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feat: add safer nativeImage.createFromBitmap(), which does not decode PNG/JPEG (#17337)

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Milan Burda
2019-03-14 19:00:38 +01:00
committed by Jeremy Apthorp
parent aa8b66aae1
commit 878538f2e8
4 changed files with 91 additions and 1 deletions
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15
docs/api/native-image.md
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@@ -137,6 +137,19 @@ let image = nativeImage.createFromPath('/Users/somebody/images/icon.png')
console.log(image)
```
### `nativeImage.createFromBitmap(buffer, options)`
* `buffer` [Buffer][buffer]
* `options` Object
* `width` Integer
* `height` Integer
* `scaleFactor` Double (optional) - Defaults to 1.0.
Returns `NativeImage`
Creates a new `NativeImage` instance from `buffer` that contains the raw bitmap
pixel data returned by `toBitmap()`. The specific format is platform-dependent.
### `nativeImage.createFromBuffer(buffer[, options])`
* `buffer` [Buffer][buffer]
@@ -147,7 +160,7 @@ console.log(image)
Returns `NativeImage`
Creates a new `NativeImage` instance from `buffer`.
Creates a new `NativeImage` instance from `buffer`. Tries to decode as PNG or JPEG first.
### `nativeImage.createFromDataURL(dataURL)`