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

AffineTransform.concatenate介绍

暂无

代码示例

代码示例来源：origin: plantuml/plantuml

  1. private AffineTransformation compose(AffineTransformation other) {
  2.   final AffineTransform tmp = new AffineTransform(this.affineTransform);
  3.   tmp.concatenate(other.affineTransform);
  4.   return new AffineTransformation(tmp);
  5. }

代码示例来源：origin: plantuml/plantuml

  1. public static BufferedImage process(BufferedImage im) {
  2.   Log.info("Rotation");
  3.   final BufferedImage newIm = new BufferedImage(im.getHeight(), im.getWidth(), BufferedImage.TYPE_INT_RGB);
  4.   final Graphics2D g2d = newIm.createGraphics();
  5.   final AffineTransform at = new AffineTransform(0, 1, 1, 0, 0, 0);
  6.   at.concatenate(new AffineTransform(-1, 0, 0, 1, im.getWidth(), 0));
  7.   g2d.setTransform(at);
  8.   g2d.drawImage(im, 0, 0, null);
  9.   g2d.dispose();
  10.   return newIm;
  11. }

代码示例来源：origin: org.apache.poi/poi

  1. AffineTransform trans = new AffineTransform();
  2. trans.concatenate(AffineTransform.getRotateInstance(style.getRotation()*2.0*Math.PI/360.0));
  3. trans.concatenate(
  4. AffineTransform.getScaleInstance(1, fontHeightMultiple)
  5. );

代码示例来源：origin: geoserver/geoserver

  1. public MathTransform getOriginalGridToWorld(PixelInCell pixInCell) {
  2.   if (homogeneousCoverages) {
  3.     return delegate.getOriginalGridToWorld(referenceName, pixInCell);
  4.   }
  5.   final GridToEnvelopeMapper geMapper =
  6.       new GridToEnvelopeMapper(getOriginalGridRange(), getOriginalEnvelope());
  7.   geMapper.setPixelAnchor(PixelInCell.CELL_CENTER);
  8.   MathTransform2D coverageGridToWorld2D = (MathTransform2D) geMapper.createTransform();
  9.   // we do not have to change the pixel datum
  10.   if (pixInCell == PixelInCell.CELL_CENTER) return coverageGridToWorld2D;
  11.   // we do have to change the pixel datum
  12.   if (coverageGridToWorld2D instanceof AffineTransform) {
  13.     final AffineTransform tr = new AffineTransform((AffineTransform) coverageGridToWorld2D);
  14.     tr.concatenate(AffineTransform.getTranslateInstance(-0.5, -0.5));
  15.     return ProjectiveTransform.create(tr);
  16.   }
  17.   throw new IllegalStateException("This reader's grid to world transform is invalid!");
  18. }

代码示例来源：origin: org.apache.poi/poi

  1. AffineTransform tx = graphics == null ? null : (AffineTransform)graphics.getRenderingHint(Drawable.GROUP_TRANSFORM);
  2. if (tx == null) {
  3.   tx = new AffineTransform();
  4.     final AffineTransform txs2 = new AffineTransform();
  5.       txs2.quadrantRotate(1);
  6.       txs2.translate(-centerX, -centerY);
  7.       txs2.concatenate(tx);
  8.       txs2.concatenate(tx);
  9.     final AffineTransform txs2 = new AffineTransform();
  10.     txs2.translate(centerX, centerY);

代码示例来源：origin: nodebox/nodebox

  1. public void skew(double kx, double ky) {
  2.   kx = Math.PI * kx / 180.0;
  3.   ky = Math.PI * ky / 180.0;
  4.   affineTransform.concatenate(new AffineTransform(1, Math.tan(ky), -Math.tan(kx), 1, 0, 0));
  5. }

代码示例来源：origin: com.google.gwt/gwt-servlet

  1. public AffineTransform transform() {
  2.  AffineTransform toReturn = new AffineTransform();
  3.  // Translate
  4.  toReturn.translate(left, top);
  5.  // Scale
  6.  assert !(height > 0 ^ width > 0);
  7.  if (height > 0) {
  8.   toReturn.scale((double) height / intrinsicHeight, (double) width
  9.     / intrinsicWidth);
  10.  }
  11.  // Use the base concatenation
  12.  toReturn.concatenate(transform);
  13.  assert checkTransform(toReturn);
  14.  return toReturn;
  15. }

