#include #include #include #include #include #include #include #include #include #include #include int main(int argc, char **argv){ FILE *image_out; gdImagePtr im; int black; int white; int brect[8]; int x, y; char *err; int no_fontconfig; int row_spacing_pixels = 20; int col_spacing_pixels = 20; wchar_t space = ' '; wchar_t tab = '\t'; wchar_t newline = '\n'; wchar_t null = '\0'; int image_width; int image_height; // char *s = "0123 Hello.\n4567 World."; /* String to draw. */ // char *locale = setlocale(LC_ALL, "en_US.utf8"); wint_t c; uint64_t total_chars_to_print = 0; uint32_t total_rows = 0; uint32_t total_cols = 0; // while ((c = fgetwc(in)) != WEOF) // putwchar(c); // fclose(in); //char *s = "Y"; char *s; wchar_t test[2]; wchar_t *sa = " ! \" # $ % & ' ( ) * + , - . / \n\ 0 1 2 3 4 5 6 7 8 9 : ; < = > ? \n\ @ A B C D E F G H I J K L M N O \n\ P Q R S T U V W X Y Z [ \\ ] ^ _ \n\ ` a b c d e f g h i j k l m n o \n\ p q r s t u v w x y z { | } ~ \n"; char *sd = " ̀ ́ ̂ ̃ ̄ ̅ ̆ ̇ ̈ ̉ ̊ ̋ ̌ ̍ ̎ \n\ ̏ ̐ ̑ ̒ ̓ ̔ ̕ ̖ ̗ ̘ ̙ ̚ ̛ ̜ ̝ ̞ \n\ ̟ ̠ ̡ ̢ ̣ ̤ ̥ ̦ ̧ ̨ ̩ ̪ ̫ ̬ ̭ ̮ \n\ ̯ ̰ ̱ ̲ ̳ ̴ ̵ ̶ ̷ ̸ ̹ ̺ ̻ ̼ ̽ ̾ \n\ ̿ ̀ ́ ͂ ̓ ̈́ ͅ ͆ ͇ ͈ ͉ ͊ ͋ ͌ ͍ ͎ \n\ ͏ ͐ ͑ ͒ ͓ ͔ ͕ ͖ ͗ ͘ ͙ ͚ ͜ ͝ ͞ ͟ \n\ ͠ ͡ ͢ ͣ ͤ ͥ ͦ ͧ ͨ ͩ ͪ ͫ ͬ ͭ ͮ ͯ \n\ \n"; //strtoul("FA", NULL, 16); // double sz = 12*96/187; double pixel_pt_size = 1.0; //char *f = "/usr/share/fonts/TTF/iosevka-slab.ttc"; /* User supplied font */ char *input_ttf = "/mnt/sdb1/pub/test/gdfont/iosevka-fixed-slab-extended.ttf"; //char *f = "Iosevka Fixed Slab Extended"; // int white = gdImageColorAllocate(im, 255, 255, 255); // int black = gdImageColorAllocate(im, 0, 0, 0); // int red = gdImageColorAllocate(im, 255, 0, 0); // int blue = gdImageColorAllocate(im, 0, 0, 255); int aa_disable; //= gdImageColorAllocate(im, -1, -1, -1); /* Signal that all freetype font calls in this program will receive fontconfig patterns rather than filenames of font files */ /* no_fontconfig = gdFTUseFontConfig(1); if(!no_fontconfig){ //{fprintf(stderr,no_fontconfig); return 1;} printf("no fontconfig: %d!\n", no_fontconfig); exit(1); } */ /* typedef struct { //logical OR of gdFTEX_ values int flags; //fine tune line spacing for '\n' double linespacing; //Preferred character mapping int charmap; //Rendering resolution int hdpi; int vdpi; char *xshow; char *fontpath; } gdFTStringExtra, *gdFTStringExtraPtr; */ int input_hex; struct stat buffer; int status; uint32_t file_bytes; wchar_t *mem_file; input_hex = open("input.txt", O_RDONLY); if(input_hex == -1){ fprintf( stderr, "Error opening input.txt\n"); exit( 1 ); } status = fstat(input_hex, &buffer); file_bytes=buffer.st_size; if(file_bytes < 1){ printf("Error: file is too small!\n"); exit(1); } // mem_file=(wchar_t *)mmap(NULL, file_bytes, PROT_READ, MAP_SHARED, input, 0); // if (mem_file == MAP_FAILED) { // close(input); // perror("Error mmapping the file"); // exit(EXIT_FAILURE); // } printf("input: input.txt\n"); /* //determine colum/row counts for image sizing while ((c = fgetwc(input)) != WEOF){ total_chars_to_print total_rows total_cols } //putwchar(c); //fclose(in); if(fseek(input, 0, SEEK_SET) != 0){ printf("fseek Error\n"); exit(EXIT_FAILURE); } */ gdFTStringExtra Strex = {0,0,0,0,0,NULL,NULL}; gdFTStringExtraPtr strex = &Strex; //strex->flags = 0; strex->flags |= gdFTEX_LINESPACE; //strex->flags |= gdFTEX_CHARMAP; strex->flags |= gdFTEX_RESOLUTION; strex->flags |= gdFTEX_DISABLE_KERNING; strex->flags |= gdFTEX_XSHOW; strex->flags |= gdFTEX_RETURNFONTPATHNAME; //strex->flags |= gdFTEX_FONTPATHNAME; //strex->flags |= gdFTEX_FONTCONFIG; //strex->flags |= gdFTEX_FONTPATHNAME; strex->linespacing = 2.00; strex->charmap = gdFTEX_Unicode; strex->hdpi=1350; strex->vdpi=1950; //strex.xshow //strex.fontpath //0 to 10FFFF //Determine size of single character string box /* obtain brect so that we can size the image */ // err = gdImageStringFT(NULL,&brect[0],0,f,sz,0.,0,0,s); // err = gdImageStringFTEx(NULL,&brect[0],0,f,sz,0.,0,0,s,strex); //char *gdImageStringFT(gdImagePtr im, int *brect, int fg, char *fontname, double ptsize, double angle, int x, int y, char *string) //char *gdImageStringFTEx(gdImagePtr im, int *brect, int fg, char *fontname, double ptsize, double angle, int x, int y, char *string, gdFTStringExtraPtr strex) // if (err) {fprintf(stderr,err); return 1;} printf("here 1\n"); //printf("%s\n", strex.fontpath); //gdFree((void *)strex->xshow); //gdFree((void *)strex->fontpath); /* create an image big enough for the string plus a little whitespace */ // x = brect[2]-brect[6] + 9; // y = brect[3]-brect[7] + 19; //printf("character width: %d height: %d\n", brect[2]-brect[6], brect[3]-brect[7]); x = 4000; y = 4000; // printf("here 2\n"); //create image im = gdImageCreate(x,y); //aa_disable = gdImageColorAllocate(im, -1, -1, -1); /* Background color (first allocated) */ white = gdImageColorResolve(im, 0, 0, 0); black = gdImageColorResolve(im, 0, 255, 0); /* render the string, offset origin to center string*/ /* note that we use top-left coordinate for adjustment * since gd origin is in top-left with y increasing downwards. */ //x = 0; //y = 0; x=20; y=20; test[1] = '\0'; for(test[0]=0; test[0]<16000; test[0]++){ //if(test[0] == tab || test[0] == newline) // continue; s = test; // x = 0 - brect[6]; // y = 0 - brect[7]; // err = gdImageStringFT(im,&brect[0],black,f,sz,0.0,x,y,s); err = gdImageStringFTEx(im,&brect[0],black,input_ttf,pixel_pt_size,0.0,x,y,s,strex); //char *gdImageStringFTEx(gdImagePtr im, int *brect, int fg, char *fontname, double ptsize, double angle, int x, int y, char *string, gdFTStringExtraPtr strex) if (err) {fprintf(stderr,err); return 1;} //printf("%s\n", (const char *)strex->xshow); //printf("%s\n", (const char *)strex->fontpath); gdFree((void *)strex->xshow); gdFree((void *)strex->fontpath); x+=20; if(test[0] % 164 == 0){ y+=40; x=20; } } printf("here 3\n"); /* Write img to stdout */ //gdImagePng(im, stdout); image_out = fopen("test01.png", "w"); gdImageInterlace(im, 1); gdImagePng(im, image_out); fclose(image_out); gdImageDestroy(im); // if(munmap(mem_file, file_bytes) == -1) { // perror("Error un-mmapping the file"); // } close(input_hex); /* Destroy it */ //gdImageDestroy(im); return 0; }