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65 lines
1.2 KiB
65 lines
1.2 KiB
readimage
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=====
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[](https://nodei.co/npm/readimage/)
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Read an image into memory converting from whatever format it is in to a consistent set of RGBA frames independent on input format.
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Why? Because image formats are a pain to worry about.
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How fast is it? Not really sure. I don't need it to be fast.
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How robust is it? Not really sure, if you have issues please file them!
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```javascript
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var fs = require("fs")
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var readimage = require("readimage")
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var filedata = fs.readFileSync("cat.png")
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readimage(filedata, function (err, image) {
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if (err) {
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console.log("failed to parse the image")
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console.log(err)
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}
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console.log(image)
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})
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```
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API
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===
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`require("readimage")(imageBuffer, callback)`
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---
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Read a buffer containing an image in PNG, GIF, or JPG format into a consistent RGBA format.
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FORMAT
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===
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height, width, and an array of sequential frames. Non-animated images will have a single frame.
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```js
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{
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height: 100, // pixels
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width: 100, // pixels
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frames: [
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{
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data: ... // RGBA buffer
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delay: 100 // milliseconds before switching to next frame. OPTIONAL
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},
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{
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data: ...
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delay: 10
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}
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]
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}
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```
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LICENSE
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=======
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MIT
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