org.eclipse.tptp.platform.report.igc.brushes.internal
Class NegativeBWBrush

java.lang.Object
  org.eclipse.tptp.platform.report.igc.brushes.internal.NegativeBWBrush

All Implemented Interfaces:

IBrush

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 NegativeBWBrush
extends java.lang.Object
implements IBrush

Transform RGBA color to a nagative Black and White one, preserver Alpha channel. Need IGC with implemented getPoint() to works.

Constructor Summary

NegativeBWBrush()
Deprecated.

Method Summary

void	brushBegin(IGC gc, IGCDirect gd) Deprecated. Start the filling of a shape.
void	brushEnd() Deprecated. End a filling of a shape or line drawing.
IBrush	copyBrush() Deprecated.
int	getBrushColor(int x, int y, int curr_rgba) Deprecated. Brush's RGBA color choice for pixel at location x,y, this pixel have currently the RGBA color curr_rgba.

Methods inherited from class java.lang.Object

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

Constructor Detail

NegativeBWBrush

public NegativeBWBrush()

Deprecated.

Method Detail

copyBrush

public IBrush copyBrush()

Deprecated.

Specified by:

copyBrush in interface IBrush

Returns:

a full copy of this brush

getBrushColor

public int getBrushColor(int x,
                         int y,
                         int curr_rgba)

Deprecated.

Description copied from interface: IBrush

Brush's RGBA color choice for pixel at location x,y, this pixel have currently the RGBA color curr_rgba.

brushStart might be called before.

Specified by:

getBrushColor in interface IBrush

Parameters:

x - x coordinate of point in device coordinate.

y - y coordinate of point in device coordinate.

curr_rgba - current color of point (x,y) in render.

Returns:

color the brush choose for (x,y) point, or curr_rgba for no changement.

brushBegin

public void brushBegin(IGC gc,
                       IGCDirect gd)

Deprecated.

Description copied from interface: IBrush

Start the filling of a shape. Must be called before getBrushColor(). This is time for brush to convert it parameters expressed in pixel coordinates to device coordinates as caller of getBrushColor() give only device coordinates.

Specified by:

brushBegin in interface IBrush

Parameters:

gc - IGC which request the brush filling.

gd - IGCDirect the brush can use to convert data to device coordinates.

brushEnd

public void brushEnd()

Deprecated.

Description copied from interface: IBrush

End a filling of a shape or line drawing. Called only if brushBegin have been. This is time to restore pixel coordinate parameter of brush.

Specified by:

brushEnd in interface IBrush