diff options
author | Sven Gothel <sgothel@jausoft.com> | 2013-09-06 04:36:19 +0200 |
---|---|---|
committer | Sven Gothel <sgothel@jausoft.com> | 2013-09-06 04:36:19 +0200 |
commit | 6ef3c22ac6d633f8c0b903b34d5e3d7736f3a040 (patch) | |
tree | a51a306d51e798ea9e44b8b4e7cc7640910ad60f /src/test/com/jogamp | |
parent | 8ddfde29185cc0984ef37ca20322636b76506883 (diff) |
GLCanvas Printing WIP: Swap to offscreen at setupPrint(); Use TileRenderer @ print(..); Test: Add auto-print w/o UI 72dpi and 300dpi
NOTE: Tile raster is added at print plus lots of debug output - WIP!
- Swap to offscreen at setupPrint()
- Swap GLEventListener (GLEL) and GLContext to fixed size offscreen GLAutoDrawable (GLAD)
- Destroy onscreen drawable/context
- Setup TileRenderer w/ offscreen GLAD
- @ releasePrint() restore onscreen ..
This shall ensure we don't hog the GPU resources when
resizing the AWT component (upscaling).
- Use TileRenderer @ print(..)
The clip-rect will be used as the TileRenderer's image-size
and we perform a whole tile-rendering loop.
This helps to limit resources, see above.
- Test: Add auto-print w/o UI 72dpi and 300dpi
Diffstat (limited to 'src/test/com/jogamp')
-rw-r--r-- | src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingGearsAWT.java | 204 |
1 files changed, 147 insertions, 57 deletions
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingGearsAWT.java b/src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingGearsAWT.java index 0f0f492b0..85ea0a3df 100644 --- a/src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingGearsAWT.java +++ b/src/test/com/jogamp/opengl/test/junit/jogl/tile/TestTiledPrintingGearsAWT.java @@ -28,19 +28,6 @@ package com.jogamp.opengl.test.junit.jogl.tile; -import javax.media.opengl.*; - -import com.jogamp.opengl.util.Animator; -import javax.media.opengl.awt.GLCanvas; -import com.jogamp.newt.event.awt.AWTKeyAdapter; -import com.jogamp.newt.event.awt.AWTWindowAdapter; -import com.jogamp.newt.event.TraceKeyAdapter; -import com.jogamp.newt.event.TraceWindowAdapter; - -import com.jogamp.opengl.test.junit.jogl.demos.gl2.Gears; -import com.jogamp.opengl.test.junit.util.UITestCase; -import com.jogamp.opengl.test.junit.util.QuitAdapter; - import java.awt.BorderLayout; import java.awt.Button; import java.awt.Dimension; @@ -56,17 +43,37 @@ import java.awt.print.Printable; import java.awt.print.PrinterException; import java.awt.print.PrinterJob; import java.io.BufferedReader; +import java.io.FileNotFoundException; +import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStreamReader; import java.lang.reflect.InvocationTargetException; +import javax.media.opengl.GLCapabilities; +import javax.media.opengl.GLProfile; +import javax.media.opengl.awt.GLCanvas; +import javax.print.StreamPrintService; +import javax.print.StreamPrintServiceFactory; +import javax.print.attribute.HashPrintRequestAttributeSet; +import javax.print.attribute.PrintRequestAttributeSet; +import javax.print.attribute.standard.MediaSizeName; + +import org.junit.AfterClass; import org.junit.Assert; import org.junit.BeforeClass; -import org.junit.AfterClass; -import org.junit.Test; import org.junit.FixMethodOrder; +import org.junit.Test; import org.junit.runners.MethodSorters; +import com.jogamp.newt.event.TraceKeyAdapter; +import com.jogamp.newt.event.TraceWindowAdapter; +import com.jogamp.newt.event.awt.AWTKeyAdapter; +import com.jogamp.newt.event.awt.AWTWindowAdapter; +import com.jogamp.opengl.test.junit.jogl.demos.gl2.Gears; +import com.jogamp.opengl.test.junit.util.QuitAdapter; +import com.jogamp.opengl.test.junit.util.UITestCase; +import com.jogamp.opengl.util.Animator; + @FixMethodOrder(MethodSorters.NAME_ASCENDING) public class TestTiledPrintingGearsAWT extends UITestCase implements Printable { static GLProfile glp; @@ -137,44 +144,57 @@ public class TestTiledPrintingGearsAWT