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);
}
}
public override void OnMouseMove(int Button, int Shift, int X, int Y)
{
//鼠标在选择集的范围外为选择功能
IPoint pPnt = m_hookHelper.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(X, Y);
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;
}
//鼠标在选择要素节点上时为节点移动功能
if (m_MapControl.Map.SelectionCount == 1)
{
IEnumFeature pEnumFeature = m_MapControl.Map.FeatureSelection as IEnumFeature;
pEnumFeature.Reset();
IFeature pFeature = pEnumFeature.Next();
if (ModPublic.MouseOnFeatureVertex(pPnt, pFeature, m_hookHelper.ActiveView) == true && MoData.v_bVertexSelectionTracker == true)
{
ControlsMoveVertex pControlsMoveVertex = new ControlsMoveVertex();
pControlsMoveVertex.OnCreate(m_hookHelper.Hook);
pControlsMoveVertex.OnClick();
m_MapControl.CurrentTool = pControlsMoveVertex as ITool;
return;
}
}
//捕捉节点
if (MoData.v_bSnapStart)
{
ModPublic.SnapPoint(pPnt, m_hookHelper.ActiveView);
}
if (Button != 1)
{
return;
}
//进行移动
if (m_MapControl.Map.SelectionCount > 0 && m_pMoveGeometryFeedback != null && m_pNewLineFeedback != null)
{
m_pMoveGeometryFeedback.MoveTo(pPnt);
m_pNewLineFeedback.MoveTo(pPnt);
}
}