-/*******************************************************************************\r
-' * Copyright (c) 2007, 2011 Association for Decentralized Information Management in\r
- * Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.trend.util;\r
-\r
-import java.awt.Graphics;\r
-import java.awt.Graphics2D;\r
-import java.awt.geom.Rectangle2D;\r
-import java.awt.print.PageFormat;\r
-import java.awt.print.Printable;\r
-import java.awt.print.PrinterException;\r
-import java.awt.print.PrinterJob;\r
-import java.io.File;\r
-import java.io.FileOutputStream;\r
-import java.io.IOException;\r
-import java.util.ArrayList;\r
-import java.util.List;\r
-\r
-import org.simantics.g2d.canvas.impl.CanvasContext;\r
-import org.simantics.history.HistoryManager;\r
-import org.simantics.trend.TrendInitializer;\r
-import org.simantics.trend.configuration.TrendSpec;\r
-import org.simantics.trend.configuration.Viewport;\r
-import org.simantics.trend.impl.MilestoneSpec;\r
-import org.simantics.trend.impl.TrendNode;\r
-import org.simantics.utils.page.MarginUtils;\r
-import org.simantics.utils.page.PageDesc;\r
-import org.simantics.utils.page.PageOrientation;\r
-import org.simantics.utils.threads.AWTThread;\r
-\r
-import com.lowagie.text.Document;\r
-import com.lowagie.text.DocumentException;\r
-import com.lowagie.text.FontFactory;\r
-import com.lowagie.text.Rectangle;\r
-import com.lowagie.text.pdf.DefaultFontMapper;\r
-import com.lowagie.text.pdf.FontMapper;\r
-import com.lowagie.text.pdf.PdfContentByte;\r
-import com.lowagie.text.pdf.PdfWriter;\r
-\r
-public class PrintUtil {\r
-\r
- PageDesc pageDesc;\r
- FontMapper mapper;\r
- List<PrintPage> pages = new ArrayList<PrintPage>();\r
- \r
- public PrintUtil()\r
- {\r
- pageDesc = new PageDesc("A4", PageOrientation.Landscape, 210, 297).withMargins( MarginUtils.MARGINS_10mm );\r
- mapper = new DefaultFontMapper();\r
- FontFactory.registerDirectories();\r
- }\r
- \r
- public void addTrendPage(TrendSpec trendSpec, HistoryManager historian, MilestoneSpec milestones, Viewport viewport)\r
- {\r
- pages.add( TrendPage.addTrendPage(trendSpec, historian, milestones, viewport) );\r
- }\r
- \r
- public void addTrendPage(TrendNode srcTrend) {\r
- pages.add( TrendPage.createFrom(srcTrend));\r
- }\r
- \r
- public void setPageDesc(PageDesc pageDesc)\r
- {\r
- this.pageDesc = pageDesc;\r
- }\r
- \r
- public void print() throws PrinterException {\r
- PrinterJob printJob = PrinterJob.getPrinterJob();\r
- printJob.setPrintable( new Printable() {\r
- @Override\r
- public int print(Graphics graphics, PageFormat pageFormat, int pageIndex) throws PrinterException {\r
- if (graphics instanceof Graphics2D == false) {\r
- throw new PrinterException("Printer context does not support Graphics2D");\r
- }\r
- if (pageIndex < pages.size()) {\r
- Graphics2D g2d = (Graphics2D) graphics;\r
-\r
- g2d.translate(pageFormat.getImageableX(), pageFormat.getImageableY()); \r
- \r
- Rectangle2D rect = new Rectangle2D.Double(0, 0, pageFormat.getImageableWidth(), pageFormat.getImageableHeight());\r
- //g2d.setClip( rect );\r
- System.out.println("Printing page "+pageIndex+", pageFormat="+pageFormat.getImageableX()+", "+pageFormat.getImageableY()+", "+pageFormat.getImageableWidth()+", "+pageFormat.getImageableHeight());\r
- PrintPage trend = pages.get(pageIndex);\r
- trend.print(g2d, rect);\r
- \r
- return PAGE_EXISTS;\r
- }\r
- return NO_SUCH_PAGE;\r
- }} );\r
- printJob.printDialog();\r
- printJob.print();\r
- } \r
- \r
- public void printPdf(File file) throws IOException\r
- { \r
- Document document = null;\r
- FileOutputStream fos = null;\r
- Graphics2D g2 = null;\r
- try {\r
- // Page area\r
- Rectangle2D.Float pageArea = new Rectangle2D.Float();\r
- pageDesc.getPageRectangle( pageArea );\r
-\r
- // Content area in page\r
- Rectangle2D.Float contentArea = new Rectangle2D.Float();\r
- pageDesc.getMarginsRectangle( contentArea );\r
- \r
- // step 1: creation of a document-object\r
