GDI+, FloodFill

[Christian Jacob]

Hello,

I need to dynamically create room-plans which are supposed
to highlight given rooms. For this, I've got room-plan
templates which ahow the outline of the rooms of a
building. Now I want to say something like "Fill the
interior of this Room, given by these coordinates, with
that color".

As I understand it, the GDI+ in .NET does not offer a
FloodFill function. So how can I make this possible? Since
I am dealing with a web-application, whatever I do, it
must be fast.

Any suggestions?

[Stu Smith]

Re: GDI+, FloodFill

GDI+ supports paths (GraphicsPath I think but I could be wrong) which can be
filled. You could define a path which is the shape of the room, and then
call Graphics.FillPa th to do the interior drawing, and Graphics.DrawPa th for
the walls.

"Christian Jacob" <cjacob@agens.c om.NOSPAM> wrote in message
news:0e6201c3a8 fc$ea9a46b0$a10 1280a@phx.gbl.. .[color=blue]
> Hello,
>
> I need to dynamically create room-plans which are supposed
> to highlight given rooms. For this, I've got room-plan
> templates which ahow the outline of the rooms of a
> building. Now I want to say something like "Fill the
> interior of this Room, given by these coordinates, with
> that color".
>
> As I understand it, the GDI+ in .NET does not offer a
> FloodFill function. So how can I make this possible? Since
> I am dealing with a web-application, whatever I do, it
> must be fast.
>
> Any suggestions?[/color]