426 lines
15 KiB
Java
426 lines
15 KiB
Java
/*************************************************************************
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*
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* $RCSfile: ChartInCalc.java,v $
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*
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* $Revision: 1.3 $
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*
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* last change: $Author: hr $ $Date: 2003-06-30 15:09:06 $
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*
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* The Contents of this file are made available subject to the terms of
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* the BSD license.
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*
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* Copyright (c) 2003 by Sun Microsystems, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of Sun Microsystems, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
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* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*************************************************************************/
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// __________ Imports __________
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// base classes
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import com.sun.star.uno.XInterface;
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import com.sun.star.uno.UnoRuntime;
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import com.sun.star.lang.*;
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// property access
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import com.sun.star.beans.*;
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// application specific classes
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import com.sun.star.chart.*;
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import com.sun.star.drawing.*;
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import com.sun.star.table.CellRangeAddress;
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import com.sun.star.table.XCellRange;
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import com.sun.star.sheet.XCellRangeAddressable;
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import com.sun.star.frame.XModel;
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import com.sun.star.frame.XController;
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import com.sun.star.util.XNumberFormatsSupplier;
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import com.sun.star.util.XNumberFormats;
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// base graphics things
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import com.sun.star.awt.Point;
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import com.sun.star.awt.Size;
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import com.sun.star.awt.Rectangle;
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import com.sun.star.awt.FontWeight;
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import com.sun.star.awt.FontRelief;
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// Exceptions
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import com.sun.star.uno.Exception;
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import com.sun.star.uno.RuntimeException;
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import com.sun.star.beans.UnknownPropertyException;
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import com.sun.star.lang.IndexOutOfBoundsException;
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import com.sun.star.util.MalformedNumberFormatException;
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// __________ Implementation __________
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/** Create a spreadsheet add some data and add a chart
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@author Björn Milcke
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*/
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public class ChartInCalc
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{
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// ____________________
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public static void main( String args[] )
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{
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Helper aHelper = new Helper( args );
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CalcHelper aCalcHelper = new CalcHelper( aHelper.createSpreadsheetDocument() );
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// insert a cell range with 4 columns and 24 rows filled with random numbers
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XCellRange aRange = aCalcHelper.insertRandomRange( 4, 24 );
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CellRangeAddress aRangeAddress = ((XCellRangeAddressable) UnoRuntime.queryInterface(
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XCellRangeAddressable.class, aRange)).getRangeAddress();
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// change view to sheet containing the chart
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aCalcHelper.raiseChartSheet();
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// the unit for measures is 1/100th of a millimeter
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// position at (1cm, 1cm)
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Point aPos = new Point( 1000, 1000 );
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// size of the chart is 15cm x 9.271cm
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Size aExtent = new Size( 15000, 9271 );
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// insert a new chart into the "Chart" sheet of the
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// spreadsheet document
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XChartDocument aChartDoc = aCalcHelper.insertChart(
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"ScatterChart",
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aRangeAddress,
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aPos,
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aExtent,
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"com.sun.star.chart.XYDiagram" );
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// instantiate test class with newly created chart
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ChartInCalc aTest = new ChartInCalc( aChartDoc );
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try
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{
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aTest.lockControllers();
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aTest.testDiagram();
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aTest.testArea();
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aTest.testWall();
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aTest.testTitle();
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aTest.testAxis();
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aTest.testGrid();
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// show an intermediate state, ...
