IPiePropertySet (EspressChart 7.0 Java API

All Known Subinterfaces:

IDoughnutPropertySet
```
public interface IPiePropertySet
```
This interface is used to modify properties associated with a pie chart. A handle to an object that implements this interface can be obtained by calling the gethPieProperties method defined in QbChart.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`java.awt.Color`	`getBorderColor()` Returns the color that is used for pie chart's outside & slice borders.
`java.awt.Color[]`	`getColorArrayForPieThreshold()`
`double`	`getColorThresholdForPie()`
`java.lang.String`	`getDisplayNameForOthers()` get display name for "Others"
`float`	`getExplodeRadialPos()` Returns the pie slice explode distance from the origin.
`double`	`getGapRatioBetweenPies()` Returns the gap ratio between pies Default is 0.5
`ILabel`	`gethCategoryLabel(int pieId)` Used to get a handle to ILabel, which is used to set properties associated with the category label for pie.
`ILabel`	`gethLabel(int sliceId)` Used to get a handle to ILabel, which is used to set properties associated with the label for a pie slice.
`ILabel`	`gethLabel(int pieId, int sliceId)` Used to get a handle to ILabel, which is used to set properties associated with the label for a pie slice.
`ILabel`	`gethPercentLabel(int sliceId)` Used to get a handle to ILabel, which is used to set properties associated with the percent label for a pie slice.
`ILabel`	`gethPercentLabel(int pieId, int sliceId)` Used to get a handle to ILabel, which is used to set properties associated with the percent label for a pie slice.
`ILabel`	`gethValueLabel(int sliceId)` Used to get a handle to ILabel, which is used to set properties associated with the value labels for a pie slice.
`ILabel`	`gethValueLabel(int pieId, int sliceId)` Used to get a handle to ILabel, which is used to set properties associated with the value labels for a pie slice.
`float`	`getLabelRadialPos()` Returns the pie slice label's distance from the origin, in terms of the pie radius.
`double`	`getOthersThresholdPercentage()` Get "others" % threshold it groups all the sectors which below threshold percent together
`int`	`getPiePerRow()` Returns number of pies are drawn in one row Default is 1
`int`	`getRotationAngle()` Gets the rotation angle of the pie chart in degrees.
`int`	`getSectorCount()` Returns the total number of sectors drawn in the 3D chart.
`char`	`getSepSymbol()` Returns the char that is used to separate the category & percentage value strings in the legend.
`boolean`	`isBestFit(boolean b)` Returns whether pies are drawn in best fit format Default is true
`boolean`	`isDrawLinearly()` Retruns whether pies are drawn linearly Default is false
`boolean`	`isExploded(int sliceId)` Returns whether or not the particular pie-slice is exploded or not.
`boolean`	`isExplodeUsingSectorGap()` Returns whether or not the particular pie-slice is exploded using sector gap or not.
`boolean`	`isExtendLineDrawn()` Returns whether connecting line is drawn between individual pie slice & its own label.
`boolean`	`isPercentVisibleInLegend()` Returns whether or not pie slice percentages are visible in the chart legend.
`boolean`	`isPieLabelAtTheSide()` Returns whether align pie labels at the side Default is false
`boolean`	`isRadialBorderDrawnForZero()` Returns whether or not pie slice radial borders are visible for slices that occupy either 0%, or 100%.
`boolean`	`isValueVisibleInLegend()` Returns whether or not pie slice values are visible in the chart legend.
`boolean`	`isZeroLabelsVisible()` Returns whether or not pie slice labels are visible for slices that occupy 0%.
`void`	`setBestFit(boolean b)` Specifies whether pies are drawn in best fit format Default is true
`void`	`setBorderColor(java.awt.Color color)` Specifies the color that is used for pie chart's outside & slice borders.
`void`	`setColorArrayForPieThreshold(java.awt.Color[] colors)`
`void`	`setColorThresholdForPie(double i)`
`void`	`setDisplayNameForOthers(java.lang.String name)` set display name for "Others"
`void`	`setDrawLinearly(boolean b)` Specifies whether pies are drawn linearly Default is false
`void`	`setExploded(int sliceId, boolean b)` Enables/Disables the explosion of the particular slice.
`void`	`setExplodeRadialPos(float x)` Sets the pie slice explode distance from the origin.
`void`	`setExplodeUsingSectorGap(boolean b)` Enables/Disables the explosion of the particular slice using sector gap.
`void`	`setExtendLineDrawn(boolean drawn)` Specifies whether connecting line is drawn between individual pie slice & its own label.
`void`	`setGapRatioBetweenPies(double ratio)` Specifies the gap ratio between pies Default is 0.5
`void`	`setLabelRadialPos(float pos)` Sets the pie label distance from the origin, in terms of the pie radius.
`void`	`setOthersThresholdPercentage(double threshold)` Set "Others" % threshold it groups all the sectors which below threshold percent together
`void`	`setPercentVisibleInLegend(boolean b)` Sets whether or not to display pie slice percentages in the chart legend.
`void`	`setPieLabelAtTheSide(boolean atTheSide)` Specifies whether align pie labels at the side Default is false
`void`	`setPiePerRow(int nPie)` Specifies number of pies are drawn in one row Default is 1
`void`	`setRadialBorderDrawnForZero(boolean b)` Specifies whether or not pie slice radial borders are visible for slices that occupy either 0%, or 100%.
`void`	`setRotationAngle(int angle)` Sets the pie rotation angle in degrees.
`void`	`setSectorCount(int numSectors)` Sets the sector count for a 3D pie chart.
`void`	`setSepSymbol(char c)` Specifies the char to be used to separate the category & percentage value strings in the legend.
`void`	`setValueVisibleInLegend(boolean b)` Sets whether or not to display pie slice values in the chart legend.
`void`	`setZeroLabelsVisible(boolean b)` Specifies whether or not pie slice labels are visible for slices that occupy 0%.

