// Associates one or options with the wand (.e.g
// SetOption(wand, "jpeg:perserve", "yes")).
func (mw *MagickWand) SetOption(key, value string) error {
cskey := C.CString(key)
defer C.free(unsafe.Pointer(cskey))
csvalue := C.CString(value)
defer C.free(unsafe.Pointer(csvalue))
C.MagickSetOption(mw.mw, cskey, csvalue)
return mw.GetLastError()
}
func (self *Canvas) SetOption(key, value string) error {
ckey := C.CString(key)
cvalue := C.CString(value)
defer C.free(unsafe.Pointer(ckey))
defer C.free(unsafe.Pointer(cvalue))
if C.MagickSetOption(self.wand, ckey, cvalue) == C.MagickFalse {
return fmt.Errorf(`Could not set option "%s" to "%s": %s`, ckey, cvalue, self.Error())
}
return nil
}