Circles on circles: Difference between revisions

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Line 20: Line 20:
orientation: "horizontal",range: "min",min: 1,max: 100,value: 7,
orientation: "horizontal",range: "min",min: 1,max: 100,value: 7,
slide: function(event, ui) {
slide: function(event, ui) {
$("#f1").val(ui.value*0.01);
$("#f1").val(ui.value);
                                f1 = ui.value;
                                board.update();
}
}
});
});
Line 63: Line 65:
  board = JXG.JSXGraph.initBoard('jsxgbox', {originX: 250, originY: 250, unitX: 100, unitY: 100});
  board = JXG.JSXGraph.initBoard('jsxgbox', {originX: 250, originY: 250, unitX: 100, unitY: 100});
alert($("#c1").value);
alert($("#c1").value);
var c = board.createElement('curve', [
var c1 = 1;
var c2 = 0.5;
var f1 = 7;
var f2 = 17;
var c = board.createElement('curve', [
               function(t) { return Math.cos(t)+ 0.5*Math.cos(t);},
               function(t) { return Math.cos(t)+ 0.5*Math.cos(t);},
               function(t) { return Math.sin(t)+ 0.5*Math.sin(3*t);},
               function(t) { return Math.sin(t)+ 0.5*Math.sin(3*t);},

Revision as of 11:05, 29 June 2009