Difference between revisions of "Trace curve"

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Line 3: Line 3:
 
var A = brd.create('point', [-1.5, -1.5]);
 
var A = brd.create('point', [-1.5, -1.5]);
 
var B = brd.create('point', [1.5, -1.5]);
 
var B = brd.create('point', [1.5, -1.5]);
var C0 = brd.create('point', [1.5, 1.5], {visible:false});
+
var C0 = brd.create('point', [1.5, 1.0], {visible:false});
 
var g = brd.create('line', [A,B], {visible:false});
 
var g = brd.create('line', [A,B], {visible:false});
 
var h = brd.create('parallel', [g, C0], {visible:true});
 
var h = brd.create('parallel', [g, C0], {visible:true});
Line 12: Line 12:
 
var M2 = brd.create('midpoint', [A, C], {withLabel:false});
 
var M2 = brd.create('midpoint', [A, C], {withLabel:false});
 
var M3 = brd.create('midpoint', [B, C], {withLabel:false});
 
var M3 = brd.create('midpoint', [B, C], {withLabel:false});
var s1 = brd.create('line', [C, M1]);
+
var s1 = brd.create('perpendicular', [[A,B], M1]);
 
var s2 = brd.create('line', [B, M2]);
 
var s2 = brd.create('line', [B, M2]);
 
var s3 = brd.create('line', [A, M3]);
 
var s3 = brd.create('line', [A, M3]);

Revision as of 13:55, 22 June 2012