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ellipses now grow from the top left corner by default

master
Mark MacKay 2012-07-12 00:37:20 -05:00
parent c4ef6a0ed8
commit c4e0cb01e3
1 changed files with 19 additions and 3 deletions
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22
editor/svgcanvas.js
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@ -3019,7 +3019,9 @@ var getMouseTarget = this.getMouseTarget = function(evt) {
break;
case "ellipse":
var c = $(shape).attr(["cx", "cy"]);
var cx = c.cx, cy = c.cy;
var cx = Math.abs(start_x + (x - start_x)/2)
var cy = Math.abs(start_y + (y - start_y)/2);
// Opera has a problem with suspendRedraw() apparently
handle = null;
if (!window.opera) svgroot.suspendRedraw(1000);
@ -3029,9 +3031,23 @@ var getMouseTarget = this.getMouseTarget = function(evt) {
y = snapToGrid(y);
cy = snapToGrid(cy);
}
shape.setAttributeNS(null, "rx", Math.abs(x - cx) );
var ry = Math.abs(evt.shiftKey?(x - cx):(y - cy));
var rx = Math.abs(start_x - cx)
var ry = Math.abs(start_y - cy);
if (evt.shiftKey) {
ry = rx
cy = (y > start_y) ? start_y + rx : start_y - rx
}
if (evt.altKey) {
cx = start_x
cy = start_y
rx = Math.abs(x - cx)
ry = evt.shiftKey ? rx : Math.abs(y - cy);
}
shape.setAttributeNS(null, "rx", rx );
shape.setAttributeNS(null, "ry", ry );
shape.setAttributeNS(null, "cx", cx );
shape.setAttributeNS(null, "cy", cy );
if (!window.opera) svgroot.unsuspendRedraw(handle);
break;
case "fhellipse":