ilog.views.chart.hidden
Class IlvDataSeriesStyle

ilog.views.chart.hidden.IlvDataSeriesStyle

public class IlvDataSeriesStyle

A Bean-compliant class that provides information about the rendering attributes of a data set. Used as a bridge for styling data set representations through the Bean interpretation of CSS declarations.

There are four ways a CSS can influence the rendering of a data point:

•         chartRenderer { ... }
          

  This sets Bean properties of the renderer. It is implemented through class IlvChartCSSModel. Examples:

          chartRenderer[index=0] { visible : false; }
          chartRenderer { stacked100Percent: true; }
          

•         series[...] { ... }
          

  This sets Bean properties of the renderer. It is implemented through IlvChartRenderer.applyStyles(IlvDataSetStyle, IlvChartRenderer, IlvStylingSupport). Examples:

          series { markerSize : "5"; }
          

•         series[...] { ... }
          

  This sets Bean properties of this object, either graphic properties (Bean properties of IlvDataPointStyle) or properties leading to side effects on the renderer (like "labeling", "labelLayout"). It is implemented through IlvChartRenderer.applyStyles(IlvDataSetStyle, IlvChartRenderer, IlvStylingSupport). Examples:

   
          series[name="Y3"] { stroke : "@#stroke406ed9ec"; }
          

•         point[...] { ... }
          

  This sets Bean properties of an IlvDataPointStyle, that is, graphic properties, used by the renderer. It is implemented through IlvChartRenderer.applyStyles(IlvDataSetStyle, IlvChartRenderer, IlvStylingSupport). Examples:

          point[y<"7.0"][seriesName="Y4"] { color1 : "#6666ff"; }
          

CSS example:

series {
class : "ilog.views.chart.hidden.IlvDataSeriesStyle";
annotation : "@#ilvDataLabelAnnotation";
color1 : "#000000";
color2 : "#000000";
endCap : "CAP_BUTT";
labeling : "DataLabel";
labelLayout : "Outside";
lineJoin : "JOIN_BEVEL";
lineStyle : "";
lineWidth : "2.0";
marker : "CIRCLE";
miterLimit : "2.0";
renderingType : "BAR";
stroke : "@#stroke";
style : "@#ilvStyle";
visible : "false";
}

Property Summary

IlvDataAnnotation	annotation Sets the annotation associated with the point.
java.lang.String	class Default constructor.
Paint	color1 Sets the primary color.
Paint	color2 Sets the secondary color.
int	endCap Sets the end cap.
int	labeling Sets the labeling mode.
int	labelLayout Sets the label layout.
int	lineJoin Sets the line join.
float[]	lineStyle Sets the line style.
float	lineWidth Sets the line width.
ilog.views.chart.graphic.IlvMarker	marker Sets the marker symbol for this data set.
float	miterLimit Sets the limit of miter joins.
int	renderingType Sets the rendering type.
Stroke	stroke Sets the stroke.
IlvStyle	style Sets the rendering style.
boolean	visible Sets whether the point is visible.

Property Detail

class

public java.lang.String class

Default constructor.

CSS example: class : "ilog.views.chart.hidden.IlvDataSeriesStyle";

annotation

public IlvDataAnnotation annotation

Sets the annotation associated with the point.

CSS example: annotation : "@#ilvDataLabelAnnotation";

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

color1

public Paint color1

Sets the primary color.

CSS example: color1 : "#000000";

color2

public Paint color2

Sets the secondary color.

CSS example: color2 : "#000000";

endCap

public int endCap

Sets the end cap.

CSS example: endCap : "CAP_BUTT";

Allowed values:
CAP_BUTT		Ends unclosed subpaths and dash segments with no added decoration.
CAP_ROUND		Ends unclosed subpaths and dash segments with a round decoration that has a radius equal to half of the width of the pen.
CAP_SQUARE		Ends unclosed subpaths and dash segments with a square projection that extends beyond the end of the segment to a distance equal to half of the line width.

labeling

public int labeling

Sets the labeling mode.

