int main (int argc, char **argv)
{
HPDF_Doc pdf;
HPDF_Font font;
HPDF_Page page;
char fname[256];
HPDF_Destination dst;
strcpy (fname, argv[0]);
strcat (fname, ".pdf");
pdf = HPDF_New (error_handler, NULL);
if (!pdf) {
printf ("error: cannot create PdfDoc object\n");
return 1;
}
/* error-handler */
if (setjmp(env)) {
HPDF_Free (pdf);
return 1;
}
HPDF_SetCompressionMode (pdf, HPDF_COMP_ALL);
/* create default-font */
font = HPDF_GetFont (pdf, "Helvetica", NULL);
/* add a new page object. */
page = HPDF_AddPage (pdf);
HPDF_Page_SetWidth (page, 650);
HPDF_Page_SetHeight (page, 500);
dst = HPDF_Page_CreateDestination (page);
HPDF_Destination_SetXYZ (dst, 0, HPDF_Page_GetHeight (page), 1);
HPDF_SetOpenAction(pdf, dst);
HPDF_Page_BeginText (page);
HPDF_Page_SetFontAndSize (page, font, 20);
HPDF_Page_MoveTextPos (page, 220, HPDF_Page_GetHeight (page) - 70);
HPDF_Page_ShowText (page, "JpegDemo");
HPDF_Page_EndText (page);
HPDF_Page_SetFontAndSize (page, font, 12);
draw_image (pdf, "rgb.jpg", 70, HPDF_Page_GetHeight (page) - 410,
"24bit color image");
draw_image (pdf, "gray.jpg", 340, HPDF_Page_GetHeight (page) - 410,
"8bit grayscale image");
/* save the document to a file */
HPDF_SaveToFile (pdf, fname);
/* clean up */
HPDF_Free (pdf);
return 0;
}
int fileWriter(HPDF_Doc pdf,
HPDF_Outline root,
HPDF_Font font,
const std::string curFile,
const std::vector< std::string> vec) {
auto func_footbar = [](std::string fileName)->std::string {
std::ostringstream buffer;
buffer << " File:" << fileName.c_str() << " Autor:XCL ";
return buffer.str();
};
auto func_pageOutline = [&](HPDF_Page page, std::string curFile) {
HPDF_Outline outline;
HPDF_Destination dst;
outline = HPDF_CreateOutline(pdf, root, curFile.c_str(), NULL);
dst = HPDF_Page_CreateDestination(page);
HPDF_Destination_SetXYZ(dst, 0, HPDF_Page_GetHeight(page), 1);// 1 = 默认百分比100
HPDF_Outline_SetDestination(outline, dst);
};
auto func_drawRow = [](HPDF_Page page,std::string rid,std::string row,int y ) {
HPDF_Page_BeginText(page);
HPDF_Page_MoveTextPos(page, config::ROWID_WIDTH, y - 2);
HPDF_Page_ShowText(page, rid.c_str());
HPDF_Page_ShowText(page, row.c_str());
HPDF_Page_EndText(page);
};
HPDF_Page page = nullptr;
HPDF_REAL width,height;
HPDF_UINT y = 0; // x =0,
int currID = 0, pageID = 0, currRowCount;
std::string ss, rid;
for (int i = 0; i < vec.size(); i++) {
if (i == 0 || currRowCount > config::PAGE_ROWNUM) {
//////////////////////////////////////////////
page = HPDF_AddPage(pdf);
width = HPDF_Page_GetWidth(page);
height = HPDF_Page_GetHeight(page);
// x = 0;
y = height - config::ROW_HEIGHT;
func_pageOutline(page, curFile);
HPDF_Page_SetSize(page, HPDF_PAGE_SIZE_A4, HPDF_PAGE_PORTRAIT);
{
HPDF_RGBColor c = HPDF_Page_GetRGBFill(page);
HPDF_Page_SetRGBStroke(page, 0.0, 0.5, 0);
HPDF_Page_SetFontAndSize(page, font, config::FOOTBAR_FONT_SIZE);
HPDF_Page_SetLineWidth(page, 0.5);
HPDF_Page_MoveTo(page, 0, 13);
HPDF_Page_LineTo(page, width, 16);
HPDF_Page_Stroke(page);
HPDF_Page_SetRGBFill(page, 0.0, 0, 0.5);
HPDF_Page_BeginText(page);
HPDF_Page_MoveTextPos(page, 40, config::FOOTBAR_FONT_SIZE - 5);
HPDF_Page_ShowText(page, func_footbar(curFile).c_str());
HPDF_Page_EndText(page);
HPDF_Page_SetRGBFill(page, c.r, c.g, c.b);
};
y = height - config::ROW_HEIGHT * 2;
HPDF_Page_SetFontAndSize(page, font, config::PAGE_FONT_SIZE);
pageID++;
currRowCount = 1;
//////////////////////////////////////////////
}
///////////////////////////////////////////
ss = vec[i];
HPDF_REAL wrid = HPDF_Page_TextWidth(page, rid.c_str());
NEWROW:
HPDF_REAL wss = HPDF_Page_TextWidth(page, ss.c_str());
rid = util::rowidWidth(currRowCount );
if (wrid + wss > width) {
//简单处理:超过页宽，直接分成两行.足以应付大部份情况.
