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| ***** Iilish | | ***** Iilish |
| '''<big>Notes</big>'''<references /> --> | | '''<big>Notes</big>'''<references /> --> |
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| <graph>
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|
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| {
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| "$schema": "https://vega.github.io/schema/vega/v5.json",
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| "description": "An example of Cartesian layouts for a node-link diagram of hierarchical data.",
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| "width": 600,
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| "height": 1600,
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| "padding": 5,
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|
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| "signals": [
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| {
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| "name": "labels", "value": true,
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| "bind": {"input": "checkbox"}
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| },
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| {
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| "name": "layout", "value": "tidy",
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| "bind": {"input": "radio", "options": ["tidy", "cluster"]}
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| },
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| {
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| "name": "links", "value": "diagonal",
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| "bind": {
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| "input": "select",
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| "options": ["line", "curve", "diagonal", "orthogonal"]
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| }
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| },
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| {
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| "name": "separation", "value": false,
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| "bind": {"input": "checkbox"}
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| }
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| ],
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|
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| "data": [
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| {
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| "name": "tree",
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| "url": "data/flare.json",
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| "transform": [
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| {
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| "type": "stratify",
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| "key": "id",
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| "parentKey": "parent"
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| },
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| {
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| "type": "tree",
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| "method": {"signal": "layout"},
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| "size": [{"signal": "height"}, {"signal": "width - 100"}],
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| "separation": {"signal": "separation"},
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| "as": ["y", "x", "depth", "children"]
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| }
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| ]
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| },
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| {
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| "name": "links",
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| "source": "tree",
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| "transform": [
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| { "type": "treelinks" },
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| {
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| "type": "linkpath",
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| "orient": "horizontal",
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| "shape": {"signal": "links"}
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| }
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| ]
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| }
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| ],
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|
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| "scales": [
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| {
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| "name": "color",
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| "type": "linear",
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| "range": {"scheme": "magma"},
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| "domain": {"data": "tree", "field": "depth"},
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| "zero": true
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| }
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| ],
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|
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| "marks": [
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| {
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| "type": "path",
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| "from": {"data": "links"},
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| "encode": {
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| "update": {
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| "path": {"field": "path"},
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| "stroke": {"value": "#ccc"}
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| }
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| }
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| },
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| {
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| "type": "symbol",
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| "from": {"data": "tree"},
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| "encode": {
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| "enter": {
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| "size": {"value": 100},
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| "stroke": {"value": "#fff"}
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| },
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| "update": {
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| "x": {"field": "x"},
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| "y": {"field": "y"},
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| "fill": {"scale": "color", "field": "depth"}
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| }
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| }
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| },
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| {
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| "type": "text",
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| "from": {"data": "tree"},
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| "encode": {
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| "enter": {
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| "text": {"field": "name"},
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| "fontSize": {"value": 9},
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| "baseline": {"value": "middle"}
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| },
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| "update": {
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| "x": {"field": "x"},
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| "y": {"field": "y"},
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| "dx": {"signal": "datum.children ? -7 : 7"},
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| "align": {"signal": "datum.children ? 'right' : 'left'"},
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| "opacity": {"signal": "labels ? 1 : 0"}
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| }
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| }
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| }
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| ]
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| }
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|
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|
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| </graph>
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| ==History== | | ==History== |