value) | The group color space. |
isTransparency() | for Internal usage only |
isKnockout() | for Internal usage only |
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\u2019s initial backdrop and overwrite (\u201cknock out\u201d) any earlier overlapping objects. |
Group(Page page)
public Group(Page page)
The constructor.
Parameters:
Parameter | Type | Description |
---|---|---|
page | Page | Pdf page object. |
getColorSpace()
public int getColorSpace()
Gets ColorSpace
Returns: int - ColorSpace value.
setColorSpace(int value)
public void setColorSpace(int value)
The group color space.
Parameters:
Parameter | Type | Description |
---|---|---|
value | int | ColorSpace value. |
isTransparency()
public boolean isTransparency()
for Internal usage only
returns The group transparency flag.
Returns: boolean - boolean value
isKnockout()
public int isKnockout()
for Internal usage only
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\u2019s initial backdrop and overwrite (\u201cknock out\u201d) any earlier overlapping objects.
Returns: int - ExtendedBoolean element
setKnockout(int value)
public 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\u2019s initial backdrop and overwrite (\u201cknock out\u201d) any earlier overlapping objects.
Parameters:
Parameter | Type | Description |
---|---|---|
value | int | ExtendedBoolean element |