protected override void OnMouseUp(MouseEventArgs e)
{
if ((e.Button & MouseButtons.Left) != 0)
{
PointF point = new PointF(e.X - m_pOrigin.X, e.Y - m_pOrigin.Y);
switch (m_eControlMode)
{
case E_VIEW_CONTROL_MODE.VCM_POINT:
{
if (ModifierKeys == Keys.Alt)
{
REGION_CONTROL_STYLES HitRCS = REGION_CONTROL_STYLES.NONE;
XRegion xRegion = (XRegion)m_xOverlay.First();
for (int n = 0; n < m_xOverlay.Count; n++)
{
if (xRegion != null)
{
HitRCS = xRegion.HitTest(point.X / m_fZ, point.Y / m_fZ, xRegion.Spaces / m_fZ, ModifierKeys);
if (HitRCS != REGION_CONTROL_STYLES.NONE)
{
if (m_xActiveRegion != null && xRegion != null && m_xActiveRegion != xRegion)
{
m_xActiveRegion.SetAlign(xRegion, HitRCS);
break;
}
}
else
{
xRegion.SetAlign(null, HitRCS);
}
xRegion = (XRegion)m_xOverlay.Next();
}
}
}
else if (m_xSelectRegion.ControlSelect == REGION_CONTROL_STYLES.BR)
{
SelectControl();
m_xSelectRegion.ControlSelect = REGION_CONTROL_STYLES.NONE;
Refresh();
}
if (m_bMouseMove == true)
{
m_bMouseMove = false;
Refresh();
}
InvokeOnClick(this, null);
} break;
case E_VIEW_CONTROL_MODE.VCM_PAN:
{
m_pOrigin.X = e.X - m_pStartPan.X;
m_pOrigin.Y = e.Y - m_pStartPan.Y;
Refresh();
} break;
}
}
}
public bool LoadOverlay(string sPath)
{
if (sPath != null && sPath != "")
{
uint uCount = m_xOverlay.Count;
XRegion Region = (XRegion)m_xOverlay.First();
for (int n = 0; n < uCount; n++)
{
if (Region != null)
{
if (Region.FillImage != null)
{
Region.FillImage.Dispose();
}
Region = (XRegion)m_xOverlay.Next();
}
}
m_xOverlay.Empty();
XmlSerializer serializer = new XmlSerializer(typeof(TRegion[]));
FileStream fs = null;
try
{
fs = new FileStream(sPath, FileMode.Open);
if (fs != null)
{
TRegion[] pItem = (TRegion[])serializer.Deserialize(fs);
fs.Close();
if (pItem != null)
{
int n;
int nCount = pItem.Length;
for (n = 0; n < nCount; n++)
{
AddRegion(pItem[n]);
}
for (n = 0; n < nCount; n++)
{
int nTargetID = pItem[n].m_TargetRegionID;
if (nTargetID > 0)
{
XRegion xRegion = (XRegion)m_xOverlay.Find(pItem[n].m_nID);
if (xRegion != null)
{
XRegion xTargetRegion = (XRegion)m_xOverlay.Find(nTargetID);
if (xTargetRegion != null)
{
xRegion.SetAlign(xTargetRegion, pItem[n].m_eAlignTarget, pItem[n].m_eAlignObject);
}
}
}
}
}
Refresh();
return(true);
}
}
catch (Exception pe)
{
if (fs != null)
{
fs.Close();
}
string sMsg = pe.ToString();
Refresh();
}
}
return(false);
}