VeryPDF Image to PDF COM – How to Convert Image to PDF via COM Version

VeryPDF Image to PDF COM enables conversions from various images to PDF by Windows users and allows programmers to develop other tools based on supported features. This page aims to help you understand what VeryPDF Image to PDF COM can do and how to help you through the following examples. VeryPDF Image to PDF COM converts raster images such as TIFF, JPM and JPEG to PDF/A or PDF documents for electronic archiving or electronic data exchange.

System Requirement

Operating Systems:
Windows 2000, XP, Vista, 7, 10, 11, Windows Server 2003, 2008,2008 R2 and later systems, both 32 Bit and 64 Bit

Output Formats: PDF/A-1a, PDF/A-1b, PDF 1.0 to 1.7
Input image format: TIF (TIFF), JPG (JPEG), PNG, GIF, PCD, PSD, TGA, BMP, DCX, PIC, EMF, WMF, etc.

Interfaces API: C#, Java, .NET, ect.

Programming Languages

C#, VB .NET, J# via .NET, Java via JNI, MS Visual Basic, Borland Delphi, MS Office products such as Access and C++ via COM, C and C++ via native C

Sample: Visual Basic

Private Sub Command1_Click()

Dim filename As String

Dim id As Long

Dim code As Long

Dim beginpage As Long

Dim pagenum As Long

Dim lFile As Long

filename = "append.pdf"

id = VeryOpen(filename)

If (id > 0) Then

ret = VeryAddImage(id, "test1.jpg")

VeryClose id

End If

End Sub

Sample: Visual C++

void main()

{

char szPDFFile[256];

char szImageFile[256];

long id;

memset(szPDFFile,0,256);

memset(szImageFile,0,256);

if(!LoadVeryWDll())

return ;

GetModulePath(szPDFFile,"append.pdf");

id=pVeryOpen(szPDFFile);

if(id>0)

{

pVeryAddInfo(id,"Title","Subject","Author",

"Keywords""Creator");

pVerySetFunction(id,Very_Set_ViewerPreferences,4+4096,2,0,0);

//add image file types

AddTIFFImage(id);

AddJPGImage(id);

AddWMFImage(id);

//add bookmark

pVerySetFunction(id,Very_Set_BookMark,0,0,

"bookmark three" ,0);

//add image four, the example for bit 24 bmp

AddImageData(id);

AddText(id);

AddLineAndRect(id);

AddTextFile(id);

AddTextExample2(id);

CharTable(id);

pVeryClose(id);

}

FreeVeryWDll();

ShellExecute(NULL,"open",szPDFFile,NULL,NULL,SW_SHOWNORMAL);

}

Besides samples of Visual Basic and Visual C++ mentioned above, VeryPDF Image to PDF COM provides other examples in download package obtained from Try and Buy