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756 lines
19 KiB
TypeScript
756 lines
19 KiB
TypeScript
import '../../../src/behavior';
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import '../../../src/shape';
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import Simulate from 'event-simulate';
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import Graph from '../../../src/graph/graph';
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import { INode } from '../../../src/interface/item';
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const div = document.createElement('div');
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div.id = 'drag-spec';
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document.body.appendChild(div);
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describe('drag-node', () => {
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it('drag node', () => {
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const graph: Graph = new Graph({
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container: div,
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width: 500,
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height: 500,
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modes: {
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default: [
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{
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type: 'drag-node',
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enableDelegate: true,
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},
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],
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},
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});
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const data = {
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nodes: [
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{
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id: 'node',
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x: 50,
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y: 50,
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},
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],
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};
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graph.data(data);
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graph.render();
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const node = graph.addItem('node', {
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color: '#666',
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x: 50,
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y: 50,
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r: 20,
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style: { lineWidth: 2, fill: '#666' },
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});
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graph.paint();
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graph.emit('node:dragstart', { x: 100, y: 100, item: node });
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graph.emit('node:drag', { x: 120, y: 120, item: node });
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const dragMatrix = node.get('group').getMatrix();
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expect(dragMatrix[6]).toEqual(50);
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expect(dragMatrix[7]).toEqual(50);
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graph.emit('node:dragend', { x: 120, y: 120, item: node });
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const matrix = node.get('group').getMatrix();
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expect(matrix[0]).toEqual(1);
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expect(matrix[6]).toEqual(70);
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expect(matrix[7]).toEqual(70);
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graph.destroy();
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});
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it('drag locked node', () => {
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const graph: Graph = new Graph({
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container: div,
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width: 500,
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height: 500,
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modes: {
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default: [
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{
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type: 'drag-node',
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enableDelegate: true,
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},
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],
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},
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});
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const data = {
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nodes: [
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{
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id: 'node',
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x: 50,
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y: 50,
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},
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],
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};
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graph.data(data);
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graph.render();
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const node: INode = graph.addItem('node', {
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color: '#666',
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x: 50,
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y: 50,
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r: 20,
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style: { lineWidth: 2, fill: '#666' },
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}) as INode;
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graph.paint();
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node.lock();
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graph.emit('node:dragstart', { x: 100, y: 100, item: node });
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graph.emit('node:drag', { x: 120, y: 120, item: node });
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graph.emit('node:dragend', { x: 120, y: 120, item: node });
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const dragMatrix = node.get('group').getMatrix();
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expect(dragMatrix[6]).toEqual(50);
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expect(dragMatrix[7]).toEqual(50);
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graph.destroy();
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});
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it('drag a unselected node', () => {
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const graph: Graph = new Graph({
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container: div,
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width: 500,
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height: 500,
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defaultNode: {
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size: 10,
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},
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nodeStateStyles: {
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selected: {
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stroke: '#f00',
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lineWidth: 2,
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},
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},
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modes: {
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default: [
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{
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type: 'drag-node',
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enableDelegate: true,
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},
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],
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},
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});
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const data = {
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nodes: [
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{
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id: 'node1',
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x: 50,
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y: 50,
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},
