scratchfoundation/paper.js
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Unroll loop in Path#_setStyles().

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This commit is contained in:
Jürg Lehni 2011-12-19 21:23:28 +01:00
parent e89b2e5be1
commit 466857659c
1 changed files with 15 additions and 17 deletions
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32
src/path/Path.js
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@ -1386,11 +1386,24 @@ var Path = this.Path = PathItem.extend(/** @lends Path# */{
} }
return { return {
_setStyles: function(ctx) {
var style = this._style,
width = style.getStrokeWidth(),
join = style.getStrokeJoin(),
cap = style.getStrokeCap(),
limit = style.getMiterLimit();
if (width != null) ctx.lineWidth = width;
if (join) ctx.lineJoin = join;
if (cap) ctx.lineCap = cap;
if (limit) ctx.miterLimit = limit;
},
draw: function(ctx, param) { draw: function(ctx, param) {
if (!param.compound) if (!param.compound)
ctx.beginPath(); ctx.beginPath();
// TODO: Can't we access _style._strokeColor, as we do in strokeBounds? // TODO: Can't we access _style._strokeColor, as we do in
// strokeBounds?
var fillColor = this.getFillColor(), var fillColor = this.getFillColor(),
strokeColor = this.getStrokeColor(), strokeColor = this.getStrokeColor(),
dashArray = this.getDashArray() || [], // TODO: Always defined? dashArray = this.getDashArray() || [], // TODO: Always defined?
@ -1437,7 +1450,7 @@ var Path = this.Path = PathItem.extend(/** @lends Path# */{
} }
} }
}; };
}, new function() { // Inject methods that require scoped privates }, new function() { // Path Smoothing
/** /**
* Solves a tri-diagonal system for one of coordinates (x or y) of first * Solves a tri-diagonal system for one of coordinates (x or y) of first
@ -1465,22 +1478,7 @@ var Path = this.Path = PathItem.extend(/** @lends Path# */{
return x; return x;
}; };
var styles = {
getStrokeWidth: 'lineWidth',
getStrokeJoin: 'lineJoin',
getStrokeCap: 'lineCap',
getMiterLimit: 'miterLimit'
};
return { return {
_setStyles: function(ctx) {
for (var i in styles) {
var style = this._style[i]();
if (style)
ctx[styles[i]] = style;
}
},
// Note: Documentation for smooth() is in PathItem // Note: Documentation for smooth() is in PathItem
smooth: function() { smooth: function() {
// This code is based on the work by Oleg V. Polikarpotchkin, // This code is based on the work by Oleg V. Polikarpotchkin,