Indicate name of graph relations.
Most changes taken from: http://bl.ocks.org/fancellu/2c782394602a93921faff74e594d1bb1
This commit is contained in:
Sergio Martínez Portela
parent
819948e969
commit
386b3a1855
@ -135,7 +135,7 @@ def main(src_top, dest_top):
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if isinstance(headline.parent, org_rw.Headline):
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links.append({
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"target": headline.parent.id,
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"relation": "contained-in"
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"relation": "in"
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})
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graph[headline.id] = {
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"title": headline.title.strip(),
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@ -161,6 +161,7 @@ def main(src_top, dest_top):
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def print_tree(tree, indentation=0):
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return
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for element in tree:
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print(" " * indentation + "- " + str(type(element)))
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if "children" in dir(element):
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@ -226,8 +227,8 @@ def render_text_tokens(tokens, acc):
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html.escape(link_target),
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html.escape(description),
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))
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else:
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raise NotImplementedError('TextToken: {}'.format(chunk))
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# else:
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# raise NotImplementedError('TextToken: {}'.format(chunk))
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def render_tag(element, acc):
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@ -247,11 +248,12 @@ def render_tree(tree, acc):
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render_tag(element, acc)
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def render(headline, doc):
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if headline.id != "ea48ec1d-f9d4-4fb7-b39a-faa7b6e2ba95":
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return ""
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print("\n===========")
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def render(headline, doc, headlineLevel):
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try:
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dom = headline.as_dom()
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except:
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logging.error("Error generating DOM for {}".format(doc.path))
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raise
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print_tree(dom)
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content = []
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@ -35,7 +35,8 @@ function ForceGraph({
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colors = d3.schemeTableau10, // an array of color strings, for the node groups
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width = 640, // outer width, in pixels
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height = 400, // outer height, in pixels
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invalidation // when this promise resolves, stop the simulation
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invalidation, // when this promise resolves, stop the simulation
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linkLabel = null,
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} = {}) {
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// Compute values.
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const N = d3.map(nodes, nodeId).map(intern);
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@ -75,15 +76,63 @@ function ForceGraph({
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.attr("viewBox", [-width / 2, -height / 2, width, height])
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.attr("style", "max-width: 100%; height: auto; height: intrinsic;");
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// Add arrowheads
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svg.append('defs').append('marker')
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.attr('id', 'arrowhead')
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.attr('viewBox', '-0 -5 10 10')
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.attr('refX', 13)
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.attr('refY', 0)
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.attr('orient', 'auto')
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.attr('markerWidth', 13)
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.attr('markerHeight', 13)
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.attr('xoverflow', 'visible')
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.append('svg:path')
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.attr('d', 'M 0,-5 L 10 ,0 L 0,5')
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.attr('fill', '#999')
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.style('stroke','none');
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const link = svg.append("g")
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.attr("stroke", linkStroke)
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.attr("stroke-opacity", linkStrokeOpacity)
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.attr("stroke-width", typeof linkStrokeWidth !== "function" ? linkStrokeWidth : null)
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.attr("stroke-linecap", linkStrokeLinecap)
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.attr('marker-end','url(#arrowhead)')
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.selectAll("line")
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.data(links)
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.join("line");
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let edgelabels = null;
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let edgepaths = null;
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if (linkLabel) {
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edgepaths = svg.selectAll(".edgepath")
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.data(links)
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.enter()
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.append('path')
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.attr('class', 'edgepath')
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.attr('fill-opacity', 0)
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.attr('stroke-opacity', 0)
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.attr('id', function (d, i) {return 'edgepath' + i})
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.style("pointer-events", "none");
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edgelabels = svg.selectAll(".edgelabel")
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.data(links)
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.enter()
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.append('text')
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.style("pointer-events", "none")
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.attr('class', 'edgelabel')
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.attr('id', function (d, i) {return 'edgelabel' + i})
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.attr('font-size', 10)
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.attr('fill', '#666');
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edgelabels.append('textPath')
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.attr('xlink:href', function (d, i) {return '#edgepath' + i})
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.style("text-anchor", "middle")
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.style("pointer-events", "none")
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.attr("startOffset", "50%")
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.text(linkLabel);
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}
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if (W) link.attr("stroke-width", ({index: i}) => W[i]);
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const node = svg.append("g")
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@ -117,6 +166,25 @@ function ForceGraph({
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node
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.attr("cx", d => d.x)
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.attr("cy", d => d.y);
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if (linkLabel) {
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edgepaths.attr('d', function (d) {
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return 'M ' + d.source.x + ' ' + d.source.y + ' L ' + d.target.x + ' ' + d.target.y;
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});
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edgelabels.attr('transform', function (d) {
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if (d.target.x < d.source.x) {
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var bbox = this.getBBox();
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rx = bbox.x + bbox.width / 2;
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ry = bbox.y + bbox.height / 2;
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return 'rotate(180 ' + rx + ' ' + ry + ')';
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}
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else {
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return 'rotate(0)';
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}
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});
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}
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}
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function drag(simulation) {
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@ -174,7 +242,7 @@ function ForceGraph({
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if (NODE_GRAPH[node_id] === undefined) {
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continue;
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}
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edges.push({source, target: node_id});
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edges.push({source, target: node_id, relation: target.relation});
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}
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}
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var graph = {
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@ -184,14 +252,15 @@ function ForceGraph({
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var holder = document.getElementById('graph_holder');
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var chart = ForceGraph(graph, {
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nodeId: d => d,
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nodeGroup: d => Math.random() * 4 | 0,
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nodeGroup: d => NODE_GRAPH[d].depth,
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nodeTitle: d => `${NODE_GRAPH[d].title}`,
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nodeRadius: d => Math.max(1, 4 - NODE_GRAPH[d.id].depth) * 3,
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nodeRadius: d => 3 + Math.max(1, 4 - NODE_GRAPH[d.id].depth) * 2,
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width: holder.clientWidth,
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height: holder.clientHeight,
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linkStrokeWidth: 0.5,
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linkStrength: 1,
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// invalidation // a promise to stop the simulation when the cell is re-run
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linkStrokeWidth: 1,
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// linkStrength: -5,
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// invalidation, // a promise to stop the simulation when the cell is re-run
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linkLabel: (d) => { const e = edges[d.index]; if (e.relation) { return e.relation; } else { return ''; } },
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});
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holder.appendChild(chart);
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</script>
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