Grx.Context.prototype.load_from_jpeg_data

function load_from_jpeg_data(data: ByteArray, scale: Number(gint)): Boolean {
    // Gjs wrapper for grx_context_load_from_jpeg_data()
}
  

Load a context from JPEG data.

If context dimensions are less than jpeg dimensions, the function loads as much of the image as it can.

If color mode is not in RGB mode, the functions allocates as many colors as it can.

data

The jpeg data

scale

scale the image to 1/scale, only 1, 2, 4 and 8 are supported

Returns

true on success, otherwise false