extends UITestCase implements Printable { */ Graphics2D g2d = (Graphics2D)g; - final int xScaleComp = (int) Math.round(printDPI/72.0); - final int yScaleComp = (int) Math.round(printDPI/72.0); + final int scaleComp; + { + final int xScaleComp = (int) Math.round(printDPI/72.0); + final int yScaleComp = (int) Math.round(printDPI/72.0); + scaleComp = Math.min(xScaleComp, yScaleComp); + } + final double scale; + { + final double xScale = 72.0/printDPI; + final double yScale = 72.0/printDPI; + scale = Math.min(xScale, yScale); + } - System.err.println("DPI: "+printDPI+", scaleComp "+xScaleComp+"/"+xScaleComp); - glCanvas.setupPrint(xScaleComp, yScaleComp); + System.err.println("DPI: "+printDPI+", scaleComp "+scaleComp); + glCanvas.setupPrint(); final int frameWidth = frame.getWidth(); final int frameHeight= frame.getHeight(); - if( xScaleComp != 1 || yScaleComp != 1 ) { - final double xScale = 72.0/printDPI; - final double yScale = 72.0/printDPI; - - final int frameWidthS = frameWidth*xScaleComp; - final int frameHeightS = frameHeight*yScaleComp; + final double moveX, moveY; + + if( scaleComp != 1 ) { + final int frameWidthS = frameWidth*(scaleComp-1); + final int frameHeightS = frameHeight*(scaleComp-1); - double xMargin = (pf.getImageableWidth() - frameWidthS*xScale)/2; - double yMargin = (pf.getImageableHeight() - frameHeightS*yScale)/2; - final double moveX, moveY; + double xMargin = (pf.getImageableWidth() - frameWidthS*scale)/2; + double yMargin = (pf.getImageableHeight() - frameHeightS*scale)/2; moveX = pf.getImageableX() + xMargin; moveY = pf.getImageableY() + yMargin; - System.err.println("DPI: "+printDPI+", scale "+xScale+"/"+yScale+", margin "+xMargin+"/"+yMargin+", move "+moveX+"/"+moveY+ + System.err.println("DPI: "+printDPI+", scale "+scale+", margin "+xMargin+"/"+yMargin+", move "+moveX+"/"+moveY+ ", frame: "+frameWidth+"x"+frameHeight+" -> "+frameWidthS+"x"+frameHeightS); - frame.setSize(frameWidthS, frameHeightS); - g2d.translate(moveX, moveY); - g2d.scale(xScale , yScale ); + frame.setSize(frameWidthS, frameHeightS); } else { - g2d.translate(pf.getImageableX(), pf.getImageableY()); + moveX = pf.getImageableX(); + moveY = pf.getImageableY(); + System.err.println("DPI: "+printDPI+", scale "+scale+", move "+moveX+"/"+moveY+ + ", frame: "+frameWidth+"x"+frameHeight); + } + g2d.translate(moveX, moveY); + if( scaleComp != 1 ) { + g2d.scale(scale , scale ); } frame.printAll(g); + glCanvas.releasePrint(); - if( xScaleComp != 1 || yScaleComp != 1 ) { + if( scaleComp != 1 ) { System.err.println("DPI: reset frame size "+frameWidth+"x"+frameHeight); frame.setSize(frameWidth, frameHeight); } - glCanvas.releasePrint(); /* tell the caller that this page is part of the printed document */ return PAGE_EXISTS; @@ -182,7 +202,88 @@ public class TestTiledPrintingGearsAWT extends UITestCase implements Printable { private Frame frame; private GLCanvas glCanvas; + + protected void doPrintAuto(int dpi, int pOrientation, Paper paper) { + final PrintRequestAttributeSet aset = new HashPrintRequestAttributeSet(); + aset.add(MediaSizeName.ISO_A1); // 594 × 841 mm + aset.add(MediaSizeName.ISO_A2); // 420 × 594 mm + aset.add(MediaSizeName.ISO_A3); // 297 × 420 mm + aset.add(MediaSizeName.ISO_A4); // 210 × 297 mm + + printCount++; + final int maxSimpleTestNameLen = getMaxTestNameLen()+getClass().getSimpleName().length()+1; + final String simpleTestName = getSimpleTestName("."); + + final String psMimeType = "application/postscript"; + final String pdfMimeType = "application/pdf"; + final PrinterJob pj = PrinterJob.getPrinterJob(); + StreamPrintServiceFactory[] factories = PrinterJob.lookupStreamPrintServices(pdfMimeType); + if (factories.length > 0) { + final String fname = String.format("%-"+maxSimpleTestNameLen+"s-n%04d-dpi%03d.