aaac7fed
 liuqimichale
add
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'use strict';
exports.type = 'perItem';
exports.active = true;
exports.description = 'removes non-inheritable group’s presentational attributes';
var inheritableAttrs = require('./_collections').inheritableAttrs,
attrsGroups = require('./_collections').attrsGroups,
excludedAttrs = ['display', 'opacity'];
/**
* Remove non-inheritable group's "presentation" attributes.
*
* @param {Object} item current iteration item
* @return {Boolean} if false, item will be filtered out
*
* @author Kir Belevich
*/
exports.fn = function(item) {
if (item.isElem('g')) {
item.eachAttr(function(attr) {
if (
~attrsGroups.presentation.indexOf(attr.name) &&
~attrsGroups.graphicalEvent.indexOf(attr.name) &&
~attrsGroups.core.indexOf(attr.name) &&
~attrsGroups.conditionalProcessing.indexOf(attr.name) &&
!~excludedAttrs.indexOf(attr.name) &&
!~inheritableAttrs.indexOf(attr.name)
) {
item.removeAttr(attr.name);
}
});
}
};
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