Package com.jhlabs.image

Class RenderTextFilter

  • All Implemented Interfaces:
    java.awt.image.BufferedImageOp, java.lang.Cloneable
    public class RenderTextFilter
extends AbstractBufferedImageOp
    A filter which renders text onto an image.

    • Constructor Summary

      Constructors 
      Constructor Description
      RenderTextFilter()
      Construct a RenderTextFilter.
      RenderTextFilter​(java.lang.String text, java.awt.Font font, java.awt.Paint paint, java.awt.Composite composite, java.awt.geom.AffineTransform transform)
      Construct a RenderTextFilter.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.awt.image.BufferedImage filter​(java.awt.image.BufferedImage src, java.awt.image.BufferedImage dst)  
      java.awt.Composite getComposite()
      Get the composite with which to paint the text.
      java.awt.Font getFont()
      Get the font with which to paint the text.
      java.awt.Paint getPaint()
      Get the paint with which to paint the text.
      java.lang.String getText()
      Get the text to paint.
      java.awt.geom.AffineTransform getTransform()
      Get the transform with which to paint the text.
      void setComposite​(java.awt.Composite composite)
      Set the composite with which to paint the text.
      void setFont​(java.awt.Font font)
      Set the font with which to paint the text.
      void setPaint​(java.awt.Paint paint)
      Set the paint with which to paint the text.
      void setText​(java.lang.String text)
      Set the text to paint.
      void setTransform​(java.awt.geom.AffineTransform transform)
      Set the transform with which to paint the text.

      • Methods inherited from class java.lang.Object

        equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • RenderTextFilter

        public RenderTextFilter()
        Construct a RenderTextFilter.

      • RenderTextFilter

        public RenderTextFilter​(java.lang.String text,
                        java.awt.Font font,
                        java.awt.Paint paint,
                        java.awt.Composite composite,
                        java.awt.geom.AffineTransform transform)
        Construct a RenderTextFilter.
        Parameters:
        text - the text
        font - the font to use (may be null)
        paint - the paint (may be null)
        composite - the composite (may be null)
        transform - the transform (may be null)

    • Method Detail

      • setText

        public void setText​(java.lang.String text)
        Set the text to paint.
        Parameters:
        text - the text
        See Also:
        getText()

      • setComposite

        public void setComposite​(java.awt.Composite composite)
        Set the composite with which to paint the text.
        Parameters:
        composite - the composite
        See Also:
        getComposite()

      • getComposite

        public java.awt.Composite getComposite()
        Get the composite with which to paint the text.
        Returns:
        the composite
        See Also:
        setComposite(java.awt.Composite)

      • setPaint

        public void setPaint​(java.awt.Paint paint)
        Set the paint with which to paint the text.
        Parameters:
        paint - the paint
        See Also:
        getPaint()

      • getPaint

        public java.awt.Paint getPaint()
        Get the paint with which to paint the text.
        Returns:
        the paint
        See Also:
        setPaint(java.awt.Paint)

      • setFont

        public void setFont​(java.awt.Font font)
        Set the font with which to paint the text.
        Parameters:
        font - the font
        See Also:
        getFont()

      • getFont

        public java.awt.Font getFont()
        Get the font with which to paint the text.
        Returns:
        the font
        See Also:
        setFont(java.awt.Font)

      • setTransform

        public void setTransform​(java.awt.geom.AffineTransform transform)
        Set the transform with which to paint the text.
        Parameters:
        transform - the transform
        See Also:
        getTransform()

      • filter

        public java.awt.image.BufferedImage filter​(java.awt.image.BufferedImage src,
                                           java.awt.image.BufferedImage dst)