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```
Hi Justin,
the method getMatrix(matrix) of Canvas is deprecated by Android API Level 16.
Any alternative?
```
Original issue reported on code.google.com by `GeSh...@gmail.com` on 7 Jan 2014 at …
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Hey,
I'm working on a project right now, and for testing purposes, I tried running the default app found in the README.
Here it is:
```
import React, { Component } from 'react';
import Canvas…
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...zodat ik deze kan gebruiken te zoeken zoals gespecificeerd in de goals canvas.
Uitvoering team Ronald Peters
**Acceptatiecriteria**
- [ ]
- [ ]
**Definition of done**
- [ ] functionele…
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第95天 HTML5标准提供了哪些新的API？你有用过哪些？
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It would be awesome to have an Graphics API, with fills, strokes, lines and curves. I think it would could be possible since both flash and html canvas supports them.
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# Description
真机生成的二维码错乱，导致无法识别。微信开发者工具生成的是好的。
# Environment
* Platform: [开发者工具/iOS/Andriod/Web]
开发者工具
* Platform version: [对应工具或者iOS或者Andriod的版本号]
微信开发者工具 Stable v1.02.1910120
* Wechat v…
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# 更新
URL.createObjectURL 🐂 https://developer.mozilla.org/zh-CN/docs/Web/API/URL/createObjectURL
---
业务有个需求，要做图片预览上传，过去都是客户端上传给后端，后端返回`url`前端进行预览，现在其实可以不依赖后端做预览，最后在上传，这主要依赖`FileReader`和`FormD…
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@ldgbc writes
> I came across this add-on: CanvasBlocker :: Add-ons for Firefox
> https://addons.mozilla.org/en-US/firefox/addon/canvasblocker
>
> It got some sort of semi-blocking and forging featu…
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Hi David,
I was wondering if there is a GET command for actually fetching the contents (body) of existing pages on Canvas LMS using their API. I have looked around a lot but cannot find it. Do you …
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On my computer the device pixel ratio is 1.25. I have a like button that animates on click. The stationary image is a bit blurry as it's trying to render a downscaled 24x24 image in a 32x32 grid of pi…