const func PRIMITIVE_WINDOW: readTga (inout file: tgaFile)

Reads a TGA file into a pixmap.

Parameters:

tgaFile - File that contains a TGA image.

Returns:

A pixmap with the TGA image, or PRIMITIVE_WINDOW.value if the file does not start with a valid TGA header.

Raises:

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

const func PRIMITIVE_WINDOW: readTga (in string: tgaFileName)

Reads a TGA file with the given tgaFileName into a pixmap.

Parameters:

tgaFileName - Name of the TGA file.

Returns:

A pixmap with the TGA image, or PRIMITIVE_WINDOW.value if the file cannot be opened or does not start with a valid TGA header.

Raises:

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