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java Programming Glossary: theta

Is a Java hashmap really O(1)?

http://stackoverflow.com/questions/1055243/is-a-java-hashmap-really-o1

improve this question The various growth rate symbols O theta omega etc. all refer to the growth rate within respect either..

Calculating the angle between the line defined by two points

http://stackoverflow.com/questions/2676719/calculating-the-angle-between-the-line-defined-by-two-points

center_y is the point at the center of the screen. theta is measured counter clockwise from the x axis. Then delta_x.. Then delta_x touch_x center_x delta_y touch_y center_y theta_radians atan2 delta_y delta_x Edit you mentioned in a comment..

Calculating the angle between two lines without having to calculate the slope? (Java)

http://stackoverflow.com/questions/3365171/calculating-the-angle-between-two-lines-without-having-to-calculate-the-slope

x and converts rectangular coordinates x y to the angle theta from the polar coordinates r theta So I'd rewrite your code.. x y to the angle theta from the polar coordinates r theta So I'd rewrite your code as public static double angleBetween2Lines..

How to rotate an image gradually in Swing?

http://stackoverflow.com/questions/3405799/how-to-rotate-an-image-gradually-in-swing

SIZE private double dt DELTA_THETA private double theta public RotatePanel this.setBackground Color.lightGray this.setPreferredSize.. g2d.translate this.getWidth 2 this.getHeight 2 g2d.rotate theta g2d.translate image.getWidth null 2 image.getHeight null 2 g2d.drawImage.. 0 null @Override public void actionPerformed ActionEvent e theta dt repaint @Override public Dimension getPreferredSize return..

Rotating a shape vertically around the x-axis

http://stackoverflow.com/questions/5593066/rotating-a-shape-vertically-around-the-x-axis

private double dt DELTA_THETA private double theta private double ds DELTA_SCALE private double scale 1 private.. @Override public void actionPerformed ActionEvent event theta dt scale ds if scale .5 scale 4 ds ds repaint @Override public.. w 2 0 w 2 h g2d.drawLine 0 h 2 w h 2 g2d.rotate theta w 2 h 2 g2d.drawPolygon p1 g2d.drawPolygon p2 at.setToIdentity..

How do I draw an arrowhead (in Android)?

http://stackoverflow.com/questions/6713757/how-do-i-draw-an-arrowhead-in-android

double length double angle int points new int 2 double theta Math.toRadians angle result 0 centerX int length Math.cos theta.. Math.toRadians angle result 0 centerX int length Math.cos theta result 1 centerY int length Math.sin theta return points I.. length Math.cos theta result 1 centerY int length Math.sin theta return points I have taken a look at the following threads..

JAXB Element mapping

http://stackoverflow.com/questions/9799081/jaxb-element-mapping

Element mapping I have an xml similar to alpha beta theta abcd theta beta alpha I want to map the theta element to a.. mapping I have an xml similar to alpha beta theta abcd theta beta alpha I want to map the theta element to a property thetaValue.. alpha beta theta abcd theta beta alpha I want to map the theta element to a property thetaValue in the class MyBean @XmlRootElement..