public UserRegionViewController(CoordinateSystemIfc csi, SVDisplayParams svdp, LatentRegionHolder latentRegionHolder, IDisplayableSource unwarpedMapTileSource) { this.csi = csi; this.svdp = svdp; this.latentRegionHolder = latentRegionHolder; this.displayableSource = unwarpedMapTileSource; this.vertexFillBrush = new SolidBrush(Color.LightBlue); this.vertexStrokePen = new Pen(Color.DarkBlue, 1f); this.segmentFillBrush = new SolidBrush(Color.DarkBlue); }