Package org.swtchart.internal.series

Class SeriesLabel

java.lang.Object
org.swtchart.internal.series.SeriesLabel
All Implemented Interfaces:
ISeriesLabel
public class SeriesLabel extends Object implements ISeriesLabel
A series label.

  • Field Details

    • font

      protected Font font
      the series label font

    • color

      protected Color color
      the series label color

  • Constructor Details

    • SeriesLabel

      public SeriesLabel()
      Constructor.

  • Method Details

    • getFormat

      public String getFormat()
      Description copied from interface: ISeriesLabel
      Gets the format for label.
      Specified by:
      getFormat in interface ISeriesLabel
      Returns:
      the format

    • setFormat

      public void setFormat(String format)
      Description copied from interface: ISeriesLabel
      Sets the decimal format DecimalFormat or/plus plain string.

      If formats have been set with setFormats(String[]), the format set with this method will be ignored.

      If null is given, default format "#.###########" will be set.

      Specified by:
      setFormat in interface ISeriesLabel
      Parameters:
      format - the format

    • getFormats

      public String[] getFormats()
      Description copied from interface: ISeriesLabel
      Gets the formats for all data points.
      Specified by:
      getFormats in interface ISeriesLabel
      Returns:
      the formats, or empty array if not set

    • setFormats

      public void setFormats(String[] formats)
      Description copied from interface: ISeriesLabel
      Sets the formats for all data points. If null or empty array is given, formats will be cleared, and the format set with setFormat(String) will be used instead.
      Specified by:
      setFormats in interface ISeriesLabel
      Parameters:
      formats - the formats

    • getForeground

      public Color getForeground()
      Description copied from interface: ISeriesLabel
      Gets the label color.
      Specified by:
      getForeground in interface ISeriesLabel
      Returns:
      the label color

    • setForeground

      public void setForeground(Color color)
      Description copied from interface: ISeriesLabel
      Sets the label color. If null is given, default color will be set.
      Specified by:
      setForeground in interface ISeriesLabel
      Parameters:
      color - the label color

    • getFont

      public Font getFont()
      Description copied from interface: ISeriesLabel
      Gets the label font.
      Specified by:
      getFont in interface ISeriesLabel
      Returns:
      the label font

    • setFont

      public void setFont(Font font)
      Description copied from interface: ISeriesLabel
      Sets the label font.
      Specified by:
      setFont in interface ISeriesLabel
      Parameters:
      font - the label font

    • isVisible

      public boolean isVisible()
      Description copied from interface: ISeriesLabel
      Gets the label visibility state.
      Specified by:
      isVisible in interface ISeriesLabel
      Returns:
      true if label is visible

    • setVisible

      public void setVisible(boolean visible)
      Description copied from interface: ISeriesLabel
      Sets the label visibility state.
      Specified by:
      setVisible in interface ISeriesLabel
      Parameters:
      visible - the label visibility state

    • draw

      protected void draw(GC gc, int h, int v, double ySeriesValue, int seriesIndex, int alignment)
      Draws series label.
      Parameters:
      gc - the GC object
      h - the horizontal coordinate to draw label
      v - the vertical coordinate to draw label
      ySeriesValue - the Y series value
      seriesIndex - the series index
      alignment - the alignment of label position (SWT.CENTER or SWT.BOTTOM)