代码示例来源：origin: geotools/geotools

  1. public void paintIcon(Component c, Graphics g, int x, int y) {
  2.     Graphics2D g2d = (Graphics2D) g;
  3.     AffineTransform tmp = g2d.getTransform();
  4.     Object oldInterpolation = g2d.getRenderingHint(RenderingHints.KEY_INTERPOLATION);
  5.     if (oldInterpolation == null) {
  6.       oldInterpolation = RenderingHints.VALUE_INTERPOLATION_NEAREST_NEIGHBOR;
  7.     }
  8.     try {
  9.       AffineTransform at = new AffineTransform(tmp);
  10.       at.concatenate(this.at);
  11.       g2d.setTransform(at);
  12.       g2d.setRenderingHint(
  13.           RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
  14.       icon.paintIcon(c, g2d, 0, 0);
  15.     } finally {
  16.       g2d.setTransform(tmp);
  17.       g2d.setRenderingHint(RenderingHints.KEY_INTERPOLATION, oldInterpolation);
  18.     }
  19.   }
  20. }

代码示例来源：origin: geotools/geotools

  1. /**
  2.  * Retrieves the original grid to world transformation for this {@link
  3.  * AbstractGridCoverage2DReader}.
  4.  *
  5.  * @param pixInCell specifies the datum of the transformation we want.
  6.  * @return the original grid to world transformation
  7.  */
  8. public static MathTransform getOriginalGridToWorld(
  9.     MathTransform raster2Model, final PixelInCell pixInCell) {
  10.   // we do not have to change the pixel datum
  11.   if (pixInCell == PixelInCell.CELL_CENTER) return raster2Model;
  12.   // we do have to change the pixel datum
  13.   if (raster2Model instanceof AffineTransform) {
  14.     final AffineTransform tr = new AffineTransform((AffineTransform) raster2Model);
  15.     tr.concatenate(AffineTransform.getTranslateInstance(-0.5, -0.5));
  16.     return ProjectiveTransform.create(tr);
  17.   }
  18.   if (raster2Model instanceof IdentityTransform) {
  19.     final AffineTransform tr = new AffineTransform(1, 0, 0, 1, 0, 0);
  20.     tr.concatenate(AffineTransform.getTranslateInstance(-0.5, -0.5));
  21.     return ProjectiveTransform.create(tr);
  22.   }
  23.   throw new IllegalStateException("This grid to world transform is invalud!");
  24. }

代码示例来源：origin: geotools/geotools

  1. final double scaleY = originalGridRange.getSpan(1) / (1.0 * ssHeight);
  2. final AffineTransform tempRaster2Model =
  3.     new AffineTransform((AffineTransform) raster2Model);
  4. AffineTransform scale = new AffineTransform(scaleX, 0, 0, scaleY, 0, 0);
  5. if (!XAffineTransform.isIdentity(scale, EPS)) {
  6.   tempRaster2Model.concatenate(CoverageUtilities.CENTER_TO_CORNER);
  7.   tempRaster2Model.concatenate(scale);
  8.   tempRaster2Model.concatenate(CoverageUtilities.CORNER_TO_CENTER);

代码示例来源：origin: geotools/geotools

  1. /**
  2.  * Returns a List of AffineTransformations objects to use for backward mapping the
  3.  * destination image pixels into each source image
  4.  *
  5.  * @param list
  6.  * @param index
  7.  * @return
  8.  */
  9. public List<AffineTransform> getTransformationList(List<GridGeometry2D> list, int index) {
  10.   // Creation of a List of Transformations
  11.   List<AffineTransform> transforms = new ArrayList<AffineTransform>();
  12.   // Get the g2w transform to use for the remapping
  13.   AffineTransform g2w = getGridToCRS2D(list, index);
  14.   // Get all the other w2g transforms to concatenate for the remapping
  15.   for (GridGeometry2D gg2D : list) {
  16.     AffineTransform tr = new AffineTransform(getAffineTransform(gg2D, false));
  17.     tr.concatenate(g2w);
  18.     transforms.add(tr);
  19.   }
  20.   // Returns the transformations list
  21.   return transforms;
  22. }

