org.vishia.gral.base

Class GralCanvasStorage.PolyLine

java.lang.Object

org.vishia.gral.base.GralCanvasStorage.FigureData

org.vishia.gral.base.GralCanvasStorage.PolyLine

Enclosing class:

GralCanvasStorage

public static class GralCanvasStorage.PolyLine
extends GralCanvasStorage.FigureData

Field Summary

Fields

Modifier and Type	Field and Description
(package private) GralPoint	lastPoint
java.util.List<GralPoint>	points
int	width

Fields inherited from class org.vishia.gral.base.GralCanvasStorage.FigureData

color, name, nameId, paintWhat, variantMask

Constructor Summary

Constructors

Constructor and Description
PolyLine(java.lang.String name, GralColor color, int width) Constructor for free points add with point(float, float) Hint: use GralCanvasStorage.FigureDataSet#addPolyline(GralColor) instead this ctor.
PolyLine(java.lang.String name, java.util.List<GralPoint> points, GralColor color)

Method Summary

Modifier and Type	Method and Description
GralCanvasStorage.PolyLine	dx(float dx)
GralCanvasStorage.PolyLine	dxy(float dx, float dy)
GralCanvasStorage.PolyLine	dxyg(float dxy, int degree)
GralCanvasStorage.PolyLine	dy(float dy)
GralPoint	lastPoint()
GralCanvasStorage.PolyLine	point(float x, float y) Adds a point, can be called as concatenation.

Methods inherited from class org.vishia.gral.base.GralCanvasStorage.FigureData

checkVariant, getImplData, setImplData, setVariantMask

Methods inherited from class java.lang.Object

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

Field Detail

points

public final java.util.List<GralPoint> points

width

public final int width

lastPoint

GralPoint lastPoint

Constructor Detail

PolyLine

public PolyLine(java.lang.String name,
                java.util.List<GralPoint> points,
                GralColor color)

PolyLine

public PolyLine(java.lang.String name,
                GralColor color,
                int width)

Constructor for free points add with point(float, float) Hint: use GralCanvasStorage.FigureDataSet#addPolyline(GralColor) instead this ctor.

Parameters:

name -

color -

Method Detail

point

public GralCanvasStorage.PolyLine point(float x,
                                        float y)

Adds a point, can be called as concatenation.

Parameters:

x - Depending on setting on Figure it is grid unit, or relative inside the postion.

y - y counts from bottom to top, as for mathematically diagrams. The point(0,0) is bottom left from a given GralPos.

Returns:

this for concatenation

dx

public GralCanvasStorage.PolyLine dx(float dx)

dy

public GralCanvasStorage.PolyLine dy(float dy)

dxy

public GralCanvasStorage.PolyLine dxy(float dx,
                                      float dy)

dxyg

public GralCanvasStorage.PolyLine dxyg(float dxy,
                                       int degree)

lastPoint

public GralPoint lastPoint()