private void axMapControl2_OnMouseMove(object sender, IMapControlEvents2_OnMouseMoveEvent e)
{
if (e.mapX > Variable.pEnvelop.XMin && e.mapY > Variable.pEnvelop.YMin && e.mapX < Variable.pEnvelop.XMax && e.mapY < Variable.pEnvelop.YMax)
{
//如果鼠标移动到矩形框中，鼠标换成小手，表示可以拖动
EagelEyeMapControl.MousePointer = esriControlsMousePointer.esriPointerHand;
if (e.button == 2)//如果在内部按下鼠标右键，将鼠标演示设置为默认样式
{
EagelEyeMapControl.MousePointer = esriControlsMousePointer.esriPointerDefault;
}
}
else
{
//在其他位置将鼠标设为默认的样式
EagelEyeMapControl.MousePointer = esriControlsMousePointer.esriPointerDefault;
}
if (Variable.bCanDrag)
{
double Dx, Dy; //记录鼠标移动的距离
Dx = e.mapX - Variable.pMoveRectPoint.X;
Dy = e.mapY - Variable.pMoveRectPoint.Y;
Variable.pEnvelop.Offset(Dx, Dy);//根据偏移量更改pEnvelop位置
Variable.pMoveRectPoint.PutCoords(e.mapX, e.mapY);
EagleEyeClass.DrawRectangle(Variable.pEnvelop);
Variable.pMapFrm.mainMapControl.Extent = Variable.pEnvelop;
}
}
// 显示鹰眼窗口
private void barButtonItem10_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
if (Variable.pMapFrm.mainMapControl.Map.LayerCount == 0)
{
Variable.pEnvelop = Variable.pEagleEyeMapFrm.EagelEyeMapControl.FullExtent;
}
this.ShowEagleEye();
EagleEyeClass.SynchronizeEagleEye();
EagleEyeClass.DrawRectangle(Variable.pEnvelop);
}
private void axMapControl1_OnExtentUpdated(object sender, IMapControlEvents2_OnExtentUpdatedEvent e)
{
if (Variable.pEagleEyeMapFrm == null || Variable.pEagleEyeMapFrm.IsDisposed)
{
Variable.pEnvelop = e.newEnvelope as IEnvelope;
}
else
{
Variable.pEnvelop = (IEnvelope)e.newEnvelope;
EagleEyeClass.DrawRectangle(Variable.pEnvelop);
}
}
// 显示地图窗口
public void ShowMapFrm()
{
if (Variable.pMapFrm == null || Variable.pMapFrm.IsDisposed)
{
Variable.pMapFrm = new MapFrm();
Variable.pMapFrm.CurrentTool = MapTools.None;
this.ShowDockContent(Variable.pMapFrm, DockState.Document);
EagleEyeClass.SynchronizeEagleEye();
}
else
{
this.ShowDockContent(Variable.pMapFrm, DockState.Document);
EagleEyeClass.SynchronizeEagleEye();
}
}
private void axMapControl1_OnKeyDown(object sender, IMapControlEvents2_OnKeyDownEvent e)
{
EagleEyeClass.SynchronizeEagleEye();
}
private void axMapControl1_OnMapReplaced(object sender, IMapControlEvents2_OnMapReplacedEvent e)
{
EagleEyeClass.SynchronizeEagleEye();
}