com.aspose.pdf

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com.aspose.pdf

Class Group



  • 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.

    • Constructor Summary

      Constructors 
      Constructor and Description
      Group(Page page)
      The constructor.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method and Description
      int getColorSpace()
      Gets ColorSpace
      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’s initial backdrop and overwrite (“knock out”) any earlier overlapping objects.
      boolean isTransparency()
      for Internal usage only returns The group transparency flag.
      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.
    • Constructor Detail

      • Group

        public Group(Page page)

        The constructor.

        Parameters:
        page - Pdf page object.
    • Method Detail

      • getColorSpace

        public int getColorSpace()
        Gets ColorSpace

        Returns:
        ColorSpace value.
        See Also:
        ColorSpace
      • setColorSpace

        public void setColorSpace(int value)

        The group color space.

        Parameters:
        value - ColorSpace value.
        See Also:
        ColorSpace
      • isTransparency

        public boolean isTransparency()
        for Internal usage only

        returns The group transparency flag.

        Returns:
        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’s initial backdrop and overwrite (“knock out”) any earlier overlapping objects.

        Returns:
        ExtendedBoolean element
        See Also:
        ExtendedBoolean
      • setKnockout

        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’s initial backdrop and overwrite (“knock out”) any earlier overlapping objects.

        Parameters:
        value - ExtendedBoolean element
        See Also:
        ExtendedBoolean