/*
* << Haru Free PDF Library 2.0.6 >> -- slideshow_demo.c
*
* Copyright (c) 1999-2006 Takeshi Kanno <takeshi_kanno@est.hi-ho.ne.jp>
*
* Permission to use, copy, modify, distribute and sell this software
* and its documentation for any purpose is hereby granted without fee,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation.
* It is provided "as is" without express or implied warranty.
*
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <setjmp.h>
#include "hpdf.h"
jmp_buf env;
#ifdef HPDF_DLL
void __stdcall
#else
void
#endif
error_handler (HPDF_STATUS error_no,
HPDF_STATUS detail_no,
void *user_data)
{
printf ("ERROR: error_no=%04X, detail_no=%u\n", (HPDF_UINT)error_no,
(HPDF_UINT)detail_no);
longjmp(env, 1);
}
void
print_page (HPDF_Page page, const char *caption, HPDF_Font font,
HPDF_TransitionStyle style, HPDF_Page prev, HPDF_Page next)
{
float r = (float)rand() / RAND_MAX;
float g = (float)rand() / RAND_MAX;
float b = (float)rand() / RAND_MAX;
HPDF_Rect rect;
HPDF_Destination dst;
HPDF_Annotation annot;
HPDF_Page_SetWidth (page, 800);
HPDF_Page_SetHeight (page, 600);
HPDF_Page_SetRGBFill (page, r, g, b);
HPDF_Page_Rectangle (page, 0, 0, 800, 600);
HPDF_Page_Fill (page);
HPDF_Page_SetRGBFill (page, 1.0f - r, 1.0f - g, 1.0f - b);
HPDF_Page_SetFontAndSize (page, font, 30);
HPDF_Page_BeginText (page);
HPDF_Page_SetTextMatrix (page, 0.8f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f);
HPDF_Page_TextOut (page, 50, 530, caption);
HPDF_Page_SetTextMatrix (page, 1.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f);
HPDF_Page_SetFontAndSize (page, font, 20);
HPDF_Page_TextOut (page, 55, 300,
"Type \"Ctrl+L\" in order to return from full screen mode.");
HPDF_Page_EndText (page);
HPDF_Page_SetSlideShow (page, style, 5.0, 1.0);
HPDF_Page_SetFontAndSize (page, font, 20);
if (next) {
HPDF_Page_BeginText (page);
HPDF_Page_TextOut (page, 680, 50, "Next=>");
HPDF_Page_EndText (page);
rect.left = 680;
rect.right = 750;
rect.top = 70;
rect.bottom = 50;
dst = HPDF_Page_CreateDestination (next);
HPDF_Destination_SetFit(dst);
annot = HPDF_Page_CreateLinkAnnot (page, rect, dst);
HPDF_LinkAnnot_SetBorderStyle (annot, 0, 0, 0);
HPDF_LinkAnnot_SetHighlightMode (annot, HPDF_ANNOT_INVERT_BOX);
}
if (prev) {
HPDF_Page_BeginText (page);
HPDF_Page_TextOut (page, 50, 50, "<=Prev");
HPDF_Page_EndText (page);
rect.left = 50;
rect.right = 110;
rect.top = 70;
rect.bottom = 50;
dst = HPDF_Page_CreateDestination (prev);
HPDF_Destination_SetFit(dst);
annot = HPDF_Page_CreateLinkAnnot (page, rect, dst);
HPDF_LinkAnnot_SetBorderStyle (annot, 0, 0, 0);
HPDF_LinkAnnot_SetHighlightMode (annot, HPDF_ANNOT_INVERT_BOX);
}
}
int main(int argc, char **argv)
{
HPDF_Doc pdf;
