| /************************************************************** |
| * |
| * 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 __________ |
| |
| // base classes |
| import com.sun.star.uno.XInterface; |
| import com.sun.star.uno.UnoRuntime; |
| import com.sun.star.lang.*; |
| |
| // property access |
| import com.sun.star.beans.*; |
| |
| // application specific classes |
| import com.sun.star.chart.*; |
| import com.sun.star.drawing.*; |
| |
| import com.sun.star.table.CellRangeAddress; |
| import com.sun.star.table.XCellRange; |
| import com.sun.star.sheet.XCellRangeAddressable; |
| |
| import com.sun.star.frame.XModel; |
| import com.sun.star.frame.XController; |
| |
| import com.sun.star.util.XNumberFormatsSupplier; |
| import com.sun.star.util.XNumberFormats; |
| |
| // base graphics things |
| import com.sun.star.awt.Point; |
| import com.sun.star.awt.Size; |
| import com.sun.star.awt.Rectangle; |
| import com.sun.star.awt.FontWeight; |
| import com.sun.star.awt.FontRelief; |
| |
| // Exceptions |
| import com.sun.star.uno.Exception; |
| import com.sun.star.uno.RuntimeException; |
| import com.sun.star.beans.UnknownPropertyException; |
| import com.sun.star.lang.IndexOutOfBoundsException; |
| import com.sun.star.util.MalformedNumberFormatException; |
| |
| |
| // __________ Implementation __________ |
| |
| /** Create a spreadsheet add some data and add a chart |
| @author Björn Milcke |
| */ |
| public class ChartInCalc |
| { |
| // ____________________ |
| |
| public static void main( String args[] ) |
| { |
| Helper aHelper = new Helper( args ); |
| |
| CalcHelper aCalcHelper = new CalcHelper( aHelper.createSpreadsheetDocument() ); |
| |
| // insert a cell range with 4 columns and 24 rows filled with random numbers |
| XCellRange aRange = aCalcHelper.insertRandomRange( 4, 24 ); |
| CellRangeAddress aRangeAddress = ((XCellRangeAddressable) UnoRuntime.queryInterface( |
| XCellRangeAddressable.class, aRange)).getRangeAddress(); |
| |
| // change view to sheet containing the chart |
| aCalcHelper.raiseChartSheet(); |
| |
| // the unit for measures is 1/100th of a millimeter |
| // position at (1cm, 1cm) |
| Point aPos = new Point( 1000, 1000 ); |
| |
| // size of the chart is 15cm x 9.271cm |
| Size aExtent = new Size( 15000, 9271 ); |
| |
| // insert a new chart into the "Chart" sheet of the |
| // spreadsheet document |
| XChartDocument aChartDoc = aCalcHelper.insertChart( |
| "ScatterChart", |
| aRangeAddress, |
| aPos, |
| aExtent, |
| "com.sun.star.chart.XYDiagram" ); |
| |
| // instantiate test class with newly created chart |
| ChartInCalc aTest = new ChartInCalc( aChartDoc ); |
| |
| try |
| { |
| aTest.lockControllers(); |
| |
| aTest.testDiagram(); |
| aTest.testArea(); |
| aTest.testWall(); |
| aTest.testTitle(); |
| aTest.testAxis(); |
| aTest.testGrid(); |
| |
| // show an intermediate state, ... |
| aTest.unlockControllers(); |
| aTest.lockControllers(); |
| |
| // ..., because the following takes a while: |
| // an internet URL has to be resolved |
| aTest.testDataRowProperties(); |
| aTest.testDataPointProperties(); |
| |
| aTest.unlockControllers(); |
| } |
| catch( Exception ex ) |
| { |
| System.out.println( "UNO Exception caught: " + ex ); |
| System.out.println( "Message: " + ex.getMessage() ); |
| } |
| |
| System.exit( 0 ); |
| } |
| |
| |
| // ________________________________________ |
| |
| public ChartInCalc( XChartDocument aChartDoc ) |
| { |
| maChartDocument = aChartDoc; |
| maDiagram = maChartDocument.getDiagram(); |
| } |
| |
| // ____________________ |
| |
| public void lockControllers() |
| throws RuntimeException |
| { |
| ((XModel) UnoRuntime.queryInterface( XModel.class, maChartDocument )).lockControllers(); |
| } |
| |
| // ____________________ |
| |
| public void unlockControllers() |
| throws RuntimeException |
| { |
| ((XModel) UnoRuntime.queryInterface( XModel.class, maChartDocument )).unlockControllers(); |
| } |
| |
| // ____________________ |
| |
| public void testDiagram() |
| throws RuntimeException, UnknownPropertyException, PropertyVetoException, |
| com.sun.star.lang.IllegalArgumentException, WrappedTargetException |
