org.eclipse.tptp.platform.report.drawutil.internal
Class ISymbol.PolygonSymbol

java.lang.Object
  org.eclipse.tptp.platform.report.drawutil.internal.ISymbol.PolygonSymbol

All Implemented Interfaces:

ISymbol

Direct Known Subclasses:

ISymbol.Diamond, ISymbol.Down, ISymbol.GeneratedPolygonSymbol, ISymbol.HTri2, ISymbol.Left, ISymbol.Plus, ISymbol.Right, ISymbol.Up, ISymbol.VTri2

Enclosing interface:

ISymbol

public abstract static class ISymbol.PolygonSymbol
extends java.lang.Object
implements ISymbol

Polygon shaped symbol. To use this class, subclass it and redefine getPoints() method.

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.tptp.platform.report.drawutil.internal.ISymbol

ISymbol.Cross, ISymbol.Cross2, ISymbol.Diamond, ISymbol.Down, ISymbol.GeneratedPolygonSymbol, ISymbol.Hexagon, ISymbol.HexagonCross, ISymbol.HexagonCross2, ISymbol.HTri2, ISymbol.Left, ISymbol.Minus, ISymbol.MoonDown, ISymbol.MoonLeft, ISymbol.MoonRight, ISymbol.MoonUp, ISymbol.Oval, ISymbol.OvalDot, ISymbol.Pentagon, ISymbol.Plus, ISymbol.PolygonSymbol, ISymbol.Right, ISymbol.Square, ISymbol.Square2, ISymbol.Star, ISymbol.Up, ISymbol.VTri2

Constructor Summary

ISymbol.PolygonSymbol()

Method Summary

boolean	contains(IGC gc, IRect rect, int px, int py)
void	draw(IGC gc, IRect rect) Draw the symbol using igc's current pen and brush
java.lang.String	getId()
protected abstract Polygon	getPolygon(IRect r)

Methods inherited from class java.lang.Object

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

Constructor Detail

ISymbol.PolygonSymbol

public ISymbol.PolygonSymbol()

Method Detail

getPolygon

protected abstract Polygon getPolygon(IRect r)

Returns:

the polygon definition, as IGC.fillPoly() require.

draw

public void draw(IGC gc,
                 IRect rect)

Description copied from interface: ISymbol

Draw the symbol using igc's current pen and brush

Specified by:

draw in interface ISymbol

Parameters:

gc - the graphic context used to draw the symbol.

rect - the rectangle where the symbol must be drawn.

contains

public boolean contains(IGC gc,
                        IRect rect,
                        int px,
                        int py)

Specified by:

contains in interface ISymbol

Parameters:

gc - use this to get any info you want (as text extends ...)

rect - bounding rectangle of the symbol.

px - x coordinate of point to check.

Returns:

true if point (px,py) is inside symbol.

getId

public java.lang.String getId()

Specified by:

getId in interface ISymbol

Returns:

the id associated with this symbol ( a class name is a good idea, for example).