- Rectangle pageArea2 = new Rectangle( \r
- (float) PageDesc.toPoints(pageArea.getMinX()), \r
- (float) PageDesc.toPoints(pageArea.getMinY()), \r
- (float) PageDesc.toPoints(pageArea.getWidth()), \r
- (float) PageDesc.toPoints(pageArea.getHeight()) );\r
- document = new Document( pageArea2 );\r
- \r
- // step 2: creation of the writer\r
- if ( !file.exists() ) file.createNewFile();\r
- fos = new FileOutputStream( file, false );\r
- PdfWriter writer;\r
- try {\r
- writer = PdfWriter.getInstance(document, fos);\r
- } catch (DocumentException e) {\r
- throw new IOException(e);\r
- }\r
- \r
- // step 3: we open the document\r
- document.open();\r
-\r
- // step 4:\r
- for ( PrintPage page : pages ) \r
- {\r
- if (!document.newPage()) break;\r
- PdfContentByte cb = writer.getDirectContent();\r
- g2 = cb.createGraphics( pageArea2.getWidth(), pageArea2.getHeight(), mapper);\r
- \r
- Rectangle2D contentArea2 = new Rectangle2D.Float( \r
- (float) PageDesc.toPoints(contentArea.getMinX()), \r
- (float) PageDesc.toPoints(contentArea.getMinY()), \r
- (float) PageDesc.toPoints(contentArea.getWidth()), \r
- (float) PageDesc.toPoints(contentArea.getHeight()) );\r
- \r
- page.print(g2, contentArea2);\r
- }\r
- \r
- } finally {\r
- try {\r
- if (g2 != null) g2.dispose();\r
- if (document != null) document.close();\r
- if (fos != null) fos.close();\r
- } catch (Exception e) {}\r
- }\r
- }\r
-\r
- interface PrintPage {\r
- void print(Graphics2D g2d, Rectangle2D pageArea);\r
- }\r
- \r
- static class TrendPage implements PrintPage\r
- {\r
- boolean autoscale;\r
- TrendNode trend;\r
- \r
- public static TrendPage createFrom(TrendNode srcTrend)\r
- {\r
- TrendPage page = new TrendPage();\r
- CanvasContext ctx = TrendInitializer.createDefaultCanvas(AWTThread.getThreadAccess(), srcTrend.historian, srcTrend.collector, null, srcTrend.getTrendSpec());\r
- TrendNode trend = TrendInitializer.getTrendNode( ctx ); \r
- trend.setViewport( srcTrend.getViewport() );\r
- page.autoscale = false;\r
- if (srcTrend.milestones != null) trend.setMilestones( srcTrend.milestones );\r
- trend.printing = true;\r
- page.trend = trend;\r
- return page;\r
- }\r
- \r
- public static TrendPage addTrendPage(TrendSpec trendSpec, HistoryManager historian, MilestoneSpec milestones, Viewport viewport)\r
- {\r
- TrendPage page = new TrendPage();\r
- CanvasContext ctx = TrendInitializer.createDefaultCanvas(AWTThread.getThreadAccess(), historian, null, null, trendSpec);\r
- TrendNode trend = TrendInitializer.getTrendNode( ctx ); \r
- trend.printing = true;\r
- if (milestones!=null) {\r
- trend.setMilestones(milestones);\r
- }\r
- if ( viewport!=null ) {\r
- trend.setViewport(viewport);\r
- page.autoscale = false;\r
- } else {\r
- page.autoscale = true;\r
- }\r
- page.trend = trend;\r
- return page;\r
- }\r
- \r
- public void print(Graphics2D g2d, Rectangle2D pageArea)\r
- {\r
- Rectangle2D contentArea2 = new Rectangle2D.Float( \r
- (float) PageDesc.toPoints(pageArea.getMinX()), \r
- (float) PageDesc.toPoints(pageArea.getMinY()), \r
- (float) PageDesc.toPoints(pageArea.getWidth()), \r
- (float) PageDesc.toPoints(pageArea.getHeight()) );\r
-\r
- java.awt.Rectangle r2 = g2d.getClipBounds();\r
- java.awt.Rectangle r = g2d.getClipBounds();\r
- r.width *= 2;\r
- r.height *= 2;\r
- g2d.scale(0.5, 0.5);\r
-// r = g2d.getClipBounds();\r
-// System.out.println(r);\r
- g2d.setClip(r);\r
- try {\r
- trend.setSize(r.width, r.height);\r
-// trend.setSize(contentArea2.getWidth()*2, contentArea2.getHeight()*2);\r
-// g2d.setClip( contentArea2 );\r
- //trend.setSize(contentArea2.getWidth(), contentArea2.getHeight());\r
- if ( autoscale ) trend.zoomOut();\r
- trend.layout();\r
- trend.render( g2d );\r
- } finally {\r
- g2d.scale(2, 2);\r
- g2d.setClip(r2);\r
- }\r
- }\r
- }\r
- \r
-}\r
+/*******************************************************************************
+' * Copyright (c) 2007, 2011 Association for Decentralized Information Management in
+ * Industry THTH ry.
