public override void Step(TestSettings settings)
{
base.Step(settings);
PolygonShape shape = new PolygonShape();
shape.Set(m_points, e_count);
m_debugDraw.DrawString("Press g to generate a new random convex hull");
m_debugDraw.DrawPolygon(shape.m_vertices, shape.m_count, Color.FromArgb(225, 225, 225));
for (int i = 0; i < e_count; ++i)
{
m_debugDraw.DrawPoint(m_points[i], 2.0f, Color.FromArgb(225, 128, 128));
//m_debugDraw.DrawString(m_points[i] + new Vec2(0.05f, 0.05f), "%d", i);
}
if (shape.Validate() == false)
{
m_textLine += 0;
}
if (m_auto)
{
Generate();
}
}
private void btnRoute_Click(object sender, EventArgs e)
{
RtgRoutingSource routingSource = new RtgRoutingSource(@"..\..\SampleData\Austinstreets.rtg");
RoutingEngine routingEngine = new RoutingEngine(routingSource, featureSource);
routingEngine.GeneratingServiceArea += new EventHandler <GeneratingServiceAreaRoutingEngineEventArgs>(routingEngine_GeneratingServiceArea);
float averageSpeed = float.Parse(txtAverageSpeed.Text);
int drivingMinutes = int.Parse(txtDrivingMinutes.Text);
PolygonShape polygonShape = routingEngine.GenerateServiceArea(txtStartId.Text, new TimeSpan(0, drivingMinutes, 0), averageSpeed);
InMemoryFeatureLayer routingLayer = (InMemoryFeatureLayer)((LayerOverlay)winformsMap1.Overlays["RoutingOverlay"]).Layers["RoutingLayer"];
routingLayer.InternalFeatures.Remove("ServiceArea");
if (polygonShape.Validate(ShapeValidationMode.Simple).IsValid)
{
routingLayer.InternalFeatures.Add("ServiceArea", new Feature(polygonShape));
routingLayer.Open();
winformsMap1.CurrentExtent = routingLayer.GetBoundingBox();
routingLayer.Close();
}
winformsMap1.Overlays["RoutingOverlay"].Lock.IsDirty = true;
winformsMap1.Refresh();
}
private void Route()
{
RtgRoutingSource routingSource = new RtgRoutingSource(Path.Combine(rootPath, "DallasCounty-4326.shortest.rtg"));
FeatureSource featureSource = new ShapeFileFeatureSource(Path.Combine(rootPath, "DallasCounty-4326.shp"));
RoutingEngine routingEngine = new RoutingEngine(routingSource, featureSource);
float averageSpeed = float.Parse(txtAverageSpeed.Text);
int drivingMinutes = int.Parse(txtDrivingMinutes.Text);
SpeedUnit speedUnit = GetSpeedUnit();
PolygonShape polygonShape = routingEngine.GenerateServiceArea(txtStartId.Text, new TimeSpan(0, drivingMinutes, 0), averageSpeed, speedUnit);
InMemoryFeatureLayer routingLayer = (InMemoryFeatureLayer)((LayerOverlay)winformsMap1.Overlays["RoutingOverlay"]).Layers["RoutingLayer"];
routingLayer.InternalFeatures.Remove("ServiceArea");
if (polygonShape.Validate(ShapeValidationMode.Simple).IsValid)
{
routingLayer.InternalFeatures.Add("ServiceArea", new Feature(polygonShape));
routingLayer.Open();
winformsMap1.CurrentExtent = routingLayer.GetBoundingBox();
routingLayer.Close();
}
winformsMap1.Refresh(winformsMap1.Overlays["RoutingOverlay"]);
}