Fix readme example

This commit is contained in:
Eric Bidelman 2017-06-19 15:01:14 -07:00 committed by Pavel Feldman
parent 9a40396382
commit f185ab749f
3 changed files with 19 additions and 12 deletions

View File

@ -21,7 +21,7 @@
- [page.viewportSize()](#pagesize)
- [page.evaluate(fun, args)](#pageevaluatefun-args)
- [page.evaluateOnInitialized(fun, args)](#pageevaluateoninitializedfun-args)
- [page.screenshot(type[, clipRect])](#pagescreenshottype-cliprect)
- [page.screenshot([options])](#pagescreenshottype-cliprect)
- [page.printToPDF(filePath[, options])](#pageprinttopdffilepath-options)
- [page.plainText()](#pageplaintext)
- [page.title()](#pagetitle)
@ -146,10 +146,14 @@ Pages could be closed by `page.close()` method.
- `args` [<Array>](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array) Arguments to pass to `fun`
- returns: [<Promise<Object>>](https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/Promise) Promise which resolves to function
#### page.screenshot(type[, clipRect])
#### page.screenshot([options])
- `type` [<string>](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type) Specify screenshot type, could be either `jpeg` or `png`.
- `clipRect` [<Object>](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object) An object which specifies clipping region of the page. Should have the following fields:
- `options` [<Object>](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object) Options object which might have the following properties:
- `path` [<string>](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type) The file path to save the image to. The screenshot type will be inferred from file extension.
- `type` [<string>](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type) Specify screenshot type, could be either `jpeg` or `png`.
- `quality` [<number>](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Number_type) The quality of the image, between 0-100. Not applicable to `.jpg` images.
- `fullPage` [<boolean>](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Boolean_type) When true, takes a screenshot of the full scrollable page.
- `clip` [<Object>](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object) An object which specifies clipping region of the page. Should have the following fields:
- `x` [<number>](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Number_type) x-coordinate of top-left corner of clip area
- `y` [<number>](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Number_type) y-coordinate of top-left corner of clip area
- `width` [<number>](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Number_type) width of clipping area
@ -158,7 +162,7 @@ Pages could be closed by `page.close()` method.
#### page.printToPDF(filePath[, options])
- `filePath` [<string>](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type) The file path to save image to. The screenshot type will be inferred from file extension
- `filePath` [<string>](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type) The file path to save the image to. The screenshot type will be inferred from file extension
- `options` [<Object>](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object) Options object which might have the following properties:
- `scale` [<number>](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Number_type)
- `displayHeaderFooter` [<boolean>](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Boolean_type)

View File

@ -14,11 +14,11 @@
* limitations under the License.
*/
var Browser = require('../lib/Browser');
var browser = new Browser();
const Browser = require('../lib/Browser');
const browser = new Browser();
browser.newPage().then(async page => {
await page.navigate('http://example.com');
await page.saveScreenshot('example.png');
const screenshot = await page.screenshot({path: 'example.png'});
browser.close();
});

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@ -3,6 +3,9 @@
"version": "0.0.1",
"description": "",
"main": "index.js",
"engines": {
"node": ">=7.10.0"
},
"scripts": {
"test-puppeteer": "jasmine test/test.js",
"test-phantom": "python third_party/phantomjs/test/run-tests.py",