' image = HPDF_LoadJpegImageFromFile (hPdf, 取运行目录 () + “\” + 文件名) '文件方式
image = HPDF_LoadJpegImageFromMem (hPdf, 取指针地址 (图片字节集), 取字节集长度 (图片字节集)) ' 字节集方式
HPDF_Page_SetWidth (page, HPDF_Image_GetWidth (image))
HPDF_Page_SetHeight (page, HPDF_Image_GetHeight (image))
HPDF_Page_DrawImage (page, image, x, y, HPDF_Image_GetWidth (image), HPDF_Image_GetHeight (image))