| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| * |
| *************************************************************/ |
| |
| |
| |
| // __________ Imports __________ |
| |
| import com.sun.star.uno.UnoRuntime; |
| import com.sun.star.lang.XComponent; |
| |
| import com.sun.star.beans.PropertyValue; |
| |
| import com.sun.star.document.XExporter; |
| import com.sun.star.document.XFilter; |
| |
| import com.sun.star.drawing.XDrawPage; |
| |
| // __________ Implementation __________ |
| |
| /** text demo |
| @author Sven Jacobi |
| */ |
| |
| public class GraphicExportDemo |
| { |
| public static void main( String args[] ) |
| { |
| if ( args.length < 3 ) |
| { |
| System.out.println( "usage: GraphicExportDemo SourceURL DestinationURL PageIndexToExport" ); |
| System.exit(1); |
| } |
| |
| XComponent xComponent = null; |
| try |
| { |
| // get the remote office context of a running office (a new office |
| // instance is started if necessary) |
| com.sun.star.uno.XComponentContext xOfficeContext = Helper.connect(); |
| |
| // suppress Presentation Autopilot when opening the document |
| // properties are the same as described for |
| // com.sun.star.document.MediaDescriptor |
| PropertyValue[] pPropValues = new PropertyValue[ 1 ]; |
| pPropValues[ 0 ] = new PropertyValue(); |
| pPropValues[ 0 ].Name = "Silent"; |
| pPropValues[ 0 ].Value = new Boolean( true ); |
| |
| java.io.File sourceFile = new java.io.File(args[0]); |
| StringBuffer sUrl = new StringBuffer("file:///"); |
| sUrl.append(sourceFile.getCanonicalPath().replace('\\', '/')); |
| |
| xComponent = Helper.createDocument( xOfficeContext, |
| sUrl.toString(), "_blank", 0, |
| pPropValues ); |
| |
| Object GraphicExportFilter = |
| xOfficeContext.getServiceManager().createInstanceWithContext( |
| "com.sun.star.drawing.GraphicExportFilter", xOfficeContext); |
| XExporter xExporter = (XExporter) |
| UnoRuntime.queryInterface( XExporter.class, GraphicExportFilter ); |
| |
| PropertyValue aProps[] = new PropertyValue[2]; |
| aProps[0] = new PropertyValue(); |
| aProps[0].Name = "MediaType"; |
| aProps[0].Value = "image/gif"; |
| |
| /* some graphics e.g. the Windows Metafile does not have a Media Type, |
| for this case |
| aProps[0].Name = "FilterName"; // it is possible to set a FilterName |
| aProps[0].Value = "WMF"; |
| */ |
| java.io.File destFile = new java.io.File(args[1]); |
| java.net.URL destUrl = destFile.toURL(); |
| |
| aProps[1] = new PropertyValue(); |
| aProps[1].Name = "URL"; |
| aProps[1].Value = destUrl.toString();//args[ 1 ]; |
| |
| int nPageIndex = Integer.parseInt( args[ 2 ] ); |
| if ( nPageIndex < PageHelper.getDrawPageCount( xComponent ) && |
| nPageIndex > 1 ) |
| { |
| XDrawPage xPage = PageHelper.getDrawPageByIndex( xComponent, |
| nPageIndex ); |
| XComponent xComp = (XComponent) |
| UnoRuntime.queryInterface( XComponent.class, xPage ); |
| xExporter.setSourceDocument( xComp ); |
| XFilter xFilter = (XFilter) |
| UnoRuntime.queryInterface( XFilter.class, xExporter ); |
| xFilter.filter( aProps ); |
| System.out.println( "*** graphics on page \"" + nPageIndex |
| + "\" from file \"" + args[0] |
| + "\" exported under the name \"" |
| + args[1] + "\" in the local directory" ); |
| } else |
| { |
| System.out.println( "page index not in range" ); |
| } |
| |
| |
| // close the document |
| com.sun.star.util.XCloseable xCloseable = (com.sun.star.util.XCloseable) |
| UnoRuntime.queryInterface(com.sun.star.util.XCloseable.class, |
| xComponent); |
| |
| if (xCloseable != null ) |
| xCloseable.close(false); |
| else |
| xComponent.dispose(); |
| |
| System.out.println("*** document closed!"); |
| |
| } |
| catch( Exception ex ) |
| { |
| System.out.println( ex ); |
| } |
| |
| System.exit( 0 ); |
| } |
| } |
| |