Difference between revisions of "Point"
From JSXGraph Wiki
| Line 23: | Line 23: | ||
| − | === Attributes === | + | === Attributes of a point === |
Several attributes can be given to change the properties of a point. | Several attributes can be given to change the properties of a point. | ||
| + | <source lang="javascript"> | ||
| + | var board = JXG.JSXGraph.initBoard('jxgbox', {originX: 200, originY: 100, unitX: 50, unitY: 50}); | ||
| + | var p = board.createElement('point',[1,1]); | ||
| + | </source> | ||
| + | |||
<html> | <html> | ||
<div id="jxgbox2" class="jxgbox" style="width:500px; height:200px; float:left; "></div> | <div id="jxgbox2" class="jxgbox" style="width:500px; height:200px; float:left; "></div> | ||
Revision as of 10:31, 17 September 2008
This example shows how to construct a simple, draggable point. It is produced by the following commands:
<div id="jxgbox" class="jxgbox" style="width:500px; height:200px; float:left; "></div>
<script type="text/javascript">
var board = JXG.JSXGraph.initBoard('jxgbox', {originX: 200, originY: 100, unitX: 50, unitY: 50});
var p = board.createElement('point',[1,1]);
</script>
The JavaScript code has to be placed AFTER the div element which will contain the construction. From now on, we will only show the JavaScript code.
Attributes of a point
Several attributes can be given to change the properties of a point.
var board = JXG.JSXGraph.initBoard('jxgbox', {originX: 200, originY: 100, unitX: 50, unitY: 50});
var p = board.createElement('point',[1,1]);
