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

AffineTransform.setToRotation介绍

暂无

代码示例

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

  1. at.setToRotation(c);
  2. path.append(at.createTransformedShape(arc), false);

代码示例来源：origin: geotools/geotools

  1. /** Checks for {@linkplain #checkPermission permission} before setting this transform. */
  2. @Override
  3. public void setToRotation(double theta, double x, double y) {
  4.   checkPermission();
  5.   super.setToRotation(theta, x, y);
  6. }

代码示例来源：origin: geotools/geotools

  1. /** Checks for {@linkplain #checkPermission permission} before setting this transform. */
  2. @Override
  3. public void setToRotation(double theta) {
  4.   checkPermission();
  5.   super.setToRotation(theta);
  6. }

代码示例来源：origin: de.sciss/scisslib

  1. private void recalculateTransforms() {
  2.   trnsVertical.setToRotation(-Math.PI / 2, (double) recentHeight / 2,
  3.       (double) recentHeight / 2);
  4. }

代码示例来源：origin: stackoverflow.com

  1. public void paintComponent(Graphics g){
  3.   super.paintComponent(g);
  4.   Graphics2D g2d = (Graphics2D) g;
  6.   AffineTransform tx = new AffineTransform();
  7.   tx.setToRotation(Math.toRadians(tank1.getAngle());
  8.   tx.translate(tank1.getCenter().getX(),  tank1.getCenter().getY());
  9.   g2d.drawImage(tank1.getImage(), tx, this);
  11.   AffineTransform tx2 = new AffineTransform();
  12.   tx2.setToRotation(Math.toRadians(tank2.getAngle());
  13.   tx2.translate(tank2.getCenter().getX(),  tank2.getCenter().getY());
  14.   g2d.drawImage(tank2.getImage(), tx2, this);
  16. }

代码示例来源：origin: stackoverflow.com

  1. private void drawName(Graphics g, String name, int x) {
  2.   Graphics2D g2d = (Graphics2D) g;
  4.   // clockwise 90 degrees
  5.   AffineTransform at = new AffineTransform();
  6.   // thanks to M.C. Henle for the bug fix!
  7.   at.setToRotation(Math.PI / 2.0, x + (barWidth / 4), bottom + 3);
  8.   AffineTransform prev = g2d.getTransform();
  9.   g2d.setTransform(at);
  11.   g2d.setColor(Color.BLACK);
  12.   g2d.drawString(name, (int) (x + (barWidth / 4)), (int) bottom + 3);
  14.   g2d.setTransform(prev);
  15. }

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

  1. /**
  2.  * Checks for {@linkplain #checkPermission() permission} before setting this transform.
  3.  */
  4. @Override
  5. public final void setToRotation(double theta, double anchorx, double anchory) {
  6.   checkPermission();
  7.   super.setToRotation(theta, anchorx, anchory);
  8. }

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

  1. /**
  2.  * Checks for {@linkplain #checkPermission() permission} before setting this transform.
  3.  */
  4. @Override
  5. public final void setToRotation(double theta) {
  6.   checkPermission();
  7.   super.setToRotation(theta);
  8. }

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

  1. /**
  2.  * Checks for {@linkplain #checkPermission() permission} before setting this transform.
  3.  */
  4. @Override
  5. public final void setToRotation(double vecx, double vecy) {
  6.   checkPermission();
  7.   super.setToRotation(vecx, vecy);
  8. }

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

  1. /**
  2.  * Checks for {@linkplain #checkPermission() permission} before setting this transform.
  3.  */
  4. @Override
  5. public final void setToRotation(double vecx, double vecy, double anchorx, double anchory) {
  6.   checkPermission();
  7.   super.setToRotation(vecx, vecy, anchorx, anchory);
  8. }

代码示例来源：origin: apache/sis

  1. /**
  2.  * Checks for {@linkplain #checkPermission() permission} before setting this transform.
  3.  */
  4. @Override
  5. public final void setToRotation(double theta) {
  6.   checkPermission();
  7.   super.setToRotation(theta);
  8. }

代码示例来源：origin: apache/sis

  1. /**
  2.  * Checks for {@linkplain #checkPermission() permission} before setting this transform.
  3.  */
  4. @Override
  5. public final void setToRotation(double theta, double anchorx, double anchory) {
  6.   checkPermission();
  7.   super.setToRotation(theta, anchorx, anchory);
  8. }

代码示例来源：origin: apache/sis

  1. /**
  2.  * Checks for {@linkplain #checkPermission() permission} before setting this transform.
  3.  */
  4. @Override
  5. public final void setToRotation(double vecx, double vecy) {
  6.   checkPermission();
  7.   super.setToRotation(vecx, vecy);
  8. }

代码示例来源：origin: apache/sis

  1. /**
  2.  * Checks for {@linkplain #checkPermission() permission} before setting this transform.
  3.  */
  4. @Override
  5. public final void setToRotation(double vecx, double vecy, double anchorx, double anchory) {
  6.   checkPermission();
  7.   super.setToRotation(vecx, vecy, anchorx, anchory);
  8. }

代码示例来源：origin: stackoverflow.com

  1. AffineTransform at, toConcatenate;
  2. Graphics2D g2 = (Graphics2D)g;
  4. g2.setColor(Color.black);
  6. at = new AffineTransform();
  7. toConcatenate = new AffineTransform();
  9. at.setToTranslation(x,y);
  10. toConcatenate.setToRotation(theta);
  11. at.concatenate(toConcatenate);
  12. g2.setTransform(at)
  13. g2.drawPolygon(points);

