c++ haru生成pdf输出文本实例

春蕾夏荷_7282977252025-01-13 9:40

haru是一个开源的生成pdf的库，花时间终于编译成功，以下是一个特别简单的写文本的实例：

#include "hpdf.h"

void CDemoDlg::OnBnClickedOk()

{

HPDF_Error_Handler error_handler = NULL;

HPDF_Doc pdf;

pdf = HPDF_New(error_handler, NULL);

if (!pdf)

{

}

HPDF_SetCompressionMode(pdf, HPDF_COMP_ALL);

HPDF_SetPageMode(pdf, HPDF_PAGE_MODE_USE_OUTLINE);

HPDF_Page page;

page = HPDF_AddPage(pdf);

HPDF_Page_SetSize(page, HPDF_PAGE_SIZE_A4, HPDF_PAGE_PORTRAIT);

CString str_Showtxt;

HPDF_Page_BeginText(page);

HPDF_Font font;

HPDF_UseCNSFonts(pdf);

HPDF_UseCNSEncodings(pdf);

font = HPDF_GetFont(pdf, "SimSun", "GB-EUC-H");

HPDF_Page_SetFontAndSize(page, font, 24);

HPDF_Page_MoveTextPos(page, HPDF_Page_GetWidth(page) / 4+60, HPDF_Page_GetHeight(page) - 40);

HPDF_Page_ShowText(page, "xxx检测结果");

HPDF_Page_EndText(page);

HPDF_SaveToFile(pdf, "test.pdf");

HPDF_Free(pdf);

}

生成的结果如下：