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提交 9761b5f2 编写于 作者: S serge-rider
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#649 SVG format: add SVG feature and Batik deps 


Former-commit-id: 41ded4fc
上级 2307f34b
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Showing with 2331 addition and 7 deletion
features/org.jkiss.dbeaver.ext.office.feature/feature.xml
浏览文件 @ 9761b5f2
......@@ -2,7 +2,7 @@
<feature
id="org.jkiss.dbeaver.ext.office.feature"
label="%featureName"
version="1.1.0"
version="1.1.1"
provider-name="%providerName"
plugin="org.jkiss.dbeaver.data.office">
......
features/org.jkiss.dbeaver.ext.ui.svg.feature/.project 0 → 100644
浏览文件 @ 9761b5f2
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>org.jkiss.dbeaver.ext.ui.svg.feature</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.pde.FeatureBuilder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.pde.FeatureNature</nature>
</natures>
</projectDescription>
features/org.jkiss.dbeaver.ext.ui.svg.feature/build.properties 0 → 100644
浏览文件 @ 9761b5f2
bin.includes = feature.xml,\
feature.properties
features/org.jkiss.dbeaver.ext.ui.svg.feature/feature.properties 0 → 100644
浏览文件 @ 9761b5f2
featureName=DBeaver Office Extension
providerName=JKISS
description=DBeaver Office Extension
copyright=2017, Serge Rider
license=\
Apache License\n\
Version 2.0, January 2004\n\
http://www.apache.org/licenses/\n\
\n\
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION\n\
\n\
1. Definitions.\n\
\n\
"License" shall mean the terms and conditions for use, reproduction,\n\
and distribution as defined by Sections 1 through 9 of this document.\n\
\n\
"Licensor" shall mean the copyright owner or entity authorized by\n\
the copyright owner that is granting the License.\n\
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"Legal Entity" shall mean the union of the acting entity and all\n\
other entities that control, are controlled by, or are under common\n\
control with that entity. For the purposes of this definition,\n\
"control" means (i) the power, direct or indirect, to cause the\n\
direction or management of such entity, whether by contract or\n\
otherwise, or (ii) ownership of fifty percent (50%) or more of the\n\
outstanding shares, or (iii) beneficial ownership of such entity.\n\
\n\
"You" (or "Your") shall mean an individual or Legal Entity\n\
exercising permissions granted by this License.\n\
\n\
"Source" form shall mean the preferred form for making modifications,\n\
including but not limited to software source code, documentation\n\
source, and configuration files.\n\
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transformation or translation of a Source form, including but\n\
not limited to compiled object code, generated documentation,\n\
and conversions to other media types.\n\
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"Work" shall mean the work of authorship, whether in Source or\n\
Object form, made available under the License, as indicated by a\n\
copyright notice that is included in or attached to the work\n\
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of this License, Derivative Works shall not include works that remain\n\
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2. Grant of Copyright License. Subject to the terms and conditions of\n\
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may provide additional or different license terms and conditions\n\
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5. Submission of Contributions. Unless You explicitly state otherwise,\n\
any Contribution intentionally submitted for inclusion in the Work\n\
by You to the Licensor shall be under the terms and conditions of\n\
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Notwithstanding the above, nothing herein shall supersede or modify\n\
the terms of any separate license agreement you may have executed\n\
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except as required for reasonable and customary use in describing the\n\
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7. Disclaimer of Warranty. Unless required by applicable law or\n\
agreed to in writing, Licensor provides the Work (and each\n\
Contributor provides its Contributions) on an "AS IS" BASIS,\n\
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or\n\
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risks associated with Your exercise of permissions under this License.\n\
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whether in tort (including negligence), contract, or otherwise,\n\
unless required by applicable law (such as deliberate and grossly\n\
negligent acts) or agreed to in writing, shall any Contributor be\n\
liable to You for damages, including any direct, indirect, special,\n\
incidental, or consequential damages of any character arising as a\n\
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END OF TERMS AND CONDITIONS
features/org.jkiss.dbeaver.ext.ui.svg.feature/feature.xml 0 → 100644
浏览文件 @ 9761b5f2
<?xml version="1.0" encoding="UTF-8"?>
<feature
id="org.jkiss.dbeaver.ext.ui.svg.feature"
label="%featureName"
version="1.0.0"
provider-name="%providerName"
plugin="org.jkiss.dbeaver.ext.ui.svg">
<description>
%description
</description>
<copyright>
%copyright
</copyright>
<license url="%licenseURL">
%license
</license>
<plugin
id="org.jkiss.dbeaver.ext.ui.svg"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
<plugin
id="org.apache.xmlgraphics.batik-svggen"
download-size="0"
install-size="0"
version="0.0.0"
unpack="false"/>
</feature>
features/org.jkiss.dbeaver.ext.ui.svg.feature/pom.xml 0 → 100644
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<?xml version="1.0" encoding="UTF-8"?>
<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.jkiss.dbeaver</groupId>
<artifactId>dbeaver</artifactId>
<version>1.0.0</version>
<relativePath>../../</relativePath>
</parent>
<artifactId>org.jkiss.dbeaver.ext.office.feature</artifactId>
<version>1.1.0</version>
<packaging>eclipse-feature</packaging>
<groupId>org.jkiss.dbeaver</groupId>
</project>
plugins/org.jkiss.dbeaver.data.office/META-INF/MANIFEST.MF
浏览文件 @ 9761b5f2
......@@ -2,7 +2,7 @@ Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: Office data formats support
Bundle-SymbolicName: org.jkiss.dbeaver.data.office;singleton:=true
Bundle-Version: 1.1.0
Bundle-Version: 1.1.1
Bundle-RequiredExecutionEnvironment: JavaSE-1.7
Require-Bundle: org.jkiss.dbeaver.core,
org.jkiss.dbeaver.model,
......
