/// <summary> /// 鼠标移动,实时绘制 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> void mapControl_eventMouseMove(object sender, _DHOSOFTMapControlEvents_eventMouseMoveEvent e) { //if (isMouseDown && !isShift) //{ // double circleRadius = MapFrame.Core.Common.Utils.GetDistance(centerPoint, new MapLngLat(e.dLong, e.dLat)); // circleElement.UpdatePosition(circleRadius); //} if (isMouseDown && !isControl) { if (!string.IsNullOrEmpty(tempName)) { mapControl.MgsDelObject(tempName); } float[] vertex = new float[4]; IntPtr ptrVert = Marshal.AllocHGlobal(sizeof(float) * 4); vertex[0] = (float)centerPoint.Lng; vertex[1] = (float)centerPoint.Lat; vertex[2] = (float)e.dLong; vertex[3] = (float)e.dLat; Marshal.Copy(vertex, 0, ptrVert, vertex.Length); tempName = mapControl.MgsDrawLine(16, (ulong)(ptrVert.ToInt64()), 2); Marshal.FreeHGlobal(ptrVert); } }
/// <summary> /// 鼠标移动事件 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void mapControl_eventMouseMove(object sender, _DHOSOFTMapControlEvents_eventMouseMoveEvent e) { if (keyDown) { mapControl.setMoveObjectPositon(this.moveObj, e.dLong, e.dLat, 0); mapControl.update(); } }
//地图控件鼠标移动事件 private void axMapControl_eventMouseMove(object sender, _DHOSOFTMapControlEvents_eventMouseMoveEvent e) { if (Utils.bPublishEvent == false) { return; } moveLnglat.Lng = e.dLong; moveLnglat.Lat = e.dLat; MFMouseEventArgs args = new MFMouseEventArgs(moveLnglat, MouseButtons.None, e.x, e.y); if (MouseMoveEvent != null) { MouseMoveEvent.Invoke(this, args); } }
/// <summary> /// 鼠标移动,实时绘制 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> void mapControl_eventMouseMove(object sender, _DHOSOFTMapControlEvents_eventMouseMoveEvent e) { if (listPoints.Count != 0 && !isControl) { if (!string.IsNullOrEmpty(tempName)) { mapControl.MgsDelObject(tempName); } float[] vertex = new float[4]; IntPtr ptrVert = Marshal.AllocHGlobal(sizeof(float) * 4); vertex[0] = (float)listPoints[0].Lng; vertex[1] = (float)listPoints[0].Lat; vertex[2] = (float)e.dLong; vertex[3] = (float)e.dLat; Marshal.Copy(vertex, 0, ptrVert, vertex.Length); tempName = mapControl.MgsDrawLine(15, (ulong)(ptrVert.ToInt64()), 2); Marshal.FreeHGlobal(ptrVert); } }
/// <summary> /// 鼠标移动事件 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> void mapControl_eventMouseMove(object sender, _DHOSOFTMapControlEvents_eventMouseMoveEvent e) { if (listPoints.Count != 0 && !isControl) { if (!string.IsNullOrEmpty(tempName)) { mapControl.MgsDelObject(tempName); } var point = new MapLngLat(e.dLong, e.dLat); listPoints.Add(point); int count = listPoints.Count(); float[] vertex = new float[count * 2]; IntPtr ptrVert = Marshal.AllocHGlobal(sizeof(float) * count * 2); for (int i = 0; i < count; i++) { vertex[2 * i] = (float)listPoints[i].Lng; vertex[2 * i + 1] = (float)listPoints[i].Lat; } Marshal.Copy(vertex, 0, ptrVert, vertex.Length); tempName = mapControl.MgsDrawLine(10, (ulong)(ptrVert.ToInt64()), count); Marshal.FreeHGlobal(ptrVert); listPoints.Remove(point); } }