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{
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id: 'node2',
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x: 50,
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y: 100,
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},
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{
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id: 'node3',
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x: 100,
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y: 50,
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},
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],
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};
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graph.data(data);
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graph.render();
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graph.getNodes().forEach((node, i) => {
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if (i < 2) {
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graph.setItemState(node, 'selected', true);
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}
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});
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graph.paint();
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const node = graph.getNodes()[2];
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graph.emit('node:dragstart', { x: 100, y: 50, item: node });
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graph.emit('node:drag', { x: 120, y: 120, item: node });
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graph.emit('node:drag', { x: 150, y: 150, item: node });
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const dragMatrix = node.get('group').getMatrix();
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expect(dragMatrix[6]).toEqual(100);
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expect(dragMatrix[7]).toEqual(50);
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graph.emit('node:dragend', { x: 200, y: 200, item: node });
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const matrix = node.get('group').getMatrix();
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expect(matrix[0]).toEqual(1);
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expect(matrix[6]).toEqual(200);
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expect(matrix[7]).toEqual(200);
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graph.destroy();
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});
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it('drag selected nodes', () => {
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const graph: Graph = new Graph({
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container: div,
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width: 500,
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height: 500,
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defaultNode: {
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size: 10,
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},
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nodeStateStyles: {
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selected: {
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stroke: '#f00',
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lineWidth: 2,
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},
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},
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modes: {
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default: [
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{
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type: 'drag-node',
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enableDelegate: true,
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},
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],
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},
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});
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const data = {
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nodes: [
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{
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id: 'node1',
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x: 50,
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y: 50,
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},
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{
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id: 'node2',
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x: 50,
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y: 100,
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},
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{
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id: 'node3',
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x: 100,
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y: 50,
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},
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],
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};
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graph.data(data);
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graph.render();
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graph.getNodes().forEach((node, i) => {
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if (i < 2) {
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graph.setItemState(node, 'selected', true);
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}
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});
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graph.paint();
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const node0 = graph.getNodes()[0];
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graph.emit('node:dragstart', { x: 50, y: 50, item: node0 });
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graph.emit('node:drag', { x: 120, y: 120, item: node0 });
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graph.emit('node:drag', { x: 150, y: 150, item: node0 });
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const dragMatrix = node0.get('group').getMatrix();
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expect(dragMatrix[6]).toEqual(50);
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expect(dragMatrix[7]).toEqual(50);
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graph.emit('node:dragend', { x: 200, y: 200, item: node0 });
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const matrix = node0.get('group').getMatrix();
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expect(matrix[0]).toEqual(1);
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expect(matrix[6]).toEqual(200);
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expect(matrix[7]).toEqual(200);
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graph.destroy();
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});
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it('drag one selected node', () => {
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const graph: Graph = new Graph({
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container: div,
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width: 500,
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height: 500,
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defaultNode: {
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size: 10,
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},
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nodeStateStyles: {
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selected: {
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stroke: '#f00',
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lineWidth: 2,
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},
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},
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modes: {
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default: [
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{
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type: 'drag-node',
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},
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],
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},
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});
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const data = {
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nodes: [
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{
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id: 'node1',
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x: 50,
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y: 50,
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},
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{
