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Update polygon.class.js

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This commit is contained in:
Andrea Bogazzi 2015-11-16 11:25:27 +01:00
parent 345c403a8e
commit 1c9932f97f
1 changed files with 10 additions and 6 deletions
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16
src/shapes/polygon.class.js
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@ -66,8 +66,10 @@
if (!('left' in options)) {
this.left = this.minX;
}
this.offsetX = this.minX + this.width / 2;
this.offsetY = this.minY + this.height / 2;
this.pathOffset = {
x: this.minX + this.width / 2,
y: this.minY + this.height / 2
};
},
/**
@ -106,18 +108,20 @@
* @return {String} svg representation of an instance
*/
toSVG: function(reviver) {
var points = [],
var points = [], addTransform,
markup = this._createBaseSVGMarkup();
for (var i = 0, len = this.points.length; i < len; i++) {
points.push(toFixed(this.points[i].x, 2), ',', toFixed(this.points[i].y, 2), ' ');
}
if (!(this.group && this.group.type === 'path-group')) {
addTransform = ' translate(' + (-this.pathOffset.x) + ', ' + (-this.pathOffset.y) + ') ';
}
markup.push(
'<', this.type, ' ',
'points="', points.join(''),
'" style="', this.getSvgStyles(),
'" transform="', this.getSvgTransform(),
'" transform="', this.getSvgTransform(), addTransform,
' ', this.getSvgTransformMatrix(),
'"/>\n'
);
@ -154,7 +158,7 @@
return false;
}
noTransform || ctx.translate(-this.offsetX, -this.offsetY);
noTransform || ctx.translate(-this.pathOffset.x, -this.pathOffset.y);
ctx.beginPath();
ctx.moveTo(this.points[0].x, this.points[0].y);
for (var i = 0; i < len; i++) {