CSS example: labeling : "DataLabel";

Allowed values:
DataLabel		Enum constant for labeling mode: specifies that the label of the data point should be displayed.
Percent		Enum constant for labeling mode: specifies that the percent contribution of the data point should be displayed. This mode is only available for renderers displaying percentages: IlvPieChartRenderer
XYValues		Enum constant for labeling mode: specifies that the x- and y-values of the data point should be displayed.
XValues		Enum constant for labeling mode: specifies that the x-value of the data point should be displayed.
YValues		Enum constant for labeling mode: specifies that the y-value of the data point should be displayed.

labelLayout

public int labelLayout

Sets the label layout.

CSS example: labelLayout : "Outside";

Allowed values:
Outside		Enum constant for label layout: specifies that the data label is drawn outside of the graphical representation of the data point.
Centered		Enum constant for label layout: specifies that the data label is centered on the graphical representation of the data point.

lineJoin

public int lineJoin

Sets the line join.

CSS example: lineJoin : "JOIN_BEVEL";

Allowed values:
JOIN_BEVEL		Joins path segments by connecting the outer corners of their wide outlines with a straight segment.
JOIN_MITER		Joins path segments by extending their outside edges until they meet.
JOIN_ROUND		Joins path segments by rounding off the corner at a radius of half the line width.

lineStyle

public float[] lineStyle

Sets the line style.

CSS example: lineStyle : "";

Allowed values:
		new float[] {}
Dot		new float[] {4.0f,4.0f}
Dash		new float[] {8.0f,8.0f}
DashDot		new float[] {8.0f,4.0f,4.0f,4.0f}
DashDoubleDot		new float[] {8.0f,4.0f,4.0f,4.0f,4.0f}
Alternate		new float[] {1.0f,1.0f}
LongDash		new float[] {12.0f,4.0f}
DoubleDot		new float[] {4.0f,4.0f,4.0f,13.0f}

lineWidth

public float lineWidth

Sets the line width.

CSS example: lineWidth : "2.0";

marker

public ilog.views.chart.graphic.IlvMarker marker

Sets the marker symbol for this data set.

CSS example: marker : "CIRCLE";

Allowed values:
CIRCLE		Predefined circle marker type.
CROSS		Predefined cross marker type.
DIAMOND		Predefined diamond marker type.
PLUS		Predefined plus marker type.
TRIANGLE		Predefined triangle marker type.
SQUARE		Predefined square marker type.
NONE		Predefined internal marker type.

miterLimit

public float miterLimit

Sets the limit of miter joins.

CSS example: miterLimit : "2.0";

renderingType

public int renderingType

Sets the rendering type.

CSS example: renderingType : "BAR";

Allowed values:
BAR		Superimposed bar chart renderer type.
CLUSTERED_BAR		Bar chart renderer type.
STACKED_BAR		Stacked bar chart renderer type.
STACKED100_BAR		Stacked100 bar chart renderer type.
STACKED_DIVERGING_BAR		Stacked diverging bar chart renderer type.
AREA		Area chart renderer type.
STACKED_AREA		Stacked area chart renderer type.
STACKED100_AREA		Stacked100 area chart renderer type.
POLYLINE		Polyline chart renderer type.
STACKED_POLYLINE		Stacked polyline chart renderer type.
STACKED100_POLYLINE		Stacked100 polyline chart renderer type.
SCATTER		Scatter chart renderer type.
STAIR		Stair chart renderer type.
STACKED_STAIR		Stacked stair chart renderer type.
STACKED100_STAIR		Stacked100 stair chart renderer type.

stroke

public Stroke stroke

Sets the stroke.

CSS example: stroke : "@#stroke";

See implementing class BasicStroke for an example of implementing a stroke.

style

public IlvStyle style

Sets the rendering style.

CSS example: style : "@#ilvStyle";

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

visible

public boolean visible

Sets whether the point is visible.

CSS example: visible : "false";