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id: 'node2',
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x: 50,
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y: 100,
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},
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{
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id: 'node3',
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x: 100,
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y: 50,
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},
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],
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};
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graph.data(data);
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graph.render();
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const node0 = graph.getNodes()[0];
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graph.setItemState(graph.getNodes()[0], 'selected', true);
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graph.paint();
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graph.emit('node:dragstart', { x: 50, y: 50, item: node0 });
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graph.emit('node:drag', { x: 150, y: 150, item: node0 });
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const dragMatrix = node0.get('group').getMatrix();
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expect(dragMatrix[6]).toEqual(150);
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expect(dragMatrix[7]).toEqual(150);
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graph.emit('node:dragend', { x: 200, y: 200, item: node0 });
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const matrix = node0.get('group').getMatrix();
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expect(matrix[0]).toEqual(1);
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expect(matrix[6]).toEqual(200);
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expect(matrix[7]).toEqual(200);
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graph.destroy();
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});
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it('delegate drag node with edge', () => {
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const graph = new Graph({
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container: div,
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width: 500,
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height: 500,
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modes: {
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default: [
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{
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type: 'drag-node',
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enableDelegate: true,
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delegateStyle: {
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fillOpacity: 0.8,
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},
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},
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],
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},
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});
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const source = graph.addItem('node', {
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id: 'source',
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color: '#666',
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x: 50,
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y: 50,
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size: 20,
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style: { lineWidth: 2, fill: '#666', opacity: 0.1 },
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});
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const target = graph.addItem('node', {
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id: 'target',
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color: '#666',
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x: 300,
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y: 300,
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size: 20,
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type: 'rect',
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style: { lineWidth: 2, fill: '#666', opacity: 0.1 },
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});
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const edge = graph.addItem('edge', { source, target });
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graph.paint();
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let path = edge
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.get('group')
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.get('children')[0]
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.attr('path');
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expect(path[0][1]).toEqual(57.77817459305202);
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expect(path[0][2]).toEqual(57.77817459305202);
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expect(path[1][1]).toEqual(289);
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expect(path[1][2]).toEqual(300);
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graph.emit('node:dragstart', { x: 100, y: 100, item: source });
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graph.emit('node:drag', { x: 120, y: 120, item: source });
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path = edge
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.get('group')
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.get('children')[0]
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.attr('path');
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expect(path[0][1]).toEqual(57.77817459305202);
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expect(path[0][2]).toEqual(57.77817459305202);
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expect(path[1][1]).toEqual(289);
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expect(path[1][2]).toEqual(300);
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const delegateShape = source.get('delegateShape');
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expect(delegateShape).not.toBe(undefined);
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graph.emit('node:dragend', { x: 140, y: 140, item: source });
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path = edge
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.get('group')
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.get('children')[0]
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.attr('path');
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expect(path[0][1]).toEqual(97.77817459305203);
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expect(path[0][2]).toEqual(97.77817459305203);
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expect(path[1][1]).toEqual(289);
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expect(path[1][2]).toEqual(300);
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expect(!!source.get('delegateShape')).toBe(false);
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graph.destroy();
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});
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it('drag node without size', () => {
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const graph = new Graph({
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container: div,
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width: 500,
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height: 500,
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modes: {
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default: [
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{
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type: 'drag-node',
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enableDelegate: true,
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},
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],
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},
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});
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let clicked = false;
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graph.on('node:click', () => {
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clicked = true;
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});
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const node = graph.addItem('node', {
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id: 'source',
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color: '#666',
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x: 50,
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y: 50,
