Construction of a constrained point: Difference between revisions

From JSXGraph Wiki
(New page: A point can depend on another geometric object. This dependence can be given by using JavaScript syntax or by using GEONExT syntax. Here is an example using GEONExT syntax. The point A is ...)
 
(Removing all content from page)
 
(9 intermediate revisions by the same user not shown)
Line 1: Line 1:
A point can depend on another geometric object. This dependence can be given by using JavaScript syntax or by using
GEONExT syntax. Here is an example using GEONExT syntax.
The point A is draggable. The point B depends on point A: Its y-coordinate is set to 1 and its x-coordinate is set
to the x-coordinate of A.
<source lang="javascript">
var b = JXG.JSXGraph.initBoard('jxgbox1', {originX: 40, originY: 100, unitX: 40, unitY: 40});
var free = b.createElement('point',[0,0], {name:'A', style:5});
var dep = b.createElement('point',["X(A)",1], {name:'B, style:8});
</source>
<html>
<div id="jxgbox1" class="jxgbox" style="width:600px; height:200px; float:left; "></div>
<script type="text/javascript">
var b = JXG.JSXGraph.initBoard('jxgbox1', {originX: 40, originY: 100, unitX: 40, unitY: 40});
var free = b.createElement('point',[0,0], {name:'A', style:5});
var dep = b.createElement('point',["X(A)",1], {name:'B, style:8});
</script>
<br clear=all>
</html>


[[Category:Examples]]

Latest revision as of 10:09, 17 September 2008