ilog.views.chart.renderer
Class IlvSingleHiLoRenderer

ilog.views.chart.IlvChartRenderer
      ilog.views.chart.renderer.IlvSingleChartRenderer
          ilog.views.chart.renderer.IlvSingleHiLoRenderer

public class IlvSingleHiLoRenderer
extends IlvSingleChartRenderer

Renders two data sets with High/Low items. An IlvSingleHiLoRenderer can be of 4 types: BAR, ARROW, MARKED and STICK. The only difference among these modes is the way the renderer is drawn. The following figure shows the different types:

This renderer uses two rendering styles to draw the data points:

• The rise style is used to draw the high-low items for which the corresponding low value (from the data set at index 0 in the data source) is less than the high value (from the data set at index 1 in the data source).
• The fall style is used to draw the high-low items for which the corresponding low value (data set at index 0 in the data source) is greater than the high value (data set at index 1 in the data source).

CSS example:

ilvSingleHiLoRenderer {
class : "ilog.views.chart.renderer.IlvSingleHiLoRenderer";
annotation : "@#ilvDataLabelAnnotation";
fallStyle : "@#ilvStyle";
name : "<value>";
riseStyle : "@#ilvStyle";
style : "@#ilvStyle";
styles[0] : "@#ilvStyle1";
styles[1] : "@#ilvStyle2";
type : "STICK";
visible : "false";
visibleInLegend : "false";
widthPercent : "3.0";
}

Property Summary

IlvDataAnnotation	annotation Specifies a global annotation for all the data sets displayed by this renderer.
java.lang.String	class Creates a new HiLo renderer.
IlvStyle	fallStyle Sets the fall style.
java.lang.String	name Sets the name of this renderer.
IlvStyle	riseStyle Sets the rise style.
IlvStyle	style Sets the style used by this renderer.
IlvStyle[]	styles Sets the styles used by this renderer.
int	type Sets the type of this renderer.
boolean	visible Toggles the visibility of this renderer.
boolean	visibleInLegend Indicates whether the renderer appears in the legend.
double	widthPercent Sets the width of the graphical representation of a data point along the x-axis.

Property Detail

class

public java.lang.String class

Creates a new HiLo renderer.

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

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.

fallStyle

public IlvStyle fallStyle

Sets the fall style.

CSS example: fallStyle : "@#ilvStyle";

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

name

public java.lang.String name

Sets the name of this renderer.

CSS example: name : "<value>";

riseStyle

public IlvStyle riseStyle

Sets the rise style.

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

CSS example: riseStyle : "@#ilvStyle";

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

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.

type

public int type

Sets the type of this renderer. This method triggers a ChartRendererEvent.STYLE_CHANGED event.

CSS example: type : "STICK";

Allowed values:
STICK		Stick renderer type.
BAR		Bar renderer type.
ARROW		Arrow renderer type.
MARKED		Marked renderer type.

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 width of the graphical representation of a data point along the x-axis. The size is specified as a percentage of the difference between the x-values of two consecutive data points. It is assumed that all the data points are evenly spaced along the x-axis, and that the resulting size is the same for all the data points.

CSS example: widthPercent : "3.0";