int center = ss.length() / 2;
func_drawRow(page, rid,ss.substr(0, center),y);
y -= config::ROW_HEIGHT;
currRowCount++;
ss = ss.substr(center);
goto NEWROW;
}
else {
func_drawRow(page, rid, ss,y);
y -= config::ROW_HEIGHT;
currRowCount++;
}
//////////////////////////////////////////
}
return 0;
} //end func
int main(int argc, char **argv)
{
HPDF_Doc pdf;
HPDF_Font font;
HPDF_Page index_page;
HPDF_Page page[9];
HPDF_Destination dst;
char fname[256];
HPDF_Rect rect;
HPDF_Point tp;
HPDF_Annotation annot;
HPDF_UINT i;
const char *uri = "http://libharu.org";
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, "Helvetica", NULL);
/* create index page */
index_page = HPDF_AddPage (pdf);
HPDF_Page_SetWidth (index_page, 300);
HPDF_Page_SetHeight (index_page, 220);
/* Add 7 pages to the document. */
for (i = 0; i < 7; i++) {
page[i] = HPDF_AddPage (pdf);
print_page(page[i], font, i + 1);
}
HPDF_Page_BeginText (index_page);
HPDF_Page_SetFontAndSize (index_page, font, 10);
HPDF_Page_MoveTextPos (index_page, 15, 200);
HPDF_Page_ShowText (index_page, "Link Annotation Demo");
HPDF_Page_EndText (index_page);
/*
* Create Link-Annotation object on index page.
*/
HPDF_Page_BeginText(index_page);
HPDF_Page_SetFontAndSize (index_page, font, 8);
HPDF_Page_MoveTextPos (index_page, 20, 180);
HPDF_Page_SetTextLeading (index_page, 23);
/* page1 (HPDF_ANNOT_NO_HIGHTLIGHT) */
tp = HPDF_Page_GetCurrentTextPos (index_page);
HPDF_Page_ShowText (index_page, "Jump to Page1 (HilightMode=HPDF_ANNOT_NO_HIGHTLIGHT)");
rect.left = tp.x - 4;
rect.bottom = tp.y - 4;
rect.right = HPDF_Page_GetCurrentTextPos (index_page).x + 4;
rect.top = tp.y + 10;
HPDF_Page_MoveToNextLine (index_page);
dst = HPDF_Page_CreateDestination (page[0]);
annot = HPDF_Page_CreateLinkAnnot (index_page, rect, dst);
HPDF_LinkAnnot_SetHighlightMode (annot, HPDF_ANNOT_NO_HIGHTLIGHT);
/* page2 (HPDF_ANNOT_INVERT_BOX) */
tp = HPDF_Page_GetCurrentTextPos (index_page);
HPDF_Page_ShowText (index_page, "Jump to Page2 (HilightMode=HPDF_ANNOT_INVERT_BOX)");
rect.left = tp.x - 4;
rect.bottom = tp.y - 4;
rect.right = HPDF_Page_GetCurrentTextPos (index_page).x + 4;
rect.top = tp.y + 10;
HPDF_Page_MoveToNextLine (index_page);
dst = HPDF_Page_CreateDestination (page[1]);
annot = HPDF_Page_CreateLinkAnnot (index_page, rect, dst);
HPDF_LinkAnnot_SetHighlightMode (annot, HPDF_ANNOT_INVERT_BOX);
/* page3 (HPDF_ANNOT_INVERT_BORDER) */
tp = HPDF_Page_GetCurrentTextPos (index_page);
HPDF_Page_ShowText (index_page, "Jump to Page3 (HilightMode=HPDF_ANNOT_INVERT_BORDER)");
rect.left = tp.x - 4;
rect.bottom = tp.y - 4;
