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How to use _preparePageForScreenshot method in Playwright Internal

Best JavaScript code snippet using playwright-internal

screenshotter.js

Source:screenshotter.js

...56    return this._queue.postTask(async () => {57      const {58        viewportSize59      } = await this._originalViewportSize(progress);60      await this._preparePageForScreenshot(progress, options.animations === 'disabled');61      progress.throwIfAborted(); // Avoid restoring after failure - should be done by cleanup.62      if (options.fullPage) {63        const fullPageSize = await this._fullPageSize(progress);64        let documentRect = {65          x: 0,66          y: 0,67          width: fullPageSize.width,68          height: fullPageSize.height69        };70        const fitsViewport = fullPageSize.width <= viewportSize.width && fullPageSize.height <= viewportSize.height;71        if (options.clip) documentRect = trimClipToSize(options.clip, documentRect);72        const buffer = await this._screenshot(progress, format, documentRect, undefined, fitsViewport, options);73        progress.throwIfAborted(); // Avoid restoring after failure - should be done by cleanup.74        await this._restorePageAfterScreenshot();75        return buffer;76      }77      const viewportRect = options.clip ? trimClipToSize(options.clip, viewportSize) : {78        x: 0,79        y: 0,80        ...viewportSize81      };82      const buffer = await this._screenshot(progress, format, undefined, viewportRect, true, options);83      progress.throwIfAborted(); // Avoid restoring after failure - should be done by cleanup.84      await this._restorePageAfterScreenshot();85      return buffer;86    });87  }88  async screenshotElement(progress, handle, options) {89    const format = validateScreenshotOptions(options);90    return this._queue.postTask(async () => {91      const {92        viewportSize93      } = await this._originalViewportSize(progress);94      await this._preparePageForScreenshot(progress, options.animations === 'disabled');95      progress.throwIfAborted(); // Do not do extra work.96      await handle._waitAndScrollIntoViewIfNeeded(progress);97      progress.throwIfAborted(); // Do not do extra work.98      const boundingBox = await handle.boundingBox();99      (0, _utils.assert)(boundingBox, 'Node is either not visible or not an HTMLElement');100      (0, _utils.assert)(boundingBox.width !== 0, 'Node has 0 width.');101      (0, _utils.assert)(boundingBox.height !== 0, 'Node has 0 height.');102      const fitsViewport = boundingBox.width <= viewportSize.width && boundingBox.height <= viewportSize.height;103      progress.throwIfAborted(); // Avoid extra work.104      const scrollOffset = await this._page.mainFrame().waitForFunctionValueInUtility(progress, () => ({105        x: window.scrollX,106        y: window.scrollY107      }));108      const documentRect = { ...boundingBox109      };110      documentRect.x += scrollOffset.x;111      documentRect.y += scrollOffset.y;112      const buffer = await this._screenshot(progress, format, _helper.helper.enclosingIntRect(documentRect), undefined, fitsViewport, options);113      progress.throwIfAborted(); // Avoid restoring after failure - should be done by cleanup.114      await this._restorePageAfterScreenshot();115      return buffer;116    });117  }118  async _preparePageForScreenshot(progress, disableAnimations) {119    await Promise.all(this._page.frames().map(async frame => {120      await frame.nonStallingEvaluateInExistingContext('(' + function (disableAnimations) {121        const styleTag = document.createElement('style');122        styleTag.textContent = `123          *:not(#playwright-aaaaaaaaaa.playwright-bbbbbbbbbbb.playwright-cccccccccc.playwright-dddddddddd.playwright-eeeeeeeee) {124            caret-color: transparent !important;125          }126        `;127        document.documentElement.append(styleTag);128        const infiniteAnimationsToResume = new Set();129        const cleanupCallbacks = [];130        if (disableAnimations) {131          const collectRoots = (root, roots = []) => {132            roots.push(root);...

Using AI Code Generation

1(async () => {2  const browser = await chromium.launch({ headless: false });3  const context = await browser.newContext();4  const page = await context.newPage();5  await page._preparePageForScreenshot();6  await page.screenshot({ path: 'google.png' });7  await browser.close();8})();9const playwright = require('playwright');10exports.handler = async (event) => {11  const browser = await playwright.chromium.launch();12  const page = await browser.newPage();13  await page.screenshot({ path: 'google.png' });14  await browser.close();15  return {16    body: JSON.stringify('Hello from Lambda!'),17  };18};

Using AI Code Generation

1const { _preparePageForScreenshot } = require('playwright/lib/server/chromium/crPage');2const browser = await chromium.launch();3const context = await browser.newContext();4const page = await context.newPage();5await _preparePageForScreenshot(page);6await page.screenshot({ path: 'test.png' });7await browser.close();8const { _screenshotStitch } = require('playwright/lib/server/chromium/crPage');9const browser = await chromium.launch();10const context = await browser.newContext();11const page = await context.newPage();12await page.screenshot({ path: 'test.png' });13await browser.close();14const { _screenshotStitch } = require('playwright/lib/server/chromium/crPage');15const browser = await chromium.launch();16const context = await browser.newContext();17const page = await context.newPage();18await page.pdf({ path: 'test.pdf' });19await browser.close();

