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

AffineTransform.equals介绍

暂无

代码示例

代码示例来源：origin: nodebox/nodebox

  1. @Override
  2. public boolean equals(Object obj) {
  3.   if (!(obj instanceof Transform)) return false;
  4.   return getAffineTransform().equals(((Transform) obj).getAffineTransform());
  5. }

代码示例来源：origin: apache/pdfbox

  1. return false;
  2. return !(this.xform != other.xform && (this.xform == null || !this.xform.equals(other.xform)));

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

  1. /**
  2.  * Check the current transform.
  3.  * The transform for the current state is the combination of all
  4.  * transforms in the current state. The parameter is compared
  5.  * against this current transform.
  6.  *
  7.  * @param tf the transform the check against
  8.  * @return true if the new transform is different then the current transform
  9.  */
  10. public boolean checkTransform(AffineTransform tf) {
  11.   return !tf.equals(this.transform);
  12. }

代码示例来源：origin: org.apache.sis.core/sis-referencing

  1. /**
  2.  * Compares this matrix with the given object for equality, including error terms (if any).
  3.  */
  4. @Override
  5. public boolean equals(final Object obj) {
  6.   if (obj instanceof AffineMatrix) {
  7.     final AffineMatrix other = (AffineMatrix) obj;
  8.     return transform.equals(other.transform) && Arrays.equals(errors, other.errors);
  9.   }
  10.   return false;
  11. }

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

  1. /**
  2.  * Sets the base transform applied to MouseEvent coordinates prior
  3.  * to dispatch.
  4.  * @param t the affine transform
  5.  */
  6. public void setBaseTransform(AffineTransform t) {
  7.   if ((baseTransform != t) &&
  8.     ((baseTransform == null) || (!baseTransform.equals(t))))
  9.     // new Display transform so events are not where user
  10.     // thinks they were.
  11.     eventQueue.clear();
  12.   baseTransform = t;
  13. }

代码示例来源：origin: apache/sis

  1. /**
  2.  * Compares this matrix with the given object for equality, including error terms (if any).
  3.  */
  4. @Override
  5. public boolean equals(final Object obj) {
  6.   if (obj instanceof AffineMatrix) {
  7.     final AffineMatrix other = (AffineMatrix) obj;
  8.     return transform.equals(other.transform) && Arrays.equals(errors, other.errors);
  9.   }
  10.   return false;
  11. }

代码示例来源：origin: apache/batik

  1. /**
  2.  * Sets the base transform applied to MouseEvent coordinates prior
  3.  * to dispatch.
  4.  * @param t the affine transform
  5.  */
  6. public void setBaseTransform(AffineTransform t) {
  7.   if ((baseTransform != t) &&
  8.     ((baseTransform == null) || (!baseTransform.equals(t))))
  9.     // new Display transform so events are not where user
  10.     // thinks they were.
  11.     eventQueue.clear();
  12.   baseTransform = t;
  13. }

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

  1. /**
  2.  * Sets the base transform applied to MouseEvent coordinates prior
  3.  * to dispatch.
  4.  * @param t the affine transform
  5.  */
  6. public void setBaseTransform(AffineTransform t) {
  7.   if ((baseTransform != t) &&
  8.     ((baseTransform == null) || (!baseTransform.equals(t))))
  9.     // new Display transform so events are not where user
  10.     // thinks they were.
  11.     eventQueue.clear();
  12.   baseTransform = t;
  13. }

代码示例来源：origin: org.opentcs.thirdparty.jhotdraw/jhotdraw

  1. public boolean equals(LinearGradient that) {
  2.     return x1 == that.x1 &&
  3.         y1 == that.y1 &&
  4.         x2 == that.x2 &&
  5.         y2 == that.y2 &&
  6.         isRelativeToFigureBounds == that.isRelativeToFigureBounds &&
  7.         Arrays.equals(stopOffsets, that.stopOffsets) &&
  8.         Arrays.equals(stopOpacities, that.stopOpacities) &&
  9.         Arrays.equals(stopColors, that.stopColors) &&
  10.         transform.equals(that.transform);
  11.   }
  12. }

代码示例来源：origin: sc.fiji/TrakEM2_

  1. public boolean isIdentical(final History.Step<?> step) {
  2.     if (step.getClass() != TransformationStep.class) return false;
  3.     final HashMap<Displayable,AffineTransform> m = ((TransformationStep)step).ht;
  4.     // cheap test:
  5.     if (m.size() != this.ht.size()) return false;
  6.     // Check each:
  7.     for (final Map.Entry<Displayable,AffineTransform> e : m.entrySet()) {
  8.       final AffineTransform aff = this.ht.get(e.getKey());
  9.       if (null == aff) return false; // at least one Displayable is missing
  10.       if (!aff.equals(e.getValue())) return false; // at least one Displayable has a different AffineTransform
  11.     }
  12.     return true;
  13.   }
  14. }