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aTest.unlockControllers();
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aTest.lockControllers();
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// ..., because the following takes a while:
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// an internet URL has to be resolved
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aTest.testDataRowProperties();
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aTest.testDataPointProperties();
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aTest.unlockControllers();
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}
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catch( Exception ex )
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{
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System.out.println( "UNO Exception caught: " + ex );
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System.out.println( "Message: " + ex.getMessage() );
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}
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System.exit( 0 );
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}
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// ________________________________________
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public ChartInCalc( XChartDocument aChartDoc )
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{
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maChartDocument = aChartDoc;
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maDiagram = maChartDocument.getDiagram();
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}
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// ____________________
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public void lockControllers()
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throws RuntimeException
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{
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((XModel) UnoRuntime.queryInterface( XModel.class, maChartDocument )).lockControllers();
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}
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// ____________________
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public void unlockControllers()
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throws RuntimeException
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{
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((XModel) UnoRuntime.queryInterface( XModel.class, maChartDocument )).unlockControllers();
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}
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// ____________________
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public void testDiagram()
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throws RuntimeException, UnknownPropertyException, PropertyVetoException,
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com.sun.star.lang.IllegalArgumentException, WrappedTargetException
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{
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XPropertySet aDiaProp = (XPropertySet) UnoRuntime.queryInterface( XPropertySet.class, maDiagram );
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if( aDiaProp != null )
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{
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// change chart type
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aDiaProp.setPropertyValue( "Lines", new Boolean( true ));
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// change attributes for all series
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// set line width to 0.5mm
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aDiaProp.setPropertyValue( "LineWidth", new Integer( 50 ));
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}
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}
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// ____________________
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public void testDataRowProperties()
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throws RuntimeException, UnknownPropertyException, PropertyVetoException,
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com.sun.star.lang.IllegalArgumentException, WrappedTargetException
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{
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// change properties of the data series
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try
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{
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XPropertySet aSeriesProp;
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for( int i = 1; i <= 3; i++ )
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{
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aSeriesProp = maDiagram.getDataRowProperties( i );
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aSeriesProp.setPropertyValue( "LineColor", new Integer(
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0x400000 * i +
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0x005000 * i +
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0x0000ff - 0x40 * i ));
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if( 1 == i )
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{
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StringBuffer sUrl = new StringBuffer("file:///");
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try {
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/* for use without net it's easier to load a local graphic */
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java.io.File sourceFile = new java.io.File("bullet.gif");
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sUrl.append(sourceFile.getCanonicalPath().replace('\\', '/'));
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} catch (java.io.IOException e) {
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sUrl = new StringBuffer("http://graphics.openoffice.org/chart/bullet1.gif");
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}
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// set a bitmap via URL as symbol for the first series
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aSeriesProp.setPropertyValue( "SymbolType", new Integer( ChartSymbolType.BITMAPURL ));
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aSeriesProp.setPropertyValue( "SymbolBitmapURL", sUrl.toString() );
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}
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else
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{
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aSeriesProp.setPropertyValue( "SymbolType", new Integer( ChartSymbolType.SYMBOL1 ));
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aSeriesProp.setPropertyValue( "SymbolSize", new Size( 250, 250 ));
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}
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}
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}
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catch( IndexOutOfBoundsException ex )
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{
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System.out.println( "Oops, there not enough series for setting properties: " + ex );
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}
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}
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// ____________________
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public void testDataPointProperties()
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throws RuntimeException, UnknownPropertyException, PropertyVetoException,
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com.sun.star.lang.IllegalArgumentException, WrappedTargetException
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{
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// set properties for a single data point
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try
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{
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// determine the maximum value of the first series
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int nMaxIndex = 0;
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XChartDataArray aDataArray = (XChartDataArray) UnoRuntime.queryInterface(
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XChartDataArray.class, maChartDocument.getData());
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double aData[][] = aDataArray.getData();
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int i;
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double fMax = aData[ 0 ][ 1 ];
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for( i = 1; i < aData.length; i++ )
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{
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if( aData[ i ][ 1 ] > fMax )
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{
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fMax = aData[ i ][ 1 ];
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nMaxIndex = i;
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}
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}
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// first parameter is the index of the point, the second one is the series
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XPropertySet aPointProp = maDiagram.getDataPointProperties( nMaxIndex, 1 );
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// set a different, larger symbol
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aPointProp.setPropertyValue( "SymbolType", new Integer( ChartSymbolType.SYMBOL6 ));
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aPointProp.setPropertyValue( "SymbolSize", new Size( 600, 600 ));
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// add a label text with bold font, bordeaux red 14pt
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aPointProp.setPropertyValue( "DataCaption", new Integer( ChartDataCaption.VALUE ));
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aPointProp.setPropertyValue( "CharHeight", new Float( 14.0 ));
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aPointProp.setPropertyValue( "CharColor", new Integer( 0x993366 ));