plugins/org.jkiss.dbeaver.data.office/pom.xml
浏览文件 @ 9761b5f2
......@@ -10,7 +10,7 @@
<relativePath>../../</relativePath>
</parent>
<artifactId>org.jkiss.dbeaver.data.office</artifactId>
<version>1.1.0</version>
<version>1.1.1</version>
<packaging>eclipse-plugin</packaging>
<!--
......
plugins/org.jkiss.dbeaver.ext.erd/META-INF/MANIFEST.MF
浏览文件 @ 9761b5f2
......@@ -18,7 +18,9 @@ Bundle-RequiredExecutionEnvironment: JavaSE-1.7
Bundle-Vendor: JKISS
Bundle-ClassPath: .
Bundle-Localization: plugin
Export-Package: org.jkiss.dbeaver.ext.erd.model,
org.jkiss.dbeaver.ext.erd.part,
org.jkiss.dbeaver.ext.erd.figres,
org.jkiss.dbeaver.ext.erd.export
Export-Package: org.jkiss.dbeaver.ext.erd,
org.jkiss.dbeaver.ext.erd.editor,
org.jkiss.dbeaver.ext.erd.export,
org.jkiss.dbeaver.ext.erd.figures,
org.jkiss.dbeaver.ext.erd.model,
org.jkiss.dbeaver.ext.erd.part
plugins/org.jkiss.dbeaver.ext.ui.svg/.classpath 0 → 100644
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<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
<classpathentry kind="src" path="src"/>
<classpathentry kind="output" path="bin"/>
</classpath>
plugins/org.jkiss.dbeaver.ext.ui.svg/.project 0 → 100644
浏览文件 @ 9761b5f2
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>org.jkiss.dbeaver.ext.ui.svg</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.pde.ManifestBuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.pde.SchemaBuilder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.pde.PluginNature</nature>
<nature>org.eclipse.jdt.core.javanature</nature>
</natures>
</projectDescription>
plugins/org.jkiss.dbeaver.ext.ui.svg/.settings/org.eclipse.jdt.core.prefs 0 → 100644
浏览文件 @ 9761b5f2
eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
org.eclipse.jdt.core.compiler.compliance=1.8
org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
org.eclipse.jdt.core.compiler.source=1.8
plugins/org.jkiss.dbeaver.ext.ui.svg/META-INF/MANIFEST.MF 0 → 100644
浏览文件 @ 9761b5f2
Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: SVG format support
Bundle-SymbolicName: org.jkiss.dbeaver.ext.ui.svg;singleton:=true
Bundle-Version: 1.0.0
Bundle-Vendor: JKISS
Bundle-RequiredExecutionEnvironment: JavaSE-1.7
Require-Bundle: org.eclipse.core.runtime,
org.eclipse.core.resources,
org.eclipse.ui,
org.eclipse.gef,
org.jkiss.dbeaver.core,
org.jkiss.dbeaver.ext.erd,
org.apache.xmlgraphics.batik-svggen;bundle-version="1.9.1",
org.apache.xmlgraphics.batik-awt-util;bundle-version="1.9.1"
Bundle-ActivationPolicy: lazy
plugins/org.jkiss.dbeaver.ext.ui.svg/build.properties 0 → 100644
浏览文件 @ 9761b5f2
source.. = src/
output.. = bin/
bin.includes = plugin.xml,\
META-INF/,\
.