| { |
| XPropertySet aDiaProp = (XPropertySet) UnoRuntime.queryInterface( XPropertySet.class, maDiagram ); |
| |
| if( aDiaProp != null ) |
| { |
| // change chart type |
| aDiaProp.setPropertyValue( "Lines", new Boolean( true )); |
| |
| // change attributes for all series |
| // set line width to 0.5mm |
| aDiaProp.setPropertyValue( "LineWidth", new Integer( 50 )); |
| } |
| } |
| |
| // ____________________ |
| |
| public void testDataRowProperties() |
| throws RuntimeException, UnknownPropertyException, PropertyVetoException, |
| com.sun.star.lang.IllegalArgumentException, WrappedTargetException |
| { |
| // change properties of the data series |
| try |
| { |
| XPropertySet aSeriesProp; |
| for( int i = 1; i <= 3; i++ ) |
| { |
| aSeriesProp = maDiagram.getDataRowProperties( i ); |
| aSeriesProp.setPropertyValue( "LineColor", new Integer( |
| 0x400000 * i + |
| 0x005000 * i + |
| 0x0000ff - 0x40 * i )); |
| if( 1 == i ) |
| { |
| StringBuffer sUrl = new StringBuffer("file:///"); |
| try { |
| /* for use without net it's easier to load a local graphic */ |
| java.io.File sourceFile = new java.io.File("bullet.gif"); |
| sUrl.append(sourceFile.getCanonicalPath().replace('\\', '/')); |
| } catch (java.io.IOException e) { |
| sUrl = new StringBuffer("http://graphics.openoffice.org/chart/bullet1.gif"); |
| } |
| |
| // set a bitmap via URL as symbol for the first series |
| aSeriesProp.setPropertyValue( "SymbolType", new Integer( ChartSymbolType.BITMAPURL )); |
| aSeriesProp.setPropertyValue( "SymbolBitmapURL", sUrl.toString() ); |
| } |
| else |
| { |
| aSeriesProp.setPropertyValue( "SymbolType", new Integer( ChartSymbolType.SYMBOL1 )); |
| aSeriesProp.setPropertyValue( "SymbolSize", new Size( 250, 250 )); |
| } |
| } |
| } |
| catch( IndexOutOfBoundsException ex ) |
| { |
| System.out.println( "Oops, there not enough series for setting properties: " + ex ); |
| } |
| } |
| |
| // ____________________ |
| |
| public void testDataPointProperties() |
| throws RuntimeException, UnknownPropertyException, PropertyVetoException, |
| com.sun.star.lang.IllegalArgumentException, WrappedTargetException |
| { |
| // set properties for a single data point |
| try |
| { |
| // determine the maximum value of the first series |
| int nMaxIndex = 0; |
| |
| XChartDataArray aDataArray = (XChartDataArray) UnoRuntime.queryInterface( |
| XChartDataArray.class, maChartDocument.getData()); |
| double aData[][] = aDataArray.getData(); |
| |
| int i; |
| double fMax = aData[ 0 ][ 1 ]; |
| for( i = 1; i < aData.length; i++ ) |
| { |
| if( aData[ i ][ 1 ] > fMax ) |
| { |
| fMax = aData[ i ][ 1 ]; |
| nMaxIndex = i; |
| } |
| } |
| |
| // first parameter is the index of the point, the second one is the series |
| XPropertySet aPointProp = maDiagram.getDataPointProperties( 0, 1 ); |
| |
| // set a different, larger symbol |
| aPointProp.setPropertyValue( "SymbolType", new Integer( ChartSymbolType.SYMBOL6 )); |
| aPointProp.setPropertyValue( "SymbolSize", new Size( 600, 600 )); |
| |
| // add a label text with bold font, bordeaux red 14pt |
| aPointProp.setPropertyValue( "DataCaption", new Integer( ChartDataCaption.VALUE )); |
| aPointProp.setPropertyValue( "CharHeight", new Float( 14.0 )); |
| aPointProp.setPropertyValue( "CharColor", new Integer( 0x993366 )); |
| aPointProp.setPropertyValue( "CharWeight", new Float( FontWeight.BOLD )); |
| } |
| catch( IndexOutOfBoundsException ex ) |
| { |
| System.out.println( "Oops, there not enough data points or series for setting properties: " + ex ); |
| } |
| } |
| |
| // ____________________ |
| |
| public void testArea() |
| throws RuntimeException, UnknownPropertyException, PropertyVetoException, |
| com.sun.star.lang.IllegalArgumentException, WrappedTargetException |
| { |
| XPropertySet aArea = maChartDocument.getArea(); |
| |
| if( aArea != null ) |
| { |
| // change background color of entire chart |
| aArea.setPropertyValue( "FillStyle", FillStyle.SOLID ); |
| aArea.setPropertyValue( "FillColor", new Integer( 0xeeeeee )); |
| } |
| } |
| |
| // ____________________ |
| |
| public void testWall() |