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style: { lineWidth: 2, fill: '#666' },
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});
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graph.emit('node:dragstart', { x: 100, y: 100, item: node });
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graph.emit('node:drag', { x: 120, y: 120, item: node });
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const delegateShape = node.get('delegateShape');
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const bbox = delegateShape.getBBox();
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expect(bbox.width).toEqual(23);
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expect(bbox.height).toEqual(23);
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graph.emit('node:dragend', { x: 120, y: 120, item: node });
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expect(clicked).toBe(false);
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expect(node.get('delegateShape')).toBe(null);
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graph.destroy();
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});
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it('drag node & edge & label', () => {
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const graph = new Graph({
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container: div,
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width: 500,
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height: 500,
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modes: {
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default: [
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{
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type: 'drag-node',
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delegateStyle: {
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fillOpacity: 0.8,
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},
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},
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],
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},
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});
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const source = graph.addItem('node', {
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id: 'source',
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color: '#666',
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x: 50,
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y: 50,
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style: { lineWidth: 2, fill: '#666' },
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});
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const target = graph.addItem('node', {
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id: 'target',
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color: '#666',
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x: 300,
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y: 300,
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type: 'rect',
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style: { lineWidth: 2, fill: '#666' },
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});
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const edge = graph.addItem('edge', {
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source,
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target,
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label: 'test label',
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labelCfg: { autoRotate: true },
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});
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const label = edge.get('group').find(g => {
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return g.get('className') === 'edge-label';
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});
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expect(label).not.toBe(undefined);
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let matrix = label.getMatrix();
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expect(matrix[0]).toEqual(0.6196324480014811);
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expect(matrix[1]).toEqual(0.7848921132128235);
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expect(matrix[3]).toEqual(-0.7848921132128235);
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expect(matrix[4]).toEqual(0.6196324480014811);
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graph.emit('node:dragstart', { x: 100, y: 100, item: target });
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graph.emit('node:drag', { x: 120, y: 120, item: target });
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graph.emit('node:dragend', { x: 80, y: 120, item: target });
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matrix = label.getMatrix();
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expect(matrix[0]).toEqual(0.5490462406023208);
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expect(matrix[1]).toEqual(0.835791975123271);
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expect(matrix[3]).toEqual(-0.835791975123271);
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expect(matrix[4]).toEqual(0.5490462406023208);
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graph.destroy();
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});
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it('prevent default', () => {
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const graph = new Graph({
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container: div,
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width: 500,
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height: 500,
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modes: {
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default: [
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{
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type: 'drag-node',
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enableDelegate: false,
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shouldUpdate: e => {
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expect(e).not.toBe(undefined);
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return false;
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},
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},
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],
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},
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});
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const node = graph.addItem('node', {
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color: '#666',
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x: 50,
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y: 50,
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r: 20,
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style: { lineWidth: 2, fill: '#666' },
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});
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graph.paint();
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graph.emit('node:dragstart', { x: 100, y: 100, item: node });
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graph.emit('node:drag', { x: 120, y: 120, item: node });
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const matrix = node.get('group').getMatrix();
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expect(matrix[0]).toEqual(1);
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expect(matrix[6]).toEqual(50);
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expect(matrix[7]).toEqual(50);
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graph.destroy();
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});
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it('prevent begin', () => {
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const graph = new Graph({
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container: div,
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width: 500,
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height: 500,
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modes: {
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default: [
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{
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type: 'drag-node',
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enableDelegate: false,
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shouldBegin: e => {
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expect(e).not.toBe(undefined);
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return false;
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},
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},
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],