+ * 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:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.trend.util;
+
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.geom.Rectangle2D;
+import java.awt.print.PageFormat;
+import java.awt.print.Printable;
+import java.awt.print.PrinterException;
+import java.awt.print.PrinterJob;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.simantics.g2d.canvas.impl.CanvasContext;
+import org.simantics.history.HistoryManager;
+import org.simantics.trend.TrendInitializer;
+import org.simantics.trend.configuration.TrendSpec;
+import org.simantics.trend.configuration.Viewport;
+import org.simantics.trend.impl.MilestoneSpec;
+import org.simantics.trend.impl.TrendNode;
+import org.simantics.utils.page.MarginUtils;
+import org.simantics.utils.page.PageDesc;
+import org.simantics.utils.page.PageOrientation;
+import org.simantics.utils.threads.AWTThread;
+
+import com.lowagie.text.Document;
+import com.lowagie.text.DocumentException;
+import com.lowagie.text.FontFactory;
+import com.lowagie.text.Rectangle;
+import com.lowagie.text.pdf.DefaultFontMapper;
+import com.lowagie.text.pdf.FontMapper;
+import com.lowagie.text.pdf.PdfContentByte;
+import com.lowagie.text.pdf.PdfWriter;
+
+public class PrintUtil {
+
+ PageDesc pageDesc;
+ FontMapper mapper;
+ List<PrintPage> pages = new ArrayList<PrintPage>();
+
+ public PrintUtil()
+ {
+ pageDesc = new PageDesc("A4", PageOrientation.Landscape, 210, 297).withMargins( MarginUtils.MARGINS_10mm );
+ mapper = new DefaultFontMapper();
+ FontFactory.registerDirectories();
+ }
+
+ public void addTrendPage(TrendSpec trendSpec, HistoryManager historian, MilestoneSpec milestones, Viewport viewport)
+ {
+ pages.add( TrendPage.addTrendPage(trendSpec, historian, milestones, viewport) );
+ }
+
+ public void addTrendPage(TrendNode srcTrend) {
+ pages.add( TrendPage.createFrom(srcTrend));
+ }
+
+ public void setPageDesc(PageDesc pageDesc)
+ {
+ this.pageDesc = pageDesc;
+ }
+
+ public void print() throws PrinterException {
+ PrinterJob printJob = PrinterJob.getPrinterJob();
+ printJob.setPrintable( new Printable() {
+ @Override
+ public int print(Graphics graphics, PageFormat pageFormat, int pageIndex) throws PrinterException {
+ if (graphics instanceof Graphics2D == false) {
+ throw new PrinterException("Printer context does not support Graphics2D");
+ }
+ if (pageIndex < pages.size()) {
+ Graphics2D g2d = (Graphics2D) graphics;
+
+ g2d.translate(pageFormat.getImageableX(), pageFormat.getImageableY());
+
+ Rectangle2D rect = new Rectangle2D.Double(0, 0, pageFormat.getImageableWidth(), pageFormat.getImageableHeight());
+ //g2d.setClip( rect );
+ System.out.println("Printing page "+pageIndex+", pageFormat="+pageFormat.getImageableX()+", "+pageFormat.getImageableY()+", "+pageFormat.getImageableWidth()+", "+pageFormat.getImageableHeight());
+ PrintPage trend = pages.get(pageIndex);
+ trend.print(g2d, rect);
+
+ return PAGE_EXISTS;
+ }
+ return NO_SUCH_PAGE;
+ }} );
+ printJob.printDialog();
+ printJob.print();
+ }
+
+ public void printPdf(File file) throws IOException
+ {
+ Document document = null;
+ FileOutputStream fos = null;
+ Graphics2D g2 = null;
+ try {
+ // Page area
+ Rectangle2D.Float pageArea = new Rectangle2D.Float();
+ pageDesc.getPageRectangle( pageArea );
+
+ // Content area in page
+ Rectangle2D.Float contentArea = new Rectangle2D.Float();
+ pageDesc.getMarginsRectangle( contentArea );
+
+ // step 1: creation of a document-object
+ Rectangle pageArea2 = new Rectangle(