\ No newline at end of file
plugins/org.jkiss.dbeaver.ext.ui.svg/plugin.xml 0 → 100644
浏览文件 @ 9761b5f2
<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.2"?>
<!--
* DBeaver - Universal Database Manager
* Copyright (C) 2010-2017 Serge Rider (serge@jkiss.org)
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
-->
<plugin>
<extension point="org.jkiss.dbeaver.ext.erd.export.format">
<exportFormat ext="svg" label="SVG format" class="org.jkiss.dbeaver.ext.ui.svg.ERDExportSVG"/>
</extension>
</plugin>
plugins/org.jkiss.dbeaver.ext.ui.svg/pom.xml 0 → 100644
浏览文件 @ 9761b5f2
<?xml version="1.0" encoding="UTF-8"?>
<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.jkiss.dbeaver</groupId>
<artifactId>dbeaver</artifactId>
<version>1.0.0</version>
<relativePath>../../</relativePath>
</parent>
<artifactId>org.jkiss.dbeaver.ext.ui.svg</artifactId>
<version>1.0.0</version>
<packaging>eclipse-plugin</packaging>
</project>
plugins/org.jkiss.dbeaver.ext.ui.svg/src/org/jkiss/dbeaver/ext/ui/svg/ERDExportSVG.java 0 → 100644
浏览文件 @ 9761b5f2
/*
* DBeaver - Universal Database Manager
* Copyright (C) 2010-2017 Serge Rider (serge@jkiss.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jkiss.dbeaver.ext.ui.svg;
import org.apache.batik.svggen.SVGGraphics2D;
import org.eclipse.draw2d.*;
import org.eclipse.draw2d.geometry.Rectangle;
import org.jkiss.dbeaver.DBException;
import org.jkiss.dbeaver.Log;
import org.jkiss.dbeaver.ext.erd.export.ERDExportFormatHandler;
import org.jkiss.dbeaver.ext.erd.model.EntityDiagram;
import org.jkiss.dbeaver.ext.erd.part.DiagramPart;
import org.jkiss.dbeaver.runtime.ui.DBUserInterface;
import org.jkiss.utils.xml.XMLUtils;
import org.w3c.dom.Document;
import java.io.File;
/**
* SVG exporter
*/
public class ERDExportSVG implements ERDExportFormatHandler
{
private static final Log log = Log.getLog(ERDExportSVG.class);
@Override
public void exportDiagram(EntityDiagram diagram, IFigure diagramFigure, DiagramPart diagramPart, File targetFile) throws DBException {
try {
IFigure figure = diagramPart.getFigure();
Rectangle contentBounds = figure instanceof FreeformLayeredPane ? ((FreeformLayeredPane) figure).getFreeformExtent() : figure.getBounds();
String svgNS = "http://www.w3.org/2000/svg";
Document document = XMLUtils.createDocument();//domImpl.createDocument(svgNS, "svg", null);
document.createAttributeNS(svgNS, "svg");
SVGGraphics2D svgGenerator = new SVGGraphics2D(document);
// We need a converter from Draw2D.Graphics (GEF) to awt.Graphics2D (Batik)
Graphics graphics = new GraphicsToGraphics2DAdaptor(svgGenerator);
// Reset origin to make it the top/left most part of the diagram
graphics.translate(contentBounds.x * -1, contentBounds.y * -1);
paintDiagram(graphics, figure);
svgGenerator.stream(targetFile.getAbsolutePath());
} catch (Exception e) {
DBUserInterface.getInstance().showError("Save ERD as SVG", null, e);
}
}
/** Paints the figure onto the given graphics */
public static void paintDiagram(Graphics g, IFigure figure)
{
// Store state, so modified state of Graphics (while painting children) can be easily restored
g.pushState();
try
{
IClippingStrategy clippingStrategy = figure.getClippingStrategy();
// Iterate over the children to check whether a child is a(nother) layer or an actual figure
// Not painting the layers themselves is likely to get rid of borders and graphics settings that are not
// supported (like Graphics#setTextAntiAliassing())
for (Object childObject : figure.getChildren())
{
if (childObject instanceof Layer)
{
// Found another layer, process it to search for actual figures
paintDiagram(g, (IFigure) childObject);
}
else
{
// Found something to draw
// Use same/similar method as being using in Figure#paintChildren() in order to get clipping right
IFigure child = (IFigure) childObject;
if (child.isVisible())
{
// determine clipping areas for child
Rectangle[] clipping = null;
if (clippingStrategy != null)
{
clipping = clippingStrategy.getClip(child);
}
else
{
// default clipping behaviour is to clip at bounds
clipping = new Rectangle[] { child.getBounds() };
}
// child may now paint inside the clipping areas
for (int j = 0; j < clipping.length; j++)
{
if (clipping[j].intersects(g.getClip(Rectangle.SINGLETON)))
{
g.clipRect(clipping[j]);
child.paint(g);
g.restoreState();
}
}
}
}
}
} finally
{
// Always pop the state again to prevent problems
g.popState();
}
}
}
plugins/org.jkiss.dbeaver.ext.ui.svg/src/org/jkiss/dbeaver/ext/ui/svg/GdiFont.java 0 → 100644
浏览文件 @ 9761b5f2
/******************************************************************************
* Copyright (c) 2003, 2006 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
* SAP AG - copied the class from GMF runtime since Graphiti can not have a dependency to GMF
****************************************************************************/
package org.jkiss.dbeaver.ext.ui.svg;
import java.awt.Font;
/**
* Represents a font on the system. There may be multiple fonts created in the system at any one time. The currently
* selected font can be retrieved from the DeviceContext.
