Package org.jCharts.chartText

Class TextTag

    • Constructor Summary

      Constructors 
      Constructor Description
      TextTag​(java.lang.String text, java.awt.Font baseFont, java.awt.font.FontRenderContext fontRenderContext)
      Default constructor - for untransformed fonts.
      TextTag​(java.lang.String text, java.awt.Font baseFont, java.awt.Font derivedFont, java.awt.font.FontRenderContext fontRenderContext)
      Constructor when using transformed (derived) fonts The need for this arises because the java metrics classes return either 0 or very strange values for the width and height of a string (TextLayout, LineMetrics, etc..) when the font is derived

    • Field Detail

      • xPosition

        private float xPosition

      • yPosition

        private float yPosition

      • textLayout

        private java.awt.font.TextLayout textLayout

      • attributes

        private java.util.Hashtable attributes

      • isHidden

        private boolean isHidden

      • width

        private float width

      • height

        private float height

      • fontAscent

        private float fontAscent

      • fontDescent

        private float fontDescent

      • isDerived

        private boolean isDerived

      • derivedFont

        private java.awt.Font derivedFont

      • text

        private java.lang.String text

      • font

        private java.awt.Font font

    • Constructor Detail

      • TextTag

        public TextTag​(java.lang.String text,
               java.awt.Font baseFont,
               java.awt.font.FontRenderContext fontRenderContext)
        Default constructor - for untransformed fonts.

      • TextTag

        public TextTag​(java.lang.String text,
               java.awt.Font baseFont,
               java.awt.Font derivedFont,
               java.awt.font.FontRenderContext fontRenderContext)
        Constructor when using transformed (derived) fonts The need for this arises because the java metrics classes return either 0 or very strange values for the width and height of a string (TextLayout, LineMetrics, etc..) when the font is derived
        Parameters:
        text -
        baseFont - is the original (untransformed) font.
        derivedFont - is the transformed font
        fontRenderContext -

    • Method Detail

      • getWidth

        public float getWidth()

      • getHeight

        public float getHeight()

      • getFontAscent

        public float getFontAscent()

      • getFontDescent

        public float getFontDescent()

      • setPosition

        public void setPosition​(float x,
                        float y)

      • setXPosition

        public void setXPosition​(float x)

      • setYPosition

        public void setYPosition​(float y)

      • getXPosition

        public float getXPosition()

      • getYPosition

        public float getYPosition()

      • getRightSide

        public float getRightSide()

      • getBottomSide

        public float getBottomSide()

      • getRectangle

        public java.awt.geom.Rectangle2D.Float getRectangle()

      • setHidden

        public void setHidden​(boolean b)

      • getHidden

        public boolean getHidden()

      • getText

        public java.lang.String getText()

      • addAttribute

        public void addAttribute​(java.lang.String name,
                         java.lang.Object o)

      • getAttribute

        public java.lang.Object getAttribute​(java.lang.String name)

      • render

        public void render​(java.awt.Graphics2D g2d,
                   java.awt.Paint fontColor)
        Renders the text, at the position - renders from the top (instead of baseline)
        Parameters:
        g2d -
        fontColor -

      • render

        public void render​(java.awt.Graphics2D g2d,
                   float x,
                   float y)
        Renders the text, at the position - renders from the top (instead of baseline)
        Parameters:
        g2d -

      • toHTML

        public void toHTML​(HTMLGenerator htmlGenerator)
        Enables the testing routines to display the contents of this Object.
        Specified by:
        toHTML in interface HTMLTestable
        Parameters:
        htmlGenerator -

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object
        Returns: