public override bool HiTest(double double_0, IPoint ipoint_0, out IPoint ipoint_1, ref double double_1,
ref int int_0, ref int int_1, out bool bool_0)
{
ipoint_1 = null;
bool_0 = false;
bool flag = false;
IHitTest mPGeometry = this.m_pGeometry as IHitTest;
ipoint_1 = new ESRI.ArcGIS.Geometry.Point();
bool_0 = false;
bool flag1 = false;
if (
!mPGeometry.HitTest(ipoint_0, double_0, esriGeometryHitPartType.esriGeometryPartVertex, ipoint_1,
ref double_1, ref int_0, ref int_1, ref flag1))
{
bool_0 = false;
}
else
{
flag = true;
bool_0 = true;
}
return(flag);
}
public IBaseShape Contains(IBaseShape shape, Point2 target, double radius, IHitTest hitTest, Modifier modifier)
{
var arc = shape as ArcShape ?? throw new ArgumentNullException("shape");
var distance = arc.StartPoint.DistanceTo(arc.Point);
return(arc.StartPoint.ToRect2(distance).Contains(target) ? shape : null);
}
public AGSHasCursorComponent(IGameEvents events, IHitTest hitTest, IGameState state)
{
_events = events;
_hitTest = hitTest;
_state = state;
events.OnRepeatedlyExecute.Subscribe(onRepeatedlyExecute);
}
/// <summary>
/// 角度同步,点与线的角度同步
/// </summary>
/// <param name="pPolyline">线</param>
/// <param name="pPoint">线附近的点(许可的范围内)</param>
/// <param name="dAngle">返回点符号的角度</param>
/// <param name="pRetPoint">返回的在线上的点的位置</param>
/// <returns>是否可以同步角度(如果距离过大,无法执行角度同步)</returns>
public static bool SynchronizeAngle(IPolyline pPolyline, IPoint pPoint, ref double dAngle, ref IPoint pRetPoint)
{
double dRadius = 10;
IPoint pHitPoint = new PointClass();
IHitTest pHitTest = pPolyline as IHitTest;
double hitDist = 0.0;
int hitPartIndex = 0;
int hitSegmentIndex = 0;
bool bRightSide = false;
bool bPointOnLine = pHitTest.HitTest(pPoint, dRadius, esriGeometryHitPartType.esriGeometryPartBoundary, pHitPoint, ref hitDist, ref hitPartIndex, ref hitSegmentIndex, ref bRightSide);
if (bPointOnLine)
{
if (distance(pHitPoint, pPoint) < 0.0001)
{
pRetPoint = null;
}
else
{
pRetPoint = pHitPoint;
}
ISegmentCollection pSegment = pPolyline as ISegmentCollection;
ILine pLine = pSegment.get_Segment(hitSegmentIndex) as ILine;
dAngle = pLine.Angle;
return(true);
}
return(false);
}
public bool HitTest(Rect contentRect, Vector2 point)
{
if (!contentRect.Contains(point))
{
return(false);
}
bool flag = false;
int cnt = elements.Count;
for (int i = 0; i < cnt; i++)
{
IHitTest ht = elements[i] as IHitTest;
if (ht != null)
{
if (ht.HitTest(contentRect, point))
{
return(true);
}
}
else
{
flag = true;
}
}
return(flag);
}
//捕捉
public IPoint Snapping(double x, double y, IFeatureLayer featureLayer)
{
IMap map = this.axMapControl1.Map;
IActiveView activeView = this.axMapControl1.ActiveView;
IFeatureClass featureClass = featureLayer.FeatureClass;
IPoint point = new PointClass();
point.PutCoords(x, y);
IFeature feature = featureClass.GetFeature(0);
IPoint hitPoint1 = new PointClass();
IPoint hitPoint2 = new PointClass();
IHitTest hitTest = feature.Shape as IHitTest;
double hitDist = 0;
int partIndex = 0;
int vertexIndex = 0;
bool bVertexHit = false;
double tol = ConvertPixelsToMapUnits(activeView, 8);
if (hitTest.HitTest(point, tol, esriGeometryHitPartType.esriGeometryPartBoundary,
hitPoint2, ref hitDist, ref partIndex, ref vertexIndex, ref bVertexHit))
{
hitPoint1 = hitPoint2;
}
axMapControl1.ActiveView.Refresh();
return(hitPoint1);
}
public IBaseShape Overlaps(IBaseShape shape, Rect2 target, double radius, IHitTest hitTest, Modifier modifier)
{
if (!(shape is PathShape path))
{
throw new ArgumentNullException("shape");
}
foreach (var pathShape in path.Shapes)
{
var result = pathShape.Bounds?.Overlaps(pathShape, target, radius, hitTest, modifier);
if (result != null)
{
return(result);
}
}
var points = new List <IPointShape>();
path.GetPoints(points);
if (points.Count == 0)
{
return(null);
}
return(HitTestHelper.Overlap(points, target) ? shape : null);
}
private static bool PointAffectsShape([NotNull] IPoint testPoint,
double searchRadius,
[NotNull] IPointCollection newPoints,
[NotNull] IPoint prevPoint,
[NotNull] IPoint nextPoint,
[NotNull] ILine line,
int pointIndex)
{
GetPreviousPoint(newPoints, pointIndex, ref prevPoint);
GetNextPoint(newPoints, pointIndex, ref nextPoint);
line.PutCoords(prevPoint, nextPoint);
double distance = 0;
var right = false;
IPoint hitPoint = new PointClass();
var lineHitPartIndex = 0;
var lineHitSegmentIndex = 0;
IHitTest lineHitTest = GeometryUtils.GetHitTest(line, true);
bool inLine = lineHitTest.HitTest(testPoint, searchRadius,
esriGeometryHitPartType.esriGeometryPartBoundary,
hitPoint, ref distance,
ref lineHitPartIndex,
ref lineHitSegmentIndex, ref right);
return(!inLine);
}
private void onGameWindowLoaded(TypedParameter settingsParameter, IGameSettings settings)
{
TypedParameter gameWindowParameter = new TypedParameter(typeof(IGameWindow), GameWindow);
Settings = _resolver.Container.Resolve <IRuntimeSettings>(settingsParameter, gameWindowParameter);
_graphics.ClearColor(0f, 0f, 0f, 1f);
_graphics.Init();
_glUtils.GenBuffers();
Factory = _resolver.Container.Resolve <IGameFactory>();
IAGSInput input = _resolver.Container.Resolve <IAGSInput>();
input.Init(settings.VirtualResolution);
Input = input;
TypedParameter inputParamater = new TypedParameter(typeof(IInput), Input);
TypedParameter gameParameter = new TypedParameter(typeof(IGame), this);
RenderLoop = _resolver.Container.Resolve <IRendererLoop>(inputParamater, gameParameter, gameWindowParameter);
updateResolver();
HitTest = _resolver.Container.Resolve <IHitTest>();
AudioSettings = _resolver.Container.Resolve <IAudioSettings>();
SaveLoad = _resolver.Container.Resolve <ISaveLoad>();
_glUtils.AdjustResolution(settings.VirtualResolution.Width, settings.VirtualResolution.Height);
Events.OnLoad.Invoke();
}
private static bool IsValidBoundaryPoint([NotNull] IPoint testPoint,
[NotNull] IHitTest orgHitTest,
double searchRadius,
[NotNull] IHitTest newHitTest,
out int hitSegmentIndex)
{
// init out parameters to invalid value
int hitPartIndex = -2;
hitSegmentIndex = 2;
// If points exists on the original, can not be removed
bool inOriginal = ExistsInOriginal(testPoint, orgHitTest, searchRadius);
if (inOriginal)
{
return(false);
}
// If point doesnt not exists on the new, can not be removed
bool inNew = ExistsInNew(testPoint, searchRadius, newHitTest,
ref hitPartIndex, ref hitSegmentIndex);
if (!inNew)
{
return(false);
}
return(true);
}
private static void RemovePoint(IGeometry geometry, IPoint point, double searchRadius)
{
double distance = 0;
var right = false;
IPoint hitPoint = new PointClass();
int hitSegmentIndex = -2;
int hitPartIndex = -2;
IHitTest hitTest = GeometryUtils.GetHitTest(geometry, true);
bool found = hitTest.HitTest(point, searchRadius,
esriGeometryHitPartType.esriGeometryPartVertex, hitPoint,
ref distance, ref hitPartIndex,
ref hitSegmentIndex, ref right);
if (!found)
{
return;
}
IGeometry partGeometry = geometry is IGeometryCollection
? GeometryUtils.GetHitGeometryPart(
point, geometry, searchRadius)
: geometry;
Assert.NotNull(partGeometry, "Geometry part at point {0} not found",
GeometryUtils.ToString(point));
RemovePoint(geometry, hitPartIndex, hitSegmentIndex, partGeometry);
}
public IBaseShape Contains(IBaseShape shape, Point2 target, double radius, IHitTest hitTest, Modifier modifier)
{
if (!(shape is CanvasContainer container))
{
throw new ArgumentNullException("shape");
}
foreach (var containerShape in container.Shapes)
{
var result = containerShape.Bounds?.Contains(containerShape, target, radius, hitTest, modifier);
if (result != null)
{
return(container);
}
}
var points = new List <IPointShape>();
container.GetPoints(points);
if (points.Count == 0)
{
return(null);
}
return(HitTestHelper.Contains(points, target) ? shape : null);
}
public IBaseShape Contains(IBaseShape shape, Point2 target, double radius, IHitTest hitTest, Modifier modifier)
{
if (!(shape is GroupShape group))
{
throw new ArgumentNullException("shape");
}
foreach (var groupShape in group.Shapes.Reverse())
{
var result = groupShape.Bounds?.Contains(groupShape, target, radius, hitTest, modifier);
if (result != null)
{
if (modifier.HasFlag(Modifier.Shift))
{
return(result);
}
else
{
return(group);
}
}
}
var points = new List <IPointShape>();
group.GetPoints(points);
if (points.Count == 0)
{
return(null);
}
return(HitTestHelper.Contains(points, target) ? shape : null);
}
public IBaseShape Overlaps(IBaseShape shape, Rect2 target, double radius, IHitTest hitTest, Modifier modifier)
{
var circle = shape as CircleShape ?? throw new ArgumentNullException("shape");
var distance = circle.StartPoint.DistanceTo(circle.Point);
return(circle.StartPoint.ToRect2(distance).IntersectsWith(target) ? shape : null);
}
public void OnMouseDown(int button, int shift, int x, int y)
{
if (button == 1)
{
double mouseTolerance;
IPoint queryPoint = this._viewMap.ScreenDisplay.DisplayTransformation.ToMapPoint(x, y);
if (queryPoint.SpatialReference != (EditTask.EditLayer.FeatureClass as IGeoDataset).SpatialReference)
{
queryPoint.Project((EditTask.EditLayer.FeatureClass as IGeoDataset).SpatialReference);
queryPoint.SpatialReference = (EditTask.EditLayer.FeatureClass as IGeoDataset).SpatialReference;
mouseTolerance = ToolConfig.MouseTolerance1;
}
else
{
mouseTolerance = ToolConfig.MouseTolerance;
}
double buffer = this._viewMap.ScreenDisplay.DisplayTransformation.FromPoints(mouseTolerance);
if (this._isVertexEditing)
{
if (this._isSnaped)
{
this._isVertexSelected = true;
int hitSegmentIndex = -1;
double searchRadius = buffer;
IHitTest linageShape = Editor.UniqueInstance.LinageShape as IHitTest;
IPoint hitPoint = null;
double hitDistance = 0.0;
bool bRightSide = false;
int hitPartIndex = -1;
foreach (LinkArgs args in this._las)
{
(args.feature.ShapeCopy as IHitTest).HitTest(queryPoint, searchRadius, esriGeometryHitPartType.esriGeometryPartVertex, hitPoint, ref hitDistance, ref hitPartIndex, ref hitSegmentIndex, ref bRightSide);
args.PartIndex = hitPartIndex;
args.VertexIndex.Add(hitSegmentIndex);
}
this._feedBack.Start((Editor.UniqueInstance.LinageShape as IGeometryCollection).get_Geometry(0) as IPath, this._vertexIndex, false);
}
else
{
if (!(Editor.UniqueInstance.LinageShape as IRelationalOperator).Equals(this._editOrigShape))
{
this.SaveEdit();
this._viewMap.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, this._editBound.Envelope);
}
Marshal.ReleaseComObject(this._editOrigShape);
Marshal.ReleaseComObject(Editor.UniqueInstance.LinageShape);
Editor.UniqueInstance.LinageShape = null;
this._editInfoList.Clear();
this.InitLinkage(queryPoint, buffer);
}
}
else
{
this._editInfoList.Clear();
this.InitLinkage(queryPoint, buffer);
}
}
}
public IBaseShape Overlaps(IBaseShape shape, Rect2 target, double radius, IHitTest hitTest, Modifier modifier)
{
if (!(shape is IPointShape point))
{
throw new ArgumentNullException("shape");
}
return(Point2.FromXY(point.X, point.Y).ExpandToRect(radius).IntersectsWith(target) ? shape : null);
}
public IBaseShape Contains(IBaseShape shape, Point2 target, double radius, IHitTest hitTest, Modifier modifier)
{
if (!(shape is IPointShape point))
{
throw new ArgumentNullException("shape");
}
return(Point2.FromXY(point.X, point.Y).ExpandToRect(radius).Contains(target.X, target.Y) ? shape : null);
}
public bool Snap(IGeometry igeometry_0, IPoint ipoint_0, double double_0)
{
bool flag;
if (EditorLicenseProviderCheck.Check())
{
IPoint ipoint0 = ipoint_0;
double length = 1000;
bool flag1 = false;
ILine lineClass = new Line();
for (int i = 0; i < this.ifeatureCache_0.Count; i++)
{
IGeometry shape = this.ifeatureCache_0.Feature[i].Shape;
if (shape is ISegmentCollection)
{
IHitTest hitTest = (IHitTest)shape;
if ((hitTest is IPolyline ? true : hitTest is IPolygon))
{
double num = 0;
int num1 = 0;
int num2 = 0;
bool flag2 = true;
IPoint pointClass = new ESRI.ArcGIS.Geometry.Point();
if (hitTest.HitTest(ipoint_0, double_0, esriGeometryHitPartType.esriGeometryPartBoundary,
pointClass, ref num, ref num1, ref num2, ref flag2))
{
ISegment segment =
((shape as IGeometryCollection).Geometry[num1] as ISegmentCollection).Segment[num2];
if (segment is ICircularArc)
{
pointClass = ((ICircularArc)segment).CenterPoint;
lineClass.PutCoords(ipoint0, pointClass);
if (!flag1)
{
length = lineClass.Length;
ipoint_0.PutCoords(pointClass.X, pointClass.Y);
flag1 = true;
}
else if (length > lineClass.Length)
{
length = lineClass.Length;
ipoint_0.PutCoords(pointClass.X, pointClass.Y);
flag1 = true;
}
}
}
}
}
}
flag = flag1;
}
else
{
flag = false;
}
return(flag);
}
public IBaseShape Contains(IBaseShape shape, Point2 target, double radius, IHitTest hitTest, Modifier modifier)
{
if (!(shape is PathShape path))
{
throw new ArgumentNullException("shape");
}
if (modifier.HasFlag(Modifier.Shift))
{
if (path.Shapes.Count >= 1)
{
foreach (var pathShape in path.Shapes.Reverse())
{
var pathShapePoints = new List <IPointShape>();
pathShape.GetPoints(pathShapePoints);
if (HitTestHelper.Contains(pathShapePoints, target))
{
if (modifier.HasFlag(Modifier.Alt))
{
var result = pathShape.Bounds?.Contains(pathShape, target, radius, hitTest, modifier);
if (result != null)
{
return(result);
}
}
return(pathShape);
}
}
}
}
else
{
foreach (var pathShape in path.Shapes.Reverse())
{
var result = pathShape.Bounds?.Contains(pathShape, target, radius, hitTest, modifier);
if (result != null)
{
if (modifier.HasFlag(Modifier.Alt))
{
var subResult = result.Bounds?.Contains(result, target, radius, hitTest, Modifier.Shift);
if (subResult != null)
{
return(subResult);
}
}
return(path);
}
}
}
var points = new List <IPointShape>();
path.GetPoints(points);
return(HitTestHelper.Contains(points, target) ? shape : null);
}
public static bool TestGeometryHit(double double_0, IPoint ipoint_0, IGeometry igeometry_0, out IPoint ipoint_1,
ref double double_1, ref int int_0, ref int int_1, out bool bool_0)
{
bool flag;
bool flag1 = false;
IHitTest igeometry0 = igeometry_0 as IHitTest;
ipoint_1 = new ESRI.ArcGIS.Geometry.Point();
bool_0 = false;
bool flag2 = false;
if (
!(igeometry_0.GeometryType == esriGeometryType.esriGeometryPoint
? false
: igeometry_0.GeometryType != esriGeometryType.esriGeometryMultipoint))
{
if (
!igeometry0.HitTest(ipoint_0, double_0, esriGeometryHitPartType.esriGeometryPartVertex, ipoint_1,
ref double_1, ref int_0, ref int_1, ref flag2))
{
bool_0 = false;
}
else
{
flag1 = true;
bool_0 = true;
}
flag = flag1;
}
else if (igeometry0.HitTest(ipoint_0, double_0, esriGeometryHitPartType.esriGeometryPartVertex, ipoint_1,
ref double_1, ref int_0, ref int_1, ref flag2))
{
bool_0 = true;
flag = true;
}
else if (igeometry0.HitTest(ipoint_0, double_0, esriGeometryHitPartType.esriGeometryPartBoundary, ipoint_1,
ref double_1, ref int_0, ref int_1, ref flag2))
{
bool_0 = false;
flag = true;
}
else if ((igeometry_0.GeometryType == esriGeometryType.esriGeometryEnvelope
? false
: igeometry_0.GeometryType != esriGeometryType.esriGeometryPolygon) ||
!((IRelationalOperator)igeometry_0).Contains(ipoint_0))
{
flag = false;
}
else
{
int_0 = -1;
bool_0 = false;
flag = true;
}
return(flag);
}
public IBaseShape Overlaps(IBaseShape shape, Rect2 target, double radius, IHitTest hitTest, Modifier modifier)
{
var oval = shape as OvalShape ?? throw new ArgumentNullException("shape");
return(Rect2.FromPoints(
oval.StartPoint.X,
oval.StartPoint.Y,
oval.Point.X,
oval.Point.Y).IntersectsWith(target) ? shape : null);
}
public IBaseShape Contains(IBaseShape shape, Point2 target, double radius, IHitTest hitTest, Modifier modifier)
{
var rectangle = shape as RectangleShape ?? throw new ArgumentNullException("shape");
return(Rect2.FromPoints(
rectangle.StartPoint.X,
rectangle.StartPoint.Y,
rectangle.Point.X,
rectangle.Point.Y).Contains(target) ? shape : null);
}
public override void OnMouseMove(int Button, int Shift, int X, int Y)
{
if (m_pFeature == null)
{
return;
}
IPoint pPnt = m_MapControl.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(X, Y);
//鼠标在选择集的范围外为选择功能
if (ModPublic.MouseOnSelection(pPnt, m_hookHelper.ActiveView) == false && m_bMouseDown == false)
{//若光标不在选择的对象上，为选择功能
ControlsEditSelFeature clsSelectFeature = new ControlsEditSelFeature();
clsSelectFeature.OnCreate(m_hookHelper.Hook);