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},
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});
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const node = graph.addItem('node', {
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color: '#666',
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x: 50,
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y: 50,
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r: 20,
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style: { lineWidth: 2, fill: '#666' },
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});
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graph.paint();
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graph.emit('node:dragstart', { x: 100, y: 100, item: node });
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graph.emit('node:drag', { x: 120, y: 120, item: node });
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const matrix = node.get('group').getMatrix();
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expect(matrix[0]).toEqual(1);
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expect(matrix[6]).toEqual(50);
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expect(matrix[7]).toEqual(50);
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graph.destroy();
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});
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it('drag node not update edge', () => {
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const graph = new Graph({
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container: div,
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width: 500,
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height: 500,
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modes: {
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default: [
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{
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type: 'drag-node',
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delegate: false,
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updateEdge: false,
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},
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],
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},
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});
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const src = graph.addItem('node', {
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id: 'source',
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color: '#666',
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x: 50,
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y: 50,
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style: { lineWidth: 2, fill: '#666' },
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});
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const target = graph.addItem('node', {
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id: 'target',
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color: '#666',
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x: 300,
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y: 300,
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type: 'rect',
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style: { lineWidth: 2, fill: '#666' },
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});
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const edge = graph.addItem('edge', {
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source: src,
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target,
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label: 'test label',
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labelCfg: { autoRotate: true },
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});
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const keyShape = edge.get('keyShape');
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const path = keyShape.attr('path');
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graph.emit('node:dragstart', { item: src, x: 55, y: 55 });
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graph.emit('node:drag', { item: src, x: 66, y: 66 });
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expect(keyShape.attr('path')).toEqual(path);
|
|
graph.destroy();
|
|
});
|
|
|
|
// FIXME: 第一次拖拽节点出画布后,节点行为正确。再次回到画布上,仍然处于 G 的 drag 状态,从而无法触发 dragStart。再次拖动才可以
|
|
it('out of range', () => {
|
|
const graph = new Graph({
|
|
container: div,
|
|
width: 500,
|
|
height: 500,
|
|
modes: {
|
|
default: ['drag-node'],
|
|
},
|
|
});
|
|
const node = graph.addItem('node', {
|
|
color: '#666',
|
|
x: 50,
|
|
y: 50,
|
|
r: 20,
|
|
style: { lineWidth: 2, fill: '#666' },
|
|
});
|
|
const node1 = graph.addItem('node', {
|
|
color: '#666',
|
|
x: 150,
|
|
y: 50,
|
|
r: 20,
|
|
style: { lineWidth: 2, fill: '#666' },
|
|
});
|
|
graph.emit('node:dragstart', { x: 100, y: 100, item: node });
|
|
expect(node.getContainer().getMatrix()[6]).toEqual(50);
|
|
expect(node.getContainer().getMatrix()[7]).toEqual(50);
|
|
graph.emit('canvas:mouseleave', { x: 600, y: 600, item: node });
|
|
Simulate.simulate(document.body, 'mouseup', {
|
|
clientY: 100,
|
|
clientX: 100,
|
|
});
|
|
expect(node.getContainer().getMatrix()[6]).toEqual(50);
|
|
expect(node.getContainer().getMatrix()[7]).toEqual(50);
|
|
graph.updateItem(node, { x: 50, y: 50 });
|
|
expect(node.getContainer().getMatrix()[6]).toEqual(50);
|
|
expect(node.getContainer().getMatrix()[7]).toEqual(50);
|
|
Simulate.simulate(document.body, 'mouseup', {
|
|
clientY: 100,
|
|
clientX: 100,
|
|
});
|
|
expect(node.getContainer().getMatrix()[6]).toEqual(50);
|
|
expect(node.getContainer().getMatrix()[7]).toEqual(50);
|
|
graph.destroy();
|
|
});
|
|
|
|
it('unbind', () => {
|
|
const graph = new Graph({
|
|
container: div,
|
|
width: 500,
|
|
height: 500,
|
|
modes: {
|
|
default: ['drag-node'],
|
|
},
|
|
});
|
|
graph.removeBehaviors('drag-node', 'default');
|
|
const node = graph.addItem('node', {
|
|
color: '#666',
|
|
x: 50,
|
|
y: 50,
|
|
r: 20,
|
|
style: { lineWidth: 2, fill: '#666' },
|
|
});
|
|
graph.emit('node:dragstart', { x: 100, y: 100, item: node });
|
|
graph.emit('node:drag', { x: 120, y: 120, item: node });
|
|
const matrix = node.get('group').getMatrix();
|
|
expect(matrix[0]).toEqual(1);
|
|
expect(matrix[6]).toEqual(50);
|
|
expect(matrix[7]).toEqual(50);
|
|
graph.destroy();
|
|
});
|
|
|
|
it('drag anchorpoint', () => {
|
|
const graph: Graph = new Graph({
|
|
container: div,
|
|
width: 500,
|
|
height: 500,
|
|
modes: {
|
|
default: [
|
|
{
|
|
type: 'drag-node',
|
|
enableDelegate: false,
|
|
},
|
|
],
|
|
},
|
|
});
|
|
const data = {
|
|
nodes: [
|
|
{
|
|
id: 'node',
|
|
x: 50,
|
|
y: 50,
|
|
linkPoints: {
|
|
right: true,
|
|
},
|
|
style: {
|
|
fill: '#f00',
|
|
},
|
|
},
|
|
{
|
|
id: 'node2',
|
|
x: 50,
|
|
y: 150,
|
|
linkPoints: {
|
|
right: true,
|
|
},
|
|
},
|
|
],
|
|
};
|
|
graph.data(data);
|
|
graph.render();
|
|
|
|
graph.on('node:click', e => {
|
|
console.log(e);
|
|
console.log(
|
|
graph
|
|
.getNodes()[0]
|
|
.get('group')
|
|
.get('children')[1],
|
|
);
|
|
});
|
|
const node = graph.getNodes()[0];
|
|
const anchorPoint = node.get('group').get('children')[1];
|
|
|
|
graph.emit('node:dragstart', { x: 100, y: 100, target: anchorPoint });
|
|
graph.emit('node:drag', { x: 120, y: 120, target: anchorPoint });
|
|
graph.emit('node:dragend', { x: 120, y: 120, target: anchorPoint });
|
|
const dragMatrix = node.get('group').getMatrix();
|
|
expect(dragMatrix[6]).toEqual(50);
|
|
expect(dragMatrix[7]).toEqual(50);
|
|
graph.destroy();
|
|
});
|
|
|
|
xit('temperal!! test for dragover, dragleave', () => {
|
|
const graph: Graph = new Graph({
|
|
container: div,
|
|
width: 500,
|
|
height: 500,
|
|
// modes: {
|
|
// default: [{
|
|
// type: 'drag-node',
|
|
// enableDelegate: false
|
|
// }]
|
|
// },
|
|
});
|
|
|
|
const canvas = graph.get('canvas');
|
|
const group = canvas.addGroup(); // node-group
|
|
const circle1Group = group.addGroup();
|
|
const circle2Group = group.addGroup();
|
|
const circle1 = circle1Group.addShape('circle', {
|
|
attrs: {
|
|
fill: '#f00',
|
|
x: 100,
|
|
y: 100,
|
|
r: 30,
|
|
},
|
|
draggable: true,
|
|
// name: 'circle1'
|
|
});
|
|
const circle2 = circle2Group.addShape('circle', {
|
|
attrs: {
|
|
fill: '#0f0',
|
|
x: 100,
|
|
y: 200,
|
|
r: 30,
|
|
},
|
|
draggable: true,
|
|
// name: 'circle2'
|
|
});
|
|
canvas.on('drag', e => {
|
|
circle1.attr('x', e.x);
|
|
circle1.attr('y', e.y);
|
|
});
|
|
// group.on('dragover', e => {
|
|
// console.log('circle2 dragover');
|
|
// });
|
|
// group.on('dragleave', e => {
|
|
// console.log('circle2 dragleave');
|
|
// });
|
|
// canvas.on('*', e => {
|
|
// if (e.type === 'mouseleave') {
|
|
// console.log('mouseleave');
|
|
// }
|
|
// if (e.type === 'dragleave') {
|
|
// console.log('dragleave');
|
|
// }
|
|
// });
|
|
graph.paint();
|
|
canvas.draw();
|
|
});
|
|
});
|