ilog.views.chart.renderer
Class IlvSingleBarRenderer

ilog.views.chart.IlvChartRenderer
      ilog.views.chart.renderer.IlvSingleChartRenderer
          ilog.views.chart.renderer.IlvSingleBarRenderer

public class IlvSingleBarRenderer
extends IlvSingleChartRenderer

Renders a data set with a bar chart.

CSS example:

ilvSingleBarRenderer {
class : "ilog.views.chart.renderer.IlvSingleBarRenderer";
annotation : "@#ilvDataLabelAnnotation";
barShape : "QUADRILATERAL";
name : "<value>";
style : "@#ilvStyle";
styles[0] : "@#ilvStyle1";
styles[1] : "@#ilvStyle2";
useCategorySpacingAtBorders : "false";
visible : "false";
visibleInLegend : "false";
widthPercent : "3.0";
}

See Also:

IlvBarChartRenderer

Property Summary

IlvDataAnnotation	annotation Specifies a global annotation for all the data sets displayed by this renderer.
int	barShape Sets the shape of the bars.
java.lang.String	class Creates a new IlvSingleBarRenderer with a default bar width and style.
java.lang.String	name Sets the name of this renderer.
IlvStyle	style Sets the style used by this renderer.
IlvStyle[]	styles Sets the styles used by this renderer.
boolean	useCategorySpacingAtBorders Determines whether the category spacing is used also at the left and right borders.
boolean	visible Toggles the visibility of this renderer.
boolean	visibleInLegend Indicates whether the renderer appears in the legend.
double	widthPercent Sets the bar width.

Property Detail

class

public java.lang.String class

Creates a new IlvSingleBarRenderer with a default bar width and style.

CSS example: class : "ilog.views.chart.renderer.IlvSingleBarRenderer";

annotation

public IlvDataAnnotation annotation

Specifies a global annotation for all the data sets displayed by this renderer. The specified annotation will also be associated with all the data sets that are connected to this renderer.

CSS example: annotation : "@#ilvDataLabelAnnotation";

See implementing class IlvDataLabelAnnotation for an example of implementing an annotation.

barShape

public int barShape

Sets the shape of the bars. Note: This has no effect in 3D mode.

CSS example: barShape : "QUADRILATERAL";

Allowed values:
QUADRILATERAL		In this mode, every bar has a quadrilateral (4-gon) shape.
POLYGON		In this mode, every bar has a polygonal shape that approximates the exact projected shape.
EXACT		In this mode, every bar has an exact projected rectangle shape. This means, in a polar or radar chart, every bar's boundary will contain an arc.

name

public java.lang.String name

Sets the name of this renderer.

CSS example: name : "<value>";

style

public IlvStyle style

Sets the style used by this renderer. By default, the IlvSingleChartRenderer class makes use of a single style. If the parameter is null and the renderer has been attached to a chart, sets a default style.

Note: The Bean property style must not be specified together with the Bean property styles.

CSS example: style : "@#ilvStyle";

See implementing class IlvStyle for an example of implementing a style.

styles

public IlvStyle[] styles

Sets the styles used by this renderer.

CSS example:

styles[0] : "@#ilvStyle1";
styles[1] : "@#ilvStyle2";

See implementing class IlvStyle for an example of implementing a styles.

useCategorySpacingAtBorders

public boolean useCategorySpacingAtBorders

Determines whether the category spacing is used also at the left and right borders. If set to true, category spacing is not only used between bars, but also beyond the leftmost and rightmost bars. If set to false (the default), this spacing is omitted. This setting matters only if getWidthPercent is less than 100.

CSS example: useCategorySpacingAtBorders : "false";

visible

public boolean visible

Toggles the visibility of this renderer.

CSS example: visible : "false";

visibleInLegend

public boolean visibleInLegend

Indicates whether the renderer appears in the legend.

The default value of this property is true, which means that the renderer will automatically create and add items to the legend.

CSS example: visibleInLegend : "false";

widthPercent

public double widthPercent

Sets the bar width.

CSS example: widthPercent : "3.0";