代码示例来源：origin: tabulapdf/tabula-java

  1. protected ObjectExtractorStreamEngine(PDPage page) {
  2.   super(page);
  3.   this.log = LoggerFactory.getLogger(ObjectExtractorStreamEngine.class);
  4.   this.rulings = new ArrayList<>();
  5.   this.pageTransform = null;
  6.   // calculate page transform
  7.   PDRectangle cb = this.getPage().getCropBox();
  8.   int rotation = this.getPage().getRotation();
  9.   this.pageTransform = new AffineTransform();
  10.   if (Math.abs(rotation) == 90 || Math.abs(rotation) == 270) {
  11.     this.pageTransform = AffineTransform.getRotateInstance(rotation * (Math.PI / 180.0), 0, 0);
  12.     this.pageTransform.concatenate(AffineTransform.getScaleInstance(1, -1));
  13.   } else {
  14.     this.pageTransform.concatenate(AffineTransform.getTranslateInstance(0, cb.getHeight()));
  15.     this.pageTransform.concatenate(AffineTransform.getScaleInstance(1, -1));
  16.   }
  17.   this.pageTransform.translate(-cb.getLowerLeftX(), -cb.getLowerLeftY());
  18. }

代码示例来源：origin: stackoverflow.com

  1. AffineTransform stretch = new AffineTransform();
  2. int w = 640; // image width
  3. int h = 200; // image height
  4.   g.drawString(s, 0, (i*f)+f);
  5.   stretch.concatenate(
  6.       AffineTransform.getScaleInstance(1.18, 1d));
  7.   g.setTransform(stretch);

代码示例来源：origin: geotools/geotools

  1. public MathTransform getOriginalGridToWorld(final PixelInCell pixInCell) {
  2.     synchronized (this) {
  3.       if (coverageGridToWorld2D == null) {
  4.         final GridToEnvelopeMapper geMapper =
  5.             new GridToEnvelopeMapper(gridEnvelope, coverageEnvelope);
  6.         geMapper.setPixelAnchor(PixelInCell.CELL_CENTER);
  7.         coverageGridToWorld2D = (MathTransform2D) geMapper.createTransform();
  8.       }
  9.     }
  10.     // we do not have to change the pixel datum
  11.     if (pixInCell == PixelInCell.CELL_CENTER) return coverageGridToWorld2D;
  12.     // we do have to change the pixel datum
  13.     if (coverageGridToWorld2D instanceof AffineTransform) {
  14.       final AffineTransform tr =
  15.           new AffineTransform((AffineTransform) coverageGridToWorld2D);
  16.       tr.concatenate(AffineTransform.getTranslateInstance(-0.5, -0.5));
  17.       return ProjectiveTransform.create(tr);
  18.     }
  19.     if (coverageGridToWorld2D instanceof IdentityTransform) {
  20.       final AffineTransform tr = new AffineTransform(1, 0, 0, 1, 0, 0);
  21.       tr.concatenate(AffineTransform.getTranslateInstance(-0.5, -0.5));
  22.       return ProjectiveTransform.create(tr);
  23.     }
  24.     throw new IllegalStateException("This reader's grid to world transform is invalud!");
  25.   }
  26. }

代码示例来源：origin: geotools/geotools

  1. /**
  2.  * Sets up the affine transform
  3.  *
  4.  * <p>((Taken from the old LiteRenderer))
  5.  *
  6.  * @param mapExtent the map extent
  7.  * @param paintArea the size of the rendering output area
  8.  * @return a transform that maps from real world coordinates to the screen
  9.  * @deprecated Uses the alternative based on <code>ReferencedEnvelope</code> that doe not assume
  10.  *     anything on axes order.
  11.  */
  12. public static AffineTransform worldToScreenTransform(Envelope mapExtent, Rectangle paintArea) {
  13.   double scaleX = paintArea.getWidth() / mapExtent.getWidth();
  14.   double scaleY = paintArea.getHeight() / mapExtent.getHeight();
  15.   double tx = -mapExtent.getMinX() * scaleX;
  16.   double ty = (mapExtent.getMinY() * scaleY) + paintArea.getHeight();
  17.   AffineTransform at = new AffineTransform(scaleX, 0.0d, 0.0d, -scaleY, tx, ty);
  18.   AffineTransform originTranslation =
  19.       AffineTransform.getTranslateInstance(paintArea.x, paintArea.y);
  20.   originTranslation.concatenate(at);
  21.   return originTranslation != null ? originTranslation : at;
  22. }

