Package org.jCharts.axisChart.customRenderers.axisValue.renderers

Class ValueLabelRenderer

java.lang.Object
org.jCharts.axisChart.customRenderers.axisValue.renderers.ValueLabelRenderer
All Implemented Interfaces:
EventListener, PostAxisValueRenderListener
public class ValueLabelRenderer extends Object implements PostAxisValueRenderListener

  • Field Details

    • numberFormat

      private NumberFormat numberFormat

    • valueChartFont

      private ChartFont valueChartFont

    • derivedFont

      private Font derivedFont

    • isLabelVertical

      private boolean isLabelVertical

    • valueLabelPosition

      private ValueLabelPosition valueLabelPosition

    • pixelValuePadding

      private int pixelValuePadding

  • Constructor Details

    • ValueLabelRenderer

      public ValueLabelRenderer(boolean isCurrency, boolean showGrouping, int roundingPowerOfTen)
      Deprecated.
      Parameters:
      isCurrency -
      showGrouping -
      roundingPowerOfTen -

    • ValueLabelRenderer

      public ValueLabelRenderer(boolean isCurrency, boolean isPercent, boolean showGrouping, int roundingPowerOfTen)
      Parameters:
      isCurrency -
      isPercent -
      showGrouping -
      roundingPowerOfTen -

  • Method Details

    • setValueLabelPosition

      public void setValueLabelPosition(ValueLabelPosition valueLabelPosition)
      Sets where you would like to position the label
      Parameters:
      valueLabelPosition -

    • setValueChartFont

      public void setValueChartFont(ChartFont valueChartFont)
      Parameters:
      valueChartFont -

    • useVerticalLabels

      public void useVerticalLabels(boolean useVerticalLabels)
      Parameters:
      useVerticalLabels -

    • setPixelValuePadding

      public void setPixelValuePadding(int pixelValuePadding)
      The pixel padding between the label and the data point.
      Parameters:
      pixelValuePadding -

    • postRender

      public void postRender(AxisValueRenderEvent axisValueRenderEvent)
      Specified by:
      postRender in interface PostAxisValueRenderListener
      Parameters:
      axisValueRenderEvent -

    • calculateXVerticalPlot

      private float calculateXVerticalPlot(AxisValueRenderEvent axisValueRenderEvent, TextTag formattedTextTag)
      Calculates the label x so that the label is centered on the scale item.
      Parameters:
      axisValueRenderEvent -
      formattedTextTag -
      Returns:
      float

    • calculateYHorizontalPlot

      private float calculateYHorizontalPlot(AxisValueRenderEvent axisValueRenderEvent, TextTag formattedTextTag)
      Parameters:
      axisValueRenderEvent -
      formattedTextTag -
      Returns:
      float

    • calculateXHorizontalPlot

      private float calculateXHorizontalPlot(AxisValueRenderEvent axisValueRenderEvent, TextTag formattedTextTag, boolean isNegative)
      Parameters:
      axisValueRenderEvent -
      formattedTextTag -
      isNegative -
      Returns:

    • calculateYVerticalPlot

      private float calculateYVerticalPlot(AxisValueRenderEvent axisValueRenderEvent, TextTag formattedTextTag, boolean isNegative)
      Parameters:
      axisValueRenderEvent -
      formattedTextTag -
      isNegative -
      Returns: