int main(void) { PDF *p; int font, count; p = PDF_new(); /* open new PDF file */ if (PDF_open_file(p, "output.pdf") == -1) { fprintf(stderr, "Error: cannot open PDF file hello_c.pdf.\n"); exit(2); } PDF_set_info(p, "Creator", "hello.c"); PDF_set_info(p, "Author", "Thomas Merz"); PDF_set_info(p, "Title", "Hello, world (C)!"); font = PDF_findfont(p, "Helvetica-Bold", "host", 0); for(count = 0; count < 10000; count++){ PDF_begin_page(p, a4_width, a4_height); /* start a new page */ PDF_setfont(p, font, 24); PDF_set_text_pos(p, 10, 10); PDF_show(p, "x"); PDF_end_page(p); /* close page */ } PDF_close(p); /* close PDF document */ exit(0); }
int main(void) { PDF *p; int font; p = PDF_new(); /* open new PDF file */ if (PDF_open_file(p, "hello_c.pdf") == -1) { fprintf(stderr, "Error: cannot open PDF file hello_c.pdf.\n"); exit(2); } PDF_set_info(p, "Creator", "hello.c"); PDF_set_info(p, "Author", "Thomas Merz"); PDF_set_info(p, "Title", "Hello, world (C)!"); PDF_begin_page(p, a4_width, a4_height); /* start a new page */ font = PDF_findfont(p, "Helvetica-Bold", "default", 0); if (font == -1) { fprintf(stderr, "Couldn't set font!\n"); exit(3); } PDF_setfont(p, font, 24); PDF_set_text_pos(p, 50, 700); PDF_show(p, "Hello, world!"); PDF_continue_text(p, "(says C)"); PDF_end_page(p); /* close page */ PDF_close(p); /* close PDF document */ exit(0); }
int main(void) { PDF *p; int manual, page; int font, row, col; const int maxrow = 2; const int maxcol = 2; char optlist[128]; int startpage = 1, endpage = 4; const float width = 500, height = 770; int pageno; const char *infile = "reference.pdf"; /* This is where font/image/PDF input files live. Adjust as necessary. */ char *searchpath = "../data"; /* create a new PDFlib object */ if ((p = PDF_new()) == (PDF *) 0) { printf("Couldn't create PDFlib object (out of memory)!\n"); return(2); } PDF_TRY(p) { /* open new PDF file */ if (PDF_open_file(p, "quickreference.pdf") == -1) { printf("Error: %s\n", PDF_get_errmsg(p)); return(2); } PDF_set_parameter(p, "SearchPath", searchpath); /* This line is required to avoid problems on Japanese systems */ PDF_set_parameter(p, "hypertextencoding", "host"); PDF_set_info(p, "Creator", "quickreference.c"); PDF_set_info(p, "Author", "Thomas Merz"); PDF_set_info(p, "Title", "mini imposition demo (C)"); manual = PDF_open_pdi(p, infile, "", 0); if (manual == -1) { printf("Error: %s\n", PDF_get_errmsg(p)); return(2); } row = 0; col = 0; PDF_set_parameter(p, "topdown", "true"); for (pageno = startpage; pageno <= endpage; pageno++) { if (row == 0 && col == 0) { PDF_begin_page(p, width, height); font = PDF_load_font(p, "Helvetica-Bold", 0, "host", ""); PDF_setfont(p, font, 18); PDF_set_text_pos(p, 24, 24); PDF_show(p, "PDFlib Quick Reference"); } page = PDF_open_pdi_page(p, manual, pageno, ""); if (page == -1) { printf("Error: %s\n", PDF_get_errmsg(p)); return(2); } sprintf(optlist, "scale %f", (float) 1/maxrow); PDF_fit_pdi_page(p, page, width/maxcol*col, (row + 1) * height/maxrow, optlist); PDF_close_pdi_page(p, page); col++; if (col == maxcol) { col = 0; row++; } if (row == maxrow) { row = 0; PDF_end_page(p); } } /* finish the last partial page */ if (row != 0 || col != 0) PDF_end_page(p); PDF_close(p); PDF_close_pdi(p, manual); } PDF_CATCH(p) { printf("PDFlib exception occurred in quickreference sample:\n"); printf("[%d] %s: %s\n", PDF_get_errnum(p), PDF_get_apiname(p), PDF_get_errmsg(p)); PDF_delete(p); return(2); } PDF_delete(p); return 0; }
int main(void) { /* This is where the data files are. Adjust as necessary. */ const char* searchpath = "../data"; PDF * p; const char* imagefile = "nesrin.jpg"; char* optlist; int font, image; /* create a new PDFlib object */ if ((p = PDF_new()) == (PDF *) 0) { printf("Couldn't create PDFlib object (out of memory)!\n"); return(2); } PDF_TRY(p) { /* This means we must check return values of load_font() etc. */ PDF_set_parameter(p, "errorpolicy", "return"); PDF_set_parameter(p, "SearchPath", searchpath); if (PDF_begin_document(p, "starter_basic.pdf", 0, "") == -1) { printf("Error: %s\n", PDF_get_errmsg(p)); PDF_delete(p); return(2); } PDF_set_info(p, "Creator", "PDFlib starter sample"); PDF_set_info(p, "Title", "starter_basic"); /* We load the image before the first page, and use it * on all pages */ image = PDF_load_image(p, "auto", imagefile, 0, ""); if (image == -1) { printf("Error: %s\n", PDF_get_errmsg(p)); PDF_delete(p); return(2); } /* Page 1 */ PDF_begin_page_ext(p, 595, 842, ""); font = PDF_load_font(p, "Helvetica-Bold", 0, "winansi", ""); if (font == -1) { printf("Error: %s\n", PDF_get_errmsg(p)); PDF_delete(p); return(2); } PDF_setfont(p, font, 24); PDF_set_text_pos(p, 50, 700); PDF_show(p, "Hello world!"); PDF_fit_image(p, image, (float) 0.0, (float) 0.0, "scale=0.25"); PDF_end_page_ext(p, ""); /* Page 2 */ PDF_begin_page_ext(p, 595, 842, ""); /* red rectangle */ PDF_setcolor(p, "fill", "rgb", 1.0, 0.0, 0.0, 0.0); PDF_rect(p, 200, 200, 250, 150); PDF_fill(p); /* blue circle */ PDF_setcolor(p, "fill", "rgb", 0.0, 0.0, 1.0, 0.0); PDF_arc(p, 400, 600, 100, 0, 360); PDF_fill(p); /* thick gray line */ PDF_setcolor(p, "stroke", "gray", 0.5, 0.0, 0.0, 0.0); PDF_setlinewidth(p, 10); PDF_moveto(p, 100, 500); PDF_lineto(p, 300, 700); PDF_stroke(p); /* Using the same image handle means the data will be copied * to the PDF only once, which saves space. */ PDF_fit_image(p, image, 150.0, 25.0, "scale=0.25"); PDF_end_page_ext(p, ""); /* Page 3 */ PDF_begin_page_ext(p, 595, 842, ""); /* Fit the image to a box of predefined size (without distortion) */ optlist = "boxsize={400 400} position={center} fitmethod=meet"; PDF_fit_image(p, image, 100, 200, optlist); PDF_end_page_ext(p, ""); PDF_close_image(p, image); PDF_end_document(p, ""); } PDF_CATCH(p) { printf("PDFlib exception occurred:\n"); printf("[%d] %s: %s\n", PDF_get_errnum(p), PDF_get_apiname(p), PDF_get_errmsg(p)); PDF_delete(p); return(2); } PDF_delete(p); return 0; }