null
null
null
null
0
0
null
null
null
"canvas"
100
return this.selectedElement;
if (this.selectedElement)
this.selectedElement.color(this.colors.normal)
this.selectedElement = val;
if (this.selectedElement)
this.selectedElement.color(this.colors.selected)
return this.selectablesArray;
return this.selectedButton;
// FREE POINTS ONLY FOR THE MOMENT
//alert('add_point : ' + event.clientX + ' ' + event.clientY);
var elm = document.createElementNS("http://www.ycombe.net/Xul/Geometry", "geometry:point");
this.appendChild(elm);
elm.position(event.clientX - this.refX, event.clientY - this.refY);
this.ListOfPoints.push(elm);
this.ListOfFreePoints.push(elm);
elm.free = true;
// Is there a Free Point under the click?
if (!this.selected)
return;
else {
this.selected.position(event.clientX - this.refX,
event.clientY - this.refY);
this.selected = null;
}
//alert(this.id);
var canvas = document.getElementById('canvas');
canvas.button = this.id;
"point"
0
0
false
this.childs = new Array();
this.parents = new Array();
this.inner = document.getAnonymousNodes(this)[0];
this.posX = X;
this.posY = Y;
this.inner.cx.baseVal.value = X;
this.inner.cy.baseVal.value = Y;
for (var i=0, item; item = this.childs[i]; i++)
item.update_pos(this);
}
"line"
false
this.parents = { 1 : null, 2 : null };
this.inner = document.getAnonymousNodes(this)[0];
this.moveto = this.inner.createSVGPathSegMovetoAbs( 0,0);
this.lineto = this.inner.createSVGPathSegLinetoAbs( 100,100);
this.inner.pathSegList.appendItem(this.moveto);
this.inner.pathSegList.appendItem(this.lineto);
if (this.parents['1'] == point){
this.lineto.x = point.posX;
this.lineto.y = point.posY;
} else {
this.moveto.x = point.posX;
this.moveto.y = point.posY;
}
if (!this.parents['1']){
this.lineto.x = point.posX;
this.lineto.y = point.posY;
this.parents['1'] = point;
}
else {
this.moveto.x = point.posX;
this.moveto.y = point.posY;
this.parents['2'] = point;
this.parentNode.selectedSet = null;
}
point.childs.push(this);
if (!this.parents['1']){
this.lineto.x = posX;
this.lineto.y = posY;
} else {
this.moveto.x = posX;
this.moveto.y = posY;
}
"line"
false
0
0
0
0
0
this.parents = { 1 : null, 2 : null };
this.inner = document.getAnonymousNodes(this)[0];
if (this.parents['1'] == point){
this.CX = point.posX;
this.CY = point.posY;
this.inner.cx.baseVal.value = this.CX;
this.inner.cy.baseVal.value = this.CY;
var x = this.R_posX - this.CX;
var y = this.R_posY - this.CY
this.R = Math.sqrt( x*x + y*y);
this.inner.r.baseVal.value = this.R;
} else {
this.R_posX = point.posX;
this.R_posY = point.posY;
var x = this.R_posX - this.CX;
var y = this.R_posY - this.CY
this.R = Math.sqrt( x*x + y*y);
this.inner.r.baseVal.value = this.R;
}
if (!this.parents['1']){
this.CX = point.posX;
this.CY = point.posY;
this.inner.cx.baseVal.value = this.CX;
this.inner.cy.baseVal.value = this.CY;
this.parents['1'] = point;
}
else {
this.R_posX = point.posX;
this.R_posY = point.posY;
var x = this.R_posX - this.CX;
var y = this.R_posY - this.CY
this.R = Math.sqrt( x*x + y*y);
this.inner.r.baseVal.value = this.R;
this.parents['2'] = point;
this.parentNode.selectedSet = null;
}
point.childs.push(this);
//alert('parent');
if (!this.parents['1']){
this.CX = posX;
this.CY = posY;
this.inner.cx.baseVal.value = this.CX;
this.inner.cy.baseVal.value = this.CY;
} else {
var x = posX - this.CX;
var y = posY - this.CY
this.R = Math.sqrt( x*x + y*y);
this.inner.r.baseVal.value = this.R;
}