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fix: fix the error that when the grid is a function and specify the t…

…ype as 'arc'. Closed #331.
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simaQ committed Sep 17, 2018
1 parent 0b952bd commit b27a0727d109c109532a226a04d28c84d2ea7b7b
Showing with 76 additions and 1 deletion.
  1. +1 −1 src/chart/controller/axis.js
  2. +75 −0 test/bug/issue-331-spec.js
@@ -316,7 +316,7 @@ class AxisController {
});
axis.gridPoints = gridPoints;

if (coord.isPolar && grid.type === 'arc') {
if (coord.isPolar) {
axis.center = coord.center;
axis.startAngle = coord.startAngle;
axis.endAngle = coord.endAngle;
@@ -0,0 +1,75 @@
const expect = require('chai').expect;
const F2 = require('../../src/core');
require('../../src/geom/line');
require('../../src/coord/polar');
require('../../src/component/axis/circle');

const canvas = document.createElement('canvas');
canvas.width = 375;
canvas.height = 260;
canvas.id = 'issue331';
document.body.appendChild(canvas);

describe('Issue 331', () => {
it('Issue 331', () => {
const recentOneMonth = [
{ name: '超大盘能力', value: 6.5 },
{ name: '抗跌能力', value: 9.5 },
{ name: '稳定能力', value: 9 },
{ name: '绝对收益能力', value: 10 },
{ name: '选证择时能力', value: 4 },
{ name: '风险回报能力', value: 8 }
];
const chart = new F2.Chart({
id: 'issue331',
pixelRatio: window.devicePixelRatio
});

chart.source(recentOneMonth, {
value: {
min: 0,
max: 10,
tickCount: 10
}
});
chart.coord('polar');
chart.axis('value', {
grid: () => {
return {
lineWidth: 1,
type: 'arc',
lineDash: null
};
},
label: null,
line: null
});
chart.axis('name', {
grid: {
lineDash: null
},
label: {
opacity: 0.4,
stroke: 'white'
}
});

chart
.line()
.position('name*value')
.color('#FE5C5B')
.size(2)
.shape('smooth');

chart.render();

const axisController = chart.get('axisController');
const axes = axisController.axes;
const radiusAxis = axes.radius;
const coord = chart.get('coord');
expect(radiusAxis.grid).to.be.an.instanceof(Function);
expect(radiusAxis.center).to.eql(coord.center);
expect(radiusAxis.startAngle).to.eql(coord.startAngle);
expect(radiusAxis.endAngle).to.eql(coord.endAngle);
});
});

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