Package quadbase.util

Interface IOverlayPropertySet

public interface IOverlayPropertySet
This interface is used to modify the properties associated with a 2D overlay chart.

A handle to an object that implements this interface can be obtained by calling the gethOverlayProperties method defined in QbChart.

eg. QbChart chart = new QbChart(...);
IOverlayPropertySet = chart.gethOverlayProperties();

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    NEWAXIS
     
    static final int
    PRIMARYAXIS
     
    static final int
    SECONDARYAXIS
     

  • Method Summary

    Modifier and Type
    Method
    Description
    int
    getAxis(int index)
    This method returns corresponding axis of the specific layer
    int
    getAxisGapOffset()
    This method returns the offset of axis gap
    boolean
    getAxisPosition(int index)
    This method returns corresponding axis of the specific layer
    int
    getLayerCount()
    This method counts the number of layers.
    int
    getLayerType(int index)
    This method returns the chart type of the specific layer
    boolean
    isAutoAxisPosition()
    This method returns whether the x position of axis is calculated automatically
    boolean
    isOverlayTransparent()
    Deprecated.
    Please use @link IDataPointSet#isTranslucent()
    void
    setAutoAxisPosition(boolean state)
    This method sets the x position of axis is calculated automatically
    void
    setAxis(int index, int assignedAxis)
    This method set the corresponding axis of the specific layer
    void
    setAxisGapOffset(int offset)
    This method set the offset of axis gap
    void
    setAxisPosition(int index, boolean useSecondaryAxis)
    This method set the corresponding axis of the specific layer
    void
    setLayerType(int index, int chartType)
    This method set the chart type of the specific layer
    void
    setOverlayTransparent(boolean b)
    Deprecated.
    Please use @link IDataPointSet#setTranslucent(boolean b)

  • Field Details

  • Method Details

    • getLayerCount

      int getLayerCount()
      This method counts the number of layers.
      Returns:
      number of layer

    • getLayerType

      int getLayerType(int index)
      This method returns the chart type of the specific layer
      Parameters:
      index - index of the layer
      Returns:
      corresponding chart type of that layer return -1 if layer is invisible
      See Also:

    • setLayerType

      void setLayerType(int index, int chartType)
      This method set the chart type of the specific layer
      Parameters:
      index - index of the layer
      chartType - corresponding chart type. Options are: 
                        invisible, set chartType = -1
                  QbChart.COL
                  QbChart.AREA
                  QbChart.LINE
      See Also:

    • getAxisPosition

      boolean getAxisPosition(int index)
      This method returns corresponding axis of the specific layer
      Parameters:
      index - index of the layer
      Returns:
      draw data base on secondary axis scale
      See Also:

    • setAxisPosition

      void setAxisPosition(int index, boolean useSecondaryAxis)
      This method set the corresponding axis of the specific layer
      Parameters:
      index - index of the layer
      useSecondaryAxis - draw data base on secondary axis scale
      See Also:

    • getAxis

      int getAxis(int index)
      This method returns corresponding axis of the specific layer
      Parameters:
      index - index of the layer
      Returns:
      index of axis
      See Also:

    • setAxis

      void setAxis(int index, int assignedAxis)
      This method set the corresponding axis of the specific layer
      Parameters:
      index - index of the layer
      assignedAxis - index of axis
      See Also:

    • isAutoAxisPosition

      boolean isAutoAxisPosition()
      This method returns whether the x position of axis is calculated automatically
      Returns:
      the state of auto axis
      See Also:

    • setAutoAxisPosition

      void setAutoAxisPosition(boolean state)
      This method sets the x position of axis is calculated automatically
      Parameters:
      state - the state of auto axis
      See Also:

    • getAxisGapOffset

      int getAxisGapOffset()
      This method returns the offset of axis gap
      Returns:
      the offset of axis gap
      See Also:

    • setAxisGapOffset

      void setAxisGapOffset(int offset)
      This method set the offset of axis gap
      Parameters:
      offset - the offset of axis gap
      See Also:

    • isOverlayTransparent

      @Deprecated boolean isOverlayTransparent()
      Deprecated.
      Please use @link IDataPointSet#isTranslucent()
      This method returns whether the chart is partially transparent
      Returns:
      the state

    • setOverlayTransparent

      @Deprecated void setOverlayTransparent(boolean b)
      Deprecated.
      Please use @link IDataPointSet#setTranslucent(boolean b)
      If new state is true, the overlay parts of the chart are drawn in partially transparent method. The default value is false. This method requires JDK 1.2 or above
      Parameters:
      state - The new state