3aee641c3d
🤖 I have created a release *beep* *boop* --- ## [18.1.0](https://github.com/puppeteer/puppeteer/compare/v18.0.5...v18.1.0) (2022-10-05) ### Features * **chromium:** roll to Chromium 107.0.5296.0 (r1045629) ([#9039](https://github.com/puppeteer/puppeteer/issues/9039)) ([022fbde](022fbde85e)) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
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| Page.emulateVisionDeficiency |
Page.emulateVisionDeficiency() method
Simulates the given vision deficiency on the page.
Signature:
class Page {
emulateVisionDeficiency(
type?: Protocol.Emulation.SetEmulatedVisionDeficiencyRequest['type']
): Promise<void>;
}
Parameters
| Parameter | Type | Description |
|---|---|---|
| type | Protocol.Emulation.SetEmulatedVisionDeficiencyRequest['type'] | (Optional) the type of deficiency to simulate, or 'none' to reset. |
Returns:
Promise<void>
Example
const puppeteer = require('puppeteer');
(async () => {
const browser = await puppeteer.launch();
const page = await browser.newPage();
await page.goto('https://v8.dev/blog/10-years');
await page.emulateVisionDeficiency('achromatopsia');
await page.screenshot({path: 'achromatopsia.png'});
await page.emulateVisionDeficiency('deuteranopia');
await page.screenshot({path: 'deuteranopia.png'});
await page.emulateVisionDeficiency('blurredVision');
await page.screenshot({path: 'blurred-vision.png'});
await browser.close();
})();