Function libR_sys::GEExpressionMetric
source · pub unsafe extern "C" fn GEExpressionMetric(
expr: SEXP,
gc: pGEcontext,
ascent: *mut f64,
descent: *mut f64,
width: *mut f64,
dd: pGEDevDesc
)pub unsafe extern "C" fn GEExpressionMetric(
expr: SEXP,
gc: pGEcontext,
ascent: *mut f64,
descent: *mut f64,
width: *mut f64,
dd: pGEDevDesc
)