diff options
Diffstat (limited to 'libjava/classpath/gnu/java/awt/print/JavaPrinterGraphics.java')
| -rw-r--r-- | libjava/classpath/gnu/java/awt/print/JavaPrinterGraphics.java | 185 |
1 files changed, 92 insertions, 93 deletions
diff --git a/libjava/classpath/gnu/java/awt/print/JavaPrinterGraphics.java b/libjava/classpath/gnu/java/awt/print/JavaPrinterGraphics.java index b86eea50b20..64d197cd00f 100644 --- a/libjava/classpath/gnu/java/awt/print/JavaPrinterGraphics.java +++ b/libjava/classpath/gnu/java/awt/print/JavaPrinterGraphics.java @@ -107,47 +107,47 @@ public class JavaPrinterGraphics extends Graphics implements PrinterGraphics * If Pageable is non-null, it will print that, otherwise it will use * the supplied printable and pageFormat. */ - public SpooledDocument spoolPostScript(Printable printable, - PageFormat pageFormat, - Pageable pageable) + public SpooledDocument spoolPostScript(Printable printable, + PageFormat pageFormat, + Pageable pageable) throws PrinterException { - try + try { - // spool to a temporary file - File temp = File.createTempFile("cpspool", ".ps"); - temp.deleteOnExit(); - - PrintWriter out = new PrintWriter - (new BufferedWriter - (new OutputStreamWriter - (new FileOutputStream(temp), "ISO8859_1"), 1000000)); - - writePSHeader(out); - - if(pageable != null) - { - for(int index = 0; index < pageable.getNumberOfPages(); index++) - spoolPage(out, pageable.getPrintable(index), - pageable.getPageFormat(index), index); - } - else - { - int index = 0; - while(spoolPage(out, printable, pageFormat, index++) == - Printable.PAGE_EXISTS) + // spool to a temporary file + File temp = File.createTempFile("cpspool", ".ps"); + temp.deleteOnExit(); + + PrintWriter out = new PrintWriter + (new BufferedWriter + (new OutputStreamWriter + (new FileOutputStream(temp), "ISO8859_1"), 1000000)); + + writePSHeader(out); + + if(pageable != null) + { + for(int index = 0; index < pageable.getNumberOfPages(); index++) + spoolPage(out, pageable.getPrintable(index), + pageable.getPageFormat(index), index); + } + else + { + int index = 0; + while(spoolPage(out, printable, pageFormat, index++) == + Printable.PAGE_EXISTS) ; - } - out.println("%%Trailer"); - out.println("%%EOF"); - out.close(); - return new SpooledDocument( temp ); - } - catch (IOException e) + } + out.println("%%Trailer"); + out.println("%%EOF"); + out.close(); + return new SpooledDocument( temp ); + } + catch (IOException e) { - PrinterException pe = new PrinterException(); - pe.initCause(e); - throw pe; + PrinterException pe = new PrinterException(); + pe.initCause(e); + throw pe; } } @@ -156,9 +156,9 @@ public class JavaPrinterGraphics extends Graphics implements PrinterGraphics * PAGE_EXISTS if it was. */ public int spoolPage(PrintWriter out, - Printable printable, - PageFormat pageFormat, - int index) throws IOException, PrinterException + Printable printable, + PageFormat pageFormat, + int index) throws IOException, PrinterException { initImage( pageFormat ); if(printable.print(this, pageFormat, index) == Printable.NO_SUCH_PAGE) @@ -168,22 +168,22 @@ public class JavaPrinterGraphics extends Graphics implements PrinterGraphics writePage( out, pageFormat ); return Printable.PAGE_EXISTS; } - + private void initImage(PageFormat pageFormat) { // Create a really big image and draw to that. xSize = (int)(DPI*pageFormat.getWidth()/72.0); ySize = (int)(DPI*pageFormat.getHeight()/72.0); - + // Swap X and Y sizes if it's a Landscape page. if( pageFormat.getOrientation() != PageFormat.PORTRAIT ) { - int t = xSize; - xSize = ySize; - ySize = t; + int t = xSize; + xSize = ySize; + ySize = t; } - // FIXME: