Package org.jCharts.chartText

Class TextTag

java.lang.Object
org.jCharts.chartText.TextTag
All Implemented Interfaces:
Serializable, HTMLTestable
Direct Known Subclasses:
BarValueGroup.BarValue
public class TextTag extends Object implements HTMLTestable, Serializable
See Also:

  • Field Details

    • xPosition

      private float xPosition

    • yPosition

      private float yPosition

    • textLayout

      private TextLayout textLayout

    • attributes

      private 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 Font derivedFont

    • text

      private String text

    • font

      private Font font

  • Constructor Details

    • TextTag

      public TextTag(String text, Font baseFont, FontRenderContext fontRenderContext)
      Default constructor - for untransformed fonts.

    • TextTag

      public TextTag(String text, Font baseFont, Font derivedFont, 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 Details

    • 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 Rectangle2D.Float getRectangle()

    • setHidden

      public void setHidden(boolean b)

    • getHidden

      public boolean getHidden()

    • getText

      public String getText()

    • addAttribute

      public void addAttribute(String name, Object o)

    • getAttribute

      public Object getAttribute(String name)

    • render

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

    • render

      public void render(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 String toString()
      Overrides:
      toString in class Object
      Returns: