PXCp_TransformPage

[Thoni]

Hello again.

I must scale a ready pdf to aprox. 85%.
In the documentation i found a function PXCp_TransformPage to do this.

In Delphi the function is not declared in the unit PXCPro_40, nor the param LPCPXC_Matrix

Why? And can i have the declaration?

[Lzcat - Tracker Supp]

Actually LPCPXC_Matrix is almost same as LPPXC_Matrix (pointer to PXC_Matrix structure), only one difference is that LPCPXC_Matrix may points to constant matrix. In genereal almost all LPC... declarations can be replaced with corresponding LP... declarations.
Here is PXCp_TransformPage declaration:

Code: Select all

function PXCp_TransformPage(pDocument: hPDF; PageNumber: DWORD; matrix: LPPXC_Matrix; flags: DWORD): HRESULT; stdcall;external xcprolib;

[Thoni]

thanks. i will give it a try

[Thoni]

Ok. Works

Thanks

[John - Tracker Supp]

Excellent.

[elponcho99]

Hello!

Do you have the declaration statement for the PXCp_TransformPage function to use it on VB6?

Thanks in advance.

[Nico - Tracker Supp]

Hello elponcho99,

The VB6.0 declaration for PXCp_TransformPage follows:

Code: Select all

Public Declare Function PXCp_TransformPage Lib "xcpro40" (ByVal Doc As Long, ByVal PageNumber As Long, ByRef Matrix As PXC_Matrix, ByVal flags As Long) As Long