private bool GenerateLabels()
{
return(_featureSet.GenerateLabels(
-1, _featureSet.Labels.Positioning,
!chkLabelEveryPart.Checked,
_featureSet.Labels.OffsetXField, _featureSet.Labels.OffsetYField
) > 0);
}
private void AddPointCore(MapControl map, IFeatureSet fs, bool source, MouseEventArgs e)
{
double x, y;
map.PixelToProj(e.X, e.Y, out x, out y);
if (Model.NeedsNewPoint)
{
var pnt = new PointPair(_context.Map.MapUnits, Model.Points.Count + 1);
Model.Points.Add(pnt);
// we don't detach handler, object will be GCed eventually when form is closed
pnt.PointSelected += (s, args) => OnPointChecked();
UpdateView();
}
var shp = new Geometry(GeometryType.Point);
shp.Points.Add(new Coordinate(x, y));
int index = fs.Features.EditAdd(shp);
fs.Features[index].SetValue(1, Model.Points.Count);
fs.GenerateLabels(1, LabelPosition.Center);
fs.Labels.Style.FrameVisible = false;
map.Redraw();
int count = Model.Points.Count - 1;
if (source)
{
int imageX, imageY;
Model.Image.ProjectionToImage(x, y, out imageX, out imageY);
Model.Points[count].SetSourcePoint(imageX, imageY);
}
else
{
Model.Points[count].SetTargetPoint(x, y);
}
}