clsSelectFeature.OnClick();
m_MapControl.CurrentTool = clsSelectFeature as ITool;
return;
}
//范围内为移动要素功能且不在要素节点上
else if (ModPublic.MouseOnFeatureVertex(pPnt, m_pFeature, m_hookHelper.ActiveView) == false && m_bMouseDown == false)
{
ControlsMoveSelFeature pControlsMoveSelFeature = new ControlsMoveSelFeature();
pControlsMoveSelFeature.OnCreate(m_hookHelper.Hook);
pControlsMoveSelFeature.OnClick();
m_MapControl.CurrentTool = pControlsMoveSelFeature as ITool;
return;
}
if (m_pVertexFeed == null)
{
return;
}
//捕捉节点
if (MoData.v_bSnapStart)
{
m_pSnapPoint = ModPublic.SnapPoint(pPnt, m_hookHelper.ActiveView);
}
IHitTest pHitTest = m_pFeature.Shape as IHitTest;
IPoint pHitPoint = new PointClass();
double dblHitDistance = 0;
int lPart = 0;
int intHitSegmentIndex = 0;
bool bRight = false;
bool bHitTest = pHitTest.HitTest(pPnt, m_dblTolearance, esriGeometryHitPartType.esriGeometryPartVertex, pHitPoint, ref dblHitDistance, ref lPart, ref intHitSegmentIndex, ref bRight);
if (m_pSnapPoint != null && MoData.v_bSnapStart)
{
m_pVertexFeed.MoveTo(m_pSnapPoint);
}
else
{
m_pVertexFeed.MoveTo(pPnt);
}
}
private int _inUpdate; //For preventing re-entrancy
public UIEventsAggregator(IInput input, IHitTest hitTest, IGameEvents gameEvents, IFocusedUI focus)
{
_hitTest = hitTest;
_focus = focus;
_subscribersToAdd = new ConcurrentQueue <Subscriber>();
_subscribersToRemove = new ConcurrentQueue <string>();
_input = input;
_gameEvents = gameEvents;
_subscribers = new List <Subscriber>(100);
gameEvents.OnRepeatedlyExecute.Subscribe(onRepeatedlyExecute);
}
public IBaseShape Overlaps(IBaseShape shape, Rect2 target, double radius, IHitTest hitTest, Modifier modifier)
{
if (!(shape is LineShape line))
{
throw new ArgumentNullException("shape");
}
var a = new Point2(line.StartPoint.X, line.StartPoint.Y);
var b = new Point2(line.Point.X, line.Point.Y);
return(Line2.LineIntersectsWithRect(a, b, target, out _, out _, out _, out _) ? shape : null);
}
public IBaseShape Overlaps(IBaseShape shape, Rect2 target, double radius, IHitTest hitTest, Modifier modifier)
{
if (!(shape is CubicBezierShape cubicBezier))
{
throw new ArgumentNullException("shape");
}
var points = new List <IPointShape>();
cubicBezier.GetPoints(points);
return(HitTestHelper.Overlap(points, target) ? shape : null);
}
public IBaseShape Contains(IBaseShape shape, Point2 target, double radius, IHitTest hitTest, Modifier modifier)
{
if (!(shape is ConicShape conic))
{
throw new ArgumentNullException("shape");
}
var points = new List <IPointShape>();
conic.GetPoints(points);
return(HitTestHelper.Contains(points, target) ? shape : null);
}
public IBaseShape Contains(IBaseShape shape, Point2 target, double radius, IHitTest hitTest, Modifier modifier)
{
if (!(shape is LineShape line))
{
throw new ArgumentNullException("shape");
}
var a = new Point2(line.StartPoint.X, line.StartPoint.Y);
var b = new Point2(line.Point.X, line.Point.Y);
var nearest = target.NearestOnLine(a, b);
double distance = target.DistanceTo(nearest);
return(distance < radius ? shape : null);
}
/// <summary>
/// 几何形状点击查询测试
/// </summary>
/// <param name="geometry">ESRI几何形状接口</param>
/// <param name="queryPoint">查询点的ESRI几何形状接口</param>