- Method Detail
  - getRotationAngle
```
int getRotationAngle()
```
    Gets the rotation angle of the pie chart in degrees.
    
    Returns:
    
    The rotate angle in degrees.
  - setRotationAngle
```
void setRotationAngle(int angle)
```
    Sets the pie rotation angle in degrees.
    Associated QbChart property: PIE_ROTATEANGLE
    
    Parameters:
    
    angle - The anticlockwise rotation angle in degrees.
  - isExploded
```
boolean isExploded(int sliceId)
```
    Returns whether or not the particular pie-slice is exploded or not.
    
    Parameters:
    
    sliceId - The id(row number) of the slice being checked. The id represents the position of the slice in the category column array.
    
    Returns:
    
    True if the slice is exploded, false otherwise.
  - setExploded
```
void setExploded(int sliceId,
                 boolean b)
```
    Enables/Disables the explosion of the particular slice.
    Associated QbChart property: PIE_SLICE
    
    Parameters:
    
    sliceId - The id of the slice being exploded/imploded.
    
    b - set to true if slice should be exploded, false otherwise.
  - isExplodeUsingSectorGap
```
boolean isExplodeUsingSectorGap()
```
    Returns whether or not the particular pie-slice is exploded using sector gap or not.
    
    Returns:
    
    True if the slice is exploded using sector gap, false otherwise.
  - setExplodeUsingSectorGap
```
void setExplodeUsingSectorGap(boolean b)
```
    Enables/Disables the explosion of the particular slice using sector gap.
    
    Parameters:
    
    b - set to true if slice should be exploded using sector gap, false otherwise.
  - getExplodeRadialPos
```
float getExplodeRadialPos()
```
    Returns the pie slice explode distance from the origin. i.e. How far the slice should be exploded. Default value is 0.4
    
    Returns:
    
    The explode distance of pie slices from the origin.
  - setExplodeRadialPos
```
void setExplodeRadialPos(float x)
```
    Sets the pie slice explode distance from the origin. The value set is in terms of the pie radius and should be between 0 and 2.
    Associated QbChart property: PIE_SLICEDISTANCE
    
    Parameters:
    
    x - The explode distance in terms of the radius (0 to 2).
  - gethLabel
```
ILabel gethLabel(int sliceId)
```
    Used to get a handle to ILabel, which is used to set properties associated with the label for a pie slice.
    
    Parameters:
    
    sliceId - The id of the slice (position in category column).
    
    Returns:
    
    A handle to an object that implements ILabel
    
    See Also:
    
    ILabel
  - gethLabel
```
ILabel gethLabel(int pieId,
                 int sliceId)
```
    Used to get a handle to ILabel, which is used to set properties associated with the label for a pie slice.
    
    Parameters:
    
    pieId - The id of the pie (position in category column).
    
    sliceId - The id of the slice (position in series column).
    
    Returns:
    
    A handle to an object that implements ILabel
    
    See Also:
    
    ILabel
  - getLabelRadialPos
```
float getLabelRadialPos()
```
    Returns the pie slice label's distance from the origin, in terms of the pie radius.
    
    Returns:
    
    The label distance from the origin (Range 0 to 2).
    
    See Also:
    
    getExplodeRadialPos()
  - setLabelRadialPos
```
void setLabelRadialPos(float pos)
```
    Sets the pie label distance from the origin, in terms of the pie radius.
    
