PlugIns? (#2) - Problem using IMap.SetMapDisplay (#256) - Message List
I'm trying to center the map on an icon that I've added. I see in the IMap interface SetMapDisplay. Which looks like you can set lat, lon, rotation, etc. for the map. But nothing happens when I call it.
Is there another step I need? Also not sure what to specify for the 'mask' parameter.
I can call GetMapDisplay? and it works correctly.
There is no need to implement the IMap automation interface. This is implemented by FalconView (fvw.exe).
It sounds like you are using C#. You can do something like the following to change the map's center (assuming latitude and longitude are doubles) using SetMapDisplay:
fvw.IMap map = new fvw.MapClass(); map.SetMapDisplay(latitude, longitude, 0.0, 0, 0, 0, 3 /* LAT + LON */, 0);GeorgeMenhorn07/20/12 18:43:34 (10 months ago)
I am having troubles with SetMapDisplay as well. I've tried implementing the IMap interface, but that makes me make my own implementation of the method. When I try fvw.IMap.SetMapDisplay(...), it says the method requires ints instead of longs like the ICD states.
I'm a rookie. How do I use this method properly? I don't understand the ICD entry, and I've been struggling with this for hours.
--RyanRyan.Hill107/20/12 15:56:29 (10 months ago)
If you are passing in 0 for mask then nothing is being set.
The mask is a bit mask that specifies which function parameters to use. For example, if you only want to set the rotation and longitude parameters, set the mask as follows: ROTATION | LON (4 + 2). This allows you to specify a subset of parameters to SetMapDisplay.
Type Value LAT 1 LON 2 ROTATION 4 CATEGORY 8 MAP_HANDLE 16 ZOOM 32 PROJECTION 64george.menhorn10/08/10 17:09:12 (3 years ago)