/// <param name="searchRadius">搜索半径</param>
/// <param name="geometryPart">搜索命中的几何形状部位</param>
/// <param name="hitPoint">搜索命中点的ESRI点接口</param>
/// <param name="hitDistance">搜索命中的距离</param>
/// <param name="hitPartIndex">搜索命中的几何形状部位索引</param>
/// <param name="hitSegmentIndex">搜索命中的几何形状部位片段索引</param>
/// <param name="bRightSide">是否命中几何形状的右方</param>
/// <param name="hit">是否命中</param>
public static void GeometryHitTest(IGeometry geometry, IPoint queryPoint, double searchRadius,
out esriGeometryHitPartType geometryPart, out IPoint hitPoint, out double hitDistance,
out int hitPartIndex, out int hitSegmentIndex, out bool bRightSide, out bool hit)
{
geometryPart = esriGeometryHitPartType.esriGeometryPartNone;
hitPoint = new ESRI.ArcGIS.Geometry.Point();
hitDistance = -1;
hitPartIndex = -1;
hitSegmentIndex = -1;
bRightSide = false;
hit = false;
if (IsValidGeometry(geometry) && (geometry is IHitTest))
{
IHitTest hitTest = (IHitTest)geometry;
geometryPart = esriGeometryHitPartType.esriGeometryPartVertex;
hit = hitTest.HitTest(queryPoint, searchRadius, geometryPart, hitPoint,
ref hitDistance, ref hitPartIndex, ref hitSegmentIndex, ref bRightSide);
if (!hit)
{
geometryPart = esriGeometryHitPartType.esriGeometryPartBoundary;
hit = hitTest.HitTest(queryPoint, searchRadius, geometryPart, hitPoint,
ref hitDistance, ref hitPartIndex, ref hitSegmentIndex, ref bRightSide);
}
if (!hit)
{
geometryPart = esriGeometryHitPartType.esriGeometryPartMidpoint;
hit = hitTest.HitTest(queryPoint, searchRadius, geometryPart, hitPoint,
ref hitDistance, ref hitPartIndex, ref hitSegmentIndex, ref bRightSide);
}
if (!hit)
{
geometryPart = esriGeometryHitPartType.esriGeometryPartEndpoint;
hit = hitTest.HitTest(queryPoint, searchRadius, geometryPart, hitPoint,
ref hitDistance, ref hitPartIndex, ref hitSegmentIndex, ref bRightSide);
}
if (!hit)
{
geometryPart = esriGeometryHitPartType.esriGeometryPartCentroid;
hit = hitTest.HitTest(queryPoint, searchRadius, geometryPart, hitPoint,
ref hitDistance, ref hitPartIndex, ref hitSegmentIndex, ref bRightSide);
}
if (!hit)
{
geometryPart = esriGeometryHitPartType.esriGeometryPartSurface;
hit = hitTest.HitTest(queryPoint, searchRadius, geometryPart, hitPoint,
ref hitDistance, ref hitPartIndex, ref hitSegmentIndex, ref bRightSide);
}
}
}
public void TestDrop()
{
Point pt = MousePosition;
DockPane = DockHelper.PaneAtPoint(pt, DockPanel);
if (TestDrop(PanelLeft, pt) != DockStyle.None)
{
HitTestResult = PanelLeft;
}
else if (TestDrop(PanelRight, pt) != DockStyle.None)
{
HitTestResult = PanelRight;
}
else if (TestDrop(PanelTop, pt) != DockStyle.None)
{
HitTestResult = PanelTop;
}
else if (TestDrop(PanelBottom, pt) != DockStyle.None)
{
HitTestResult = PanelBottom;
}
else if (TestDrop(PanelFill, pt) != DockStyle.None)
{
HitTestResult = PanelFill;
}
else if (TestDrop(PaneDiamond, pt) != DockStyle.None)
{
HitTestResult = PaneDiamond;
}
else
{
HitTestResult = null;
}
if (HitTestResult != null)
{
if (HitTestResult is IPaneIndicator)
{
DragHandler.Outline.Show(DockPane, HitTestResult.Status);
}
else
{
DragHandler.Outline.Show(DockPanel, HitTestResult.Status, FullPanelEdge);
}
}
}
private static DockStyle TestDrop(IHitTest hitTest, Point pt)
{
return hitTest.Status = hitTest.HitTest(pt);
}