Difference between revisions of "Parametric curve plotter"

Revision as of 21:42, 1 July 2009

function x(t) {return Math.cos(t); }; function y(t) {return Math.sin(t); };

@@ Line 7: / Line 7: @@
 </p>
 </html>
-<jsxgraph width="600" height="400">
+<jsxgraph width="500" height="500">
-board = JXG.JSXGraph.initBoard('jxgbox', {axis:true, originX: 250, originY: 250, unitX: 50, unitY: 50});
+board = JXG.JSXGraph.initBoard('jxgbox', {axis:true, boundingbox:[-5,5,5,-5]});
 a = board.createElement('slider', [[0,-1],[5,-1],[-4*Math.PI,0,0]], {style:6, name:'a'});
 b = board.createElement('slider', [[0,-2],[5,-2],[0,1,4*Math.PI]], {style:6, name:'b'});