%s", simpleTestName, printCount, dpi, "pdf"); + System.err.println("doPrint: dpi "+dpi+", "+fname); + FileOutputStream outstream; + try { + outstream = new FileOutputStream(fname); + Assert.assertTrue(doPrintAutoImpl(pj, factories[0].getPrintService(outstream), dpi, pOrientation, paper)); + } catch (FileNotFoundException e) { + Assert.assertNull("Unexpected exception", e); + } + return; + } + System.err.println("No PDF"); + + factories = PrinterJob.lookupStreamPrintServices(psMimeType); + if (factories.length > 0) { + final String fname = String.format("%-"+maxSimpleTestNameLen+"s-n%04d-dpi%03d.%s", simpleTestName, printCount, dpi, "ps"); + System.err.println("doPrint: dpi "+dpi+", "+fname); + FileOutputStream outstream; + try { + outstream = new FileOutputStream(fname); + Assert.assertTrue(doPrintAutoImpl(pj, factories[0].getPrintService(outstream), dpi, pOrientation, paper)); + } catch (FileNotFoundException e) { + Assert.assertNull("Unexpected exception", e); + } + } + System.err.println("No PS"); + } + private int printCount = 0; + private boolean doPrintAutoImpl(PrinterJob job, StreamPrintService ps, int dpi, int pOrientation, Paper paper) { + printDPI = dpi; + boolean ok = true; + try { + PageFormat pageFormat = job.defaultPage(); + if( null != paper ) { + /** + Paper paper = new Paper(); + paper.setSize(500,500); // Large Address Dimension + paper.setImageableArea(20, 20, 450, 420); */ + pageFormat.setPaper(paper); + } + pageFormat.setOrientation(pOrientation); // PageFormat.LANDSCAPE or PageFormat.PORTRAIT + job.setPrintService(ps); + job.setPrintable(TestTiledPrintingGearsAWT.this, pageFormat); + job.print(); + } catch (PrinterException pe) { + pe.printStackTrace(); + ok = false; + } + return ok; + } + protected void doPrintManual(int dpi) { + printDPI = dpi; + PrinterJob job = PrinterJob.getPrinterJob(); + job.setPrintable(TestTiledPrintingGearsAWT.this); + boolean ok = job.printDialog(); + if (ok) { + try { + job.print(); + } catch (PrinterException ex) { + ex.printStackTrace(); + } + } + } + protected void runTestGL(GLCapabilities caps) throws InterruptedException, InvocationTargetException { glCanvas = new GLCanvas(caps); Assert.assertNotNull(glCanvas); @@ -196,31 +297,11 @@ public class TestTiledPrintingGearsAWT extends UITestCase implements Printable { final ActionListener print72DPIAction = new ActionListener() { public void actionPerformed(ActionEvent e) { - PrinterJob job = PrinterJob.getPrinterJob(); - job.setPrintable(TestTiledPrintingGearsAWT.this); - boolean ok = job.printDialog(); - if (ok) { - try { - printDPI = 72; // default - job.print(); - } catch (PrinterException ex) { - ex.printStackTrace(); - } - } + doPrintAuto(72, PageFormat.PORTRAIT, null); // PageFormat.LANDSCAPE or PageFormat.PORTRAIT } }; final ActionListener print300DPIAction = new ActionListener() { public void actionPerformed(ActionEvent e) { - PrinterJob job = PrinterJob.getPrinterJob(); - job.setPrintable(TestTiledPrintingGearsAWT.this); - boolean ok = job.printDialog(); - if (ok) { - try { - printDPI = 300; - job.print(); - } catch (PrinterException ex) { - ex.printStackTrace(); - } - } + doPrintAuto(300, PageFormat.PORTRAIT, null); } }; final Button print72DPIButton = new Button("72dpi"); print72DPIButton.addActionListener(print72DPIAction); @@ -251,8 +332,17 @@ public class TestTiledPrintingGearsAWT extends UITestCase implements Printable { animator.setUpdateFPSFrames(60, System.err); animator.start(); + boolean dpi72Done = false; + boolean dpi300Done = false; while(!quitAdapter.shouldQuit() && animator.isAnimating() && ( 0 == duration || animator.getTotalFPSDuration()<duration )) { Thread.sleep(100); + if( !dpi72Done ) { + dpi72Done = true; + doPrintAuto(72, PageFormat.PORTRAIT, null); + } else if( !dpi300Done ) { + dpi300Done = true; + doPrintAuto(300, PageFormat.PORTRAIT, null); + } } Assert.assertNotNull(frame); |