public void SnapToLineStringUsingFreeAtObject()
{
var mockRepository = new MockRepository();
var feature = mockRepository.CreateMock <IFeature>();
using (mockRepository.Record())
{
Expect.Call(feature.Geometry).Return(lineString).Repeat.Any();
}
using (mockRepository.Playback())
{
var features = new [] { feature };
var layers = new[] { new VectorLayer() };
IPoint snapSource = new Point(5, 5);
SnapRule snapRule = new SnapRule
{
SnapRole = SnapRole.FreeAtObject,
Obligatory = true,
PixelGravity = 40
};
SnapResult snapResults = snapRule.Execute(null, features, layers, snapSource, null,
snapSource.Coordinates[0],
CreateEnvelope(snapSource, 10),
0);
Assert.IsNotNull(snapResults);
Assert.IsNotNull(snapResults.Location);
Assert.AreEqual(0, snapResults.Location.Y);
Assert.AreEqual(5, snapResults.Location.X);
}
}
public void SnapToLineStringUsingFreeAtObject()
{
MockRepository mockRepository = new MockRepository();
IFeature feature = mockRepository.CreateMock <IFeature>();
using (mockRepository.Record())
{
Expect.Call(feature.Geometry).Return(lineString).Repeat.Any();
}
using (mockRepository.Playback())
{
VectorLayer lineStringLayer = new VectorLayer
{
DataSource = new FeatureCollection
{
Features = new List <IFeature> {
feature
}
}
};
IPoint snapSource = new Point(5, 5);
SnapRule snapRule = new SnapRule
{
TargetLayer = lineStringLayer,
SnapRole = SnapRole.FreeAtObject,
Obligatory = true,
PixelGravity = 40
};
ISnapResult snapResults = snapRule.Execute(null, snapSource, null,
snapSource.Coordinates[0],
CreateEnvelope(snapSource, 10),
0);
Assert.IsNotNull(snapResults);
Assert.IsNotNull(snapResults.Location);
Assert.AreEqual(0, snapResults.Location.Y);
Assert.AreEqual(5, snapResults.Location.X);
}
}