List of computeRotationAngle() Examples

Examples of computeRotationAngle()

net.sf.latexdraw.glib.models.interfaces.shape.IPoint.computeRotationAngle()
Computes the angle of rotation between two points where the calling point is used as the gravity centre. @param pt1 The first point. @param pt2 The second point. @return The rotation point or NaN if one of the given point is not valid.

Examples of net.sf.latexdraw.glib.models.interfaces.shape.IPoint.computeRotationAngle()


  @Test
  public void testComputeRotationAngle() {
    IPoint pt1 = ShapeFactory.createPoint();


    assertEquals(Double.NaN, pt1.computeRotationAngle(null, null), 0.1);
    assertEquals(Double.NaN, pt1.computeRotationAngle(ShapeFactory.createPoint(), null), 0.1);
    assertEquals(Double.NaN, pt1.computeRotationAngle(null, ShapeFactory.createPoint()), 0.1);


    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(1,0)), 0.1);
    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(0,1), ShapeFactory.createPoint(0,1)), 0.1);

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Examples of net.sf.latexdraw.glib.models.interfaces.shape.IPoint.computeRotationAngle()

  @Test
  public void testComputeRotationAngle() {
    IPoint pt1 = ShapeFactory.createPoint();


    assertEquals(Double.NaN, pt1.computeRotationAngle(null, null), 0.1);
    assertEquals(Double.NaN, pt1.computeRotationAngle(ShapeFactory.createPoint(), null), 0.1);
    assertEquals(Double.NaN, pt1.computeRotationAngle(null, ShapeFactory.createPoint()), 0.1);


    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(1,0)), 0.1);
    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(0,1), ShapeFactory.createPoint(0,1)), 0.1);
    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(-1,0), ShapeFactory.createPoint(-1,0)), 0.1);

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Examples of net.sf.latexdraw.glib.models.interfaces.shape.IPoint.computeRotationAngle()

  public void testComputeRotationAngle() {
    IPoint pt1 = ShapeFactory.createPoint();


    assertEquals(Double.NaN, pt1.computeRotationAngle(null, null), 0.1);
    assertEquals(Double.NaN, pt1.computeRotationAngle(ShapeFactory.createPoint(), null), 0.1);
    assertEquals(Double.NaN, pt1.computeRotationAngle(null, ShapeFactory.createPoint()), 0.1);


    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(1,0)), 0.1);
    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(0,1), ShapeFactory.createPoint(0,1)), 0.1);
    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(-1,0), ShapeFactory.createPoint(-1,0)), 0.1);
    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(0,-1), ShapeFactory.createPoint(0,-1)), 0.1);

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Examples of net.sf.latexdraw.glib.models.interfaces.shape.IPoint.computeRotationAngle()


    assertEquals(Double.NaN, pt1.computeRotationAngle(null, null), 0.1);
    assertEquals(Double.NaN, pt1.computeRotationAngle(ShapeFactory.createPoint(), null), 0.1);
    assertEquals(Double.NaN, pt1.computeRotationAngle(null, ShapeFactory.createPoint()), 0.1);


    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(1,0)), 0.1);
    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(0,1), ShapeFactory.createPoint(0,1)), 0.1);
    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(-1,0), ShapeFactory.createPoint(-1,0)), 0.1);
    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(0,-1), ShapeFactory.createPoint(0,-1)), 0.1);


    assertEquals(Math.PI/2., pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(0,1)), 0.1);

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Examples of net.sf.latexdraw.glib.models.interfaces.shape.IPoint.computeRotationAngle()

    assertEquals(Double.NaN, pt1.computeRotationAngle(null, null), 0.1);
    assertEquals(Double.NaN, pt1.computeRotationAngle(ShapeFactory.createPoint(), null), 0.1);
    assertEquals(Double.NaN, pt1.computeRotationAngle(null, ShapeFactory.createPoint()), 0.1);


    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(1,0)), 0.1);
    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(0,1), ShapeFactory.createPoint(0,1)), 0.1);
    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(-1,0), ShapeFactory.createPoint(-1,0)), 0.1);
    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(0,-1), ShapeFactory.createPoint(0,-1)), 0.1);


    assertEquals(Math.PI/2., pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(0,1)), 0.1);
    assertEquals(Math.PI, Math.abs(pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(-1,0))), 0.1);

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Examples of net.sf.latexdraw.glib.models.interfaces.shape.IPoint.computeRotationAngle()

    assertEquals(Double.NaN, pt1.computeRotationAngle(ShapeFactory.createPoint(), null), 0.1);
    assertEquals(Double.NaN, pt1.computeRotationAngle(null, ShapeFactory.createPoint()), 0.1);


