// 提示鼠标双击下被点击的实体
private void axMxDrawX1_MouseEvent(object sender, AxMxDrawXLib._DMxDrawXEvents_MouseEventEvent e)
{
//"lType 是事件类型，1鼠标移动，2是鼠标左键按下，3是鼠标右键按下，4是鼠标左键双击.lRet 返回非0，消息将不在往下传递"
//选择后
if (e.lType == 5)
{
// 构建选择集，找到鼠标左建双击下的实体。
MxDrawSelectionSet ssGet = new MxDrawSelectionSet();
//构造选择集
ssGet.Select(MCAD_McSelect.mcSelectionSetUserSelect, null, null);//MCAD_McSelect构造选择集方式
if (ssGet.Count > 0)
{
//contextMenuStrip1.Show(Control.MousePosition.X, Control.MousePosition.Y);
DataGridBindDataTable(this.dataGridViewX1, RetTable());
DataGridBindDataTable(this.dataGridViewX2, RetDetailTable());
MessageBox.Show(ssGet.Count + "个图块被选择");
axMxDrawX1.Focus();
}
}
else if (e.lType == 6)
{
//控件中的选择集构造管理器,用图面上的实体搜索，与用户交互选择等操作
MxDrawSelectionSet ssGet = new MxDrawSelectionSet();
//构造选择集
ssGet.Select(MCAD_McSelect.mcSelectionSetUserSelect, null, null);//MCAD_McSelect构造选择集方式
if (ssGet.Count > 0)
{
//contextMenuStrip1.Show(Control.MousePosition.X, Control.MousePosition.Y);
axMxDrawX1.Focus();
}
}
}
//鼠标点击事件
private void axMxDrawX1_MouseEvent(object sender, AxMxDrawXLib._DMxDrawXEvents_MouseEventEvent e)
{
/*
* 事件类型,1鼠标移动，2是鼠标左键按下，3是鼠标右键按下，4是鼠标左键双击
* 5是鼠标左键释放 6是鼠标右键释放 7是鼠标中键按下 8是鼠标中键释放
* 9是鼠标中键双击 10是鼠标中键滚动
*/
switch (e.lType)
{
case 4: //左键选择元素图层--所有元素
//if(bar_state.state==true&& bar_state.id == 1001)
{
MxDrawSelectionSet mxDrawSelection = new MxDrawSelectionSet();
MxDrawResbuf filter = new MxDrawResbuf();
MxDrawPoint point = new MxDrawPoint();
point.x = e.dX; point.y = e.dY;
mxDrawSelection.SelectAtPoint(point, filter);
if (mxDrawSelection.Count > 0)
{
MxDrawEntity entity = mxDrawSelection.Item(1);
//MxDrawLayerTable layer = (axMxDrawX1.GetDatabase() as MxDrawDatabase).GetLayerTable();
//MxDrawLayerTableRecord dd = layer.GetAt(entity.Layer);
if (entity.ObjectName == "McDbLine")
{
MessageBox.Show(JsonConvert.SerializeObject(new
{
handle = entity.handle,
ID = entity.ObjectID,
Line = entity.ObjectName,
B = entity.LineType,
pt1 = ((MxDrawLine)entity).GetStartPoint(),
pt2 = ((MxDrawLine)entity).GetEndPoint(),
//color=dd.Color.colorIndex
}));
}
else
{
MessageBox.Show(JsonConvert.SerializeObject(new
{
handle = entity.handle,
ID = entity.ObjectID,
Line = entity.ObjectName,
B = entity.LineType,
rotate = ((MxDrawText)entity).Rotation
//pt1 = ((MxDrawLine)entity).GetStartPoint(),
//pt2 = ((MxDrawLine)entity).GetEndPoint(),
//color=dd.Color.colorIndex
}));
}
//double c=Models.MathSience.DistanceForPointToABLine(121324.953422, 33700.002475, ((MxDrawLine)entity).GetStartPoint(),((MxDrawLine)entity).GetEndPoint());
//double c1 = Algorithm.MathSience.GetAngle(new MxDrawPoint { x = 121324.95342187915, y = 54350.00279569807 }, ((MxDrawLine)entity).GetStartPoint(), ((MxDrawLine)entity).GetEndPoint());
double c1 = Algorithm.MathSience.GetLineK(((MxDrawLine)entity).GetStartPoint(), ((MxDrawLine)entity).GetEndPoint());
MessageBox.Show(c1.ToString());
//double c = Algorithm.MathSience.GetAngle2(((MxDrawLine)entity).GetStartPoint(), ((MxDrawLine)entity).GetEndPoint());
//MxDrawLine line = axMxDrawX1.HandleToObject("61FCB") as MxDrawLine;
//PointF point1 = Algorithm.MathSience.point_intersection(line.GetStartPoint(), line.GetEndPoint(), ((MxDrawLine)entity).GetStartPoint(), ((MxDrawLine)entity).GetEndPoint());
}
}
break;
}
}