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aPointProp.setPropertyValue( "CharWeight", new Float( FontWeight.BOLD ));
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}
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catch( IndexOutOfBoundsException ex )
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{
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System.out.println( "Oops, there not enough data points or series for setting properties: " + ex );
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}
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}
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// ____________________
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public void testArea()
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throws RuntimeException, UnknownPropertyException, PropertyVetoException,
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com.sun.star.lang.IllegalArgumentException, WrappedTargetException
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{
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XPropertySet aArea = maChartDocument.getArea();
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if( aArea != null )
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{
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// change background color of entire chart
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aArea.setPropertyValue( "FillStyle", FillStyle.SOLID );
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aArea.setPropertyValue( "FillColor", new Integer( 0xeeeeee ));
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}
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}
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// ____________________
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public void testWall()
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throws RuntimeException, UnknownPropertyException, PropertyVetoException,
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com.sun.star.lang.IllegalArgumentException, WrappedTargetException
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{
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XPropertySet aWall = ((X3DDisplay) UnoRuntime.queryInterface(
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X3DDisplay.class, maDiagram )).getWall();
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// change background color of area
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aWall.setPropertyValue( "FillStyle", FillStyle.SOLID );
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aWall.setPropertyValue( "FillColor", new Integer( 0xcccccc ));
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}
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// ____________________
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public void testTitle()
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throws RuntimeException, UnknownPropertyException, PropertyVetoException,
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com.sun.star.lang.IllegalArgumentException, WrappedTargetException
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{
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// change main title
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XShape aTitle = maChartDocument.getTitle();
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XPropertySet aTitleProp = (XPropertySet) UnoRuntime.queryInterface( XPropertySet.class, aTitle );
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// set new text
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if( aTitleProp != null )
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{
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aTitleProp.setPropertyValue( "String", "Random Scatter Chart" );
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}
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// align title with y axis
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XShape aAxis = (XShape) UnoRuntime.queryInterface(
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XShape.class, ((XAxisYSupplier) UnoRuntime.queryInterface(
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XAxisYSupplier.class, maDiagram )).getYAxis() );
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if( aAxis != null &&
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aTitle != null )
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{
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Point aPos = aTitle.getPosition();
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aPos.X = ( aAxis.getPosition() ).X;
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aTitle.setPosition( aPos );
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}
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}
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// ____________________
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public void testAxis()
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throws RuntimeException, UnknownPropertyException, PropertyVetoException,
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com.sun.star.lang.IllegalArgumentException, WrappedTargetException,
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MalformedNumberFormatException
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{
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// x axis
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XPropertySet aAxisProp = ((XAxisXSupplier) UnoRuntime.queryInterface(
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XAxisXSupplier.class, maDiagram )).getXAxis();
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if( aAxisProp != null )
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{
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aAxisProp.setPropertyValue( "Max", new Integer( 24 ));
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aAxisProp.setPropertyValue( "StepMain", new Integer( 3 ));
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}
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// change number format for y axis
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aAxisProp = ((XAxisYSupplier) UnoRuntime.queryInterface(
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XAxisYSupplier.class, maDiagram )).getYAxis();
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// add a new custom number format and get the new key
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int nNewNumberFormat = 0;
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XNumberFormatsSupplier aNumFmtSupp = (XNumberFormatsSupplier) UnoRuntime.queryInterface(
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XNumberFormatsSupplier.class, maChartDocument );
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if( aNumFmtSupp != null )
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{
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XNumberFormats aFormats = aNumFmtSupp.getNumberFormats();
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Locale aLocale = new Locale( "de", "DE", "de" );
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String aFormatStr = aFormats.generateFormat( nNewNumberFormat, aLocale, true, true, (short)3, (short)1 );
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nNewNumberFormat = aFormats.addNew( aFormatStr, aLocale );
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}
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if( aAxisProp != null )
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{
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aAxisProp.setPropertyValue( "NumberFormat", new Integer( nNewNumberFormat ));
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}
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}
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// ____________________
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public void testGrid()
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throws RuntimeException, UnknownPropertyException, PropertyVetoException,
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com.sun.star.lang.IllegalArgumentException, WrappedTargetException
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{
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// y major grid
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XPropertySet aGridProp = (XPropertySet) UnoRuntime.queryInterface(
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XPropertySet.class,
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( (XAxisYSupplier) UnoRuntime.queryInterface(
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XAxisYSupplier.class, maDiagram )).getYMainGrid());
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if( aGridProp != null )
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{
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LineDash aDash = new LineDash();
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aDash.Style = DashStyle.ROUND;
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aDash.Dots = 2;
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aDash.DotLen = 10;
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aDash.Dashes = 1;
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aDash.DashLen = 200;
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aDash.Distance = 100;
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aGridProp.setPropertyValue( "LineColor", new Integer( 0x999999 ));
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aGridProp.setPropertyValue( "LineStyle", LineStyle.DASH );
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aGridProp.setPropertyValue( "LineDash", aDash );
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aGridProp.setPropertyValue( "LineWidth", new Integer( 30 ));
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}
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}
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// ______________________________
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//
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// private members
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// ______________________________
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private XChartDocument maChartDocument;
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private XDiagram maDiagram;
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}
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