Difference between revisions of "Parametric curve plotter"

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Line 9: Line 9:
 
<jsxgraph width="500" height="500">
 
<jsxgraph width="500" height="500">
 
board = JXG.JSXGraph.initBoard('jxgbox', {axis:true, boundingbox:[-5,5,5,-5]});
 
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'});
+
a = board.createElement('slider', [[0,-1],[3,-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'});
+
b = board.createElement('slider', [[0,-2],[3,-2],[0,1,4*Math.PI]], {style:6, name:'b'});
 
function doIt(){
 
function doIt(){
 
   eval(document.getElementById("eingabe").value);
 
   eval(document.getElementById("eingabe").value);

Revision as of 21:42, 1 July 2009


The JavaScript code

<source lang="xml"> <source>