public void CanTest2SegmentCircle()
{
IFeatureClass fc = CreateLineClass(_testWs, "CanTest2SegmentCircle");
IFeature row1 = fc.CreateFeature();
IConstructCircularArc arc = new CircularArcClass();
arc.ConstructCircle(GeometryFactory.CreatePoint(0, 0, 0), 3, false);
IPolyline polyline = CreatePolyLine((ISegment)arc);
int segmentIndex;
int newPartIndex;
bool splitHappened;
polyline.SplitAtDistance(0.5, true, false,
out splitHappened,
out newPartIndex,
out segmentIndex);
Assert.True(splitHappened);
row1.Shape = polyline;
row1.Store();
var test = new QaMinSegAngle(fc, 0.1, true);
var runner = new QaContainerTestRunner(1000, test);
runner.Execute();
// assert that two segment closed curve does not always report two
// errors when using linearized segments
Assert.AreEqual(0, runner.Errors.Count);
}
private int AddCepGraphic(IPoint point, IList <double> circleRadii)
{
//Create a new center point graphic
IMarkerSymbol symbol = new SimpleMarkerSymbolClass();
symbol.Color = EsriColor(Defaults.CepCenterPointColor);
symbol.Size = Defaults.CepCenterPointSize;
IElement centerPoint = new MarkerElementClass();
((IMarkerElement)centerPoint).Symbol = symbol;
centerPoint.Geometry = point;
//Create a graphic group and add the center point graphic
IGroupElement group = new GroupElementClass();
group.AddElement(centerPoint);
//Add the circles to the group
for (int i = 0; i < circleRadii.Count; i++)
{
IConstructCircularArc arc = new CircularArcClass();
arc.ConstructCircle(point, circleRadii[i], false);
IGeometry polygon = new PolygonClass();
((ISegmentCollection)polygon).AddSegment((ISegment)arc);
IElement circle = new CircleElementClass();
circle.Geometry = polygon;
Color circleColor = Defaults.CepCircleOutlineColors.Length > i
? Defaults.CepCircleOutlineColors[i]
: Defaults.CepCircleOutlineColors[Defaults.CepCircleOutlineColors.Length - 1];
double circleWidth = Defaults.CepCircleOutlineWidths.Length > i
? Defaults.CepCircleOutlineWidths[i]
: Defaults.CepCircleOutlineWidths[Defaults.CepCircleOutlineWidths.Length - 1];
((IFillShapeElement)circle).Symbol = GetCircleSymbol(circleColor, circleWidth);
group.AddElement(circle);
}
//Give it the group an id number and add it to the graphics layer
_elementId++;
((IElementProperties)group).CustomProperty = _elementId;
((IGraphicsContainer)GraphicsLayer).AddElement((IElement)group, 0);
return(_elementId);
}
public void CanTestCircle()
{
IFeatureClass fc = CreateLineClass(_testWs, "CanTestCircle");
IFeature row1 = fc.CreateFeature();
IConstructCircularArc arc = new CircularArcClass();
arc.ConstructCircle(GeometryFactory.CreatePoint(0, 0, 0), 3, false);
row1.Shape = CreatePolyLine((ISegment)arc);
row1.Store();
var test = new QaMinSegAngle(fc, 0.1, true);
var runner = new QaContainerTestRunner(1000, test);
runner.Execute();
Assert.AreEqual(0, runner.Errors.Count);
}
public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
// TODO: Add ToolCreateCircle.OnMouseDown implementation
if ((m_pMapCtl = ClsGlobal.GetMapControl(m_hookHelper)) == null)
{
return;
}
IPoint pPoint = m_pMapCtl.ToMapPoint(X, Y);
if (Button == 1)
{
if (m_NewCircleFeedback == null)
{
m_NewCircleFeedback = new NewCircleFeedbackClass();
m_NewCircleFeedback.Display = m_pMapCtl.ActiveView.ScreenDisplay;
m_NewCircleFeedback.Start(pPoint);
m_CenterPoint = pPoint;
}
else
{
try
{
object Miss = Type.Missing;
ICircularArc pArc = m_NewCircleFeedback.Stop();
//IGeometry geometry = new PolygonClass();
//geometry = m_pMapCtl.TrackCircle();
IPolygon pPolygon = new PolygonClass();
ISegment pArcC = pArc as ISegment;
ISegmentCollection pArcP = pPolygon as ISegmentCollection;
pArcP.AddSegment(pArcC, ref Miss, ref Miss);
pPolygon.Close();
IFeature pFeature = m_FLayer.FeatureClass.CreateFeature();
pFeature.Shape = pPolygon;
pFeature.Store();
m_pMapCtl.Refresh();
m_NewCircleFeedback = null;
}
catch (System.Exception ex)
{
}
}
}
if (Button == 2)
{
double radius = Math.Sqrt((pPoint.X - m_CenterPoint.X) * (pPoint.X - m_CenterPoint.X) + (pPoint.Y - m_CenterPoint.Y) * (pPoint.Y - m_CenterPoint.Y));
FrmDrawCircle frm = new FrmDrawCircle(radius);
IConstructCircularArc pArcConstruct = null;
if (m_NewCircleFeedback == null)
{
return;
}
if (frm.ShowDialog() == DialogResult.OK)
{
try
{
pArcConstruct = new CircularArcClass();
pArcConstruct.ConstructCircle(m_CenterPoint, frm.m_radius, false);
if (pArcConstruct != null)
{
IPolygon pPolygon = new PolygonClass();
ISegment pArcC = pArcConstruct as ISegment;
ISegmentCollection pArcP = pPolygon as ISegmentCollection;
pArcP.AddSegment(pArcC);
pPolygon.Close();
IFeature pFeature = m_FLayer.FeatureClass.CreateFeature();
pFeature.Shape = pPolygon;
pFeature.Store();
m_pMapCtl.Refresh();
m_NewCircleFeedback.Stop();
m_NewCircleFeedback = null;
}
}
catch (System.Exception ex)
{
MessageBox.Show(ex.Message);
if (m_NewCircleFeedback != null)
{
m_NewCircleFeedback.Stop();
}
m_NewCircleFeedback = null;
}
}
}
}
