internal void ClearLayout()
{
SelectedIndex = 0;
_scale = 1;
_layoutFile = null;
_layoutName = null;
_markerSetPlacement = null;
_mapPlacement = null;
}
public void ApplyEffectiveValues(TrackerLayoutFile file, TrackerMarkerSetReference markerSet)
{
if (scale == null || scale < 1)
{
scale = 1;
}
if (width == null || height == null)
{
var image = file.Meta.GetImage(markerSet.source);
width = width ?? (image.Width * scale);
height = height ?? (image.Height * scale);
}
}
private TrackerPickerPlacement FindPicker(out TrackerMapPlacement mapPlacement, out TrackerMarkerSetReference markerSet)
{
markerSet = null;
mapPlacement = null;
foreach (var map in _layout.maps)
{
foreach (var marker in map.markerSets)
{
markerSet = marker;
mapPlacement = map;
if (marker.picker != null)
{
return(marker.picker);
}
}
}
return(null);
}
