void PDFGenerator::pdfDoc_AddPage(mlPDF::PAGE_SIZES pageSize, mlPDF::PAGE_DIRECTIONS pageDirection)
{
if (pdfDocument)
{
HPDF_Page newPage = HPDF_AddPage(pdfDocument);
if (newPage)
{
pdfDocCurrentPage = newPage;
pdfDocPages.push_back(newPage);
if (pageSize == mlPDF::PAGESIZE_USER) // It is illegal to set this value manually...
{
pageSize = mlPDF::PAGESIZE_A4; // ... therefore set it to default value.
}
HPDF_Page_SetSize(newPage, (HPDF_PageSizes)pageSize, (HPDF_PageDirection)pageDirection);
_currentPageSize = pageSize;
HPDF_Page_SetFontAndSize(pdfDocCurrentPage, _currentFontSettings.font, _currentFontSettings.fontSize);
HPDF_Page_SetLineWidth(pdfDocCurrentPage, 1);
pdfDoc_SetStrokeColor(0, 0, 0);
pdfDoc_SetFillColor(0, 0, 0);
pdfDoc_CurrentXPos = 0;
pdfDoc_CurrentYPos = 0;
}
else
{
_handleError("pdfDoc_AddPage(mlPDF::PAGE_SIZES pageSize, mlPDF::PAGE_DIRECTIONS pageDirection)");
}
}
}
extern void AP_AddPage()
{
HPDF_Page page = HPDF_AddPage(AP_getCurrentPdfDoc());
HPDF_Page_SetSize(page, HPDF_PAGE_SIZE_A4, HPDF_PAGE_LANDSCAPE);
//TODO change this-1000
HPDF_Page_SetHeight(page, 1000);
}
JNIEXPORT void JNICALL Java_com_draekko_libharu_PdfPage_setSize
(JNIEnv *env, jobject obj, jobject sizeEnum, jobject directionEnum) {
haru_setup_error_handler(env, __func__);
jclass PageSize = env->FindClass("com/draekko/libharu/PdfPage$PageSize");
jmethodID PageSize_getNameMethod = env->GetMethodID(PageSize, "name", "()Ljava/lang/String;");
jstring size_value = (jstring)env->CallObjectMethod(sizeEnum, PageSize_getNameMethod);
const char* size_str = env->GetStringUTFChars(size_value, 0);
jclass PageDirection = env->FindClass("com/draekko/libharu/PdfPage$PageDirection");
jmethodID PageDirection_getNameMethod = env->GetMethodID(PageDirection, "name", "()Ljava/lang/String;");
jstring direction_value = (jstring)env->CallObjectMethod(directionEnum, PageDirection_getNameMethod);
const char* direction_str = env->GetStringUTFChars(direction_value, 0);
HPDF_PageSizes size;
if (strcmp(size_str, "LETTER") == 0) {
size = HPDF_PAGE_SIZE_LETTER;
} else if (strcmp(size_str, "LEGAL") == 0) {
size = HPDF_PAGE_SIZE_LEGAL;
} else if (strcmp(size_str, "A3") == 0) {
size = HPDF_PAGE_SIZE_A3;
} else if (strcmp(size_str, "A4") == 0) {
size = HPDF_PAGE_SIZE_A4;
} else if (strcmp(size_str, "A5") == 0) {
size = HPDF_PAGE_SIZE_A5;
} else if (strcmp(size_str, "B4") == 0) {
size = HPDF_PAGE_SIZE_B4;
} else if (strcmp(size_str, "B5") == 0) {
size = HPDF_PAGE_SIZE_B5;
} else if (strcmp(size_str, "EXECUTIVE") == 0) {
size = HPDF_PAGE_SIZE_EXECUTIVE;
} else if (strcmp(size_str, "US4x6") == 0) {
size = HPDF_PAGE_SIZE_US4x6;
} else if (strcmp(size_str, "US4x8") == 0) {
size = HPDF_PAGE_SIZE_US4x8;
} else if (strcmp(size_str, "US5x7") == 0) {
size = HPDF_PAGE_SIZE_US5x7;
} else if (strcmp(size_str, "COMM10") == 0) {
size = HPDF_PAGE_SIZE_COMM10;
} else {
haru_throw_exception("Unsupported page size.");
}
HPDF_PageDirection direction;
if (strcmp(direction_str, "PORTRAIT") == 0) {
direction = HPDF_PAGE_PORTRAIT;
} else if (strcmp(direction_str, "LANDSCAPE") == 0) {
direction = HPDF_PAGE_LANDSCAPE;
} else {
haru_throw_exception("Unsupported orientation.");
}
HPDF_Page page = get_HPDF_Page(env, obj);
HPDF_Page_SetSize(page, size, direction);
env->ReleaseStringUTFChars(size_value, size_str);
