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import { Chart } from '../../src'; | ||
import { createDiv } from '../util/dom'; | ||
import { simulateMouseEvent, getClientPoint} from '../util/simulate'; | ||
describe('#2307', () => { | ||
const data = [ | ||
{ year: '2014', type: 'Sales', sales: 1000 }, | ||
{ year: '2015', type: 'Sales', sales: 1170 }, | ||
{ year: '2016', type: 'Sales', sales: 660 }, | ||
{ year: '2017', type: 'Sales', sales: 1030 }, | ||
{ year: '2014', type: 'Expenses', sales: 400 }, | ||
{ year: '2015', type: 'Expenses', sales: 460 }, | ||
{ year: '2016', type: 'Expenses', sales: 1120 }, | ||
{ year: '2017', type: 'Expenses', sales: 540 }, | ||
{ year: '2014', type: 'Profit', sales: 300 }, | ||
{ year: '2015', type: 'Profit', sales: 300 }, | ||
{ year: '2016', type: 'Profit', sales: 300 }, | ||
{ year: '2017', type: 'Profit', sales: 350 }, | ||
]; | ||
|
||
const chart = new Chart({ | ||
container: createDiv(), | ||
width: 500, | ||
height: 400, | ||
}); | ||
chart.animate(false); | ||
|
||
chart.data(data); | ||
chart.scale({ | ||
sales: { | ||
max: 2400, | ||
tickInterval: 600, | ||
nice: true, | ||
}, | ||
}); | ||
|
||
chart.tooltip({ | ||
showMarkers: false | ||
}); | ||
|
||
const interval = chart | ||
.interval() | ||
.position('year*sales') | ||
.label('sales') | ||
.color('type') | ||
.adjust('stack'); | ||
|
||
chart.interaction('element-highlight-by-color'); | ||
|
||
chart.render(); | ||
const canvas = chart.getCanvas(); | ||
const el = canvas.get('el'); | ||
const elements = interval.elements; | ||
it('element delegation error', () => { | ||
const point = getClientPoint(canvas, 70, 218); | ||
|
||
// 在画布上移动 | ||
simulateMouseEvent(el, 'mousemove', { | ||
clientX: point.clientX - 10, | ||
clientY: point.clientY | ||
}); | ||
// 移动进入第一个 interaval | ||
simulateMouseEvent(el, 'mousemove', point); | ||
expect(elements[0].hasState('active')).toBe(true); | ||
expect(elements[1].hasState('active')).toBe(true); | ||
expect(elements[4].hasState('inactive')).toBe(true); | ||
|
||
// 移入 第二个 | ||
simulateMouseEvent(el, 'mousemove', { | ||
clientX: point.clientX, | ||
clientY: point.clientY + 40 | ||
}); | ||
|
||
expect(elements[0].hasState('inactive')).toBe(true); | ||
expect(elements[4].hasState('active')).toBe(true); | ||
// 离开 | ||
simulateMouseEvent(el, 'mousemove', { | ||
clientX: point.clientX - 10, | ||
clientY: point.clientY | ||
}); | ||
expect(elements[0].hasState('inactive')).toBe(false); | ||
expect(elements[4].hasState('active')).toBe(false); | ||
}); | ||
it('label active', () => { | ||
const point = getClientPoint(canvas, 441, 63); | ||
// 移入一个文本 | ||
simulateMouseEvent(el, 'mousemove', { | ||
clientX: point.clientX, | ||
clientY: point.clientY | ||
}); | ||
expect(elements[0].hasState('active')).toBe(true); | ||
expect(elements[1].hasState('active')).toBe(true); | ||
expect(elements[4].hasState('inactive')).toBe(true); | ||
// 移出文本 | ||
simulateMouseEvent(el, 'mousemove', { | ||
clientX: point.clientX, | ||
clientY: point.clientY - 20 | ||
}); | ||
expect(elements[0].hasState('active')).toBe(false); | ||
expect(elements[1].hasState('active')).toBe(false); | ||
expect(elements[4].hasState('inactive')).toBe(false); | ||
}); | ||
}); |
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