*
* @author dhabib
*
*/
public class GdiFont
{
private int m_height = 12;
private boolean m_bItalic = false;
private boolean m_bUnderlined = false;
private boolean m_bBold = false;
private boolean m_bStrikeout = false;
private String m_faceName = "SanSerif"; //$NON-NLS-1$
private int m_escapement = 0;
/**
* Creates a default font.
*/
public GdiFont()
{
// Nothing to initialize.
}
/**
* Copy constructor
*
* @param font
*/
GdiFont(GdiFont font)
{
m_height = font.m_height;
m_bItalic = font.m_bItalic;
m_bBold = font.m_bBold;
m_faceName = font.m_faceName;
m_bUnderlined = font.m_bUnderlined;
m_escapement = font.m_escapement;
m_bStrikeout = font.m_bStrikeout;
}
/**
* Creates a font with the specified parameters.
*
* @param height Height of the font
* @param bItalic Whether or not the font is italic
* @param bUnderlined Whether or not the font is underlined
* @param bStrikeout Whether or not the font is a strikout font
* @param bBold Whether or not the font is bold
* @param faceName Name of the font
* @param escapement Font escapement (angle) of the text to be drawn.
*/
public GdiFont(int height, boolean bItalic, boolean bUnderlined, boolean bStrikeout, boolean bBold,
String faceName, int escapement)
{
m_height = height;
m_bItalic = bItalic;
m_bBold = bBold;
m_faceName = faceName;
m_bUnderlined = bUnderlined;
m_escapement = escapement;
m_bStrikeout = bStrikeout;
}
/**
* @return The Java font object that represents most of the attributes for drawing the font.
*/
public Font getFont()
{
int style = Font.PLAIN;
if (m_bItalic)
{
style = Font.ITALIC;
}
if (m_bBold)
{
style = Font.BOLD;
}
if (m_bItalic && m_bBold)
{
style = Font.ITALIC + Font.BOLD;
}
return new Font(m_faceName, style, m_height);
}
/**
* @return The angle at which to draw the font.
*/
public int getEscapement()
{
return m_escapement;
}
}
plugins/org.jkiss.dbeaver.ext.ui.svg/src/org/jkiss/dbeaver/ext/ui/svg/ImageConverter.java 0 → 100644
浏览文件 @ 9761b5f2
/******************************************************************************
* Copyright (c) 2004, 2010 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
* SAP AG - copied class from GMF runtime since Graphiti can not have a dependency to GMF
* uses GraphitiUiInternal.getWorkbenchService() instead of
* GMF's DisplayUtils
****************************************************************************/
package org.jkiss.dbeaver.ext.ui.svg;
import java.awt.image.BufferedImage;
import java.awt.image.WritableRaster;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.graphics.ImageData;
import org.eclipse.swt.graphics.PaletteData;
import org.eclipse.swt.graphics.RGB;
import org.eclipse.swt.widgets.Display;
/**
* This is a helper class used to convert an SWT Image into an AWT BufferedImage.
*
* This class is originally from GMF and was adapted for Graphiti needs.
*
*/
public class ImageConverter
{
private static final PaletteData PALETTE_DATA = new PaletteData(0xFF0000, 0xFF00, 0xFF);
/**
* Converts an AWT based buffered image into an SWT <code>Image</code>. This will always return an
* <code>Image</code> that has 24 bit depth regardless of the type of AWT buffered image that is passed into the
* method.
*
* @param srcImage the {@link java.awt.image.BufferedImage} to be converted to an <code>Image</code>
* @return an <code>Image</code> that represents the same image data as the AWT <code>BufferedImage</code> type.
