Function parseNodes

extension-src/dataTool/gexf.ts:73–145

(parent, attributesMap)

}

function parseNodes(parent, attributesMap) {
    return parent ? zrUtil.map(getChildrenByTagName(parent, 'node'), function (nodeDom) {

        const id = getAttr(nodeDom, 'id');
        const label = getAttr(nodeDom, 'label');

        const node = {
            id: id,
            name: label,
            itemStyle: {
                normal: {}
            }
        };

        const vizSizeDom = getChildByTagName(nodeDom, 'viz:size');
        const vizPosDom = getChildByTagName(nodeDom, 'viz:position');
        const vizColorDom = getChildByTagName(nodeDom, 'viz:color');
        // let vizShapeDom = getChildByTagName(nodeDom, 'viz:shape');

        const attvaluesDom = getChildByTagName(nodeDom, 'attvalues');

        if (vizSizeDom) {
            node.symbolSize = parseFloat(getAttr(vizSizeDom, 'value'));
        }
        if (vizPosDom) {
            node.x = parseFloat(getAttr(vizPosDom, 'x'));
            node.y = parseFloat(getAttr(vizPosDom, 'y'));
            // z
        }
        if (vizColorDom) {
            node.itemStyle.normal.color = 'rgb(' + [
                getAttr(vizColorDom, 'r') | 0,
                getAttr(vizColorDom, 'g') | 0,
                getAttr(vizColorDom, 'b') | 0
            ].join(',') + ')';
        }
        // if (vizShapeDom) {
            // node.shape = getAttr(vizShapeDom, 'shape');
        // }
        if (attvaluesDom) {
            const attvalueDomList = getChildrenByTagName(attvaluesDom, 'attvalue');

            node.attributes = {};

            for (let j = 0; j < attvalueDomList.length; j++) {
                const attvalueDom = attvalueDomList[j];
                const attId = getAttr(attvalueDom, 'for');
                let attValue = getAttr(attvalueDom, 'value');
                const attribute = attributesMap[attId];

                if (attribute) {
                    switch (attribute.type) {
                        case 'integer':
                        case 'long':
                            attValue = parseInt(attValue, 10);
                            break;
                        case 'float':
                        case 'double':