054af09032
This updates ESLint and our shared eslint-config-openlayers to use Prettier. Most formatting changes were automatically applied with this:
npm run lint -- --fix
A few manual changes were required:
* In `examples/offscreen-canvas.js`, the `//eslint-disable-line` comment needed to be moved to the appropriate line to disable the error about the `'worker-loader!./offscreen-canvas.worker.js'` import.
* In `examples/webpack/exapmle-builder.js`, spaces could not be added after a couple `function`s for some reason. While editing this, I reworked `ExampleBuilder` to be a class.
* In `src/ol/format/WMSGetFeatureInfo.js`, the `// @ts-ignore` comment needed to be moved down one line so it applied to the `parsersNS` argument.
45 lines
1.5 KiB
JavaScript
45 lines
1.5 KiB
JavaScript
import CanvasImmediateRenderer from '../../../src/ol/render/canvas/Immediate.js';
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import {DEVICE_PIXEL_RATIO} from '../../../src/ol/has.js';
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import {
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create as createTransform,
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scale as scaleTransform,
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} from '../../../src/ol/transform.js';
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import {equals} from '../../../src/ol/array.js';
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import {toContext} from '../../../src/ol/render.js';
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describe('ol.render', function () {
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describe('toContext', function () {
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it('creates an ol.render.canvas.Immediate and sets defaults', function () {
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const canvas = document.createElement('canvas');
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const render = toContext(canvas.getContext('2d'));
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expect(render).to.be.a(CanvasImmediateRenderer);
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expect(render.pixelRatio_).to.be(DEVICE_PIXEL_RATIO);
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});
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it('sets size and pixel ratio from options', function () {
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const canvas = document.createElement('canvas');
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const pixelRatio = 1.5;
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const size = [100, 50];
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const render = toContext(canvas.getContext('2d'), {
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pixelRatio: pixelRatio,
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size: size,
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});
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expect(render.pixelRatio_).to.be(pixelRatio);
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expect(render.extent_).to.eql([
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0,
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0,
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size[0] * pixelRatio,
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size[1] * pixelRatio,
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]);
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expect(canvas.style.width).to.be(size[0] + 'px');
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expect(canvas.style.height).to.be(size[1] + 'px');
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const transform = scaleTransform(
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createTransform(),
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pixelRatio,
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pixelRatio
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);
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expect(equals(render.transform_, transform)).to.be.ok();
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});
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});
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});
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