addTexture method
Adds a backend texture to the scene.
The texture is scaled to the given size and rasterized at the given offset.
If freeze
is true the texture that is added to the scene will not
be updated with new frames. freeze
is used when resizing an embedded
Android view: When resizing an Android view there is a short period during
which the framework cannot tell if the newest texture frame has the
previous or new size, to workaround this the framework "freezes" the
texture just before resizing the Android view and unfreezes it when it is
certain that a frame with the new size is ready.
Implementation
void addTexture(int textureId, { Offset offset: Offset.zero, double width: 0.0, double height: 0.0 , bool freeze: false}) {
assert(offset != null, 'Offset argument was null');
_addTexture(offset.dx, offset.dy, width, height, textureId, freeze);
}