Re: [Freetype] Using FT_Outline_Decompose.

[Tom Kacvinsky]

Hi,

Take a look at the function FT_Outline_Get_BBox in src/base/ftbbox.c
This explains how to set up the function pointers and third argument.

Regards,

Tom

On 2003/03/20 at 12:46, ~ <address@hidden> wrote:

> Hi, I'm a bit confused about how how to initialise the 'func_interface'
> argument  that is passed into FT_Outline_Decompose.
> 
> In other words, what are the functions that are pointed to by the
> function pointers in FT_Outline_Funcs ? I assume that I need to
> somehow assign the correct addresses to the function pointers before
> passing them into FT_Outline_Decompose. Or am I barking up the wrong
> tree (sorry I don't use C much..) And while I'm at it, what is the
> meaning of the third argument user - do I just need to pass in a
> void *  and that's it ?
> 
> Does anyone have any example code of the usage of
> FT_Outline_Decompose that shows the correct way to call this function
> and how to interpret / use the results returns.
> 
> Any help would be tremendously appreciated.....
>