const func PRIMITIVE_WINDOW: readJpeg (inout file: jpegFile)

Reads a JPEG file into a pixmap.

Parameters:

jpegFile - File that contains a JPEG image.

Returns:

A pixmap with the JPEG image, or PRIMITIVE_WINDOW.value if the file does not contain a JPEG magic number.

Raises:

RANGE_ERROR - The file is not in the JPEG file format.

const func PRIMITIVE_WINDOW: readJpeg (in string: jpegFileName)

Reads a JPEG file with the given jpegFileName into a pixmap.

Parameters:

jpegFileName - Name of the JPEG file.

Returns:

A pixmap with the JPEG image, or PRIMITIVE_WINDOW.value if the file cannot be opened or does not contain a JPEG magic number.

Raises:

RANGE_ERROR - The file is not in the JPEG file format.