+ (float) PageDesc.toPoints(pageArea.getMinX()),
+ (float) PageDesc.toPoints(pageArea.getMinY()),
+ (float) PageDesc.toPoints(pageArea.getWidth()),
+ (float) PageDesc.toPoints(pageArea.getHeight()) );
+ document = new Document( pageArea2 );
+
+ // step 2: creation of the writer
+ if ( !file.exists() ) file.createNewFile();
+ fos = new FileOutputStream( file, false );
+ PdfWriter writer;
+ try {
+ writer = PdfWriter.getInstance(document, fos);
+ } catch (DocumentException e) {
+ throw new IOException(e);
+ }
+
+ // step 3: we open the document
+ document.open();
+
+ // step 4:
+ for ( PrintPage page : pages )
+ {
+ if (!document.newPage()) break;
+ PdfContentByte cb = writer.getDirectContent();
+ g2 = cb.createGraphics( pageArea2.getWidth(), pageArea2.getHeight(), mapper);
+
+ Rectangle2D contentArea2 = new Rectangle2D.Float(
+ (float) PageDesc.toPoints(contentArea.getMinX()),
+ (float) PageDesc.toPoints(contentArea.getMinY()),
+ (float) PageDesc.toPoints(contentArea.getWidth()),
+ (float) PageDesc.toPoints(contentArea.getHeight()) );
+
+ page.print(g2, contentArea2);
+ }
+
+ } finally {
+ try {
+ if (g2 != null) g2.dispose();
+ if (document != null) document.close();
+ if (fos != null) fos.close();
+ } catch (Exception e) {}
+ }
+ }
+
+ interface PrintPage {
+ void print(Graphics2D g2d, Rectangle2D pageArea);
+ }
+
+ static class TrendPage implements PrintPage
+ {
+ boolean autoscale;
+ TrendNode trend;
+
+ public static TrendPage createFrom(TrendNode srcTrend)
+ {
+ TrendPage page = new TrendPage();
+ CanvasContext ctx = TrendInitializer.createDefaultCanvas(AWTThread.getThreadAccess(), srcTrend.historian, srcTrend.collector, null, srcTrend.getTrendSpec());
+ TrendNode trend = TrendInitializer.getTrendNode( ctx );
+ trend.setViewport( srcTrend.getViewport() );
+ page.autoscale = false;
+ if (srcTrend.milestones != null) trend.setMilestones( srcTrend.milestones );
+ trend.printing = true;
+ page.trend = trend;
+ return page;
+ }
+
+ public static TrendPage addTrendPage(TrendSpec trendSpec, HistoryManager historian, MilestoneSpec milestones, Viewport viewport)
+ {
+ TrendPage page = new TrendPage();
+ CanvasContext ctx = TrendInitializer.createDefaultCanvas(AWTThread.getThreadAccess(), historian, null, null, trendSpec);
+ TrendNode trend = TrendInitializer.getTrendNode( ctx );
+ trend.printing = true;
+ if (milestones!=null) {
+ trend.setMilestones(milestones);
+ }
+ if ( viewport!=null ) {
+ trend.setViewport(viewport);
+ page.autoscale = false;
+ } else {
+ page.autoscale = true;
+ }
+ page.trend = trend;
+ return page;
+ }
+
+ public void print(Graphics2D g2d, Rectangle2D pageArea)
+ {
+ Rectangle2D contentArea2 = new Rectangle2D.Float(
+ (float) PageDesc.toPoints(pageArea.getMinX()),
+ (float) PageDesc.toPoints(pageArea.getMinY()),
+ (float) PageDesc.toPoints(pageArea.getWidth()),
+ (float) PageDesc.toPoints(pageArea.getHeight()) );
+
+ java.awt.Rectangle r2 = g2d.getClipBounds();
+ java.awt.Rectangle r = g2d.getClipBounds();
+ r.width *= 2;
+ r.height *= 2;
+ g2d.scale(0.5, 0.5);
+// r = g2d.getClipBounds();
+// System.out.println(r);
+ g2d.setClip(r);
+ try {
+ trend.setSize(r.width, r.height);
+// trend.setSize(contentArea2.getWidth()*2, contentArea2.getHeight()*2);
+// g2d.setClip( contentArea2 );
+ //trend.setSize(contentArea2.getWidth(), contentArea2.getHeight());
+ if ( autoscale ) trend.zoomOut();
+ trend.layout();
+ trend.render( g2d );
+ } finally {
+ g2d.scale(2, 2);
+ g2d.setClip(r2);
+ }
+ }
+ }
+
+}
Code Review / simantics / platform.git / blobdiff