代码示例来源：origin: geotools/geotools

  1. @Override
  2. public MathTransform getOriginalGridToWorld(String coverageName, PixelInCell pixInCell) {
  3.   coverageName = checkUnspecifiedCoverage(coverageName);
  4.   try {
  5.     final CoverageSource source = getGridCoverageSource(coverageName);
  6.     VariableAdapter.UnidataSpatialDomain spatialDomain =
  7.         (UnidataSpatialDomain) source.getSpatialDomain();
  8.     MathTransform2D gridToWorld = spatialDomain.getGridToWorldTransform(null);
  9.     if (pixInCell == PixelInCell.CELL_CENTER) {
  10.       return gridToWorld;
  11.     }
  12.     // we do have to change the pixel datum
  13.     if (gridToWorld instanceof AffineTransform) {
  14.       final AffineTransform tr = new AffineTransform((AffineTransform) gridToWorld);
  15.       tr.concatenate(AffineTransform.getTranslateInstance(-0.5, -0.5));
  16.       return ProjectiveTransform.create(tr);
  17.     }
  18.     if (gridToWorld instanceof IdentityTransform) {
  19.       final AffineTransform tr = new AffineTransform(1, 0, 0, 1, 0, 0);
  20.       tr.concatenate(AffineTransform.getTranslateInstance(-0.5, -0.5));
  21.       return ProjectiveTransform.create(tr);
  22.     }
  23.   } catch (IOException e) {
  24.     throw new RuntimeException(e);
  25.   }
  26.   throw new IllegalStateException("This reader's grid to world transform is invalid!");
  27. }

代码示例来源：origin: geotools/geotools

  1. /**
  2.  * Returns an iterator object that iterates along the <code>Shape</code> boundary and provides
  3.  * access to the geometry of the <code>Shape</code> outline.
  4.  */
  5. public PathIterator getPathIterator(AffineTransform at) {
  6.   if (!isIdentity()) {
  7.     if (at == null || at.isIdentity()) {
  8.       return shape.getPathIterator(this);
  9.     }
  10.     at = new AffineTransform(at);
  11.     at.concatenate(this);
  12.   }
  13.   return shape.getPathIterator(at);
  14. }

代码示例来源：origin: geotools/geotools

  1. /**
  2.  * Returns an iterator object that iterates along the <code>Shape</code> boundary and provides
  3.  * access to a flattened view of the <code>Shape</code> outline geometry.
  4.  */
  5. public PathIterator getPathIterator(AffineTransform at, final double flatness) {
  6.   if (!isIdentity()) {
  7.     if (at == null || at.isIdentity()) {
  8.       return shape.getPathIterator(this, flatness);
  9.     }
  10.     at = new AffineTransform(at);
  11.     at.concatenate(this);
  12.   }
  13.   return shape.getPathIterator(at, flatness);
  14. }

代码示例来源：origin: stackoverflow.com

  1. g2.setClip(r);
  2. AffineTransform original = g2.getTransform();
  3. AffineTransform at = new AffineTransform();
  4. at.concatenate(original);
  5. at.rotate(Math.toRadians( angleInDegrees ), x + cWidth, y + cHeight);
  6. g2.setTransform(at);

代码示例来源：origin: haraldk/TwelveMonkeys

  1. double cH = h / 2.0;
  2. AffineTransform orientationTransform = new AffineTransform();
  3. switch (orientation) {
  4.   case TIFFBaseline.ORIENTATION_TOPLEFT:
  5. transform.concatenate(orientationTransform);
  6. AffineTransformOp transformOp = new AffineTransformOp(transform, null);
  7. return transformOp.filter(input, null);

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