X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=core%2Fsrc%2Fnet%2Fsf%2Fopenrocket%2Fgui%2Fprint%2FPrintableFinSet.java;fp=core%2Fsrc%2Fnet%2Fsf%2Fopenrocket%2Fgui%2Fprint%2FPrintableFinSet.java;h=8e5389b2bd3cf7072efc339414dcf92c56db6716;hb=9349577cdfdff682b2aabd6daa24fdc3a7449b58;hp=cf07cb13e02f96519f249efdccd5e231dc10b996;hpb=30ba0a882f0c061176ba14dbf86d3d6fad096c02;p=debian%2Fopenrocket diff --git a/core/src/net/sf/openrocket/gui/print/PrintableFinSet.java b/core/src/net/sf/openrocket/gui/print/PrintableFinSet.java index cf07cb13..8e5389b2 100644 --- a/core/src/net/sf/openrocket/gui/print/PrintableFinSet.java +++ b/core/src/net/sf/openrocket/gui/print/PrintableFinSet.java @@ -6,34 +6,25 @@ package net.sf.openrocket.gui.print; import net.sf.openrocket.rocketcomponent.FinSet; import net.sf.openrocket.util.Coordinate; -import javax.swing.*; -import java.awt.*; +import java.awt.Color; +import java.awt.Graphics; +import java.awt.Graphics2D; +import java.awt.Image; import java.awt.geom.GeneralPath; import java.awt.image.BufferedImage; -import java.awt.print.PageFormat; -import java.awt.print.Printable; -import java.awt.print.PrinterException; /** * This class allows for a FinSet to be printable. It does so by decorating an existing finset (which will not be * modified) and rendering it within a JPanel. The JPanel is not actually visualized on a display, but instead renders * it to a print device. */ -public class PrintableFinSet extends JPanel implements Printable { +public class PrintableFinSet extends PrintableComponent { /** * The object that represents the shape (outline) of the fin. This gets drawn onto the Swing component. */ protected GeneralPath polygon = null; - /** - * The X margin. - */ - private final int marginX = (int)(PrintUnit.POINTS_PER_INCH * 0.3f); - /** - * The Y margin. - */ - private final int marginY = (int)(PrintUnit.POINTS_PER_INCH * 0.3f); /** * The minimum X coordinate. */ @@ -58,9 +49,7 @@ public class PrintableFinSet extends JPanel implements Printable { * @param points an array of points. */ public PrintableFinSet (Coordinate[] points) { - super(false); init(points); - setBackground(Color.white); } /** @@ -77,8 +66,8 @@ public class PrintableFinSet extends JPanel implements Printable { int maxY = 0; for (Coordinate point : points) { - final long x = PrintUnit.METERS.toPoints(point.x); - final long y = PrintUnit.METERS.toPoints(point.y); + final long x = (long)PrintUnit.METERS.toPoints(point.x); + final long y = (long)PrintUnit.METERS.toPoints(point.y); minX = (int) Math.min(x, minX); minY = (int) Math.min(y, minY); maxX = (int) Math.max(x, maxX); @@ -90,60 +79,6 @@ public class PrintableFinSet extends JPanel implements Printable { setSize(maxX - minX, maxY - minY); } - /** - * Get the X-axis margin value. - * - * @return margin, in points - */ - protected double getMarginX () { - return marginX; - } - - /** - * Get the Y-axis margin value. - * - * @return margin, in points - */ - protected double getMarginY () { - return marginY; - } - - /** - * From the java.awt.print.Printable interface. - *
- * Prints the page at the specified index into the specified {@link java.awt.Graphics} context in the specified - * format. APrinterJob
calls the Printable
interface to request that a page be rendered
- * into the context specified by graphics
. The format of the page to be drawn is specified by
- * pageFormat
. The zero based index of the requested page is specified by pageIndex
. If
- * the requested page does not exist then this method returns NO_SUCH_PAGE; otherwise PAGE_EXISTS is returned. The
- * Graphics
class or subclass implements the {@link java.awt.print.PrinterGraphics} interface to
- * provide additional information. If the Printable
object aborts the print job then it throws a
- * {@link java.awt.print.PrinterException}.
- *
- * Note: This is not currently used in OpenRocket. It's only here for reference.
- *
- * @param graphics the context into which the page is drawn
- * @param pageFormat the size and orientation of the page being drawn
- * @param pageIndex the zero based index of the page to be drawn
- *
- * @return PAGE_EXISTS if the page is rendered successfully or NO_SUCH_PAGE if pageIndex
specifies a
- * non-existent page.
- *
- * @throws java.awt.print.PrinterException
- * thrown when the print job is terminated.
- */
- @Override
- public int print (final Graphics graphics, final PageFormat pageFormat, final int pageIndex)
- throws PrinterException {
-
- Graphics2D g2d = (Graphics2D) graphics;
- PrintUtilities.translateToJavaOrigin(g2d, pageFormat);
- PrintUtilities.disableDoubleBuffering(this);
- paint(g2d);
- PrintUtilities.enableDoubleBuffering(this);
- return Printable.PAGE_EXISTS;
- }
-
/**
* Returns a generated image of the fin set. May then be used wherever AWT images can be used, or converted to
* another image/picture format and used accordingly.
@@ -151,17 +86,17 @@ public class PrintableFinSet extends JPanel implements Printable {
* @return an awt image of the fin set
*/
public Image createImage () {
- int width = getWidth() + marginX;
- int height = getHeight() + marginY;
- // Create a buffered image in which to draw
+ int width = getWidth();
+ int height = getHeight();
+ // Create a buffered image in which to draw
BufferedImage bufferedImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
- // Create a graphics contents on the buffered image
+ // Create a graphics contents on the buffered image
Graphics2D g2d = bufferedImage.createGraphics();
- // Draw graphics
+ // Draw graphics
g2d.setBackground(Color.white);
g2d.clearRect(0, 0, width, height);
paintComponent(g2d);
- // Graphics context no longer needed so dispose it
+ // Graphics context no longer needed so dispose it
g2d.dispose();
return bufferedImage;
}
@@ -174,13 +109,15 @@ public class PrintableFinSet extends JPanel implements Printable {
* @param g the Java2D graphics context
*/
@Override
- public void paintComponent (Graphics g) {
- super.paintComponent(g);
+ public void paintComponent(Graphics g) {
Graphics2D g2d = (Graphics2D) g;
int x = 0;
int y = 0;
+ int marginX = this.getOffsetX();
+ int marginY = this.getOffsetY();
+
// The minimum X/Y can be negative (primarily only Y due to fin tabs; rarely (never) X, but protect both anyway).
if (minX < marginX) {
x = marginX + Math.abs(minX);
@@ -195,5 +132,4 @@ public class PrintableFinSet extends JPanel implements Printable {
g2d.setPaint(TemplateProperties.getLineColor());
g2d.draw(polygon);
}
-
}