Of course, one could export the map into XML-file and edit coordinates of the points manually, but this would be a lot of work. Fortunately, new WiFiLine provides a convenient way for polishing maps in semi-automatic manner. Let me describe how to unlock some features hidden by default.
First, make sure that Scan and edit mode is enabled. Then open right-side panel with the list of scan points. Touch the header "Points" with one finger and hold it, then tap the header with another finger. This will open an additional panel with command line at the bottom of the screen, similar to what is shown on the following screenshot.
Please notice there is a 2-state button S/n in the right corner. If you press it, the list of points will be switched to an alternative view, where every point is expanded with its neighbors (only identificators of neighboring points are shown).
In this view, a tap on a link will bring a confirmation dialog for deletion of this link. Press OK to confirm or No to cancel this action. Don't forget that links can be (and usually are) bidirectional, that is point N2 is listed as a neighbor in the point N1 and vice versa. By removing a neighbor in one of the points (for example, N2 from N1) you do not automatically remove the symmetrical link in opposite direction (N1 from N2). If you want to remove both links you should delete corresponding neighbors in both points. It can be necessary to delete the link if both directions if there is a wall between the points. And it makes sense to delete a link only in one direction and keep it for another if the points are connected by a one-way escalator.
Why do you need to delete some links? Well, because it's very usefull to generate a mass of links between points automatically by means of the command Generate neighbors. It will take current Neighborhood radius from the Settings and bind every two points with a distance less than the given number of meters between them. Of course, this is fast and justified, but this is also a bit straightforward, in the sense that any real-world obstacles are not taken into account. This is why it's normally required to remove impossible links between automatically generated neighbors.
By pressing the button s/N once more you revert the list of points to its initial view with hotspot signals inside every point.
Well, finally we get to the command line itself, and I'd like to write you about fancy postprocessing commands, but this post does already look like a fat one. So let divide it into 2 parts. So I'm writing here:
To be continued...
