• nomad (12/12) Nov 08 2009 I would like to use the following Win32 function in D:
• Stewart Gordon (18/32) Nov 08 2009 From what I can make out, the equivalent D1 declaration is probably
• nomad (5/43) Nov 08 2009 Thanks Stewart. You are correct this is one of the many GDI+ functions I...
• Frank Benoit (2/18) Nov 08 2009 FYI, there is GDI+ in DWT, see dwt-win\dwt\internal\gdip\
• nomad (3/22) Nov 08 2009 I had no idea it already existed but since I've already got all structur...

nomad <nospam home.com> writes:

I would like to use the following Win32 function in D:

GpStatus WINGDIPAPI GdipEnumerateMetafileSrcRectDestPointI(
    GpGraphics * graphics,
    GDIPCONST GpMetafile * metafile,
    GDIPCONST Point & destPoint,
    GDIPCONST Rect & srcRect,
    Unit srcUnit,
    EnumerateMetafileProc callback,
    VOID * callbackData,
    GDIPCONST GpImageAttributes * imageAttributes
);

what is the proper way to do so?

Stewart Gordon <smjg_1998 yahoo.com> writes:

nomad wrote:
 I would like to use the following Win32 function in D:
 
 GpStatus WINGDIPAPI GdipEnumerateMetafileSrcRectDestPointI(
     GpGraphics * graphics,
     GDIPCONST GpMetafile * metafile,
     GDIPCONST Point & destPoint,
     GDIPCONST Rect & srcRect,
     Unit srcUnit,
     EnumerateMetafileProc callback,
     VOID * callbackData,
     GDIPCONST GpImageAttributes * imageAttributes
 );
 
 what is the proper way to do so?

 From what I can make out, the equivalent D1 declaration is probably

extern (Windows) GpStatus GdipEnumerateMetafileSrcRectDestPointI(
     GpGraphics* graphics,
     GpMetafile* metafile,
     ref Point destPoint,
     ref Rect srcRect,
     Unit srcUnit,
     EnumerateMetafileProc callback,
     void* callbackData,
     GpImageAttributes* imageAttributes
);

The equivalent D2 declaration would add a few consts here and there.

But without seeing how WINGDIPAPI and GDIPCONST are defined, I can't be 
sure.

Since a quick search reveals that this is a GDI+ function, I've changed 
the subject line to make it clearer.  I presume you have the required libs?

Stewart.

nomad <nospam home.com> writes:

Stewart Gordon Wrote:

 nomad wrote:
 I would like to use the following Win32 function in D:
 
 GpStatus WINGDIPAPI GdipEnumerateMetafileSrcRectDestPointI(
     GpGraphics * graphics,
     GDIPCONST GpMetafile * metafile,
     GDIPCONST Point & destPoint,
     GDIPCONST Rect & srcRect,
     Unit srcUnit,
     EnumerateMetafileProc callback,
     VOID * callbackData,
     GDIPCONST GpImageAttributes * imageAttributes
 );
 
 what is the proper way to do so?

 
  From what I can make out, the equivalent D1 declaration is probably
 
 extern (Windows) GpStatus GdipEnumerateMetafileSrcRectDestPointI(
      GpGraphics* graphics,
      GpMetafile* metafile,
      ref Point destPoint,
      ref Rect srcRect,
      Unit srcUnit,
      EnumerateMetafileProc callback,
      void* callbackData,
      GpImageAttributes* imageAttributes
 );
 
 The equivalent D2 declaration would add a few consts here and there.
 
 But without seeing how WINGDIPAPI and GDIPCONST are defined, I can't be 
 sure.
 
 Since a quick search reveals that this is a GDI+ function, I've changed 
 the subject line to make it clearer.  I presume you have the required libs?
 
 Stewart.

Thanks Stewart. You are correct this is one of the many GDI+ functions I have
been trying to port to D. I do not have the libs but was hoping to convert them
from generate them from DLLs once I am done, unless of course someone is
generous enough to offer them.

The definition of the to constants are as follows:

#define GDIPCONST const
#define WINGDIPAPI __stdcall

Frank Benoit <keinfarbton googlemail.com> writes:

nomad schrieb:
 I would like to use the following Win32 function in D:
 
 GpStatus WINGDIPAPI GdipEnumerateMetafileSrcRectDestPointI(
     GpGraphics * graphics,
     GDIPCONST GpMetafile * metafile,
     GDIPCONST Point & destPoint,
     GDIPCONST Rect & srcRect,
     Unit srcUnit,
     EnumerateMetafileProc callback,
     VOID * callbackData,
     GDIPCONST GpImageAttributes * imageAttributes
 );
 
 what is the proper way to do so?
 
 

FYI, there is GDI+ in DWT, see dwt-win\dwt\internal\gdip\

nomad <nospam home.com> writes:

Frank Benoit Wrote:

 nomad schrieb:
 I would like to use the following Win32 function in D:
 
 GpStatus WINGDIPAPI GdipEnumerateMetafileSrcRectDestPointI(
     GpGraphics * graphics,
     GDIPCONST GpMetafile * metafile,
     GDIPCONST Point & destPoint,
     GDIPCONST Rect & srcRect,
     Unit srcUnit,
     EnumerateMetafileProc callback,
     VOID * callbackData,
     GDIPCONST GpImageAttributes * imageAttributes
 );
 
 what is the proper way to do so?
 
 

 
 FYI, there is GDI+ in DWT, see dwt-win\dwt\internal\gdip\

I had no idea it already existed but since I've already got all structures,
constants, enums, and some 600+ functions already include in my implementation,
I'll see if I can complete it before I peek into DWT.

Thank you much.