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35 lines
923 B
35 lines
923 B
;(function(undefined) {
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'use strict';
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if (typeof sigma === 'undefined')
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throw 'sigma is not declared';
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// Initialize packages:
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sigma.utils.pkg('sigma.middlewares');
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/**
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* This middleware will just copy the graphic properties.
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*
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* @param {?string} readPrefix The read prefix.
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* @param {?string} writePrefix The write prefix.
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*/
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sigma.middlewares.copy = function(readPrefix, writePrefix) {
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var i,
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l,
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a;
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if (writePrefix + '' === readPrefix + '')
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return;
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a = this.graph.nodes();
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for (i = 0, l = a.length; i < l; i++) {
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a[i][writePrefix + 'x'] = a[i][readPrefix + 'x'];
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a[i][writePrefix + 'y'] = a[i][readPrefix + 'y'];
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a[i][writePrefix + 'size'] = a[i][readPrefix + 'size'];
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}
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a = this.graph.edges();
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for (i = 0, l = a.length; i < l; i++)
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a[i][writePrefix + 'size'] = a[i][readPrefix + 'size'];
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};
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}).call(this);
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