    Parameters:
    
    pos - The distance from origin at which labels should be drawn (0 to 2).
    
    See Also:
    
    setExplodeRadialPos(float)
  - gethValueLabel
```
ILabel gethValueLabel(int sliceId)
```
    Used to get a handle to ILabel, which is used to set properties associated with the value labels for a pie slice.
    
    Parameters:
    
    sliceId - The id of the slice (position in category column).
    
    Returns:
    
    A handle to an object that implements ILabel
    
    See Also:
    
    ILabel
  - gethValueLabel
```
ILabel gethValueLabel(int pieId,
                      int sliceId)
```
    Used to get a handle to ILabel, which is used to set properties associated with the value labels for a pie slice.
    
    Parameters:
    
    pieId - The id of the pie (position in category column).
    
    sliceId - The id of the slice (position in series column).
    
    Returns:
    
    A handle to an object that implements ILabel
    
    See Also:
    
    ILabel
  - gethPercentLabel
```
ILabel gethPercentLabel(int sliceId)
```
    Used to get a handle to ILabel, which is used to set properties associated with the percent label for a pie slice.
    
    Parameters:
    
    sliceId - The id of the slice (position in category column).
    
    Returns:
    
    A handle to an object that implements ILabel
    
    See Also:
    
    ILabel
  - gethPercentLabel
```
ILabel gethPercentLabel(int pieId,
                        int sliceId)
```
    Used to get a handle to ILabel, which is used to set properties associated with the percent label for a pie slice.
    
    Parameters:
    
    pieId - The id of the pie (position in category column).
    
    sliceId - The id of the slice (position in series column).
    
    Returns:
    
    A handle to an object that implements ILabel
    
    See Also:
    
    ILabel
  - gethCategoryLabel
```
ILabel gethCategoryLabel(int pieId)
```
    Used to get a handle to ILabel, which is used to set properties associated with the category label for pie.
    
    Parameters:
    
    pieId - The id of the pie (position in category column).
    
    Returns:
    
    A handle to an object that implements ILabel
    
    See Also:
    
    ILabel
  - getSectorCount
```
int getSectorCount()
```
    Returns the total number of sectors drawn in the 3D chart.
    
    Returns:
    
    The total number of sectors for a 3D chart.
  - setSectorCount
```
void setSectorCount(int numSectors)
```
    Sets the sector count for a 3D pie chart. The more the number of sectors, the smoother is the chart.
    Associated QbChart property: PIE_SECTORS
    
    Parameters:
    
    numSectors - The sector count.
  - isPercentVisibleInLegend
```
boolean isPercentVisibleInLegend()
```
    Returns whether or not pie slice percentages are visible in the chart legend.
    
    Returns:
    
    True if percentages are visible in the legend, false otherwise.
  - setPercentVisibleInLegend
```
void setPercentVisibleInLegend(boolean b)
```
    Sets whether or not to display pie slice percentages in the chart legend.
    Associated QbChart property: PIE_PERCENTLEGEND
    
    Parameters:
    
    b - The boolean state for percentages in the legend.
  - isValueVisibleInLegend
```
boolean isValueVisibleInLegend()
```
    Returns whether or not pie slice values are visible in the chart legend.
    
    Returns:
    
    True if values are visible in the legend, false otherwise.
  - setValueVisibleInLegend
```
void setValueVisibleInLegend(boolean b)
```
    Sets whether or not to display pie slice values in the chart legend.
    Associated QbChart property: PIE_VALUELEGEND
    
    Parameters:
    
    b - The boolean state for values in the legend.
  - isRadialBorderDrawnForZero
```
boolean isRadialBorderDrawnForZero()
```
    Returns whether or not pie slice radial borders are visible for slices that occupy either 0%, or 100%.
    
    Returns:
    
    True if such radial borders are visible, false otherwise.
  - setRadialBorderDrawnForZero
```
void setRadialBorderDrawnForZero(boolean b)
```
    Specifies whether or not pie slice radial borders are visible for slices that occupy either 0%, or 100%.
    
    Parameters:
    
    b - The boolean state for radial borders, true by default.
  - isZeroLabelsVisible
```
boolean isZeroLabelsVisible()
```
    Returns whether or not pie slice labels are visible for slices that occupy 0%.
    
    Returns:
    
    True if such labels are visible, false otherwise.
  - setZeroLabelsVisible
```
void setZeroLabelsVisible(boolean b)
```
    Specifies whether or not pie slice labels are visible for slices that occupy 0%.
    
    Parameters:
    
    b - The boolean state for visible zero labels, true by default.
  - getSepSymbol
```
char getSepSymbol()
```
    Returns the char that is used to separate the category & percentage value strings in the legend. Default is a ',' comma character.
    
