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CompoundPath cleanups.

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This commit is contained in:
Jonathan Puckey 2011-04-21 21:12:48 +02:00
parent 1ea0a811b5
commit 11063af8df
1 changed files with 12 additions and 16 deletions
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28
src/path/CompoundPath.js
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@ -19,9 +19,8 @@ var CompoundPath = this.CompoundPath = PathItem.extend({
this.base();
this.children = [];
if (items) {
for (var i = 0, l = items.length; i < l; i++) {
for (var i = 0, l = items.length; i < l; i++)
this.appendTop(items[i]);
}
}
},
@ -29,11 +28,11 @@ var CompoundPath = this.CompoundPath = PathItem.extend({
// code (from a utility script?)
getBounds: function() {
if (this.children.length) {
var rect = this.children[0].getBounds();
var x1 = rect.x;
var y1 = rect.y;
var x2 = rect.x + rect.width;
var y2 = rect.y + rect.height;
var rect = this.children[0].getBounds(),
x1 = rect.x,
y1 = rect.y,
x2 = rect.x + rect.width,
y2 = rect.y + rect.height;
for (var i = 1, l = this.children.length; i < l; i++) {
var rect2 = this.children[i].getBounds();
x1 = Math.min(rect2.x, x1);
@ -64,9 +63,8 @@ var CompoundPath = this.CompoundPath = PathItem.extend({
},
smooth: function() {
for (var i = 0, l = this.children.length; i < l; i++) {
for (var i = 0, l = this.children.length; i < l; i++)
this.children[i].smooth();
}
},
moveTo: function() {
@ -79,9 +77,8 @@ var CompoundPath = this.CompoundPath = PathItem.extend({
var firstChild = this.children[0];
ctx.beginPath();
param.compound = true;
for (var i = 0, l = this.children.length; i < l; i++) {
for (var i = 0, l = this.children.length; i < l; i++)
Item.draw(this.children[i], ctx, param);
}
firstChild.setContextStyles(ctx);
var fillColor = firstChild.getFillColor(),
strokeColor = firstChild.getStrokeColor();
@ -106,15 +103,14 @@ var CompoundPath = this.CompoundPath = PathItem.extend({
var fields = {
moveBy: function() {
var point = arguments.length ? Point.read(arguments) : new Point();
var path = getCurrentPath(this);
var current = path.segments[path.segments.length - 1]._point;
var point = arguments.length ? Point.read(arguments) : new Point(),
path = getCurrentPath(this),
current = path.segments[path.segments.length - 1]._point;
this.moveTo(current.add(point));
},
closePath: function() {
var path = getCurrentPath(this);
path.closed = true;
getCurrentPath(this).closed = true;
}
};