| throws RuntimeException, UnknownPropertyException, PropertyVetoException, |
| com.sun.star.lang.IllegalArgumentException, WrappedTargetException |
| { |
| XPropertySet aWall = ((X3DDisplay) UnoRuntime.queryInterface( |
| X3DDisplay.class, maDiagram )).getWall(); |
| |
| // change background color of area |
| aWall.setPropertyValue( "FillStyle", FillStyle.SOLID ); |
| aWall.setPropertyValue( "FillColor", new Integer( 0xcccccc )); |
| } |
| |
| // ____________________ |
| |
| public void testTitle() |
| throws RuntimeException, UnknownPropertyException, PropertyVetoException, |
| com.sun.star.lang.IllegalArgumentException, WrappedTargetException |
| { |
| // change main title |
| XPropertySet aDocProp = (XPropertySet) UnoRuntime.queryInterface( |
| XPropertySet.class, maChartDocument ); |
| aDocProp.setPropertyValue( "HasMainTitle", new Boolean( true )); |
| |
| XShape aTitle = maChartDocument.getTitle(); |
| XPropertySet aTitleProp = (XPropertySet) UnoRuntime.queryInterface( XPropertySet.class, aTitle ); |
| |
| // set new text |
| if( aTitleProp != null ) |
| { |
| aTitleProp.setPropertyValue( "String", "Random Scatter Chart" ); |
| aTitleProp.setPropertyValue( "CharHeight", new Float(14.0) ); |
| } |
| |
| // align title with y axis |
| XShape aAxis = (XShape) UnoRuntime.queryInterface( |
| XShape.class, ((XAxisYSupplier) UnoRuntime.queryInterface( |
| XAxisYSupplier.class, maDiagram )).getYAxis() ); |
| |
| if( aAxis != null && |
| aTitle != null ) |
| { |
| Point aPos = aTitle.getPosition(); |
| aPos.X = ( aAxis.getPosition() ).X; |
| aTitle.setPosition( aPos ); |
| } |
| } |
| |
| // ____________________ |
| |
| public void testAxis() |
| throws RuntimeException, UnknownPropertyException, PropertyVetoException, |
| com.sun.star.lang.IllegalArgumentException, WrappedTargetException, |
| MalformedNumberFormatException |
| { |
| // x axis |
| XPropertySet aAxisProp = ((XAxisXSupplier) UnoRuntime.queryInterface( |
| XAxisXSupplier.class, maDiagram )).getXAxis(); |
| if( aAxisProp != null ) |
| { |
| aAxisProp.setPropertyValue( "Max", new Integer( 24 )); |
| aAxisProp.setPropertyValue( "StepMain", new Integer( 3 )); |
| } |
| |
| // change number format for y axis |
| aAxisProp = ((XAxisYSupplier) UnoRuntime.queryInterface( |
| XAxisYSupplier.class, maDiagram )).getYAxis(); |
| |
| // add a new custom number format and get the new key |
| int nNewNumberFormat = 0; |
| XNumberFormatsSupplier aNumFmtSupp = (XNumberFormatsSupplier) UnoRuntime.queryInterface( |
| XNumberFormatsSupplier.class, maChartDocument ); |
| |
| if( aNumFmtSupp != null ) |
| { |
| XNumberFormats aFormats = aNumFmtSupp.getNumberFormats(); |
| Locale aLocale = new Locale( "de", "DE", "de" ); |
| |
| String aFormatStr = aFormats.generateFormat( nNewNumberFormat, aLocale, true, true, (short)3, (short)1 ); |
| nNewNumberFormat = aFormats.addNew( aFormatStr, aLocale ); |
| } |
| |
| if( aAxisProp != null ) |
| { |
| aAxisProp.setPropertyValue( "NumberFormat", new Integer( nNewNumberFormat )); |
| } |
| } |
| |
| // ____________________ |
| |
| public void testGrid() |
| throws RuntimeException, UnknownPropertyException, PropertyVetoException, |
| com.sun.star.lang.IllegalArgumentException, WrappedTargetException |
| { |
| // y major grid |
| XPropertySet aGridProp = (XPropertySet) UnoRuntime.queryInterface( |
| XPropertySet.class, |
| ( (XAxisYSupplier) UnoRuntime.queryInterface( |
| XAxisYSupplier.class, maDiagram )).getYMainGrid()); |
| |
| if( aGridProp != null ) |
| { |
| LineDash aDash = new LineDash(); |
| aDash.Style = DashStyle.ROUND; |
| aDash.Dots = 2; |
| aDash.DotLen = 10; |
| aDash.Dashes = 1; |
| aDash.DashLen = 200; |
| aDash.Distance = 100; |
| |
| aGridProp.setPropertyValue( "LineColor", new Integer( 0x999999 )); |
| aGridProp.setPropertyValue( "LineStyle", LineStyle.DASH ); |
| aGridProp.setPropertyValue( "LineDash", aDash ); |
| aGridProp.setPropertyValue( "LineWidth", new Integer( 30 )); |
| } |
| } |
| |
| |
| // ______________________________ |
| // |
| // private members |
| // ______________________________ |
| |
| private XChartDocument maChartDocument; |
| private XDiagram maDiagram; |
| } |