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

  1. /**
  2.  * Computes the initial value of the transform used for rendering.
  3.  * Return true if a repaint is required, otherwise false.
  4.  */
  5. protected boolean computeRenderingTransform() {
  6.   initialTransform = new AffineTransform();
  7.   if (!initialTransform.equals(renderingTransform)) {
  8.     setRenderingTransform(initialTransform, false);
  9.     return true;
  10.   }
  11.   return false;
  12. }

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

  1. /**
  2.  * Computes the initial value of the transform used for rendering.
  3.  * Return true if a repaint is required, otherwise false.
  4.  */
  5. protected boolean computeRenderingTransform() {
  6.   initialTransform = new AffineTransform();
  7.   if (!initialTransform.equals(renderingTransform)) {
  8.     setRenderingTransform(initialTransform, false);
  9.     return true;
  10.   }
  11.   return false;
  12. }

代码示例来源：origin: apache/batik

  1. /**
  2.  * Computes the initial value of the transform used for rendering.
  3.  * Return true if a repaint is required, otherwise false.
  4.  */
  5. protected boolean computeRenderingTransform() {
  6.   initialTransform = new AffineTransform();
  7.   if (!initialTransform.equals(renderingTransform)) {
  8.     setRenderingTransform(initialTransform, false);
  9.     return true;
  10.   }
  11.   return false;
  12. }

代码示例来源：origin: eseifert/vectorgraphics2d

  1. public boolean isDefault() {
  2.     return hints.isEmpty() && background.equals(DEFAULT_BACKGROUND) &&
  3.       color.equals(DEFAULT_COLOR) && composite.equals(DEFAULT_COMPOSITE) &&
  4.       font.equals(DEFAULT_FONT) && paint.equals(DEFAULT_PAINT) &&
  5.       stroke.equals(DEFAULT_STROKE) && transform.equals(DEFAULT_TRANSFORM) &&
  6.       xorMode.equals(DEFAULT_XOR_MODE) && clip == DEFAULT_CLIP;
  7.   }
  8. }

代码示例来源：origin: org.icepdf.os/icepdf-core

  1. /**
  2.  * Sets the graphics state CTM to a new transform, the old CTM transform is
  3.  * lost.  The new CTM value is added to the shapes stack.
  4.  *
  5.  * @param af the AffineTranform object to set the CTM to.
  6.  */
  7. public void set(AffineTransform af) {
  8.   // appling a CTM can be expensive, so only do it if it's needed.
  9.   if (!CTM.equals(af)) {
  10.     CTM = new AffineTransform(af);
  11.   }
  12.   shapes.add(new TransformDrawCmd(new AffineTransform(CTM)));
  13. }

代码示例来源：origin: org.icepdf.os/icepdf-core

  1. public FontFile deriveFont(AffineTransform at) {
  2.   OFont font = new OFont(this);
  3.   // clear font metric cache if we change the font's transform
  4.   if (!font.getTransform().equals(this.awtFont.getTransform())) {
  5.     this.echarAdvanceCache.clear();
  6.   }
  7.   font.awtFont = this.awtFont.deriveFont(at);
  8.   font.maxCharBounds = this.maxCharBounds;
  9.   return font;
  10. }

代码示例来源：origin: apache/fop

  1. /**
  2.  * Check the current transform.
  3.  * The transform for the current state is the combination of all
  4.  * transforms in the current state. The parameter is compared
  5.  * against this current transform.
  6.  *
  7.  * @param tf the transform the check against
  8.  * @return true if the new transform is different then the current transform
  9.  */
  10. public boolean checkTransform(AffineTransform tf) {
  11.   return !tf.equals(getData().getTransform());
  12. }

代码示例来源：origin: sc.fiji/TrakEM2_

  1. public boolean isIdenticalTo(final Object ob) {
  2.   if (!(ob instanceof LayerSet)) return false;
  3.   final LayerSet layerset = (LayerSet) ob;
  4.   if (layerset.layer_width != this.width || layerset.height != this.height || layerset != this.ls) return false;
  5.   final ArrayList<Displayable> col = ls.getDisplayables();
  6.   col.addAll(ls.getZDisplayables());
  7.   for (final Displayable d : col) {
  8.     final AffineTransform aff = this.affines.get(d);
  9.     if (null == aff) return false;
  10.     if (!aff.equals(d.getAffineTransform())) return false;
  11.   }
  12.   return true;
  13. }

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

  1. /**
  2.  * Computes the transform used for rendering.
  3.  * Returns true if the component needs to be repainted.
  4.  */
  5. protected boolean computeRenderingTransform() {
  6.   if ((svgDocument == null) || (gvtRoot == null))
  7.     return false;
  8.   boolean ret = updateRenderingTransform();
  9.   initialTransform = new AffineTransform();
  10.   if (!initialTransform.equals(getRenderingTransform())) {
  11.     setRenderingTransform(initialTransform, false);
  12.     ret = true;
  13.   }
  14.   return ret;
  15. }

代码示例来源：origin: eseifert/vectorgraphics2d

  1. @Override
  2. public void setTransform(AffineTransform tx) {
  3.   if (isDisposed() || tx == null || state.getTransform().equals(tx)) {
  4.     return;
  5.   }
  6.   emit(new SetTransformCommand(tx));
  7.   state.setTransform(tx);
  8. }

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