Image Co-ordinates

[barry.burke]

On the device i want to have an image eg a floor plan.
The image will remain the same and never change.

I want to be able to determine what area of the image that the user has
selected.
In this case which room was selected.

So i presume it will involve obtaining the co-ordinates from the image
and comparing these to be between certain values for each area.

Any advice on the best way to do this would be very helpful
thanks guys

 

[Sergey Bogdanov]

You may organize array of rectangles that will contain all areas that
will be watched by your application. Something like this:

void pictureBox1_Click(...)
{
// setting up watching rectangle
Rectangle yourWatchedArea = new Rectangle(0, 0, 10, 10);
Point p = pictureBox1.PointToClient(MousePosition);
if (r.Contains(p.X, p.Y)) MessageBox.Show("Watching area!");
}


Best regards,
Sergey Bogdanov
http://www.sergeybogdanov.com