public override void OnMouseUp(int Button, int Shift, int X, int Y)
{
if (m_InUse == false)
{
return;
}
if (GetCapture() == m_HookHelper.ActiveView.ScreenDisplay.hWnd)
{
ReleaseCapture();
}
if (m_Feedback == null)
{
m_Feedback = null;
m_InUse = false;
return;
}
IEnvelope envelope = m_Feedback.Stop();
if ((envelope.IsEmpty) || (envelope.Width == 0) || (envelope.Height == 0))
{
m_Feedback = null;
m_InUse = false;
return;
}
frmSymbolSelector symbolForm = new frmSymbolSelector();
IStyleGalleryItem styleGalleryItem = symbolForm.GetItem(esriSymbologyStyleClass.esriStyleClassNorthArrows, null);
symbolForm.Dispose();
if (symbolForm.DialogResult != DialogResult.OK)
{
return;
}
if (styleGalleryItem == null)
{
return;
}
IMapFrame mapFrame = (IMapFrame)m_HookHelper.ActiveView.GraphicsContainer.FindFrame(m_HookHelper.ActiveView.FocusMap);
UID vUid = new UIDClass();
vUid.Value = "{7A3F91DD-B9E3-11d1-8756-0000F8751720}";
IMapSurroundFrame mapSurroundFrame = mapFrame.CreateSurroundFrame(vUid, (IMapSurround)styleGalleryItem.Item);
IElement element = (IElement)mapSurroundFrame;
element.Geometry = envelope;
IElementProperties3 pep = element as IElementProperties3;
pep.Name = "指北针";
IGraphicsContainerSelect pGraphicsSel = m_HookHelper.ActiveView.GraphicsContainer as IGraphicsContainerSelect;
pGraphicsSel.UnselectAllElements();
pGraphicsSel.SelectElement(element);
m_HookHelper.ActiveView.GraphicsContainer.AddElement(element, 0);
m_HookHelper.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
if (m_HookHelper.Hook is IPageLayoutControl)
{
IPageLayoutControl pPLC = m_HookHelper.Hook as IPageLayoutControl;
if (pPLC != null)
{
////初始化控件工具为选择元素工具
//string progID = "esriControls.ControlsSelectTool";
//int index = axToolbarControl1.Find(progID);
//if (index != -1)
//{
// IToolbarItem toolItem = axToolbarControl1.GetItem(index);
// ICommand _cmd = toolItem.Command;
// ITool _tool = (ITool)_cmd;
// pPLC.CurrentTool = _tool;
//}
}
}
m_Feedback = null;
m_InUse = false;
}
public override void OnMouseUp(int Button, int Shift, int X, int Y)
{
if (m_InUse == false)
{
return;
}
//Stop capturing mouse events
if (GetCapture() == m_HookHelper.ActiveView.ScreenDisplay.hWnd)
{
ReleaseCapture();
}
//If an envelope has not been tracked or its height/width is 0
if (m_Feedback == null)
{
m_Feedback = null;
m_InUse = false;
return;
}
IEnvelope envelope = m_Feedback.Stop();
if ((envelope.IsEmpty) || (envelope.Width == 0) || (envelope.Height == 0))
{
m_Feedback = null;
m_InUse = false;
return;
}
frmSymbolSelector symbolForm = new frmSymbolSelector();
IStyleGalleryItem styleGalleryItem = symbolForm.GetItem(esriSymbologyStyleClass.esriStyleClassScaleTexts, null);
//Release the form
symbolForm.Dispose();
if (symbolForm.DialogResult != DialogResult.OK)
{
return;
}
if (styleGalleryItem == null)
{
return;
}
//Get the map frame of the focus map
IMapFrame mapFrame = (IMapFrame)m_HookHelper.ActiveView.GraphicsContainer.FindFrame(m_HookHelper.ActiveView.FocusMap);
//Create a map surround frame
UID vUid = new UIDClass();
vUid.Value = "{7A3F91DC-B9E3-11d1-8756-0000F8751720}";
IMapSurroundFrame mapSurroundFrame = mapFrame.CreateSurroundFrame(vUid, (IMapSurround)styleGalleryItem.Item);
IElement element = (IElement)mapSurroundFrame;
element.Geometry = envelope;
IElementProperties3 pep = element as IElementProperties3;
pep.Name = "比例尺";
IGraphicsContainerSelect pGraphicsSel = m_HookHelper.ActiveView.GraphicsContainer as IGraphicsContainerSelect;
pGraphicsSel.UnselectAllElements();
pGraphicsSel.SelectElement(element);
m_HookHelper.ActiveView.GraphicsContainer.AddElement(element, 0);
//Refresh
m_HookHelper.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
m_Feedback = null;
m_InUse = false;
}
public override void OnMouseUp(int Button, int Shift, int X, int Y)
{
if (m_InUse == false)
{
return;
}
if (GetCapture() == m_HookHelper.ActiveView.ScreenDisplay.hWnd)
{
ReleaseCapture();
}
if (m_Feedback == null)
{
m_Feedback = null;
m_InUse = false;
return;
}
IEnvelope envelope = m_Feedback.Stop();
if ((envelope.IsEmpty) || (envelope.Width == 0) || (envelope.Height == 0))
{
m_Feedback = null;
m_InUse = false;
return;
}
frmSymbolSelector symbolForm = new frmSymbolSelector();
IStyleGalleryItem styleGalleryItem = symbolForm.GetItem(esriSymbologyStyleClass.esriStyleClassScaleBars, null);
symbolForm.Dispose();
if (symbolForm.DialogResult != DialogResult.OK)
{
return;
}
if (styleGalleryItem == null)
{
return;
}
IMapFrame mapFrame = (IMapFrame)m_HookHelper.ActiveView.GraphicsContainer.FindFrame(m_HookHelper.ActiveView.FocusMap);
UID vUid = new UIDClass();
vUid.Value = "{6589F143-F7F7-11d2-B872-00600802E603}";
IMapSurroundFrame mapSurroundFrame = mapFrame.CreateSurroundFrame(vUid, (IMapSurround)styleGalleryItem.Item);
if (mapSurroundFrame.MapSurround is IScaleBar)
{
IScaleBar pScalbeBar = (IScaleBar)mapSurroundFrame.MapSurround;
pScalbeBar.Units = mapFrame.Map.MapUnits;
switch (pScalbeBar.Units)
{
case esriUnits.esriMeters:
pScalbeBar.UnitLabel = "米";
break;
case esriUnits.esriKilometers:
pScalbeBar.UnitLabel = "公里";
break;
case esriUnits.esriMiles:
pScalbeBar.UnitLabel = "英里";
break;
case esriUnits.esriDecimalDegrees:
pScalbeBar.UnitLabel = "度";
break;
}
}
IElement element = (IElement)mapSurroundFrame;
element.Geometry = envelope;
IElementProperties3 pep = element as IElementProperties3;
pep.Name = "比例尺";
IGraphicsContainerSelect pGraphicsSel = m_HookHelper.ActiveView.GraphicsContainer as IGraphicsContainerSelect;
pGraphicsSel.UnselectAllElements();
pGraphicsSel.SelectElement(element);
m_HookHelper.ActiveView.GraphicsContainer.AddElement(element, 0);
m_HookHelper.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
m_Feedback = null;
m_InUse = false;
}