env->ReleaseStringUTFChars(direction_value, direction_str);
haru_clear_error_handler();
}
/*
* Class: org_libharu_PdfPage
* Method: setSize
* Signature: (II)V
*/
JNIEXPORT void JNICALL
Java_org_libharu_PdfPage_setSize(JNIEnv *env, jobject obj, jint size, jint direction) {
jint page;
/* Get mHPDFPagePointer */
page = (*env)->GetIntField(env, obj, mHPDFPagePointer);
/* Set page size */
HPDF_Page_SetSize((HPDF_Page) page, getHPDFPageSize(size), getHPDFPageDirection(direction));
}
void renderPdf(const Wt::WString& html, HPDF_Doc pdf)
{
HPDF_Page page = HPDF_AddPage(pdf);
HPDF_Page_SetSize(page, HPDF_PAGE_SIZE_A4, HPDF_PAGE_PORTRAIT);
Wt::Render::WPdfRenderer renderer(pdf, page);
renderer.setMargin(2.54);
renderer.setDpi(96);
renderer.render(html);
}
void hpdf_doc::protrait()
{
if (h_direction == HPDF_PAGE_PORTRAIT)
return;
h_direction = HPDF_PAGE_LANDSCAPE;
HPDF_Page_SetSize(h_current_page, HPDF_PAGE_SIZE_A4, h_direction);
f_width = INCH2PT(f_page_width);
f_length = INCH2PT(f_page_length);
HPDF_Page_SetHeight(h_current_page, f_length);
HPDF_Page_SetWidth(h_current_page, f_width);
}
void hpdf_doc::new_page()
{
//int n_TX = (et_cp.TX > 0) ? et_cp.TX : et_cp.T,
// n_TY = (et_cp.TY > 0) ? et_cp.TY : et_cp.T;
h_current_page = HPDF_AddPage(h_pdf);
HPDF_Page_SetSize(h_current_page, HPDF_PAGE_SIZE_A4, h_direction);
f_width = INCH2PT(f_page_width); // HPDF_Page_GetWidth(h_current_page);
f_length = INCH2PT(f_page_length); // HPDF_Page_GetHeight(h_current_page);
f_xpos = f_margin_x = INCH2PT(f_margin_left);
f_margin_y = INCH2PT(f_margin_top);
f_ypos = f_margin_y; // f_length - f_margin_y;
HPDF_Page_SetHeight(h_current_page, f_length);
HPDF_Page_SetWidth(h_current_page, f_width);
f_linespace = 0;
}
int main (int argc, char **argv)
{
HPDF_Doc pdf;
HPDF_Page page;
HPDF_Font def_font;
HPDF_REAL height;
HPDF_REAL width;
HPDF_UINT i;
int page_num = 1;
int done = 0;
char page_number[MAXSTRING];
int line_num = 1;
FILE *input_file = NULL;
for (i = 1; i < argc; i++)
{
if (strcmp(argv[i], "-t") == 0)
{
strcpy(page_title, argv[++i]);
}
else if (strcmp(argv[i], "-o") == 0)
{
strcpy(fname, argv[++i]);
}
else if (strcmp(argv[i], "-k") == 0)
{
page_margin_odd = page_margin_kindle;
page_margin_even = page_margin_kindle;
}
else if (strcmp(argv[i], "-n") == 0)
{
no_line_number = 1;
}
else if (strcmp(argv[i], "-h")==0)
{
usage();
}
else if (strcmp(argv[i], "-l") == 0)
{
use_landscape = 1;
page_margin_odd = page_margin_odd_landscape;
page_margin_even = page_margin_even_landscape;
LINES_PER_PAGE=50;
}
else if (strcmp(argv[i], "-")==0)
{
input_file = stdin;
}
else
{
input_file = fopen(argv[i], "r");
}
}
if (input_file == NULL)
{
printf("error: no input specified\n");
usage();
}
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;
}
while (!done)
{
int n = 0;
char buf[1000];
char *p;
while ((p = fgets(buf, 999, input_file)) && n < LINES_PER_PAGE)
{
if (buf[0] == '@')
{
if (strncmp(buf, "@title ", 7)==0)
{
strcpy(page_title, buf+7);
}
else if (strncmp(buf, "@newpage", 8)==0)
{
if (n != 0 && n != LINES_PER_PAGE-1)
{
line_num += LINES_PER_PAGE;
line_num -= line_num % LINES_PER_PAGE;
line_num ++;
break;
}
}
continue;
}
lines[n].line_num = line_num++;
strcpy(lines[n].line, buf);
n++;
}
/* If no more input in future, this is the last page,
* flag as done.