This should at least be BufferedImage. + // FIXME: This should at least be BufferedImage. // Fix once we have a working B.I. // Graphics2D should also be supported of course. image = CairoSurface.getBufferedImage(xSize, ySize); @@ -196,7 +196,7 @@ public class JavaPrinterGraphics extends Graphics implements PrinterGraphics private void writePSHeader(PrintWriter out) { - out.println("%!PS-Adobe-3.0"); + out.println("%!PS-Adobe-3.0"); out.println("%%Title: "+printerJob.getJobName()); out.println("%%Creator: GNU Classpath "); out.println("%%DocumentData: Clean8Bit"); @@ -204,19 +204,19 @@ public class JavaPrinterGraphics extends Graphics implements PrinterGraphics out.println("%%DocumentNeededResources: font Times-Roman Helvetica Courier"); // out.println("%%Pages: "+); // FIXME # pages. out.println("%%EndComments"); - + out.println("%%BeginProlog"); out.println("%%EndProlog"); out.println("%%BeginSetup"); - + // FIXME: Paper name // E.g. "A4" "Letter" // out.println("%%BeginFeature: *PageSize A4"); - + out.println("%%EndFeature"); out.println("%%EndSetup"); - + // out.println("%%Page: 1 1"); } @@ -232,14 +232,14 @@ public class JavaPrinterGraphics extends Graphics implements PrinterGraphics out.println( "%%Orientation: Portrait" ); else { - out.println( "%%Orientation: Landscape" ); - double t = pWidth; - pWidth = pHeight; - pHeight = t; + out.println( "%%Orientation: Landscape" ); + double t = pWidth; + pWidth = pHeight; + pHeight = t; } - + out.println("gsave % first save"); - + // 595x842; 612x792 respectively out.println("<< /PageSize [" +pWidth + " "+pHeight+ "] >> setpagedevice"); @@ -247,8 +247,8 @@ public class JavaPrinterGraphics extends Graphics implements PrinterGraphics AffineTransform pageTransform = new AffineTransform(); if( pageFormat.getOrientation() == PageFormat.REVERSE_LANDSCAPE ) { - pageTransform.translate(pWidth, pHeight); - pageTransform.scale(-1.0, -1.0); + pageTransform.translate(pWidth, pHeight); + pageTransform.scale(-1.0, -1.0); } concatCTM(out, pageTransform); out.println("%%EndPageSetup"); @@ -257,7 +257,7 @@ public class JavaPrinterGraphics extends Graphics implements PrinterGraphics // Draw the image - out.println(xSize+" "+ySize+" 8 [1 0 0 -1 0 "+ySize+" ]"); + out.println(xSize+" "+ySize+" 8 [1 0 0 -1 0 "+ySize+" ]"); out.println("{currentfile 3 string readhexstring pop} bind"); out.println("false 3 colorimage"); int[] pixels = new int[xSize * ySize]; @@ -272,19 +272,19 @@ public class JavaPrinterGraphics extends Graphics implements PrinterGraphics int n = 0; for (int j = 0; j < ySize; j++) { for (int i = 0; i < xSize; i++) { - out.print( colorTripleHex(pixels[j * xSize + i]) ); - if(((++n)%11) == 0) out.println(); + out.print( colorTripleHex(pixels[j * xSize + i]) ); + if(((++n)%11) == 0) out.println(); } } - + out.println(); out.println("%%EOF"); out.println("grestore"); out.println("showpage"); } - + /** - * Get a nonsperated hex RGB triple, e.g. FFFFFF = white + * Get a nonsperated hex RGB triple, e.g. FFFFFF = white */ private String colorTripleHex(int num){ String s = ""; @@ -292,10 +292,10 @@ public class JavaPrinterGraphics extends Graphics implements PrinterGraphics try { s = Integer.toHexString( ( num & 0x00FFFFFF ) ); if( s.length() < 6 ) - { - s = "000000"+s; - return s.substring(s.length()-6); - } + { + s = "000000"+s; + return s.substring(s.length()-6); + } } catch (Exception e){ s = "FFFFFF"; } @@ -306,7 +306,7 @@ public class JavaPrinterGraphics extends Graphics implements PrinterGraphics private void concatCTM(PrintWriter out, AffineTransform Tx){ double[] matrixElements = new