java.awt.geom.AffineTransform.createTransformedShape()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.createTransformedShape()方法的一些代码示例，展示了AffineTransform.createTransformedShape()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.createTransformedShape()方法的具体详情如下：
包路径：java.awt.geom.AffineTransform
类名称：AffineTransform
方法名：createTransformedShape

AffineTransform.createTransformedShape介绍

暂无

代码示例

代码示例来源：origin: org.apache.poi/poi

public static Rectangle2D getAnchor(Graphics2D graphics, Rectangle2D anchor) {
  if(graphics == null)  {
    return anchor;
  }
  AffineTransform tx = (AffineTransform)graphics.getRenderingHint(Drawable.GROUP_TRANSFORM);
  if(tx != null && !tx.isIdentity() && tx.createTransformedShape(anchor) != null) {
    anchor = tx.createTransformedShape(anchor).getBounds2D();
  }
  return anchor;
}

代码示例来源：origin: plantuml/plantuml

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

代码示例来源：origin: org.apache.poi/poi

AffineTransform tx = graphics == null ? null : (AffineTransform)graphics.getRenderingHint(Drawable.GROUP_TRANSFORM);
if (tx == null) {
  tx = new AffineTransform();
  final Rectangle2D anchorO = tx.createTransformedShape(shapeAnchor).getBounds2D();
    final AffineTransform txs2 = new AffineTransform();
    anchorT = txs2.createTransformedShape(shapeAnchor).getBounds2D();
    final AffineTransform txs2 = new AffineTransform();
    txs2.translate(centerX, centerY);
    txs2.translate(-centerX, -centerY);
    normalizedShape = txs2.createTransformedShape(shapeAnchor).getBounds2D();
final java.awt.Shape anc = tx.createTransformedShape(normalizedShape);
return (anc != null) ? anc.getBounds2D() : normalizedShape;

代码示例来源：origin: org.apache.poi/poi

protected Collection<Outline> computeOutlines(Graphics2D graphics) {
  List<Outline> lst = new ArrayList<>();
  FreeformShape<?,?> fsh = (FreeformShape<?, ?>) getShape();
  Path2D sh = fsh.getPath();
  AffineTransform tx = (AffineTransform)graphics.getRenderingHint(Drawable.GROUP_TRANSFORM);
  if (tx == null) {
    tx = new AffineTransform();
  }
  java.awt.Shape canvasShape = tx.createTransformedShape(sh);
  FillStyle fs = fsh.getFillStyle();
  StrokeStyle ss = fsh.getStrokeStyle();
  Path path = new Path(fs != null, ss != null);
  lst.add(new Outline(canvasShape, path));
  return lst;
}

代码示例来源：origin: jrtom/jung

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

代码示例来源：origin: apache/pdfbox

flipAT = new AffineTransform();
flipAT.translate(0, pdPage.getBBox().getHeight());
flipAT.scale(1, -1);
rotateAT = new AffineTransform();
int rotation = pdPage.getRotation();
if (rotation != 0)
transAT = AffineTransform.getTranslateInstance(-cropBox.getLowerLeftX(), cropBox.getLowerLeftY());
  s = flipAT.createTransformedShape(s);
  s = rotateAT.createTransformedShape(s);
  g2d.setColor(Color.green);
  g2d.draw(s);

代码示例来源：origin: apache/pdfbox

private BufferedImage adjustImage(BufferedImage gray) throws IOException
{
  AffineTransform at = new AffineTransform(xform);
  Matrix m = new Matrix(at);
  at.scale(1.0 / Math.abs(m.getScalingFactorX()), 1.0 / Math.abs(m.getScalingFactorY()));
  Rectangle originalBounds = new Rectangle(gray.getWidth(), gray.getHeight());
  Rectangle2D transformedBounds = at.createTransformedShape(originalBounds).getBounds2D();
  at.preConcatenate(AffineTransform.getTranslateInstance(-transformedBounds.getMinX(), 
      -transformedBounds.getMinY()));
  
  int width = (int) Math.ceil(transformedBounds.getWidth());
  int height = (int) Math.ceil(transformedBounds.getHeight());
  BufferedImage transformedGray = new BufferedImage(width, height, BufferedImage.TYPE_BYTE_GRAY); 
  
  Graphics2D g2 = (Graphics2D) transformedGray.getGraphics();
  g2.drawImage(gray, at, null);
  g2.dispose();
  return transformedGray;
}

