org.vishia.gral.base

Class GralCanvasStorage.FigureDataSet

java.lang.Object

org.vishia.gral.base.GralCanvasStorage.FigureDataSet

Enclosing class:

GralCanvasStorage

public static class GralCanvasStorage.FigureDataSet
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
float	dx If not null then this figuredata can be used for dynamic figures.
float	dy If not null then this figuredata can be used for dynamic figures.
java.util.List<GralCanvasStorage.FigureData>	listData Or the figure consists of more elements, then #data is null.
float	x If not null then this figuredata can be used for dynamic figures.
float	y If not null then this figuredata can be used for dynamic figures.

Constructor Summary

Constructors

Constructor and Description
FigureDataSet()

Method Summary

Modifier and Type	Method and Description
GralCanvasStorage.Arcus	addArcline(GralColor color, float x, float y, float dx, float dy, int gStart, int gEnd)
void	addData(GralCanvasStorage.FigureData data)
GralCanvasStorage.FigureDataSet	addData(GralCanvasStorage.FigureDataSet data) Add the content from another data set, copy the internal GralCanvasStorage.FigureData to this.
GralCanvasStorage.Fillin	addFillin(GralColor color)
GralCanvasStorage.PolyLine	addPolyline(GralColor color, int width)
GralCanvasStorage.PolyLine	addPolyline(GralColor color, int width, int variantMask) Adds a line with some points.
GralCanvasStorage.FigureText	addText(float x, float y, java.lang.String text, GralFont font, GralColor color)
void	init()
void	setSpread(float x, float y, float dx, float dy)
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

listData

public final java.util.List<GralCanvasStorage.FigureData> listData

Or the figure consists of more elements, then #data is null.

x

public float x

If not null then this figuredata can be used for dynamic figures. It describes the spread of the figure.

y

public float y

If not null then this figuredata can be used for dynamic figures. It describes the spread of the figure.

dx

public float dx

If not null then this figuredata can be used for dynamic figures. It describes the spread of the figure.

dy

public float dy

If not null then this figuredata can be used for dynamic figures. It describes the spread of the figure.

Constructor Detail

FigureDataSet

public FigureDataSet()

Method Detail

init

public void init()

setSpread

public final void setSpread(float x,
                            float y,
                            float dx,
                            float dy)

addData

public final void addData(GralCanvasStorage.FigureData data)

addData

public final GralCanvasStorage.FigureDataSet addData(GralCanvasStorage.FigureDataSet data)

Add the content from another data set, copy the internal GralCanvasStorage.FigureData to this.

Parameters:

data -

Returns:

this for concatenation.

addPolyline

public final GralCanvasStorage.PolyLine addPolyline(GralColor color,
                                                    int width)

addPolyline

public final GralCanvasStorage.PolyLine addPolyline(GralColor color,
                                                    int width,
                                                    int variantMask)

Adds a line with some points. Usage pattern:

 myFigureData.addPolyline(myColor, 1).point(0,0).point(1.5, -2.5);

Parameters:

color -

width -

Returns:

the line to add points.

addArcline

public final GralCanvasStorage.Arcus addArcline(GralColor color,
                                                float x,
                                                float y,
                                                float dx,
                                                float dy,
                                                int gStart,
                                                int gEnd)

addFillin

public final GralCanvasStorage.Fillin addFillin(GralColor color)

addText

public final GralCanvasStorage.FigureText addText(float x,
                                                  float y,
                                                  java.lang.String text,
                                                  GralFont font,
                                                  GralColor color)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object