Load the texture from a custom stream.
*
The area argument can be used to load only a sub-rectangle of the whole
image. If you want the entire image then leave the default value (which
is an empty IntRect). If the area rectangle crosses the bounds of the
image, it is adjusted to fit the image size.
*
The maximum size for a texture depends on the graphics driver and can be
retrieved with the getMaximumSize function.
*
If this function fails, the texture is left unchanged.
*
Load the texture from a custom stream. * The area argument can be used to load only a sub-rectangle of the whole image. If you want the entire image then leave the default value (which is an empty IntRect). If the area rectangle crosses the bounds of the image, it is adjusted to fit the image size. * The maximum size for a texture depends on the graphics driver and can be retrieved with the getMaximumSize function. * If this function fails, the texture is left unchanged. *