double[6]; Tx.getMatrix(matrixElements); - + out.print("[ "); for(int i=0;i<6;i++) out.print(matrixElements[i]+" "); @@ -349,14 +349,14 @@ public class JavaPrinterGraphics extends Graphics implements PrinterGraphics { } - public void drawArc(int x, int y, int width, int height, int startAngle, - int arcAngle) + public void drawArc(int x, int y, int width, int height, int startAngle, + int arcAngle) { g.drawArc(x, y, width, height, startAngle, arcAngle); } - public boolean drawImage(Image img, int x, int y, Color bgcolor, - ImageObserver observer) + public boolean drawImage(Image img, int x, int y, Color bgcolor, + ImageObserver observer) { return g.drawImage(img, x, y, bgcolor, observer); } @@ -366,31 +366,31 @@ public class JavaPrinterGraphics extends Graphics implements PrinterGraphics return g.drawImage(img, x, y, observer); } - public boolean drawImage(Image img, int x, int y, int width, int height, - Color bgcolor, ImageObserver observer) + public boolean drawImage(Image img, int x, int y, int width, int height, + Color bgcolor, ImageObserver observer) { return g.drawImage(img, x, y, width, height, bgcolor, observer); } - public boolean drawImage(Image img, int x, int y, int width, int height, - ImageObserver observer) + public boolean drawImage(Image img, int x, int y, int width, int height, + ImageObserver observer) { return g.drawImage(img, x, y, width, height, observer); } - public boolean drawImage(Image img, int dx1, int dy1, int dx2, int dy2, - int sx1, int sy1, int sx2, int sy2, Color bgcolor, - ImageObserver observer) + public boolean drawImage(Image img, int dx1, int dy1, int dx2, int dy2, + int sx1, int sy1, int sx2, int sy2, Color bgcolor, + ImageObserver observer) { - return g.drawImage(img, dx1, dy1, dx2, dy2, - sx1, sy1, sx2, sy2, bgcolor, observer); + return g.drawImage(img, dx1, dy1, dx2, dy2, + sx1, sy1, sx2, sy2, bgcolor, observer); } - public boolean drawImage(Image img, int dx1, int dy1, int dx2, int dy2, - int sx1, int sy1, int sx2, int sy2, ImageObserver observer) + public boolean drawImage(Image img, int dx1, int dy1, int dx2, int dy2, + int sx1, int sy1, int sx2, int sy2, ImageObserver observer) { - return g.drawImage(img, dx1, dy1, dx2, dy2, - sx1, sy1, sx2, sy2, observer); + return g.drawImage(img, dx1, dy1, dx2, dy2, + sx1, sy1, sx2, sy2, observer); } public void drawLine(int x1, int y1, int x2, int y2) @@ -413,8 +413,8 @@ public class JavaPrinterGraphics extends Graphics implements PrinterGraphics g.drawPolyline(xPoints, yPoints, nPoints); } - public void drawRoundRect(int x, int y, int width, int height, - int arcWidth, int arcHeight) + public void drawRoundRect(int x, int y, int width, int height, + int arcWidth, int arcHeight) { g.drawRoundRect(x, y, width, height, arcWidth, arcHeight); } @@ -429,8 +429,8 @@ public class JavaPrinterGraphics extends Graphics implements PrinterGraphics g.drawString(str, x, y); } - public void fillArc(int x, int y, int width, int height, - int startAngle, int arcAngle) + public void fillArc(int x, int y, int width, int height, + int startAngle, int arcAngle) { g.fillArc(x, y, width, height, startAngle, arcAngle); } @@ -450,8 +450,8 @@ public class JavaPrinterGraphics extends Graphics implements PrinterGraphics g.fillRect(x, y, width, height); } - public void fillRoundRect(int x, int y, int width, int height, - int arcWidth, int arcHeight) + public void fillRoundRect(int x, int y, int width, int height, + int arcWidth, int arcHeight) { g.fillRoundRect(x, y, width, height, arcWidth, arcHeight); } @@ -516,4 +516,3 @@ public class JavaPrinterGraphics extends Graphics implements PrinterGraphics g.translate(x, y); } } - |