HPDF_Font font;
HPDF_Page page[17];
char fname[256];
strcpy (fname, argv[0]);
strcat (fname, ".pdf");
pdf = HPDF_New (error_handler, NULL);
if (!pdf) {
printf ("error: cannot create PdfDoc object\n");
return 1;
}
if (setjmp(env)) {
HPDF_Free (pdf);
return 1;
}
/* create default-font */
font = HPDF_GetFont (pdf, "Courier", NULL);
/* Add 17 pages to the document. */
page[0] = HPDF_AddPage (pdf);
page[1] = HPDF_AddPage (pdf);
page[2] = HPDF_AddPage (pdf);
page[3] = HPDF_AddPage (pdf);
page[4] = HPDF_AddPage (pdf);
page[5] = HPDF_AddPage (pdf);
page[6] = HPDF_AddPage (pdf);
page[7] = HPDF_AddPage (pdf);
page[8] = HPDF_AddPage (pdf);
page[9] = HPDF_AddPage (pdf);
page[10] = HPDF_AddPage (pdf);
page[11] = HPDF_AddPage (pdf);
page[12] = HPDF_AddPage (pdf);
page[13] = HPDF_AddPage (pdf);
page[14] = HPDF_AddPage (pdf);
page[15] = HPDF_AddPage (pdf);
page[16] = HPDF_AddPage (pdf);
print_page(page[0], "HPDF_TS_WIPE_RIGHT", font,
HPDF_TS_WIPE_RIGHT, NULL, page[1]);
print_page(page[1], "HPDF_TS_WIPE_UP", font,
HPDF_TS_WIPE_UP, page[0], page[2]);
print_page(page[2], "HPDF_TS_WIPE_LEFT", font,
HPDF_TS_WIPE_LEFT, page[1], page[3]);
print_page(page[3], "HPDF_TS_WIPE_DOWN", font,
HPDF_TS_WIPE_DOWN, page[2], page[4]);
print_page(page[4], "HPDF_TS_BARN_DOORS_HORIZONTAL_OUT", font,
HPDF_TS_BARN_DOORS_HORIZONTAL_OUT, page[3], page[5]);
print_page(page[5], "HPDF_TS_BARN_DOORS_HORIZONTAL_IN", font,
HPDF_TS_BARN_DOORS_HORIZONTAL_IN, page[4], page[6]);
print_page(page[6], "HPDF_TS_BARN_DOORS_VERTICAL_OUT", font,
HPDF_TS_BARN_DOORS_VERTICAL_OUT, page[5], page[7]);
print_page(page[7], "HPDF_TS_BARN_DOORS_VERTICAL_IN", font,
HPDF_TS_BARN_DOORS_VERTICAL_IN, page[6], page[8]);
print_page(page[8], "HPDF_TS_BOX_OUT", font,
HPDF_TS_BOX_OUT, page[7], page[9]);
print_page(page[9], "HPDF_TS_BOX_IN", font,
HPDF_TS_BOX_IN, page[8], page[10]);
print_page(page[10], "HPDF_TS_BLINDS_HORIZONTAL", font,
HPDF_TS_BLINDS_HORIZONTAL, page[9], page[11]);
print_page(page[11], "HPDF_TS_BLINDS_VERTICAL", font,
HPDF_TS_BLINDS_VERTICAL, page[10], page[12]);
print_page(page[12], "HPDF_TS_DISSOLVE", font,
HPDF_TS_DISSOLVE, page[11], page[13]);
print_page(page[13], "HPDF_TS_GLITTER_RIGHT", font,
HPDF_TS_GLITTER_RIGHT, page[12], page[14]);
print_page(page[14], "HPDF_TS_GLITTER_DOWN", font,
HPDF_TS_GLITTER_DOWN, page[13], page[15]);
print_page(page[15], "HPDF_TS_GLITTER_TOP_LEFT_TO_BOTTOM_RIGHT", font,
HPDF_TS_GLITTER_TOP_LEFT_TO_BOTTOM_RIGHT, page[14], page[16]);
print_page(page[16], "HPDF_TS_REPLACE", font,
HPDF_TS_REPLACE, page[15], NULL);
HPDF_SetPageMode (pdf, HPDF_PAGE_MODE_FULL_SCREEN);
/* save the document to a file */
HPDF_SaveToFile (pdf, fname);
/* clean up */
HPDF_Free (pdf);
return 0;
}
