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INTEGRATION: CWS presentationengine01 (1.2.2); FILE MERGED

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2004/07/28 10:44:57 thb 1.2.2.2: #110496# Brought javacanvas to comply with recent API changes
2004/04/05 15:57:55 thb 1.2.2.1: Resync with canvas01 changes
This commit is contained in:
Rüdiger Timm
2004-11-26 16:05:05 +00:00
parent 8f43ee5f22
commit a8079a8020
1 changed files with 59 additions and 7 deletions
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66
canvas/source/java/CanvasBitmap.java
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@@ -69,21 +69,25 @@ import drafts.com.sun.star.rendering.*;
import drafts.com.sun.star.geometry.*;
public class CanvasBitmap
extends com.sun.star.lib.uno.helper.ComponentBase
extends CanvasBase
implements com.sun.star.lang.XServiceInfo,
drafts.com.sun.star.rendering.XBitmapCanvas,
drafts.com.sun.star.rendering.XIntegerBitmap
{
private java.awt.image.BufferedImage bitmap;
private java.awt.Graphics2D graphics;
public CanvasBitmap( java.awt.image.BufferedImage _bitmap )
{
bitmap = _bitmap;
graphics = bitmap.createGraphics();
}
public CanvasBitmap( IntegerSize2D mySize )
{
bitmap = new java.awt.image.BufferedImage(mySize.Width, mySize.Height,
java.awt.image.BufferedImage.TYPE_4BYTE_ABGR);
graphics = bitmap.createGraphics();
}
public CanvasBitmap( RealSize2D newSize, boolean beFast, CanvasBitmap source )
@@ -109,6 +113,11 @@ public class CanvasBitmap
return bitmap;
}
public java.awt.Graphics2D getGraphics()
{
return graphics;
}
//
// XBitmap implementation
// ======================
@@ -124,10 +133,7 @@ public class CanvasBitmap
public synchronized XBitmapCanvas queryBitmapCanvas()
{
java.awt.Graphics2D bitmapGraphics = bitmap.createGraphics();
CanvasUtils.initGraphics( bitmapGraphics );
return new BitmapCanvas( bitmapGraphics );
return this;
}
//----------------------------------------------------------------------------------
@@ -139,6 +145,52 @@ public class CanvasBitmap
//----------------------------------------------------------------------------------
//
// XBitmapCanvas impl
// ==================
//
public synchronized void copyRect( drafts.com.sun.star.rendering.XBitmapCanvas sourceCanvas,
drafts.com.sun.star.geometry.RealRectangle2D sourceRect,
drafts.com.sun.star.rendering.ViewState sourceViewState,
drafts.com.sun.star.rendering.RenderState sourceRenderState,
drafts.com.sun.star.geometry.RealRectangle2D destRect,
drafts.com.sun.star.rendering.ViewState destViewState,
drafts.com.sun.star.rendering.RenderState destRenderState )
{
CanvasUtils.printLog( "JavaCanvas.copyRect() called" );
// TODO: create temp image when transform is non-trivial
if( sourceCanvas == this )
{
// copy rectangle within the canvas
getGraphics().copyArea((int)sourceRect.X1,
(int)sourceRect.Y1,
(int)(sourceRect.X2 - sourceRect.X1),
(int)(sourceRect.Y2 - sourceRect.Y1),
(int)(destRect.X1 - sourceRect.X1),
(int)(destRect.Y1 - sourceRect.Y1) );
}
else
{
if( sourceCanvas instanceof JavaCanvas )
{
// cache
CanvasUtils.setupGraphicsState( getGraphics(), destViewState, destRenderState, CanvasUtils.alsoSetupPaint );
java.awt.Image backBuffer = ((JavaCanvas)sourceCanvas).backBuffer.getBackBuffer();
// TODO: really extract correct source rect here
getGraphics().drawImage( backBuffer, 0, 0, null);
CanvasUtils.postRenderImageTreatment( backBuffer );
}
// TODO: foreign canvas
}
}
//----------------------------------------------------------------------------------
//
// XIntegerBitmap implementation
// =============================
@@ -153,7 +205,7 @@ public class CanvasBitmap
//----------------------------------------------------------------------------------
public synchronized void setData( byte[] data, IntegerRectangle2D rect )
public synchronized void setData( byte[] data, IntegerBitmapLayout bitmapLayout, drafts.com.sun.star.geometry.IntegerRectangle2D rect )
{
int [] pixelData = CanvasUtils.byte2int( data );
bitmap.setRGB( rect.X1, rect.Y1, rect.X2 - rect.X1, rect.Y2 - rect.Y1, pixelData, 0, bitmap.getWidth() );
@@ -161,7 +213,7 @@ public class CanvasBitmap
//----------------------------------------------------------------------------------
public synchronized void setPixel( byte[] color, IntegerPoint2D pos )
public synchronized void setPixel( byte[] color, IntegerBitmapLayout bitmapLayout, drafts.com.sun.star.geometry.IntegerPoint2D pos )
{
if( color.length != 4 )
CanvasUtils.printLog( "CanvasBitmap.setPixel: Wrong color format" );