func (pdf *PDF) GetLastError() error {
defer C.HPDF_ResetError(pdf.doc)
if err := C.HPDF_GetError(pdf.doc); err != C.HPDF_OK {
detail := C.HPDF_GetErrorDetail(pdf.doc)
return NewError(err, detail)
}
return nil
}
func New() (*PDF, error) {
doc := C.HPDF_New(nil, nil)
if err := C.HPDF_GetError(doc); err != C.HPDF_OK {
return nil, NewError(err, 0)
}
pdf := &PDF{doc}
runtime.SetFinalizer(pdf, finalizePDF)
return pdf, nil
}