public bool HandleMouseMoveForMove(UnitPoint mouseunitpoint)
{
if (m_originals.Count == 0)
{
return(false);
}
double x = mouseunitpoint.X - m_lastPoint.X;
double y = mouseunitpoint.Y - m_lastPoint.Y;
UnitPoint offset = new UnitPoint(x, y);
m_lastPoint = mouseunitpoint;
foreach (IDrawObject obj in m_copies)
{
obj.Move(offset);
}
m_canvas.DoInvalidate(true);
return(true);
}
private void FrmSecondDMain_KeyDown(object sender, KeyEventArgs e)
{
try
{
if (e.Shift && e.KeyCode == Keys.S)
{
this.bar1.Visible = !this.bar1.Visible;
}
else if (e.Control && e.KeyCode == Keys.F)
{
using (FrmFindLand frm = new FrmFindLand())
{
if (frm.ShowDialog() == DialogResult.OK)
{
using (WaitDialogForm dialog = new WaitDialogForm("正在查找,请稍后...", "提示"))
{
IDrawObject land = (from a in m_data.ActiveLayer.Objects
where a.Id == "LandMark" && (a as LandMarkTool).LandCode == frm.LandCode
select a).FirstOrDefault();
if (land != null)
{
(land as LandMarkTool).Selected = true;
}
else
{
MsgBox.ShowWarn("未找到地标号" + frm.LandCode + "!");
return;
}
m_data.AddSelectedObject(land);
m_canvas.DoInvalidate(true);
}
}
}
}
}
catch (Exception ex)
{ MsgBox.ShowError(ex.Message); }
}