Using AI Code Generation

1const { _preparePageForScreenshot } = require('playwright/lib/server/chromium/crPage.js');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch({ headless: false });5  const page = await browser.newPage();6  await page.screenshot({ path: 'example.png' });7  await browser.close();8})();9const { _preparePageForScreenshot } = require('playwright/lib/server/chromium/crPage.js');10const { chromium } = require('playwright');11(async () => {12  const browser = await chromium.launch({ headless: false });13  const page = await browser.newPage();14  await _preparePageForScreenshot(page);15  await page.screenshot({ path: 'example.png' });16  await browser.close();17})();18const { _preparePageForScreenshot } = require('playwright/lib/server/chromium/crPage.js');19const { chromium } = require('playwright');20(async () => {21  const browser = await chromium.launch({ headless: false });22  const page = await browser.newPage();23  await _preparePageForScreenshot(page);24  await page.evaluate(() => {25    document.body.style.backgroundColor = 'red';26  });27  await page.screenshot({ path: 'example.png' });28  await browser.close();29})();30const { _preparePageForScreenshot } = require('playwright/lib/server/chromium/crPage.js');31const { chromium } = require('playwright');32(async () => {33  const browser = await chromium.launch({ headless: false });34  const page = await browser.newPage();35  await _preparePageForScreenshot(page);36  await page.evaluate(() => {37    document.body.style.backgroundColor = 'red';38  });39  await page.screenshot({ path: 'example.png' });40  await browser.close();41})();42const { _preparePageForScreenshot } = require('playwright/lib/server/chromium/crPage.js');43const { chromium } =

Using AI Code Generation

1const { _preparePageForScreenshot } = require('playwright/lib/server/chromium/crPage');2const { chromium } = require('playwright');3const fs = require('fs');4(async () => {5  const browser = await chromium.launch();6  const context = await browser.newContext();7  const page = await context.newPage();8  await page.waitForLoadState('networkidle');9  const screenshot = await _preparePageForScreenshot(page, 'png', {});10  fs.writeFileSync('screenshot.png', screenshot);11  await browser.close();12})();13const { _preparePageForScreenshot } = require('playwright/lib/server/chromium/crPage');14const { chromium } = require('playwright');15const fs = require('fs');16(async () => {17  const browser = await chromium.launch();18  const context = await browser.newContext();19  const page = await context.newPage();20  await page.waitForLoadState('networkidle');21  const screenshot = await _preparePageForScreenshot(page, 'png', {});22  fs.writeFileSync('screenshot.png', screenshot);23  await browser.close();24})();

Using AI Code Generation

1const { _preparePageForScreenshot } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');2const path = require('path');3const fs = require('fs');4(async () => {5    const browser = await chromium.launch();6    const context = await browser.newContext();7    const page = await context.newPage();8    const screenshot = await _preparePageForScreenshot(page);9    fs.writeFileSync(path.join(__dirname, 'screenshot.png'), screenshot);10    await browser.close();11})();

Using AI Code Generation

1const { _preparePageForScreenshot } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');2const { _preparePageForScreenshot } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');3const { _preparePageForScreenshot } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');4const { _preparePageForScreenshot } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');5const { _preparePageForScreenshot } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');6const { _preparePageForScreenshot } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');7const { _preparePageForScreenshot } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');8const { _preparePageForScreenshot } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');9const { _preparePageForScreenshot } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');10const { _preparePageForScreenshot } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');11const { _preparePageForScreenshot } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');12const { _preparePageForScreenshot } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');

Using AI Code Generation

1const {chromium} = require('playwright');2(async () => {3    const browser = await chromium.launch();4    const context = await browser.newContext();5    const page = await context.newPage();6    await page.screenshot({path: 'google.png'});7    await browser.close();8})();9const {chromium} = require('playwright');10(async () => {11    const browser = await chromium.launch();12    const context = await browser.newContext();13    const page = await context.newPage();14    await page.screenshot({path: 'google.png'});15    await browser.close();16})();17const {chromium} = require('playwright');18(async () => {19    const browser = await chromium.launch();20    const context = await browser.newContext();21    const page = await context.newPage();22    await page._preparePageForScreenshot();23    await page.screenshot({path: 'google.png'});24    await browser.close();25})();26Your name to display (optional):27Your name to display (optional):28Hey @sourav, I think the issue is that you are calling _preparePageForScreenshot() before calling goto() . You need to call goto() first and then call _prep

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