*/
if (p == NULL)
done = 1;
/* If no lines are read, we are done. */
if (n == 0)
break;
/* Add a new page object. */
page = HPDF_AddPage (pdf);
HPDF_Page_SetSize (page, HPDF_PAGE_SIZE_A4, use_landscape?HPDF_PAGE_LANDSCAPE:HPDF_PAGE_PORTRAIT);
HPDF_Page_SetRGBFill(page, 0, 0, 0);
height = HPDF_Page_GetHeight (page);
width = HPDF_Page_GetWidth (page);
page_margin = EVENPAGE(page_num) ? page_margin_even : page_margin_odd;
page_size.cx = (int)width;
page_size.cy = (int)height;
def_font = HPDF_GetFont (pdf, default_font_name, NULL);
HPDF_Page_SetFontAndSize (page, def_font, 16);
print_page_header(pdf, page, page_title);
print_page_content(pdf, page, lines, n);
sprintf(page_number, "%d", page_num);
print_page_footer(pdf, page, page_number);
page_num++;
}
if (page_num > 1)
{
HPDF_SaveToFile (pdf, fname);
printf("Output written to %s\n", fname);
}
else
{
printf("No output\n");
}
if (input_file != stdin && input_file != NULL)
fclose(input_file);
/* 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
// Setup a PDF document with one page
static void
add_a4page(void) {
pdf_page = HPDF_AddPage (pdf_doc);
HPDF_Page_SetSize (pdf_page, HPDF_PAGE_SIZE_A4, HPDF_PAGE_PORTRAIT);
}
int
main (int argc, char **argv)
{
HPDF_Doc pdf;
HPDF_Page page;
char fname[256];
HPDF_Font font;
//float angle1;
//float angle2;
//float rad1;
//float rad2;
//HPDF_REAL page_height;
HPDF_Rect rect;
//int i;
//const char* SAMP_TXT = "Дирк Мюллер: власть над миром принадлежит банкам";
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;
}
//printf("%s\n",HPDF_GetCurrentEncoder (pdf));
/* add a new page object. */
page = HPDF_AddPage (pdf);
HPDF_Page_SetSize (page, HPDF_PAGE_SIZE_A4, HPDF_PAGE_LANDSCAPE); // HPDF_PAGE_PORTRAIT
//print_grid (pdf, page);
//page_height = HPDF_Page_GetHeight (page);
//page_height += 0;
font = HPDF_GetFont (pdf, "Courier", "CP1251");
HPDF_Page_SetTextLeading (page, 20);
/* text_rect method */
/* HPDF_TALIGN_LEFT */
rect.left = 25;
rect.top = 545;
rect.right = 200;
rect.bottom = rect.top - 20;
//~ HPDF_Page_Rectangle (page, 200 , 300 , 300, 100);
//~ HPDF_Page_Stroke (page);
//~ HPDF_Page_BeginText (page);
//~ HPDF_Page_SetFontAndSize (page, font, 10);
//~ int cnt =0;
//~ HPDF_Page_TextRect (page, 10 , 600, 50, 550,
//~ "123 45 6789 123 45 6789",
//~ HPDF_TALIGN_LEFT, &cnt);
//~ printf("printed %d\n", cnt);
//~ HPDF_Page_EndText (page);
HPDF_Page_BeginText (page);
HPDF_Page_SetFontAndSize (page, font, 11);
//HPDF_Page_TextOut (page, rect.left, rect.top + 3, "Поставщик");
echo1(page, "Поставщик", "ООО «РЕКО»", 0);
echo1(page, "ИНН", "4345363002", 1);
echo1(page, "КПП", "434501001", 2);
echo1(page, "Телефон/факс", "62-38-67, 78-88-58", 3);