*/
public static Image convert(BufferedImage srcImage)
{
return new Image(Display.getCurrent(), convertToImageData(srcImage));
}
/**
* Converts an AWT based buffered image into an SWT <code>ImageData</code>. This will always return an
* <code>ImageData</code> that has 24 bit depth regardless of the type of AWT buffered image that is passed into the
* method.
*
* @param srcImage the {@link java.awt.image.BufferedImage} to be converted to an <code>Image</code>
* @return an <code>Image</code> that represents the same image data as the AWT <code>BufferedImage</code> type.
*
* @since 1.3.1
*/
public static ImageData convertToImageData(BufferedImage srcImage)
{
// We can force bitdepth to be 24 bit because BufferedImage getRGB
// allows us to always retrieve 24 bit data regardless of source color depth.
ImageData swtImageData = new ImageData(srcImage.getWidth(), srcImage.getHeight(), 24, PALETTE_DATA);
// ensure scansize is aligned on 32 bit.
int scansize = (((srcImage.getWidth() * 3) + 3) * 4) / 4;
WritableRaster alphaRaster = srcImage.getAlphaRaster();
byte[] alphaBytes = new byte[srcImage.getWidth()];
for (int y = 0; y < srcImage.getHeight(); y++)
{
int[] buff = srcImage.getRGB(0, y, srcImage.getWidth(), 1, null, 0, scansize);
swtImageData.setPixels(0, y, srcImage.getWidth(), buff, 0);
// check for alpha channel
if (alphaRaster != null)
{
int[] alpha = alphaRaster.getPixels(0, y, srcImage.getWidth(), 1, (int[]) null);
for (int i = 0; i < srcImage.getWidth(); i++)
alphaBytes[i] = (byte) alpha[i];
swtImageData.setAlphas(0, y, srcImage.getWidth(), alphaBytes, 0);
}
}
return swtImageData;
}
/**
* Converts an swt based image into an AWT <code>BufferedImage</code>. This will always return a
* <code>BufferedImage</code> that is of type <code>BufferedImage.TYPE_INT_ARGB</code> regardless of the type of swt
* image that is passed into the method.
*
* @param srcImage the {@link org.eclipse.swt.graphics.Image} to be converted to a <code>BufferedImage</code>
* @return a <code>BufferedImage</code> that represents the same image data as the swt <code>Image</code>
*/
public static BufferedImage convert(Image srcImage)
{
return convertFromImageData(srcImage.getImageData());
}
/**
* Converts an swt based image data into an AWT <code>BufferedImage</code>. This will always return a
* <code>BufferedImage</code> that is of type <code>BufferedImage.TYPE_INT_ARGB</code> regardless of the type of swt
* image that is passed into the method.
*
* @param imageData the {@link org.eclipse.swt.graphics.Image} to be converted to a <code>BufferedImage</code>
* @return a <code>BufferedImage</code> that represents the same image data as the swt <code>Image</code>
*
* @since 1.3.1
*/
public static BufferedImage convertFromImageData(ImageData imageData)
{
int width = imageData.width;
int height = imageData.height;
ImageData maskData = null;
int alpha[] = new int[1];
if (imageData.alphaData == null)
maskData = imageData.getTransparencyMask();
// now we should have the image data for the bitmap, decompressed in
// imageData[0].data.
// Convert that to a Buffered Image.
BufferedImage image = new BufferedImage(imageData.width, imageData.height, BufferedImage.TYPE_INT_ARGB);
WritableRaster alphaRaster = image.getAlphaRaster();
// loop over the imagedata and set each pixel in the BufferedImage to
// the appropriate color.
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
RGB color = imageData.palette.getRGB(imageData.getPixel(x, y));
image.setRGB(x, y, new java.awt.Color(color.red, color.green, color.blue).getRGB());
// check for alpha channel
if (alphaRaster != null)
{
if (imageData.alphaData != null)
{
alpha[0] = imageData.getAlpha(x, y);
alphaRaster.setPixel(x, y, alpha);
}
else
{
// check for transparency mask
if (maskData != null)
{
alpha[0] = maskData.getPixel(x, y) == 0 ? 0 : 255;
alphaRaster.setPixel(x, y, alpha);
}
}
}
}
}
return image;
}
}
product/updateSite/category.xml
浏览文件 @ 9761b5f2
......@@ -40,4 +40,8 @@
<category name="org.jkiss.dbeaver.external"/>
</feature>
<feature id="org.jkiss.dbeaver.ext.ui.svg.feature">
<category name="org.jkiss.dbeaver.external"/>
</feature>
</site>
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