Package org.apache.fop.render.ps

Class NativeTextHandler

  • All Implemented Interfaces:
    org.apache.xmlgraphics.java2d.ps.PSTextHandler, org.apache.xmlgraphics.java2d.TextHandler
    public class NativeTextHandler
extends java.lang.Object
implements org.apache.xmlgraphics.java2d.ps.PSTextHandler
    Specialized TextHandler implementation that the PSGraphics2D class delegates to to paint text using PostScript text operations.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected java.lang.String currentFontName
      the current (internal) font name
      protected int currentFontSize
      the current font size in millipoints
      protected Font font
      Currently valid Font
      protected FontInfo fontInfo
      FontInfo containing all available fonts
      protected Font overrideFont
      Overriding FontState
      private org.apache.xmlgraphics.java2d.ps.PSGraphics2D rootG2D  

    • Constructor Summary

      Constructors 
      Constructor Description
      NativeTextHandler​(org.apache.xmlgraphics.java2d.ps.PSGraphics2D g2d, FontInfo fontInfo)
      Main constructor.

    • Field Detail

      • rootG2D

        private org.apache.xmlgraphics.java2d.ps.PSGraphics2D rootG2D

      • fontInfo

        protected FontInfo fontInfo
        FontInfo containing all available fonts

      • font

        protected Font font
        Currently valid Font

      • overrideFont

        protected Font overrideFont
        Overriding FontState

      • currentFontName

        protected java.lang.String currentFontName
        the current (internal) font name

      • currentFontSize

        protected int currentFontSize
        the current font size in millipoints

    • Constructor Detail

      • NativeTextHandler

        public NativeTextHandler​(org.apache.xmlgraphics.java2d.ps.PSGraphics2D g2d,
                         FontInfo fontInfo)
        Main constructor.
        Parameters:
        g2d - the PSGraphics2D instance this instances is used by
        fontInfo - the FontInfo object with all available fonts

    • Method Detail

      • setupFontInfo

        private void setupFontInfo()

      • getFontInfo

        public FontInfo getFontInfo()
        Return the font information associated with this object
        Returns:
        the FontInfo object

      • getPSGenerator

        private org.apache.xmlgraphics.ps.PSGenerator getPSGenerator()

      • writeSetup

        public void writeSetup()
                throws java.io.IOException
        Specified by:
        writeSetup in interface org.apache.xmlgraphics.java2d.ps.PSTextHandler
        Throws:
        java.io.IOException

      • writePageSetup

        public void writePageSetup()
                    throws java.io.IOException
        Specified by:
        writePageSetup in interface org.apache.xmlgraphics.java2d.ps.PSTextHandler
        Throws:
        java.io.IOException

      • drawString

        public void drawString​(java.awt.Graphics2D g,
                       java.lang.String s,
                       float x,
                       float y)
                throws java.io.IOException
        Draw a string to the PostScript document. The text is painted using text operations.
        Specified by:
        drawString in interface org.apache.xmlgraphics.java2d.TextHandler
        Throws:
        java.io.IOException

      • escapeText

        private void escapeText​(java.lang.String text,
                        java.lang.StringBuffer target)

      • createFont

        private Font createFont​(java.awt.Font f)

      • establishCurrentFont

        private void establishCurrentFont()
                           throws java.io.IOException
        Throws:
        java.io.IOException

      • setOverrideFont

        public void setOverrideFont​(Font override)
        Sets the overriding font.
        Parameters:
        override - Overriding Font to set