private void toolStripMenuItem9_Click(object sender, EventArgs e)
{
if (UI.Handler == null)
{
return;
}
var f = new ClipForm();
f.txtCode.Text = UI.Handler.UndoManager.GetHistory();
f.ShowDialog();
}
private void ClipMaster_Click(object sender, EventArgs e)
{
ClipForm cf = null;
cf = new ClipForm();
cf.SizeChanged += Form_SizeChanged;
cf.FormClosed += (fcSender, fcE) =>
{
Show();
};
cf.Show();
Hide();
}
/// <summary>
/// mapControl鼠标放开事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void m_mapControl_OnMouseUp(object sender, IMapControlEvents2_OnMouseUpEvent e)
{
switch (e.button)
{
case 1: //左键
m_mapControl.Focus();
//执行裁剪，自定义包络线
this.Capture = false;
System.Windows.Forms.Cursor.Clip = Rectangle.Empty;
MouseIsDown = false;
DrawRectangle();
MouseRect = Rectangle.Empty;
//遍历当前所有已打开的窗口，查找clipform
if (drawflag != "")
{
foreach (XtraForm form in Application.OpenForms) //遍历所有窗口，查找对应的clip窗口
{
if (form is ClipForm)
{
ClipForm clipform = form as ClipForm;
if (clipform.Tag.ToString() == drawflag) //根据窗口tag值，即窗口handle，将坐标传回该clip窗口
{
(clipform.getrightbottomX()).Text = e.mapX.ToString();
(clipform.getrightbottomY()).Text = e.mapY.ToString();
clipform.Focus();
clipform.Refresh();
break;
}
}
}
}
drawflag = "";
break;
case 2: //右键
break;
case 3:
break;
case 4: //中键
break;
}
}
/// <summary>
/// mapControl鼠标按下事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void m_mapControl_OnMouseDown(object sender, IMapControlEvents2_OnMouseDownEvent e)
{
switch (e.button)
{
case 1: // 鼠标左键
if (drawflag != "")
{
MouseIsDown = true;
DrawStart(e.x + m_tocControl.Size.Width + 20, e.y + ribbonMenu.Size.Height + 35);
foreach (XtraForm form in Application.OpenForms) //遍历所有窗口，查找对应的clip窗口
{
if (form is ClipForm)
{
ClipForm clipform = form as ClipForm;
if (clipform.Tag.ToString() == drawflag) //根据窗口tag值，即窗口handle，将坐标传回该clip窗口
{
(clipform.getlefttopX()).Text = e.mapX.ToString();
(clipform.getlefttopY()).Text = e.mapY.ToString();
break;
}
}
}
}
else
{
if (drawSampleflag == 1)
{
trackPolyonState = 1;
//产生拖拽多边形
IGeometry SampleGeometry = m_mapControl.TrackPolygon();
if (SampleGeometry != null)
{
//触发事件，激活监督分类窗口
if (CreateSample != null)
{
CreateSample(SampleGeometry);
}
}
}
}
break;
case 2: // 鼠标右键
mapControl_contextMenuStrip.Show(m_mapControl, new System.Drawing.Point(e.x, e.y));
break;
case 3:
break;
case 4: // 鼠标中键
m_mapControl.MousePointer = esriControlsMousePointer.esriPointerPan;
m_mapControl.Pan();
//判断事件并恢复光标
if (drawSampleflag == 1)
{
//之前处于绘制多边形状态，将光标恢复至十字形
m_mapControl.MousePointer = esriControlsMousePointer.esriPointerCrosshair;
}
else
{
m_mapControl.MousePointer = esriControlsMousePointer.esriPointerArrow;
}
break;
}
}
/// <summary>
/// 裁剪图层
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void iClip_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
ClipForm clip = new ClipForm(this);
clip.Show();
}