echo1(page, "Расчетный счет", "40702810200220090271", 4);
echo1(page, "Корр. счет", "30101810100000000711", 5);
echo1(page, "Банк", "ОАО КБ «Хлынов» г. Киров", 6);
echo1(page, "БИК", "043304711", 7);
echo1(page, "", "Счет № / от ", 8);
echo1(page, "Плательщик: КОГКУ «Государственный архив социально-политической истории Кировской области»", "", 10);
echo1(page, "Юр. г. Киров, ул. Казанская, 16а,", "", 11);
echo1(page, "Факс: (8332) 35-75-56,", "", 12);
echo1(page, "ИНН: 4345057460 ", "", 13);
HPDF_Page_SetFontAndSize (page, font, 12);
HPDF_Page_EndText (page);
int collum_size[] = {40, 7, 10, 7, 12, 12, 12};
char* text[] = {"Наименование товара", "Ед.Изм.", "Количество", "Цена", "Сумма без НДС", "Сумма НДС", "Всего с НДС",
"1. Оказание услуг хостинга с 01 апреля 2015г. по 30 июня 2015г.", "шт.", "1", "5100=00", "5100=00", "0", "5100=00",
"Всего к оплате:", "", "", "", "5100=00", "0", "5100=00"
};
table(page, font, 3, 7, 10, HPDF_Page_GetHeight(page)-20 - (17*10), 20, /*!*/
collum_size, text);
draw_image (pdf, "shtamp2.png", 100, 0 , "8bit alpha.");
int collum_size2[] = {50, 50};
char* text2[] = {"Итого: Пять тысяч сто рублей 00 копеек", "5100=00 ",
"ООО «РЕКО» применяет упрощенную систему налогообложения", "",
"Директор ООО «РЕКО» ______________ /Лажинцев П.В./ ", " Главный бухгалтер ______________/_________________/ "
};
table(page, font, 3, 2, 10, HPDF_Page_GetHeight(page)-20 - (25*10), 20, /*!*/
collum_size2, text2);
/* HPDF_TALIGN_RIGTH */
//~ rect.left = 220;
//~ rect.right = 395;
//~
//~ HPDF_Page_Rectangle (page, rect.left, rect.bottom, rect.right - rect.left,
//~ rect.top - rect.bottom);
//~ HPDF_Page_Stroke (page);
//~
//~ HPDF_Page_BeginText (page);
//~
//~ HPDF_Page_SetFontAndSize (page, font, 10);
//~ HPDF_Page_TextOut (page, rect.left, rect.top + 3, "HPDF_TALIGN_RIGTH");
//~
//~ HPDF_Page_SetFontAndSize (page, font, 13);
//~ HPDF_Page_TextRect (page, rect.left, rect.top, rect.right, rect.bottom,
//~ SAMP_TXT, HPDF_TALIGN_RIGHT, NULL);
//~
//~
//~ HPDF_Page_EndText (page);
//~ /* HPDF_TALIGN_CENTER */
//~ rect.left = 25;
//~ rect.top = 475;
//~ rect.right = 200;
//~ rect.bottom = rect.top - 40;
//~
//~ HPDF_Page_Rectangle (page, rect.left, rect.bottom, rect.right - rect.left,
//~ rect.top - rect.bottom);
//~ HPDF_Page_Stroke (page);
//~
//~ HPDF_Page_BeginText (page);
//~
//~ HPDF_Page_SetFontAndSize (page, font, 10);
//~ HPDF_Page_TextOut (page, rect.left, rect.top + 3, "HPDF_TALIGN_CENTER");
//~
//~ HPDF_Page_SetFontAndSize (page, font, 13);
//~ HPDF_Page_TextRect (page, rect.left, rect.top, rect.right, rect.bottom,
//~ SAMP_TXT, HPDF_TALIGN_CENTER, NULL);
//~
//~ HPDF_Page_EndText (page);
//~
//~ /* HPDF_TALIGN_JUSTIFY */
//~ rect.left = 220;
