/*! * \brief recogWriteStream() * * \param[in] fp file stream opened for "wb" * \param[in] recog * \return 0 if OK, 1 on error */ l_int32 recogWriteStream(FILE *fp, L_RECOG *recog) { PROCNAME("recogWriteStream"); if (!fp) return ERROR_INT("stream not defined", procName, 1); if (!recog) return ERROR_INT("recog not defined", procName, 1); fprintf(fp, "\nRecog Version %d\n", RECOG_VERSION_NUMBER); fprintf(fp, "Size of character set = %d\n", recog->setsize); fprintf(fp, "Binarization threshold = %d\n", recog->threshold); fprintf(fp, "Maxyshift = %d\n", recog->maxyshift); fprintf(fp, "Scale to width = %d\n", recog->scalew); fprintf(fp, "Scale to height = %d\n", recog->scaleh); fprintf(fp, "Normalized line width = %d\n", recog->linew); fprintf(fp, "\nLabels for character set:\n"); l_dnaWriteStream(fp, recog->dna_tochar); sarrayWriteStream(fp, recog->sa_text); fprintf(fp, "\nPixaa of all samples in the training set:\n"); pixaaWriteStream(fp, recog->pixaa); return 0; }
/*! * pixaaWrite() * * Input: filename * pixaa * Return: 0 if OK, 1 on error * * Notes: * (1) Serialization of pixaa; the pix are written in png */ l_int32 pixaaWrite(const char *filename, PIXAA *pixaa) { FILE *fp; PROCNAME("pixaaWrite"); if (!filename) return ERROR_INT("filename not defined", procName, 1); if (!pixaa) return ERROR_INT("pixaa not defined", procName, 1); if ((fp = fopen(filename, "w")) == NULL) return ERROR_INT("stream not opened", procName, 1); if (pixaaWriteStream(fp, pixaa)) return ERROR_INT("pixaa not written to stream", procName, 1); fclose(fp); return 0; }