sysutils/svgo
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Path data processing improvements.

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Improved path data saving.
Collapse repeated now works at writing path data and doesn't affect pathJS to make further processing easier.
Resolves #204.
This commit is contained in:
GreLI
2015-03-16 23:43:38 +03:00
parent 15ded2773e
commit e220b6cad0
9 changed files with 248 additions and 272 deletions
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27
plugins/mergePaths.js
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@ -4,8 +4,14 @@ exports.type = 'perItem';
exports.active = true;
exports.params = {
collapseRepeated: true,
leadingZero: true,
negativeExtraSpace: true
};
var path2js = require('./_path.js').path2js,
relative2absolute = require('./_path.js').relative2absolute;
js2path = require('./_path.js').js2path;
/**
* Merge multiple Paths into one.
@ -13,13 +19,13 @@ var path2js = require('./_path.js').path2js,
* @param {Object} item current iteration item
* @return {Boolean} if false, item will be filtered out
*
* @author Kir Belevich
* @author Kir Belevich, Lev Solntsev
*/
exports.fn = function(item) {
exports.fn = function(item, params) {
if (!item.isElem() || item.isEmpty()) return;
var prevContentItem,
var prevContentItem = null,
prevContentItemKeys = null;
item.content = item.content.filter(function(contentItem) {
@ -31,7 +37,7 @@ exports.fn = function(item) {
contentItem.hasAttr('d')
) {
if (prevContentItemKeys == null) {
if (!prevContentItemKeys) {
prevContentItemKeys = Object.keys(prevContentItem.attrs);
}
@ -41,15 +47,12 @@ exports.fn = function(item) {
return key == 'd' ||
prevContentItem.hasAttr(key) &&
prevContentItem.attr(key).value == contentItem.attr(key).value;
});
}),
prevPathJS = path2js(prevContentItem),
curPathJS = path2js(contentItem);
if (equalData) {
var prevPathJS = prevContentItem.pathJS;
if (prevContentItem.pathJS) {
prevPathJS.push.apply(prevPathJS, contentItem.pathJS);
}
prevContentItem.attr('d').value += contentItem.attr('d').value.replace(/m/i, 'M');
js2path(prevContentItem, prevPathJS.concat(curPathJS), params);
return false;
}
}