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interp_jpeg

r::interpreter::builtins::graphics

Function interp_jpeg 

Source 
fn interp_jpeg(
    args: &[RValue],
    named: &[(String, RValue)],
    context: &BuiltinContext<'_>,
) -> Result<RValue, RError>
Expand description

Open a JPEG graphics device.

@param filename output file path @param width width in pixels (default 480) @param height height in pixels (default 480) @param quality JPEG quality 0-100 (default 75) @return NULL (invisibly)