//~ rect.right = 395;
//~
//~ HPDF_Page_Rectangle (page, rect.left, rect.bottom, rect.right - rect.left,
//~ rect.top - rect.bottom);
//~ HPDF_Page_Stroke (page);
//~
//~ HPDF_Page_BeginText (page);
//~
//~ HPDF_Page_SetFontAndSize (page, font, 10);
//~ HPDF_Page_TextOut (page, rect.left, rect.top + 3, "HPDF_TALIGN_JUSTIFY");
//~
//~ HPDF_Page_SetFontAndSize (page, font, 13);
//~ HPDF_Page_TextRect (page, rect.left, rect.top, rect.right, rect.bottom,
//~ SAMP_TXT, HPDF_TALIGN_JUSTIFY, NULL);
//~
//~ HPDF_Page_EndText (page);
//~
//~
//~
//~ /* Skewed coordinate system */
//~ HPDF_Page_GSave (page);
//~
//~ angle1 = 5;
//~ angle2 = 10;
//~ rad1 = angle1 / 180 * 3.141592;
//~ rad2 = angle2 / 180 * 3.141592;
//~
//~ HPDF_Page_Concat (page, 1, tan(rad1), tan(rad2), 1, 25, 350);
//~ rect.left = 0;
//~ rect.top = 40;
//~ rect.right = 175;
//~ rect.bottom = 0;
//~
//~ HPDF_Page_Rectangle (page, rect.left, rect.bottom, rect.right - rect.left,
//~ rect.top - rect.bottom);
//~ HPDF_Page_Stroke (page);
//~
//~ HPDF_Page_BeginText (page);
//~
//~ HPDF_Page_SetFontAndSize (page, font, 10);
//~ HPDF_Page_TextOut (page, rect.left, rect.top + 3, "Skewed coordinate system");
//~
//~ HPDF_Page_SetFontAndSize (page, font, 13);
//~ HPDF_Page_TextRect (page, rect.left, rect.top, rect.right, rect.bottom,
//~ SAMP_TXT, HPDF_TALIGN_LEFT, NULL);
//~
//~ HPDF_Page_EndText (page);
//~
//~ HPDF_Page_GRestore (page);
//~
//~
//~ /* Rotated coordinate system */
//~ HPDF_Page_GSave (page);
//~
//~ angle1 = 5;
//~ rad1 = angle1 / 180 * 3.141592;
//~
//~ HPDF_Page_Concat (page, cos(rad1), sin(rad1), -sin(rad1), cos(rad1), 220, 350);
//~ rect.left = 0;
//~ rect.top = 40;
//~ rect.right = 175;
//~ rect.bottom = 0;
//~
//~ HPDF_Page_Rectangle (page, rect.left, rect.bottom, rect.right - rect.left,
//~ rect.top - rect.bottom);
//~ HPDF_Page_Stroke (page);
//~
//~ HPDF_Page_BeginText (page);
//~
//~ HPDF_Page_SetFontAndSize (page, font, 10);
//~ HPDF_Page_TextOut (page, rect.left, rect.top + 3, "Rotated coordinate system");
//~
//~ HPDF_Page_SetFontAndSize (page, font, 13);
//~ HPDF_Page_TextRect (page, rect.left, rect.top, rect.right, rect.bottom,
//~ SAMP_TXT, HPDF_TALIGN_LEFT, NULL);
//~
//~ HPDF_Page_EndText (page);
//~
//~ HPDF_Page_GRestore (page);
//~
//~
//~ /* text along a circle */
//~ HPDF_Page_SetGrayStroke (page, 0);
//~ HPDF_Page_Circle (page, 210, 190, 145);
//~ HPDF_Page_Circle (page, 210, 190, 113);
//~ HPDF_Page_Stroke (page);
//~
//~ angle1 = 360 / (strlen (SAMP_TXT));
//~ angle2 = 180;
//~
//~ HPDF_Page_BeginText (page);
//~ font = HPDF_GetFont (pdf, "Courier-Bold", NULL);
//~ HPDF_Page_SetFontAndSize (page, font, 30);
//~
//~ for (i = 0; i < strlen (SAMP_TXT); i++) {