    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(1,0)), 0.1);
    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(0,1), ShapeFactory.createPoint(0,1)), 0.1);
    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(-1,0), ShapeFactory.createPoint(-1,0)), 0.1);
    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(0,-1), ShapeFactory.createPoint(0,-1)), 0.1);


    assertEquals(Math.PI/2., pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(0,1)), 0.1);
    assertEquals(Math.PI, Math.abs(pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(-1,0))), 0.1);
    assertEquals(3.*Math.PI/2., pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(0,-1)), 0.1);

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Examples of net.sf.latexdraw.glib.models.interfaces.shape.IPoint.computeRotationAngle()

    assertEquals(Double.NaN, pt1.computeRotationAngle(null, ShapeFactory.createPoint()), 0.1);


    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(1,0)), 0.1);
    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(0,1), ShapeFactory.createPoint(0,1)), 0.1);
    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(-1,0), ShapeFactory.createPoint(-1,0)), 0.1);
    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(0,-1), ShapeFactory.createPoint(0,-1)), 0.1);


    assertEquals(Math.PI/2., pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(0,1)), 0.1);
    assertEquals(Math.PI, Math.abs(pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(-1,0))), 0.1);
    assertEquals(3.*Math.PI/2., pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(0,-1)), 0.1);

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Examples of net.sf.latexdraw.glib.models.interfaces.shape.IPoint.computeRotationAngle()

    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(1,0)), 0.1);
    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(0,1), ShapeFactory.createPoint(0,1)), 0.1);
    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(-1,0), ShapeFactory.createPoint(-1,0)), 0.1);
    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(0,-1), ShapeFactory.createPoint(0,-1)), 0.1);


    assertEquals(Math.PI/2., pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(0,1)), 0.1);
    assertEquals(Math.PI, Math.abs(pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(-1,0))), 0.1);
    assertEquals(3.*Math.PI/2., pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(0,-1)), 0.1);


    assertEquals(Math.PI/2., pt1.computeRotationAngle(ShapeFactory.createPoint(0,1), ShapeFactory.createPoint(-1,0)), 0.1);
    assertEquals(Math.PI, Math.abs(pt1.computeRotationAngle(ShapeFactory.createPoint(0,1), ShapeFactory.createPoint(0,-1))), 0.1);

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Examples of net.sf.latexdraw.glib.models.interfaces.shape.IPoint.computeRotationAngle()

    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(0,1), ShapeFactory.createPoint(0,1)), 0.1);
    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(-1,0), ShapeFactory.createPoint(-1,0)), 0.1);
    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(0,-1), ShapeFactory.createPoint(0,-1)), 0.1);


    assertEquals(Math.PI/2., pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(0,1)), 0.1);
    assertEquals(Math.PI, Math.abs(pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(-1,0))), 0.1);
    assertEquals(3.*Math.PI/2., pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(0,-1)), 0.1);


    assertEquals(Math.PI/2., pt1.computeRotationAngle(ShapeFactory.createPoint(0,1), ShapeFactory.createPoint(-1,0)), 0.1);
    assertEquals(Math.PI, Math.abs(pt1.computeRotationAngle(ShapeFactory.createPoint(0,1), ShapeFactory.createPoint(0,-1))), 0.1);
    assertEquals(-Math.PI/2., pt1.computeRotationAngle(ShapeFactory.createPoint(0,1), ShapeFactory.createPoint(1,0)), 0.1);

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Examples of net.sf.latexdraw.glib.models.interfaces.shape.IPoint.computeRotationAngle()

    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(-1,0), ShapeFactory.createPoint(-1,0)), 0.1);
    assertEquals(0., pt1.computeRotationAngle(ShapeFactory.createPoint(0,-1), ShapeFactory.createPoint(0,-1)), 0.1);


    assertEquals(Math.PI/2., pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(0,1)), 0.1);
    assertEquals(Math.PI, Math.abs(pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(-1,0))), 0.1);
    assertEquals(3.*Math.PI/2., pt1.computeRotationAngle(ShapeFactory.createPoint(1,0), ShapeFactory.createPoint(0,-1)), 0.1);


    assertEquals(Math.PI/2., pt1.computeRotationAngle(ShapeFactory.createPoint(0,1), ShapeFactory.createPoint(-1,0)), 0.1);
    assertEquals(Math.PI, Math.abs(pt1.computeRotationAngle(ShapeFactory.createPoint(0,1), ShapeFactory.createPoint(0,-1))), 0.1);
    assertEquals(-Math.PI/2., pt1.computeRotationAngle(ShapeFactory.createPoint(0,1), ShapeFactory.createPoint(1,0)), 0.1);

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