java.awt.geom.AffineTransform.getTranslateInstance()方法的使用及代码示例

x33g5p2x  于2022-01-15 转载在 其他  
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本文整理了Java中java.awt.geom.AffineTransform.getTranslateInstance()方法的一些代码示例，展示了AffineTransform.getTranslateInstance()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。AffineTransform.getTranslateInstance()方法的具体详情如下：
包路径：java.awt.geom.AffineTransform
类名称：AffineTransform
方法名：getTranslateInstance

AffineTransform.getTranslateInstance介绍

暂无

代码示例

代码示例来源：origin: plantuml/plantuml

  1. private void appendAndRotate(GeneralPath generalPath, Point2D.Double point, LineSegmentInt seg, final Shape shape) {
  2.   final AffineTransform at = AffineTransform.getTranslateInstance(point.x, point.y);
  3.   final double theta = seg.getAngle();
  4.   at.rotate(theta);
  5.   final Shape r = at.createTransformedShape(shape);
  6.   generalPath.append(r, false);
  7. }

代码示例来源：origin: apache/pdfbox

  1. private BufferedImage adjustImage(BufferedImage gray) throws IOException
  2. {
  3.   AffineTransform at = new AffineTransform(xform);
  4.   Matrix m = new Matrix(at);
  5.   at.scale(1.0 / Math.abs(m.getScalingFactorX()), 1.0 / Math.abs(m.getScalingFactorY()));
  6.   Rectangle originalBounds = new Rectangle(gray.getWidth(), gray.getHeight());
  7.   Rectangle2D transformedBounds = at.createTransformedShape(originalBounds).getBounds2D();
  8.   at.preConcatenate(AffineTransform.getTranslateInstance(-transformedBounds.getMinX(), 
  9.       -transformedBounds.getMinY()));
  10.   
  11.   int width = (int) Math.ceil(transformedBounds.getWidth());
  12.   int height = (int) Math.ceil(transformedBounds.getHeight());
  13.   BufferedImage transformedGray = new BufferedImage(width, height, BufferedImage.TYPE_BYTE_GRAY); 
  14.   
  15.   Graphics2D g2 = (Graphics2D) transformedGray.getGraphics();
  16.   g2.drawImage(gray, at, null);
  17.   g2.dispose();
  18.   return transformedGray;
  19. }

代码示例来源：origin: stackoverflow.com

  1. Point2D p = gv.getGlyphPosition(i);
  2. double theta = (double) i / (double) (length - 1) * Math.PI / 4;
  3. AffineTransform at = AffineTransform.getTranslateInstance(p.getX(), p.getY());
  4. at.rotate(theta);
  5. Shape glyph = gv.getGlyphOutline(i);
  6. Shape transformedGlyph = at.createTransformedShape(glyph);
  7. g2.fill(transformedGlyph);

代码示例来源：origin: apache/pdfbox

  1. transAT = AffineTransform.getTranslateInstance(-cropBox.getLowerLeftX(), cropBox.getLowerLeftY());
  2.   s = flipAT.createTransformedShape(s);
  3.   s = rotateAT.createTransformedShape(s);
  4.   g2d.setColor(Color.green);
  5.   g2d.draw(s);

代码示例来源：origin: stackoverflow.com

  1. int spaceX = sz - r.width;
  2. int spaceY = sz - r.height;
  3. AffineTransform trans = AffineTransform.getTranslateInstance(
  4.     -r.x + (spaceX / 2), -r.y + (spaceY / 2));
  5. System.out.println("Box2D " + trans);
  6. Shape shapeCentered = trans.createTransformedShape(shape1);

代码示例来源：origin: apache/pdfbox

  1. Rectangle2D bounds = at.createTransformedShape(unitRect).getBounds2D();
  2. BufferedImage renderedPaint = 
  3.     new BufferedImage((int) Math.ceil(bounds.getWidth()), 
  4.       AffineTransform.getTranslateInstance(bounds.getMinX(), bounds.getMinY()),
  5.       null);