代码示例来源：origin: org.apache.poi/poi

AffineTransform at = new AffineTransform();
java.awt.Shape tailShape = null;
Path p = null;
    p = new Path();
    tailShape = new Ellipse2D.Double(0, 0, lineWidth * scaleX, lineWidth * scaleY);
    bounds = tailShape.getBounds2D();
    at.translate(x2 - bounds.getWidth() / 2, y2 - bounds.getHeight() / 2);
    at.rotate(alpha, bounds.getX() + bounds.getWidth() / 2, bounds.getY() + bounds.getHeight() / 2);
  tailShape = at.createTransformedShape(tailShape);

代码示例来源：origin: org.apache.poi/poi

AffineTransform at = new AffineTransform();
at.translate(anchor.getX(), anchor.getY());
at.scale(scaleX, scaleY);
java.awt.Shape canvasShape = at.createTransformedShape(gp);

代码示例来源：origin: opentripplanner/OpenTripPlanner

public ShapeStroke(Shape shape, float width, float advance, float phase) {
  this.advance = advance;
  this.phase = phase;
  Rectangle2D bounds = shape.getBounds2D();
  double scale = width / bounds.getHeight();
  t.setToScale(scale, scale);
  t.translate(-bounds.getCenterX(), -bounds.getCenterY());
  this.theShape = t.createTransformedShape(shape);
}

代码示例来源：origin: stackoverflow.com

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

代码示例来源：origin: jrtom/jung

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

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

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

代码示例来源：origin: apache/pdfbox

Rectangle2D bounds = at.createTransformedShape(unitRect).getBounds2D();
BufferedImage renderedPaint = 
    new BufferedImage((int) Math.ceil(bounds.getWidth()), 
g = (Graphics2D) renderedMask.getGraphics();
g.translate(-bounds.getMinX(), -bounds.getMinY());
AffineTransform imageTransform = new AffineTransform(at);
imageTransform.scale(1.0 / mask.getWidth(), -1.0 / mask.getHeight());
imageTransform.translate(0, -mask.getHeight());
      AffineTransform.getTranslateInstance(bounds.getMinX(), bounds.getMinY()),
      null);

代码示例来源：origin: org.apache.poi/poi

AffineTransform at = new AffineTransform();
java.awt.Shape headShape = null;
Path p = null;
    p = new Path();
    headShape = new Ellipse2D.Double(0, 0, lineWidth * scaleX, lineWidth * scaleY);
    bounds = headShape.getBounds2D();
    at.translate(x1 - bounds.getWidth() / 2, y1 - bounds.getHeight() / 2);
    at.rotate(alpha, bounds.getX() + bounds.getWidth() / 2, bounds.getY() + bounds.getHeight() / 2);
  headShape = at.createTransformedShape(headShape);

代码示例来源：origin: org.apache.poi/poi-ooxml

final AffineTransform at = new AffineTransform();
at.scale(1./Units.EMU_PER_POINT, 1./Units.EMU_PER_POINT);
at.translate(-xfrm2d.getCenterX(), -xfrm2d.getCenterY());
return new Path2D.Double(at.createTransformedShape(path));

代码示例来源：origin: geotools/geotools

/**
 * Builds a new transformed icon
 *
 * @param icon The icon to be rescaled
 * @param transformation The icon transformation
 */
public TransformedIcon(Icon icon, AffineTransform at) {
  this.icon = icon;
  this.at = at;
  Rectangle2D bounds =
      new Rectangle2D.Double(0, 0, icon.getIconWidth(), icon.getIconHeight());
  bounds = at.createTransformedShape(bounds).getBounds2D();
  this.width = (int) Math.round(bounds.getWidth());
  this.height = (int) Math.round(bounds.getHeight());
}

代码示例来源：origin: stackoverflow.com

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

代码示例来源：origin: jrtom/jung

public Rectangle2D getForElement(N node) {
 Shape shape = new Rectangle2D.Double();
 Point p = (Point) visualizationModel.getLayoutModel().apply(node);
 float x = (float) p.x;
 float y = (float) p.y;
 AffineTransform xform = AffineTransform.getTranslateInstance(x, y);
 Rectangle2D xfs = xform.createTransformedShape(shape).getBounds2D();
 log.trace("node {} with shape bounds {} is at {}", node, xfs, p);
 return xfs;
}

代码示例来源：origin: org.boofcv/visualize

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

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