Julian,
Thanks for the prompt reply. Ive finally installed all the dependencies and
was able to build it from source.
I ran into problems with examples 1, 2, 4, 5. All the same thing:
example5.c:56: error: too few arguments to function
‘gerbv_export_rs274x_file_from_image’
looks like a transform is missing. Whatś a quick way to get this working?
Thanks again, it looks like this library will be perfect.
aM
On Tue, Jun 8, 2010 at 5:37 PM, Julian Lamb <[email protected]> wrote:
> Hi aM,
> It depends on how in-depth you want to go. We have split out
> "libgerbv" as a separate library you're welcome to use in your own
> applications. If you download the gerbv source from git (see webpage on how
> to do this), look at the /doc/example-code/ directory for a bunch of
> examples on making some command line apps using libgerbv. The rendering
> code is also accessible with libgerv, so you can make fully functional GUI
> apps with it too.
> If you want to just use the regular gerbv program and add some
> specialized functions of your own, that would be another option. Go to
> /src/interface.c to add any buttons or menu entries you want to add, and
> then place the callbacks for those buttons in the /src/callback.c file. You
> can then put whatever code you want in those callback stubs. There's an
> example in /doc/example-code on how to draw rectangles. For zooming to
> specific levels, you'll probably just want to look at the functions in
> callbacks.c on how to do that.
>
> Hack away!
> Julian
>
> On 06/08/2010 01:36 AM, a m wrote:
>
> Hello,
>
> Im wondering how it would be possible for me to zoom in on a certain region
> or a drawing that is specified by typing in (x, y, width, height)
> parameters. Another use case would be to draw a box or circle based on the
> above parameters.
>
> Where would i start to be able to do something like this?
>
> In general, how scriptable is gerbv? how can i start hacking?
>
> thanks,
> aM
>
>
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