rect.right = HPDF_Page_GetCurrentTextPos (index_page).x + 4;
rect.top = tp.y + 10;
HPDF_Page_MoveToNextLine (index_page);
dst = HPDF_Page_CreateDestination (page[2]);
annot = HPDF_Page_CreateLinkAnnot (index_page, rect, dst);
HPDF_LinkAnnot_SetHighlightMode (annot, HPDF_ANNOT_INVERT_BORDER);
/* page4 (HPDF_ANNOT_DOWN_APPEARANCE) */
tp = HPDF_Page_GetCurrentTextPos (index_page);
HPDF_Page_ShowText (index_page, "Jump to Page4 (HilightMode=HPDF_ANNOT_DOWN_APPEARANCE)");
rect.left = tp.x - 4;
rect.bottom = tp.y - 4;
rect.right = HPDF_Page_GetCurrentTextPos (index_page).x + 4;
rect.top = tp.y + 10;
HPDF_Page_MoveToNextLine (index_page);
dst = HPDF_Page_CreateDestination (page[3]);
annot = HPDF_Page_CreateLinkAnnot (index_page, rect, dst);
HPDF_LinkAnnot_SetHighlightMode (annot, HPDF_ANNOT_DOWN_APPEARANCE);
/* page5 (dash border) */
tp = HPDF_Page_GetCurrentTextPos (index_page);
HPDF_Page_ShowText (index_page, "Jump to Page5 (dash border)");
rect.left = tp.x - 4;
rect.bottom = tp.y - 4;
rect.right = HPDF_Page_GetCurrentTextPos (index_page).x + 4;
rect.top = tp.y + 10;
HPDF_Page_MoveToNextLine (index_page);
dst = HPDF_Page_CreateDestination (page[4]);
annot = HPDF_Page_CreateLinkAnnot (index_page, rect, dst);
HPDF_LinkAnnot_SetBorderStyle (annot, 1, 3, 2);
/* page6 (no border) */
tp = HPDF_Page_GetCurrentTextPos (index_page);
HPDF_Page_ShowText (index_page, "Jump to Page6 (no border)");
rect.left = tp.x - 4;
rect.bottom = tp.y - 4;
rect.right = HPDF_Page_GetCurrentTextPos (index_page).x + 4;
rect.top = tp.y + 10;
HPDF_Page_MoveToNextLine (index_page);
dst = HPDF_Page_CreateDestination (page[5]);
annot = HPDF_Page_CreateLinkAnnot (index_page, rect, dst);
HPDF_LinkAnnot_SetBorderStyle (annot, 0, 0, 0);
/* page7 (bold border) */
tp = HPDF_Page_GetCurrentTextPos (index_page);
HPDF_Page_ShowText (index_page, "Jump to Page7 (bold border)");
rect.left = tp.x - 4;
rect.bottom = tp.y - 4;
rect.right = HPDF_Page_GetCurrentTextPos (index_page).x + 4;
rect.top = tp.y + 10;
HPDF_Page_MoveToNextLine (index_page);
dst = HPDF_Page_CreateDestination (page[6]);
annot = HPDF_Page_CreateLinkAnnot (index_page, rect, dst);
HPDF_LinkAnnot_SetBorderStyle (annot, 2, 0, 0);
/* URI link */
tp = HPDF_Page_GetCurrentTextPos (index_page);
HPDF_Page_ShowText (index_page, "URI (");
HPDF_Page_ShowText (index_page, uri);
HPDF_Page_ShowText (index_page, ")");
rect.left = tp.x - 4;
rect.bottom = tp.y - 4;
rect.right = HPDF_Page_GetCurrentTextPos (index_page).x + 4;
rect.top = tp.y + 10;
HPDF_Page_CreateURILinkAnnot (index_page, rect, uri);
HPDF_Page_EndText (index_page);
