Revision 44
| trunk/org.gvsig.app.document.layout.app/org.gvsig.app.document.layout.app.mainplugin/src/main/java/org/gvsig/app/project/documents/layout/fframes/FFrameOverView.java | ||
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import java.awt.Color; |
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import java.awt.Dimension; |
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import java.awt.Graphics; |
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import java.awt.Graphics2D; |
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import java.awt.Image; |
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import java.awt.geom.AffineTransform; |
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import java.awt.geom.Line2D; |
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import java.awt.geom.Rectangle2D; |
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import java.awt.image.BufferedImage; |
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|
| ... | ... | |
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extent = vpOrig.getAdjustedEnvelope(); |
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} |
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vp.refreshExtent(); |
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Image ov_img = new BufferedImage( |
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vp.getImageWidth(), |
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vp.getImageHeight(), |
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BufferedImage.TYPE_INT_ARGB); |
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Graphics ov_img_gra = ov_img.getGraphics(); |
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/* |
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* Fill with transparent color |
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*/ |
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ov_img_gra.setColor(new Color(0, 0, 0, 0)); |
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ov_img_gra.fillRect(0, 0, |
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vp.getImageWidth(), vp.getImageHeight()); |
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Rectangle2D aux = |
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new Rectangle2D.Double(extent.getMinimum(0), |
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extent.getMinimum(1), extent.getLength(0), |
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extent.getLength(1)); |
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Rectangle2D extentPixels = vp.fromMapRectangle(aux); |
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extentPixels.setFrame(extentPixels.getX(), extentPixels.getY(), |
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/* |
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* Area of interest in pixels, inside ov_img image |
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*/ |
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extentPixels.setFrame( |
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extentPixels.getMinX(), extentPixels.getMinY(), |
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extentPixels.getWidth(), extentPixels.getHeight()); |
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/* |
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* Fill (gray) and perimeter (red) |
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*/ |
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ov_img_gra.setColor(new Color(100, 100, 100, 100)); |
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ov_img_gra.fillRect((int) extentPixels.getMinX(), |
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(int) extentPixels.getMinY(), |
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(int) extentPixels.getWidth(), |
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(int) extentPixels.getHeight()); |
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ov_img_gra.setColor(Color.red); |
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ov_img_gra.drawRect((int) extentPixels.getMinX(), |
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(int) extentPixels.getMinY(), |
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(int) extentPixels.getWidth(), |
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(int) extentPixels.getHeight()); |
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/* |
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* Draw vertical, horizontal lines |
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*/ |
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ov_img_gra.setColor(Color.darkGray); |
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int cx = (int) extentPixels.getCenterX(); |
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int cy = (int) extentPixels.getCenterY(); |
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int maxx = vp.getImageWidth(); |
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int maxy = vp.getImageHeight(); |
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ov_img_gra.drawLine(cx, 0, cx, maxy); |
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ov_img_gra.drawLine(0, cy, maxx, cy); |
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/* |
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* Semi-transparent image is ready |
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*/ |
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/* |
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* Save clip area |
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*/ |
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Rectangle2D clip = g.getClipBounds(); |
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g.setClip((int) r.getX(), (int) r.getY(), (int) r.getWidth(), |
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(int) r.getHeight()); |
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g.setColor(Color.red); |
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g.draw(extentPixels); |
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// System.err.println("extentPixels =
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// "+extentPixels.getX()+","+extentPixels.getY()+", |
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// "+extentPixels.getWidth()+","+extentPixels.getHeight()); |
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g.setColor(new Color(100, 100, 100, 100)); |
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g.fill(extentPixels); |
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// dibujamos las l?neas vertical y horizontal |
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double pRightUp = (int) (r.getWidth() + r.getX()); |
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Line2D.Double linVert =
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new Line2D.Double(extentPixels.getCenterX(), r.getY(),
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extentPixels.getCenterX(), r.getMaxY());
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Line2D.Double linHoriz =
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new Line2D.Double(r.getX(), extentPixels.getCenterY(),
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pRightUp, extentPixels.getCenterY());
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g.setColor(Color.darkGray); |
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g.draw(linVert);
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g.draw(linHoriz);
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/*
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* Paste resized image (with transparency)
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*/
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ov_img = ov_img.getScaledInstance(
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(int) r.getWidth(),
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(int) r.getHeight(), Image.SCALE_SMOOTH);
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g.drawImage(ov_img, (int) r.getX(), (int) r.getY(), null); |
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/*
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* Restore clip area
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*/ |
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g.setClip((int) clip.getX(), (int) clip.getY(), |
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(int) clip.getWidth(), (int) clip.getHeight()); |
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extent = null; |
| ... | ... | |
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super.loadFromState(state); |
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fframeViewDependence = |
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(FFrameView) state.get(FFRAMEVIEWDEPENDENCE_FIELD); |
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/* |
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* force refreshment of other fields |
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*/ |
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this.setView(viewDocument); |
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} |
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@Override |
Also available in: Unified diff