24 lines
661 B
JavaScript
24 lines
661 B
JavaScript
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function positionNode(node, previousNode, dx, dropCap) {
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if (!dropCap) {
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try {
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if (node.id === node.parent.children[node.parent.children.length - 1].id) {
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node.x += dx * node.depth;
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node.y = previousNode ? previousNode.y : 0;
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return;
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}
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} catch (e) {// skip to normal when a node has no parent
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}
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}
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node.x += dx * node.depth;
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node.y = previousNode ? previousNode.y + previousNode.height : 0;
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return;
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}
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module.exports = function (root, indent, dropCap) {
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var previousNode = null;
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root.eachNode(function (node) {
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positionNode(node, previousNode, indent, dropCap);
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previousNode = node;
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});
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};
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