代码示例来源：origin: stackoverflow.com

  1. int spaceX = sz - r.width;
  2. int spaceY = sz - r.height;
  3. AffineTransform trans = AffineTransform.getTranslateInstance(
  4.     -r.x + (spaceX / 2), -r.y + (spaceY / 2));
  5. Shape shapeCentered = trans.createTransformedShape(shape1);

代码示例来源：origin: org.boofcv/visualize

  1. public static void drawEllipse( EllipseRotated_F64 ellipse , double scale , Graphics2D g2 ) {
  2.   AffineTransform rotate = new AffineTransform();
  3.   rotate.rotate(ellipse.phi);
  4.   double w = scale*ellipse.a*2;
  5.   double h = scale*ellipse.b*2;
  6.   Shape shape = rotate.createTransformedShape(new Ellipse2D.Double(-w/2,-h/2,w,h));
  7.   shape = AffineTransform.getTranslateInstance(scale*ellipse.center.x,scale*ellipse.center.y).createTransformedShape(shape);
  8.   g2.draw(shape);
  9. }

代码示例来源：origin: org.boofcv/boofcv-swing

  1. public static void drawEllipse( EllipseRotated_F64 ellipse , double scale , Graphics2D g2 ) {
  2.   AffineTransform rotate = new AffineTransform();
  3.   rotate.rotate(ellipse.phi);
  4.   double w = scale*ellipse.a*2;
  5.   double h = scale*ellipse.b*2;
  6.   Shape shape = rotate.createTransformedShape(new Ellipse2D.Double(-w/2,-h/2,w,h));
  7.   shape = AffineTransform.getTranslateInstance(scale*ellipse.center.x,scale*ellipse.center.y).createTransformedShape(shape);
  8.   g2.draw(shape);
  9. }

代码示例来源：origin: girtel/Net2Plan

  1. private void transformArrowShape(Point2D down, Point2D out) {
  2.   float x1 = (float) down.getX();
  3.   float y1 = (float) down.getY();
  4.   float x2 = (float) out.getX();
  5.   float y2 = (float) out.getY();
  6.   AffineTransform xform = AffineTransform.getTranslateInstance(x2, y2);
  7.   float dx = x2 - x1;
  8.   float dy = y2 - y1;
  9.   float thetaRadians = (float) Math.atan2(dy, dx);
  10.   xform.rotate(thetaRadians);
  11.   arrowShape = xform.createTransformedShape(rawArrowShape);
  12. }

代码示例来源：origin: jrtom/jung

  1. private void transformArrowShape(Point2D down, Point2D out) {
  2.  float x1 = (float) down.getX();
  3.  float y1 = (float) down.getY();
  4.  float x2 = (float) out.getX();
  5.  float y2 = (float) out.getY();
  6.  AffineTransform xform = AffineTransform.getTranslateInstance(x2, y2);
  7.  float dx = x2 - x1;
  8.  float dy = y2 - y1;
  9.  float thetaRadians = (float) Math.atan2(dy, dx);
  10.  xform.rotate(thetaRadians);
  11.  arrowShape = xform.createTransformedShape(rawArrowShape);
  12. }
  13. /** Used for the edge creation visual effect during mouse drag */

代码示例来源：origin: datacleaner/DataCleaner

  1. private void transformArrowShape(final Point2D down, final Point2D out) {
  2.     final float x1 = (float) down.getX();
  3.     final float y1 = (float) down.getY();
  4.     final float x2 = (float) out.getX();
  5.     final float y2 = (float) out.getY();
  7.     final AffineTransform xform = AffineTransform.getTranslateInstance(x2, y2);
  9.     final float dx = x2 - x1;
  10.     final float dy = y2 - y1;
  11.     final float thetaRadians = (float) Math.atan2(dy, dx);
  12.     xform.rotate(thetaRadians);
  13.     _arrowShape = xform.createTransformedShape(GraphUtils.ARROW_SHAPE);
  14.   }
  15. }

