Package net.sf.jasperreports.charts

Interface JRChart

All Superinterfaces:
Cloneable, JRAnchor, JRBoxContainer, JRChild, JRCloneable, JRCommonElement, JRElement, JREvaluation, JRHyperlink, JRIdentifiable, JRPropertiesHolder, JRStyleContainer, JRVisitable
All Known Implementing Classes:
JRBaseChart, JRDesignChart, JRFillChart, JRFillChartForAxis
public interface JRChart extends JRElement, JREvaluation, JRAnchor, JRHyperlink, JRBoxContainer
Implementations of this interface can be used for rendering chart components. Data obtained from the report datasource can be also displayed in a chart, embedded in the report. There are a lot of chart types, each with its own dataset and characteristics. This interface only defines the common properties.
Author:
Teodor Danciu (teodord@users.sourceforge.net)

  • Field Details

    • PROPERTY_CHART_RENDER_TYPE

      static final String PROPERTY_CHART_RENDER_TYPE
      Specifies the type of chart rendering. Possible values are draw, image and svg. If the rendering type is draw a vector image is constructed, using the JFreeChart dedicated APIs. For type image, a PNG encoded image will be generated, while for type svg, an SVG snippet will be generated.

      Defaults to draw.

      See Also:

    • PROPERTY_CHART_THEME

      static final String PROPERTY_CHART_THEME
      Property used to specify the chart theme name.
      See Also:

    • RENDER_TYPE_DRAW

      static final String RENDER_TYPE_DRAW
      rendering type
      See Also:

    • RENDER_TYPE_IMAGE

      static final String RENDER_TYPE_IMAGE
      See Also:

    • RENDER_TYPE_SVG

      static final String RENDER_TYPE_SVG
      See Also:

  • Method Details

    • getChartsStyleResolver

      default ChartsStyleResolver getChartsStyleResolver()

    • getShowLegend

      Boolean getShowLegend()

    • setShowLegend

      void setShowLegend(Boolean isShowLegend)

    • getTitleExpression

      JRExpression getTitleExpression()
      Gets the expression whose evaluation will form the title.

    • getTitleFont

      JRFont getTitleFont()

    • getTitlePosition

      EdgeEnum getTitlePosition()
      Gets the title position relative to the chart.

    • setTitlePosition

      void setTitlePosition(EdgeEnum titlePosition)
      Sets the title position relative to the chart.

    • getTitleColor

      Color getTitleColor()

    • getOwnTitleColor

      Color getOwnTitleColor()

    • setTitleColor

      void setTitleColor(Color titleColor)

    • getSubtitleExpression

      JRExpression getSubtitleExpression()
      Gets the expression whose evaluation will form the subtitle.

    • getSubtitleFont

      JRFont getSubtitleFont()

    • getSubtitleColor

      Color getSubtitleColor()

    • getOwnSubtitleColor

      Color getOwnSubtitleColor()

    • setSubtitleColor

      void setSubtitleColor(Color subtitleColor)

    • getLegendColor

      Color getLegendColor()

    • getOwnLegendColor

      Color getOwnLegendColor()

    • setLegendColor

      void setLegendColor(Color legendColor)

    • getOwnLegendBackgroundColor

      Color getOwnLegendBackgroundColor()

    • getLegendBackgroundColor

      Color getLegendBackgroundColor()

    • setLegendBackgroundColor

      void setLegendBackgroundColor(Color legendBackgroundColor)

    • getLegendFont

      JRFont getLegendFont()

    • getLegendPosition

      EdgeEnum getLegendPosition()

    • setLegendPosition

      void setLegendPosition(EdgeEnum legendPosition)

    • getDataset

      JRChartDataset getDataset()
      Gets the chart dataset. Most chart types have different dataset structures, depending on the chart type.

    • getPlot

      JRChartPlot getPlot()
      Gets the chart plot. Plots are used to define various chart visual properties, such as colors and transparency.

    • getChartType

      ChartTypeEnum getChartType()
      Gets the chart type. It must be one of the chart type constants in this class.

    • getCustomizerClass

      String getCustomizerClass()
      Gets a user specified chart customizer class name.
      See Also:

    • getRenderType

      String getRenderType()

    • setRenderType

      void setRenderType(String renderType)

    • getTheme

      String getTheme()

    • setTheme

      void setTheme(String theme)