public void NewNodeToolShouldWorkWithoutSnapRules()
{
// Create map and map control
Map map = new Map();
var nodeList = new List<Node>();
var nodeLayer = new VectorLayer
{
DataSource = new FeatureCollection(nodeList, typeof (Node)),
Visible = true,
Style = new VectorStyle
{
Fill = new SolidBrush(Color.Tomato),
Symbol = null,
Line = new Pen(Color.Turquoise, 3)
}
};
map.Layers.Add(nodeLayer);
var mapControl = new MapControl {Map = map};
mapControl.Resize += delegate { mapControl.Refresh(); };
mapControl.Dock = DockStyle.Fill;
var newNodeTool = new NewNetworkFeatureTool(l => true, "new node");
mapControl.Tools.Add(newNodeTool);
var args = new MouseEventArgs(MouseButtons.Left, 1, -1, -1, -1);
newNodeTool.OnMouseDown(new Coordinate(0, 20), args);
newNodeTool.OnMouseMove(new Coordinate(0, 20), args);
newNodeTool.OnMouseUp(new Coordinate(0, 20), args);
Assert.IsFalse(newNodeTool.IsBusy);
Assert.AreEqual(1, nodeList.Count);
}
private void AddNetworkCoverageAndTool()
{
INetworkCoverage networkCoverage = new NetworkCoverage { Network = network };
networkCoverageGroupLayer.NetworkCoverage = networkCoverage;
((FeatureCollection)networkCoverageGroupLayer.LocationLayer.DataSource).AddNewFeatureFromGeometryDelegate =
AddFeatureFromGeometryDelegate;
/* no references to DeltaShell, TODO: move LayerPropertiesEditor into SharpMap.UI
mapControl.MouseDoubleClick += delegate
{
var dialog = new LayerPropertiesEditorDialog(networkCoverageLayer.SegmentLayer);
dialog.Show(mapControl);
};
*/
mapControl.Map.Layers.Add(networkCoverageGroupLayer);
var networkCoverageTool = new NewNetworkFeatureTool(l => l.Equals(networkCoverageGroupLayer.LocationLayer), "new location");
mapControl.Tools.Add(networkCoverageTool);
networkCoverageGroupLayer.LocationLayer.FeatureEditor.SnapRules.Add(new SnapRule
{
SnapRole = SnapRole.FreeAtObject,
Obligatory = true,
PixelGravity = 40
});
return;
}
private void ADdNewFeature()
{
var features = new EventedList<TestBranchFeature>(); // ?!?!
featuresLayer.DataSource = new FeatureCollection {Features = features};
//featuresLayer.VectorLayer.Name = "culverts";
featuresLayer.Visible = true;
featuresLayer.Style = new VectorStyle();
featuresLayer.Style.Fill = new SolidBrush(Color.Tomato);
featuresLayer.Style.Symbol = null;
featuresLayer.Style.Line = new Pen(Color.Turquoise, 3);
mapControl.Map.Layers.Insert(0, featuresLayer);
//mapControl.SnappingStrategiesByLayer[featuresLayer].Add(
// new SnapStrategy(branchLayer, SnapRole.FreeAtObject, 40));
var newNodeTool = new NewNetworkFeatureTool(l => l.DataSource.FeatureType.IsSubclassOf(typeof(TestBranchFeature)), "add new feature");
mapControl.Tools.Add(newNodeTool);
}