BuilderFromImage typedef
BuilderFromImage =
Widget Function(BuildContext context, ImgDetails img)
If the image is already available, hasImage
is true, and width
and height
indicate the image dimensions.
If the image is not yet available, hasImage
is false, and width
and height
are null.
The functions pixelColorAt
and pixelColorAtAlignment
can be used to read the
color of the image pixels. If the coordinates point to outside of the image, or
if the image is not yet available, then these functions will return the
default-color provided in the ImagePixels constructor.
Implementation
typedef BuilderFromImage = Widget Function(BuildContext context, ImgDetails img);