代码示例来源：origin: org.codehaus.jtstand/jtstand-chart

  1. /**
  2.  * Draws the needle.
  3.  *
  4.  * @param g2  the graphics device.
  5.  * @param plotArea  the plot area.
  6.  * @param rotate  the rotation point.
  7.  * @param angle  the angle.
  8.  */
  9. protected void drawNeedle(Graphics2D g2, Rectangle2D plotArea,
  10.              Point2D rotate, double angle) {
  11.   Line2D shape = new Line2D.Double();
  12.   double x = plotArea.getMinX() + (plotArea.getWidth() / 2);
  13.   shape.setLine(x, plotArea.getMinY(), x, plotArea.getMaxY());
  14.   Shape s = shape;
  15.   if ((rotate != null) && (angle != 0)) {
  16.     /// we have rotation
  17.     getTransform().setToRotation(angle, rotate.getX(), rotate.getY());
  18.     s = getTransform().createTransformedShape(s);
  19.   }
  20.   defaultDisplay(g2, s);
  21. }

代码示例来源：origin: jfree/jfreechart

  1. /**
  2.  * Draws the needle.
  3.  *
  4.  * @param g2  the graphics device.
  5.  * @param plotArea  the plot area.
  6.  * @param rotate  the rotation point.
  7.  * @param angle  the angle.
  8.  */
  9. @Override
  10. protected void drawNeedle(Graphics2D g2, Rectangle2D plotArea,
  11.     Point2D rotate, double angle) {
  12.   Line2D shape = new Line2D.Double();
  13.   double x = plotArea.getMinX() + (plotArea.getWidth() / 2);
  14.   shape.setLine(x, plotArea.getMinY(), x, plotArea.getMaxY());
  15.   Shape s = shape;
  16.   if ((rotate != null) && (angle != 0)) {
  17.     /// we have rotation
  18.     getTransform().setToRotation(angle, rotate.getX(), rotate.getY());
  19.     s = getTransform().createTransformedShape(s);
  20.   }
  21.   defaultDisplay(g2, s);
  22. }

代码示例来源：origin: jfree/jfreechart

  1. /**
  2.  * Draws the needle.
  3.  *
  4.  * @param g2  the graphics device.
  5.  * @param plotArea  the plot area.
  6.  * @param rotate  the rotation point.
  7.  * @param angle  the angle.
  8.  */
  9. @Override
  10. protected void drawNeedle(Graphics2D g2, Rectangle2D plotArea,
  11.     Point2D rotate, double angle) {
  12.   GeneralPath shape = new GeneralPath();
  13.   shape.append(new Arc2D.Double(-9.0, -7.0, 10, 14, 0.0, 25.5,
  14.       Arc2D.OPEN), true);
  15.   shape.append(new Arc2D.Double(0.0, -7.0, 10, 14, 154.5, 25.5,
  16.       Arc2D.OPEN), true);
  17.   shape.closePath();
  18.   getTransform().setToTranslation(plotArea.getMinX(), plotArea.getMaxY());
  19.   getTransform().scale(plotArea.getWidth(), plotArea.getHeight() / 3);
  20.   shape.transform(getTransform());
  21.   if ((rotate != null) && (angle != 0)) {
  22.     /// we have rotation
  23.     getTransform().setToRotation(angle, rotate.getX(), rotate.getY());
  24.     shape.transform(getTransform());
  25.   }
  26.   defaultDisplay(g2, shape);
  27. }

代码示例来源：origin: org.codehaus.jtstand/jtstand-chart

  1. /**
  2.  * Draws the needle.
  3.  *
  4.  * @param g2  the graphics device.
  5.  * @param plotArea  the plot area.
  6.  * @param rotate  the rotation point.
  7.  * @param angle  the angle.
  8.  */
  9. protected void drawNeedle(Graphics2D g2, Rectangle2D plotArea,
  10.              Point2D rotate, double angle) {
  11.   GeneralPath shape = new GeneralPath();
  12.   shape.append(new Arc2D.Double(-9.0, -7.0, 10, 14, 0.0, 25.5,
  13.       Arc2D.OPEN), true);
  14.   shape.append(new Arc2D.Double(0.0, -7.0, 10, 14, 154.5, 25.5,
  15.       Arc2D.OPEN), true);
  16.   shape.closePath();
  17.   getTransform().setToTranslation(plotArea.getMinX(), plotArea.getMaxY());
  18.   getTransform().scale(plotArea.getWidth(), plotArea.getHeight() / 3);
  19.   shape.transform(getTransform());
  20.   if ((rotate != null) && (angle != 0)) {
  21.     /// we have rotation
  22.     getTransform().setToRotation(angle, rotate.getX(), rotate.getY());
  23.     shape.transform(getTransform());
  24.   }
  25.   defaultDisplay(g2, shape);
  26. }

代码示例来源：origin: apache/sis

  1. /**
  2.  * Sets random values in the given affine transform and a copy of those values in the given matrix.
  3.  */
  4. private void setRandomValues(final AffineTransform at, final MatrixSIS matrix) {
  5.   at.setToRotation(random.nextDouble() * StrictMath.PI);
  6.   at.scale(nextNonZeroRandom(), nextNonZeroRandom());
  7.   at.translate(random.nextDouble() * 100 - 50,
  8.          random.nextDouble() * 100 - 50);
  9.   matrix.setElements(new double[] {
  10.     at.getScaleX(), at.getShearX(), at.getTranslateX(),
  11.     at.getShearY(), at.getScaleY(), at.getTranslateY(),
  12.            0,              0,                  1
  13.   });
  14. }

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