代码示例来源：origin: net.sf.jung/jung-visualization

  1. private void transformArrowShape(Point2D down, Point2D out) {
  2.   float x1 = (float) down.getX();
  3.   float y1 = (float) down.getY();
  4.   float x2 = (float) out.getX();
  5.   float y2 = (float) out.getY();
  6.   AffineTransform xform = AffineTransform.getTranslateInstance(x2, y2);
  7.   
  8.   float dx = x2-x1;
  9.   float dy = y2-y1;
  10.   float thetaRadians = (float) Math.atan2(dy, dx);
  11.   xform.rotate(thetaRadians);
  12.   arrowShape = xform.createTransformedShape(rawArrowShape);
  13. }
  14. /**

代码示例来源：origin: org.apache.xmlgraphics/batik-gvt

  1. /**
  2.  * Returns a Shape whose interior corresponds to the visual representation
  3.  * of this GlyphVector, offset to x, y.
  4.  */
  5. public Shape getOutline(float x, float y) {
  6.   Shape outline = getOutline();
  7.   AffineTransform tr = AffineTransform.getTranslateInstance(x,y);
  8.   Shape translatedOutline = tr.createTransformedShape(outline);
  9.   return translatedOutline;
  10. }

代码示例来源：origin: fr.avianey.apache-xmlgraphics/batik

  1. /**
  2.  * Returns a Shape whose interior corresponds to the visual representation
  3.  * of this GlyphVector, offset to x, y.
  4.  */
  5. public Shape getOutline(float x, float y) {
  6.   Shape outline = getOutline();
  7.   AffineTransform tr = AffineTransform.getTranslateInstance(x,y);
  8.   outline = tr.createTransformedShape(outline);
  9.   return outline;
  10. }

代码示例来源：origin: fr.avianey.apache-xmlgraphics/batik

  1. /**
  2.  * Returns a Shape whose interior corresponds to the visual representation
  3.  * of this GlyphVector, offset to x, y.
  4.  */
  5. public Shape getOutline(float x, float y) {
  6.   Shape outline = getOutline();
  7.   AffineTransform tr = AffineTransform.getTranslateInstance(x,y);
  8.   outline = tr.createTransformedShape(outline);
  9.   return outline;
  10. }

代码示例来源：origin: jrtom/jung

  1. public Rectangle2D getForElement(N node, Point p) {
  2.  Shape shape = (Shape) rc.getNodeShapeFunction().apply(node);
  3.  //      Point2D p = (Point2D) layoutModel.apply(node);
  4.  log.trace("node is at {}", p);
  5.  float x = (float) p.x;
  6.  float y = (float) p.y;
  7.  AffineTransform xform = AffineTransform.getTranslateInstance(x, y);
  8.  return xform.createTransformedShape(shape).getBounds2D();
  9. }

代码示例来源：origin: jrtom/jung

  1. public Rectangle2D getForElement(N node, Point p) {
  2.  Shape shape = (Shape) rc.getNodeShapeFunction().apply(node);
  3.  //      Point2D p = (Point2D) layoutModel.apply(node);
  4.  log.trace("node is at {}", p);
  5.  float x = (float) p.x;
  6.  float y = (float) p.y;
  7.  AffineTransform xform = AffineTransform.getTranslateInstance(x, y);
  8.  return xform.createTransformedShape(shape).getBounds2D();
  9. }

代码示例来源：origin: org.apache.xmlgraphics/batik-gvt

  1. /**
  2.  * Returns a Shape whose interior corresponds to the visual representation
  3.  * of this GlyphVector, offset to x, y.
  4.  */
  5. public Shape getOutline(float x, float y) {
  6.   Shape outline = getOutline();
  7.   AffineTransform tr = AffineTransform.getTranslateInstance(x,y);
  8.   outline = tr.createTransformedShape(outline);
  9.   return outline;
  10. }

代码示例来源：origin: apache/batik

  1. /**
  2.  * Returns a Shape whose interior corresponds to the visual representation
  3.  * of this GlyphVector, offset to x, y.
  4.  */
  5. public Shape getOutline(float x, float y) {
  6.   Shape outline = getOutline();
  7.   AffineTransform tr = AffineTransform.getTranslateInstance(x,y);
  8.   Shape translatedOutline = tr.createTransformedShape(outline);
  9.   return translatedOutline;
  10. }

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