/// <summary>
/// 鼠标双击
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void mapControl_OnDoubleClick(object sender, IMapControlEvents2_OnDoubleClickEvent e)
{
if (e.button != 1)
{
return;
}
isMove = false;
IPoint point = new PointClass();
point.PutCoords(e.mapX, e.mapY);
var elementenum = graphicsContainer.LocateElements(point, 0);
if (elementenum != null)
{
isLeftBtnDown = true;
mapControl.CurrentTool = null;
mapControl.MousePointer = esriControlsMousePointer.esriPointerCrosshair;
textCtr = new MapFrame.ArcMap.Windows.TextInput();
textCtr.SetText(editElement.Text);
textCtr.SetFont(new System.Drawing.Font(editElement.FontName, (float)editElement.Size));
//将arc的颜色转换为.net颜色
System.Drawing.Color color = System.Drawing.ColorTranslator.FromOle(editElement.Color.RGB);
textCtr.SetColor(color);
textCtr.Location = new System.Drawing.Point(e.x, e.y);
mapControl.CreateControl();
mapControl.Controls.Add(textCtr);
textCtr.InputFinished += InEditFinshen;
}
}
/// <summary>
/// 鼠标弹起结束绘制
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void mapControl_OnMouseUp(object sender, IMapControlEvents2_OnMouseUpEvent e)
{
IPoint point = new PointClass()
{
X = e.mapX, Y = e.mapY
};
envelope = rectangleFeedback.Stop() as IEnvelope;
int layerCount = mapControl.LayerCount;
for (int i = 0; i < layerCount; i++)
{
ILayer layer = mapControl.get_Layer(i);
CompositeGraphicsLayerClass comp = layer as CompositeGraphicsLayerClass;
if (comp == null)
{
continue;
}
if (envelope.IsEmpty == true)
{
elementEnums = comp.LocateElements(point, 0);
}
else
{
elementEnums = comp.LocateElementsByEnvelope(envelope);
}
List <IElement> list = new List <IElement>();
if (elementEnums == null)
{
return;
}
IElement el = null;
do
{
el = elementEnums.Next();
if (el != null)
{
var element = el as IMFElement;
listElements.Add(element);
}
}while (el != null);
}
ReleaseCommond();
}