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Update ui.instantiateImageCodec docs to reflect what it does. (flutter/engine#13233)

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Gary Qian 2019-10-21 12:29:19 -07:00 committed by GitHub
parent 02dccbb30e
commit 7c523f7eda
1 changed files with 3 additions and 4 deletions
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engine/src/flutter/lib/ui/painting.dart
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@ -1653,10 +1653,9 @@ class Codec extends NativeFieldWrapperClass2 {
///
/// The [targetWidth] and [targetHeight] arguments specify the size of the output
/// image, in image pixels. If they are not equal to the intrinsic dimensions of the
/// image, then the image will be scaled after being decoded. If exactly one of
/// these two arguments is specified, then the aspect ratio will be maintained
/// while forcing the image to match the specified dimension. If both are not
/// specified, then the image maintains its real size.
/// image, then the image will be scaled after being decoded. If only one dimension
/// is specified, the omitted dimension will remain its original size. If both are
/// not specified, then the image maintains its real size.
///
/// The returned future can complete with an error if the image decoding has
/// failed.