    Returns:
    
    symbol char.
  - setSepSymbol
```
void setSepSymbol(char c)
```
    Specifies the char to be used to separate the category & percentage value strings in the legend. Default is a ',' comma character.
    
    Parameters:
    
    c - the new symbol to be used.
  - getBorderColor
```
java.awt.Color getBorderColor()
```
    Returns the color that is used for pie chart's outside & slice borders. Default is java.awt.Color.black.
  - setBorderColor
```
void setBorderColor(java.awt.Color color)
```
    Specifies the color that is used for pie chart's outside & slice borders. Default is java.awt.Color.black.
  - isExtendLineDrawn
```
boolean isExtendLineDrawn()
```
    Returns whether connecting line is drawn between individual pie slice & its own label. Default is false
  - setExtendLineDrawn
```
void setExtendLineDrawn(boolean drawn)
```
    Specifies whether connecting line is drawn between individual pie slice & its own label. Default is false
  - isPieLabelAtTheSide
```
boolean isPieLabelAtTheSide()
```
    Returns whether align pie labels at the side Default is false
  - setPieLabelAtTheSide
```
void setPieLabelAtTheSide(boolean atTheSide)
```
    Specifies whether align pie labels at the side Default is false
  - setPiePerRow
```
void setPiePerRow(int nPie)
```
    Specifies number of pies are drawn in one row Default is 1
  - getPiePerRow
```
int getPiePerRow()
```
    Returns number of pies are drawn in one row Default is 1
  - setDrawLinearly
```
void setDrawLinearly(boolean b)
```
    Specifies whether pies are drawn linearly Default is false
  - isDrawLinearly
```
boolean isDrawLinearly()
```
    Retruns whether pies are drawn linearly Default is false
  - setBestFit
```
void setBestFit(boolean b)
```
    Specifies whether pies are drawn in best fit format Default is true
  - isBestFit
```
boolean isBestFit(boolean b)
```
    Returns whether pies are drawn in best fit format Default is true
  - setGapRatioBetweenPies
```
void setGapRatioBetweenPies(double ratio)
```
    Specifies the gap ratio between pies Default is 0.5
  - getGapRatioBetweenPies
```
double getGapRatioBetweenPies()
```
    Returns the gap ratio between pies Default is 0.5
  - setOthersThresholdPercentage
```
void setOthersThresholdPercentage(double threshold)
```
    Set "Others" % threshold it groups all the sectors which below threshold percent together
  - getOthersThresholdPercentage
```
double getOthersThresholdPercentage()
```
    Get "others" % threshold it groups all the sectors which below threshold percent together
  - setDisplayNameForOthers
```
void setDisplayNameForOthers(java.lang.String name)
```
    set display name for "Others"
  - getDisplayNameForOthers
```
java.lang.String getDisplayNameForOthers()
```
    get display name for "Others"
  - getColorThresholdForPie
```
double getColorThresholdForPie()
```
  - setColorThresholdForPie
```
void setColorThresholdForPie(double i)
```
  - getColorArrayForPieThreshold
```
java.awt.Color[] getColorArrayForPieThreshold()
```
  - setColorArrayForPieThreshold
```
void setColorArrayForPieThreshold(java.awt.Color[] colors)
```

Interface IPiePropertySet

Method Summary

Method Detail

getRotationAngle

setRotationAngle

isExploded

setExploded

isExplodeUsingSectorGap

setExplodeUsingSectorGap

getExplodeRadialPos

setExplodeRadialPos

gethLabel

gethLabel

getLabelRadialPos

setLabelRadialPos

gethValueLabel

gethValueLabel

gethPercentLabel

gethPercentLabel

gethCategoryLabel

getSectorCount

setSectorCount

isPercentVisibleInLegend

setPercentVisibleInLegend

isValueVisibleInLegend

setValueVisibleInLegend

isRadialBorderDrawnForZero

setRadialBorderDrawnForZero

isZeroLabelsVisible

setZeroLabelsVisible

getSepSymbol

setSepSymbol

getBorderColor

setBorderColor

isExtendLineDrawn

setExtendLineDrawn

isPieLabelAtTheSide

setPieLabelAtTheSide

setPiePerRow

getPiePerRow

setDrawLinearly

isDrawLinearly

setBestFit

isBestFit

setGapRatioBetweenPies

getGapRatioBetweenPies

setOthersThresholdPercentage

getOthersThresholdPercentage

setDisplayNameForOthers

getDisplayNameForOthers

getColorThresholdForPie

setColorThresholdForPie

getColorArrayForPieThreshold

setColorArrayForPieThreshold