/* save the document to a file */
HPDF_SaveToFile (pdf, fname);
/* clean up */
HPDF_Free (pdf);
return 0;
}
int main (int argc, char **argv)
{
HPDF_Doc pdf;
char fname[256];
HPDF_Font font;
const char *font_name;
int i = 0;
HPDF_Outline root;
const char *encodings[] = {
"StandardEncoding",
"MacRomanEncoding",
"WinAnsiEncoding",
"ISO8859-2",
"ISO8859-3",
"ISO8859-4",
"ISO8859-5",
"ISO8859-9",
"ISO8859-10",
"ISO8859-13",
"ISO8859-14",
"ISO8859-15",
"ISO8859-16",
"CP1250",
"CP1251",
"CP1252",
"CP1254",
"CP1257",
"KOI8-R",
"Symbol-Set",
"ZapfDingbats-Set",
NULL
};
pdf = HPDF_NewEx (error_handler, NULL, NULL, 0, NULL);
if (!pdf) {
printf ("error: cannot create PdfDoc object\n");
return 1;
}
if (setjmp(env)) {
HPDF_Free (pdf);
return 1;
}
strcpy (fname, argv[0]);
strcat (fname, ".pdf");
/* set compression mode */
HPDF_SetCompressionMode (pdf, HPDF_COMP_ALL);
/* Set page mode to use outlines. */
HPDF_SetPageMode(pdf, HPDF_PAGE_MODE_USE_OUTLINE);
/* get default font */
font = HPDF_GetFont (pdf, "Helvetica", NULL);
/* load font object */
#ifdef __WIN32__
font_name = HPDF_LoadType1FontFromFile (pdf, "type1\\a010013l.afm",
"type1\\a010013l.pfb");
#else
font_name = HPDF_LoadType1FontFromFile (pdf, "type1/a010013l.afm",
"type1/a010013l.pfb");
#endif
/* create outline root. */
root = HPDF_CreateOutline (pdf, NULL, "Encoding list", NULL);
HPDF_Outline_SetOpened (root, HPDF_TRUE);
while (encodings[i]) {
HPDF_Page page = HPDF_AddPage (pdf);
HPDF_Outline outline;
HPDF_Destination dst;
HPDF_Font font2;
HPDF_Page_SetWidth (page, PAGE_WIDTH);
HPDF_Page_SetHeight (page, PAGE_HEIGHT);
outline = HPDF_CreateOutline (pdf, root, encodings[i], NULL);
dst = HPDF_Page_CreateDestination (page);
HPDF_Destination_SetXYZ(dst, 0, HPDF_Page_GetHeight(page), 1);
/* HPDF_Destination_SetFitB(dst); */
HPDF_Outline_SetDestination(outline, dst);
HPDF_Page_SetFontAndSize (page, font, 15);
draw_graph (page);
HPDF_Page_BeginText (page);
HPDF_Page_SetFontAndSize (page, font, 20);
HPDF_Page_MoveTextPos (page, 40, PAGE_HEIGHT - 50);
HPDF_Page_ShowText (page, encodings[i]);
HPDF_Page_ShowText (page, " Encoding");
HPDF_Page_EndText (page);
if (strcmp (encodings[i], "Symbol-Set") == 0)
font2 = HPDF_GetFont (pdf, "Symbol", NULL);
else if (strcmp (encodings[i], "ZapfDingbats-Set") == 0)
font2 = HPDF_GetFont (pdf, "ZapfDingbats", NULL);
else
font2 = HPDF_GetFont (pdf, font_name, encodings[i]);
HPDF_Page_SetFontAndSize (page, font2, 14);
draw_fonts (page);
i++;
}
/* save the document to a file */
HPDF_SaveToFile (pdf, fname);
/* clean up */
HPDF_Free (pdf);
return 0;
}
