| |
| | DHTML Tutorial 1, Creating Web Pages with HTML, XML, and Dynamic HTML, 2nd Edition, Patrick Carey, Carey Associates, ... (Site not responding. Last check: 2007-10-14) |
 | | Because positive motion is down and to the right, angles are expressed in a clockwise, and not a counter-clockwise direction. |
 | | method to round the value to zero, or choose angles which are close to, but not exactly equal to, those angles. |
 | | To move an object in a circle, you change the angle every few milliseconds, while keeping the distance constant from a common center. |
| www.course.com /downloads/newperspectives/crweb3/documents/dhtml_t01.html (554 words) |
|