Package com.lowagie.text.pdf.parser

Class GraphicsState

  • public class GraphicsState
extends Object
    Keeps all the parameters of the graphics state.
    Since:
    2.1.4

    • Constructor Detail

      • GraphicsState

        public GraphicsState()
        Constructs a new Graphics State object with the default values.

      • GraphicsState

        public GraphicsState​(GraphicsState source)
        Copy constructor.
        Parameters:
        source - another GraphicsState object

    • Method Detail

      • getCtm

        public Matrix getCtm()
        Get the current transformation matrix.
        Returns:
        current transformation matrix

      • getCharacterSpacing

        public float getCharacterSpacing()

      • setCharacterSpacing

        public void setCharacterSpacing​(float characterSpacing)

      • getWordSpacing

        public float getWordSpacing()

      • setWordSpacing

        public void setWordSpacing​(float wordSpacing)

      • getHorizontalScaling

        public float getHorizontalScaling()

      • setHorizontalScaling

        public void setHorizontalScaling​(float horizontalScaling)

      • getLeading

        public float getLeading()

      • setLeading

        public void setLeading​(float leading)

      • getFontAscentDescriptor

        public float getFontAscentDescriptor()
        Get maximum height above the baseline reached by glyphs in this font, excluding the height of glyphs for accented characters.
        Returns:
        ascent descriptor value

      • getFontDescentDescriptor

        public float getFontDescentDescriptor()
        Get maximum depth below the baseline reached by glyphs in this font. The value is a negative number
        Returns:
        descent descriptor value

      • calculateCharacterWidthWithSpace

        public float calculateCharacterWidthWithSpace​(float charFontWidth)

      • calculateCharacterWidthWithoutSpace

        public float calculateCharacterWidthWithoutSpace​(float charFontWidth)

      • getFontSize

        public float getFontSize()

      • setFontSize

        public void setFontSize​(float fontSize)

      • getRenderMode

        public int getRenderMode()

      • setRenderMode

        public void setRenderMode​(int renderMode)

      • getRise

        public float getRise()

      • setRise

        public void setRise​(float rise)

      • isKnockout

        public boolean isKnockout()

      • multiplyCtm

        public Matrix multiplyCtm​(Matrix matrix)
        Multiply transformation matrix and get result. Result would be also stored in this GraphicsState instance
        Parameters:
        matrix - multiply by matrix
        Returns:
        result matrix