Returns the bitmap representation that most closely matches
|scale_factor|. Only 32-bit RGBA/BGRA formats are supported. |color_type|
and |alpha_type| values specify the desired output pixel format.
|pixel_width| and |pixel_height| are the output representation size in
pixel coordinates. Returns a cef_binary_value_t containing the pixel data
on success or NULL on failure.
Returns the bitmap representation that most closely matches |scale_factor|. Only 32-bit RGBA/BGRA formats are supported. |color_type| and |alpha_type| values specify the desired output pixel format. |pixel_width| and |pixel_height| are the output representation size in pixel coordinates. Returns a cef_binary_value_t containing the pixel data on success or NULL on failure.