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image-nodes

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A library for visual programming of image-processing algorithms on dicom images

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import ImageNode from './node-image.js'; class Nodes { constructor() { this.activeNode = null; this.nodes = []; /* ImageNode.on('filesloaded', () => { var node = this.activeNode; var imgsrc = ImageNode.getLatestImage(); node.file = ImageNode.getLastestFile(); node.img = node.file.img; node.createImg(imgsrc); }) */ } getNodes() { return this.nodes; } getViewNodes() { return this.nodes.filter((node) => { return node.title == 'View' }) } addNode(node) { this.nodes.push(node); } removeNode(node) { node.removeNode(); var index = this.nodes.indexOf(node); this.nodes.splice(index, 1); } update() { } setActiveNode(node) { this.activeNode = node; } runNodes() { var viewNodes = this.getViewNodes(); this.viewport = viewNodes.map((viewNode) => { return viewNode.runNode(); }) return this.viewport; } render(svg) { this.nodes.forEach((node) => { node.createNode(svg); }); } } var nodes = new Nodes(); window.nodes = nodes; export default nodes;