Class PdfBoxGraphics2DPaintApplier.PaintApplierState

java.lang.Object
de.rototor.pdfbox.graphics2d.PdfBoxGraphics2DPaintApplier.PaintApplierState
Enclosing class:
PdfBoxGraphics2DPaintApplier
public static class PdfBoxGraphics2DPaintApplier.PaintApplierState extends Object
Internal State of the PaintApplyer. Allows derived classes to change some states.

  • Field Details

    • document

      protected org.apache.pdfbox.pdmodel.PDDocument document

    • contentStream

      protected org.apache.pdfbox.pdmodel.PDPageContentStream contentStream

    • colorMapper

      protected IPdfBoxGraphics2DColorMapper colorMapper

    • imageEncoder

      protected IPdfBoxGraphics2DImageEncoder imageEncoder

    • resources

      protected org.apache.pdfbox.pdmodel.PDResources resources

    • pdExtendedGraphicsState

      protected org.apache.pdfbox.pdmodel.graphics.state.PDExtendedGraphicsState pdExtendedGraphicsState

    • composite

      protected Composite composite

    • nestedTransform

      protected AffineTransform nestedTransform
      This transform is only set, when we apply a nested paint (e.g. a TilingPattern's paint)

  • Constructor Details

    • PaintApplierState

      public PaintApplierState()

  • Method Details

    • setupLuminosityMasking

      public void setupLuminosityMasking(BufferedImage image, org.apache.pdfbox.pdmodel.common.PDRectangle boundingBox) throws IOException
      Setup a mask for the next fill/stroke operation
      Parameters:
      image - the mask image. It will be used to generate a grayscale image, that will directly map to the alpha channel.
      boundingBox - The bounding box of the masking. I.e. where to apply the mask
      Throws:
      IOException

    • setupLuminosityMasking

      public void setupLuminosityMasking(org.apache.pdfbox.pdmodel.graphics.form.PDFormXObject formXObject) throws IOException
      Setup a mask for the next fill/stroke operation. It will use the BBox of the formXObject.
      Parameters:
      formXObject - the mask form. It will be used to generate a grayscale image, that will directly map to the alpha channel.
      Throws:
      IOException

    • setupLuminosityMasking

      public void setupLuminosityMasking(org.apache.pdfbox.pdmodel.graphics.PDXObject maskXObject, org.apache.pdfbox.pdmodel.common.PDRectangle boundingBox) throws IOException
      Setup a mask for the next fill/stroke operation.
      Parameters:
      maskXObject - a PDXObject (form or image) which generates a grayscale image for the masking. This image will directly map to the alpha channel.
      boundingBox - The bounding box of the masking. I.e. where to apply the mask
      Throws:
      IOException