Difference between revisions of "Restrict points to limited area"

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(Created page with "<jsxgraph width="600" height="600"> var brd = JXG.JSXGraph.initBoard('jxgbox', {boundingbox:[-5,5,5,-5], axis:true}); var A = brd.create('glider', [-1,-1], {name:'A'}); var B = b...")
 
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<jsxgraph width="600" height="600">
 
<jsxgraph width="600" height="600">
 
var brd = JXG.JSXGraph.initBoard('jxgbox', {boundingbox:[-5,5,5,-5], axis:true});
 
var brd = JXG.JSXGraph.initBoard('jxgbox', {boundingbox:[-5,5,5,-5], axis:true});
var A = brd.create('glider', [-1,-1], {name:'A'});
+
var A = brd.create('point', [-1,-1], {name:'A'});
var B = brd.create('glider', [-3, 2], {name:'B'});
+
var B = brd.create('point', [-3, 2], {name:'B'});
var C = brd.create('glider', [ 3, 0], {name:'C'});
+
var C = brd.create('point', [ 3, 0], {name:'C'});
  
 
brd.on('update', function() {
 
brd.on('update', function() {

Revision as of 11:42, 18 June 2013

The underlying JavaScript code

var brd = JXG.JSXGraph.initBoard('jxgbox', {boundingbox:[-5,5,5,-5], axis:true});
var P0 = brd.create('point', [-4,-1], {name:'', face:'[]'});
var P1 = brd.create('point', [4,-1], {name:'', face:'[]'});
var li = brd.create('line', [P0,P1]);
var A = brd.create('glider', [0,-1,li], {name:'A'});
var B = brd.create('glider', [-3,-1,li], {name:'B'});
var C = brd.create('glider', [ 3,-1,li], {name:'C'});

brd.on('update', function() {
   var list = [A, B, C], i;
 
   for (i=

 });