org.eclipse.tptp.platform.report.igc.util.internal
Class Polygon

java.lang.Object
  org.eclipse.tptp.platform.report.igc.util.internal.Polygon

All Implemented Interfaces:

IPath, IPolygon, IShape

Deprecated. As of TPTP 4.5.0, use the TPTP Business Intelligence and Reporting Tools (BIRT) reporting infrastructure (org.eclipse.tptp.platform.report.birt).

public class Polygon
extends java.lang.Object
implements IPolygon, IPath

Implementation of IPolygon using SWT GC.drawPoly() compliant definition. I means one dimension integer array where x and y coodinate are stored "xyxyxy..". Note: if this is compliant to SWT definition, this class doesn't depends on any SWT classes.

Field Summary

protected int	current_index_ Deprecated.
protected IGCDirect	gd_ Deprecated.
protected Segment	path_segment_ Deprecated.
protected int[]	points_xy_ Deprecated.
protected int	size_ Deprecated.

Constructor Summary

Polygon()
Deprecated. Create empty polygon, use resize() of setPoints() to define it

Polygon(int _alloc_size)
Deprecated. Create a sized polygon, all points are (0,0), use setPoint() to define them

Polygon(int[] points)
Deprecated. !

Polygon(IPolygon poly)
Deprecated. Create SWTPolygon from IPolygon interface, do a deep-copy in case of Polygon

Method Summary

void	compact() Deprecated. reduce internal array to size needed
boolean	contains(int px, int py) Deprecated.
boolean	contains(IPoint p) Deprecated.
static boolean	Contains(IPolygon p, int px, int py) Deprecated.
IShape	copyShape() Deprecated.
IRect	getBounds() Deprecated.
static Point	GetCenter(IPolygon poly, Point ctr) Deprecated.
Point	getCenter(Point ctr) Deprecated.
int[]	getPoints() Deprecated.
int	getPolySize() Deprecated.
int	getPolyX(int index) Deprecated.
int	getPolyY(int index) Deprecated.
boolean	isPolyClosed() Deprecated.
IPathElement	nextPathElement() Deprecated.
boolean	pathBegin(IGC gc, IGCDirect gd) Deprecated.
void	pathEnd() Deprecated. Called to end the path, time to release any gc, gd memorized...
void	resize(int _num_points) Deprecated. change number of points only if size is reduced
void	rotate(int cx, int cy, double _angle) Deprecated. rotate all points with given angle (radian), (cx,cy) is center of rotation
void	setPoint(int index, int x, int y) Deprecated. replace or resize polygon up to given index
void	setPoints(int[] points) Deprecated. Change current polygon points !
void	setPolySize(int _size) Deprecated.
java.lang.String	toString() Deprecated.
void	translate(int _tx, int _ty) Deprecated.

Methods inherited from class java.lang.Object

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

Field Detail

points_xy_

protected int[] points_xy_

Deprecated.

size_

protected int size_

Deprecated.

gd_

protected IGCDirect gd_

Deprecated.

path_segment_

protected Segment path_segment_

Deprecated.

current_index_

protected int current_index_

Deprecated.

Constructor Detail

Polygon

public Polygon()

Deprecated.

Create empty polygon, use resize() of setPoints() to define it

Polygon

public Polygon(int _alloc_size)

Deprecated.

Create a sized polygon, all points are (0,0), use setPoint() to define them

Polygon

public Polygon(int[] points)

Deprecated.

!no copy of points, use reference to given array only.

Polygon

public Polygon(IPolygon poly)

Deprecated.

Create SWTPolygon from IPolygon interface, do a deep-copy in case of Polygon

Method Detail

copyShape

public IShape copyShape()

Deprecated.

Specified by:

copyShape in interface IShape

Returns:

full deep-copy of this shape

setPolySize

public void setPolySize(int _size)

Deprecated.

resize

public void resize(int _num_points)

Deprecated.

change number of points only if size is reduced

compact

public void compact()

Deprecated.

reduce internal array to size needed

setPoint

public void setPoint(int index,
                     int x,
                     int y)

Deprecated.

replace or resize polygon up to given index

getPolySize

public int getPolySize()

Deprecated.

Specified by:

getPolySize in interface IPolygon

Returns:

the number of polygon's points

getPolyX

public int getPolyX(int index)

Deprecated.

Specified by:

getPolyX in interface IPolygon

Returns:

x coordinate of point at given index

getPolyY

public int getPolyY(int index)

Deprecated.

Specified by:

getPolyY in interface IPolygon

Returns:

y coordinate of point at given index

isPolyClosed

public boolean isPolyClosed()

Deprecated.

Specified by:

isPolyClosed in interface IPolygon

Returns:

true is polygon is closed. IRender use this to draw a closed polygon. IPolygon implementer doesn't have to create a virtual point over first poly's point to close the figure.

getPoints

public int[] getPoints()

Deprecated.

translate

public void translate(int _tx,
                      int _ty)

Deprecated.

toString

public java.lang.String toString()

Deprecated.

Overrides:

toString in class java.lang.Object

Returns:

String representation of polygon including first 20 points coordinates

contains

public boolean contains(IPoint p)

Deprecated.

Specified by:

contains in interface IShape

Returns:

true if point (in pixels) is contained in shape

contains

public boolean contains(int px,
                        int py)

Deprecated.

Specified by:

contains in interface IShape

Returns:

true if point (in pixels) is contained in shape

getBounds

public IRect getBounds()

Deprecated.

Specified by:

getBounds in interface IShape

Returns:

bounding box of shape

pathBegin

public boolean pathBegin(IGC gc,
                         IGCDirect gd)

Deprecated.

Specified by:

pathBegin in interface IPath

Returns:

true if path contains at least one path element

pathEnd

public void pathEnd()

Deprecated.

Description copied from interface: IPath

Called to end the path, time to release any gc, gd memorized...

Specified by:

pathEnd in interface IPath

nextPathElement

public IPathElement nextPathElement()

Deprecated.

Specified by:

nextPathElement in interface IPath

Returns:

next IPathElement contained in this path, null is there are no more element. Take care the returned path element can be a reusage of previous returned one with new parameters (mainly for reduced memory consumption): If caller need to memorize a path element it's a good idea to .copyPathElement() it.

rotate

public void rotate(int cx,
                   int cy,
                   double _angle)

Deprecated.

rotate all points with given angle (radian), (cx,cy) is center of rotation

setPoints

public void setPoints(int[] points)

Deprecated.

Change current polygon points !no copy of points, use reference to given array.

getCenter

public Point getCenter(Point ctr)

Deprecated.

Returns:

center of polygon

GetCenter

public static Point GetCenter(IPolygon poly,
                              Point ctr)

Deprecated.

Returns:

center of polygon

Contains

public static boolean Contains(IPolygon p,
                               int px,
                               int py)

Deprecated.