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Reducing the number of path elements that are generated

This commit is contained in:
Jeff Avallone 2014-12-03 20:35:26 -05:00
parent 5a000ec302
commit e1c299453c
1 changed files with 8 additions and 7 deletions
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15
src/js/parser/javascript/regexp.js
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@ -21,7 +21,8 @@ export default _.extend({}, Base, {
totalHeight, totalHeight,
verticalCenter, verticalCenter,
matches = this.matches(), matches = this.matches(),
includeLines = (matches.length > 1); includeLines = (matches.length > 1),
paths = [];
_.invoke(matches, 'position'); _.invoke(matches, 'position');
@ -49,23 +50,23 @@ export default _.extend({}, Base, {
positions.each(pos => { positions.each(pos => {
var box = pos.content.getBBox(), var box = pos.content.getBBox(),
direction = box.cy > verticalCenter ? 1 : -1, direction = box.cy > verticalCenter ? 1 : -1,
pathStr, pathStr;
path;
pathStr = (verticalCenter === box.cy) ? pathStr = (verticalCenter === box.cy) ?
'M0,{center}H{side}' : 'M0,{center}H{side}' :
'M0,{center}q10,0 10,{d}V{target}q0,{d} 10,{d}H{side}'; 'M0,{center}q10,0 10,{d}V{target}q0,{d} 10,{d}H{side}';
path = self.container.path(Snap.format(pathStr, { paths.push(Snap.format(pathStr, {
center: verticalCenter, center: verticalCenter,
target: box.cy - 10 * direction, target: box.cy - 10 * direction,
side: box.x, side: box.x,
d: 10 * direction d: 10 * direction
})); }));
path.clone().transform(Snap.matrix()
.scale(-1, 1, center + 20, 0));
}); });
this.container.path(paths.join(''))
.clone().transform(Snap.matrix()
.scale(-1, 1, center + 20, 0));
} }
}, },