//~ char buf[2];
//~ float x;
//~ float y;
//~
//~ rad1 = (angle2 - 90) / 180 * 3.141592;
//~ rad2 = angle2 / 180 * 3.141592;
//~
//~ x = 210 + cos(rad2) * 122;
//~ y = 190 + sin(rad2) * 122;
//~
//~ HPDF_Page_SetTextMatrix(page, cos(rad1), sin(rad1), -sin(rad1), cos(rad1), x, y);
//~
//~ buf[0] = SAMP_TXT[i];
//~ buf[1] = 0;
//~ HPDF_Page_ShowText (page, buf);
//~ angle2 -= angle1;
//~ }
//~
//~ HPDF_Page_EndText (page);
/* save the document to a file */
HPDF_SaveToFile (pdf, fname);
/* clean up */
HPDF_Free (pdf);
return 0;
}
int write_pdf(int argc, char ** argv, FILE * pipe_in, FILE * pipe_out, FILE * pipe_err)
{
char * filename = argc > 1 ? argv[1] : "output.pdf";
if (argc == 1)
{
fprintf(stderr, "no filename specified, using '%s'\n", filename);
}
float b[3][2] = {
{FLT_MAX, -FLT_MAX},
{FLT_MAX, -FLT_MAX},
{FLT_MAX, -FLT_MAX}
};
HPDF_Doc pdf;
pdf = HPDF_New(NULL, NULL);
if (!pdf)
{
fprintf(stderr, "ERROR: cannot create pdf object.\n");
return 1;
}
HPDF_SetCompressionMode (pdf, HPDF_COMP_ALL);
HPDF_SetPageMode (pdf, HPDF_PAGE_MODE_USE_OUTLINE);
int num_shapes = 0;
struct Shape ** shapes = NULL;
HPDF_Page page;
page = HPDF_AddPage (pdf);
HPDF_Page_SetSize (page, HPDF_PAGE_SIZE_LETTER, HPDF_PAGE_PORTRAIT);
long i = 0;
struct Shape * shape = NULL;
while ((shape = read_shape(pipe_in)))
{
num_shapes++;
shapes = (struct Shape **)realloc(shapes, sizeof(struct Shape*)*num_shapes);
if (shapes == NULL) { fprintf(stderr, "realloc for shapes failed :(\n"); exit(0); }
shapes[num_shapes-1] = shape;
long j;
for (j = 0 ; j < shape->num_vertexs ; j++)
{
float * v = get_vertex(shape, 0, j);
if (v[0] < b[0][0]) b[0][0] = v[0]; if (v[0] > b[0][1]) b[0][1] = v[0];
if (v[1] < b[1][0]) b[1][0] = v[1]; if (v[1] > b[1][1]) b[1][1] = v[1];
}
}
float dx = b[0][1] - b[0][0];
float dy = b[1][1] - b[1][0];
float ratio = dy / dx;
HPDF_Page_SetWidth(page, 2000);
HPDF_Page_SetHeight(page, 2000.0 * ratio);
for (i = 0 ; i < num_shapes ; i++)
{
shape = shapes[i];
//if (shape->vertex_arrays[0].num_dimensions < 2) { fprintf(stderr, "\n"); continue; }
long j;
for (j = 0 ; j < shape->num_vertexs ; j++)
{
float * v = get_vertex(shape, 0, j);
if (j == 0)
HPDF_Page_MoveTo(page, (v[0] - b[0][0]) / dx * 2000.0, (v[1] - b[1][0]) / dy * (2000.0 * ratio));
else
HPDF_Page_LineTo(page, (float)(v[0] - b[0][0]) / dx * 2000.0, (float)(v[1] - b[1][0]) / dy * (2000.0 * ratio));
}
if (shape->gl_type == GL_LINE_LOOP)
{
float * v = get_vertex(shape, 0, 0);
HPDF_Page_LineTo(page, (float)(v[0] - b[0][0]) / dx * 2000.0, (float)(v[1] - b[1][0]) / dy * (2000.0 * ratio));
}
HPDF_Page_Stroke(page);
free_shape(shape);
}
free(shapes);
HPDF_SaveToFile (pdf, filename);
HPDF_Free(pdf);
}
