RoboRealm Forum

No Title

Tue, 30 Nov 1999 00:11:00 EST

Ivan,

Does the line

Dimension d = rr.getDimension();

return anything? You test case should look like

RR_API rr = new RR_API();
if (!rr.connect("localhost"))
{
Console.WriteLine("Could not connect to localhost!");
return;
}
byte[] image = new byte[640 * 480];
Dimension d = rr.getImage(image, 640 * 480);

as mentioned in the previous post. Seems like you are not connected correctly to the RoboRealm application. (Be sure that the app is running too!)

STeven.

No Title

Tue, 30 Nov 1999 00:11:00 EST

Yes, I have connection and API server started.

No Title

Tue, 30 Nov 1999 00:11:00 EST

Hi Ivan,
   Did you try the first part of the code from the API

            if (!rr.connect("localhost"))
            {
              Console.WriteLine("Could not connect to localhost!");
              return;
            }

Are you connecting to the server ? Is the API Server turned on in RR?

C# getimage

Tue, 30 Nov 1999 00:11:00 EST

Hello,

I use the API In my c# program

I do:

RR_API rr = new RR_API();
Dimension d = rr.getDimension();
byte[] image = new byte[640 * 480];
d = rr.getImage(image, 640 * 480);

but in array "image" I get only zeroes (image = {0,0,0, ... ,0})
and the variable "d" is always "null"

What's the problem on your opinion?