Lines Matching full:swidth
363 int unit, png_const_charp swidth, png_const_charp sheight)
378 if (swidth == NULL || (lengthw = strlen(swidth)) == 0 ||
379 swidth[0] == 45 /* '-' */ || !png_check_fp_string(swidth, lengthw))
401 memcpy(info_ptr->scal_s_width, swidth, lengthw);
442 char swidth[PNG_sCAL_MAX_DIGITS+1];
445 png_ascii_from_fp(png_ptr, swidth, (sizeof swidth), width,
450 png_set_sCAL_s(png_ptr, info_ptr, unit, swidth, sheight);
472 char swidth[PNG_sCAL_MAX_DIGITS+1];
475 png_ascii_from_fixed(png_ptr, swidth, (sizeof swidth), width);
478 png_set_sCAL_s(png_ptr, info_ptr, unit, swidth, sheight);
