| import * as vec2 from 'zrender/src/core/vector'; |
| export function simpleLayout(seriesModel) { |
| var coordSys = seriesModel.coordinateSystem; |
| |
| if (coordSys && coordSys.type !== 'view') { |
| return; |
| } |
| |
| var graph = seriesModel.getGraph(); |
| graph.eachNode(function (node) { |
| var model = node.getModel(); |
| node.setLayout([+model.get('x'), +model.get('y')]); |
| }); |
| simpleLayoutEdge(graph); |
| } |
| export function simpleLayoutEdge(graph) { |
| graph.eachEdge(function (edge) { |
| var curveness = edge.getModel().get('lineStyle.normal.curveness') || 0; |
| var p1 = vec2.clone(edge.node1.getLayout()); |
| var p2 = vec2.clone(edge.node2.getLayout()); |
| var points = [p1, p2]; |
| |
| if (+curveness) { |
| points.push([(p1[0] + p2[0]) / 2 - (p1[1] - p2[1]) * curveness, (p1[1] + p2[1]) / 2 - (p2[0] - p1[0]) * curveness]); |
| } |
| |
| edge.setLayout(points); |
| }); |
| } |