/// <summary>
/// Occurs when this command is clicked
/// </summary>
public override void OnClick()
{
// TODO: Add cmdProject.OnClick implementation
m_sxDoc = (ISxDocument)m_application.Document;
//FormProject pfrm = new FormProject();
//pfrm.ShowDialog();
}
/// <summary>
/// Occurs when this command is clicked
/// </summary>
public override void OnClick()
{
try
{
if (m_application == null)
{
return;
}
IDocument document = m_application.Document;
ISxDocument sxDocument = (ISxDocument)(document);
if (sxDocument != null)
{
m_scene = sxDocument.Scene;
}
if (m_scene == null)
{
return;
}
activeView = m_scene as IActiveView;
//有图层选图层
if (m_scene.LayerCount == 0)
{
return;
}
//选择基准面
if (Common.SelectLayer(m_scene.Layers, out SelectedLyrIndex, true, "选择自定义表面") == false)
{
return;
}
//QI
IRasterLayer baseRasterLayer = m_scene.Layer[SelectedLyrIndex[0]] as IRasterLayer; //不管选多少个只选第一个
if (baseRasterLayer == null)
{
throw new ArgumentNullException("自定义表面RasterLayer转换失败，为空。");
}
IRaster raster = baseRasterLayer.Raster;
if (raster == null)
{
throw new ArgumentNullException("自定义表面Raster转换失败，为空。");
}
IRasterSurface rasterSurface = new RasterSurfaceClass();
rasterSurface.PutRaster(raster, 0);
ISurface surface = rasterSurface as ISurface;
//选择图层
if (Common.SelectLayer(m_scene.Layers, out SelectedLyrIndex, false, "选择要进行偏移的图层") == false)
{
return;
}
//选择倍数
NumSelect MultiNS = new NumSelect("输入夸大倍数", true);
if (MultiNS.ShowDialog() != DialogResult.OK)
{
return;
}
double Multiplier = MultiNS.Result;
//选择偏移量
NumSelect NS = new NumSelect();
if (NS.ShowDialog() != DialogResult.OK)
{
return;
}
double Offset = NS.Result;
bool DisableCache = NS.DisableCache;
//Create a CancelTracker.
ITrackCancel pTrackCancel = new CancelTrackerClass();
//Create the ProgressDialog. This automatically displays the dialog
IProgressDialogFactory pProgDlgFactory = new ProgressDialogFactoryClass();
IProgressDialog2 pProDlg = pProgDlgFactory.Create(pTrackCancel, m_application.hWnd) as IProgressDialog2;
pProDlg.CancelEnabled = true;
pProDlg.Title = "正在进行自定义表面设置及偏移调整";
pProDlg.Description = "设置中，请稍候...";
pProDlg.Animation = esriProgressAnimationTypes.esriProgressSpiral;
IStepProgressor pStepPro = pProDlg as IStepProgressor;
pStepPro.MinRange = 0;
pStepPro.MaxRange = SelectedLyrIndex.Count;
pStepPro.StepValue = 1;
pStepPro.Message = "初始化中...";
bool bCont = true;
//对每一个选中的图层进行操作
for (int i = 0; i < SelectedLyrIndex.Count; i++)
{
//m_application.StatusBar.set_Message(0, i.ToString());
pStepPro.Message = "已完成(" + i.ToString() + "/" + SelectedLyrIndex.Count.ToString() + ")";
bCont = pTrackCancel.Continue();
if (!bCont)
{
break;
}
//选中一个栅格图层
IRasterLayer rasterLayer = m_scene.Layer[SelectedLyrIndex[i]] as IRasterLayer;
if (rasterLayer == null)
{
pStepPro.Message = "选中的图层非栅格图层...";
continue;
}
I3DProperties p3DProperties = null;
ILayerExtensions layerExtensions = rasterLayer as ILayerExtensions;
//遍历LayerExtensions找到I3DProperties
for (int j = 0; j < layerExtensions.ExtensionCount; j++)
{
if (layerExtensions.get_Extension(j) is I3DProperties)
{
p3DProperties = layerExtensions.get_Extension(j) as I3DProperties;
}
}
//设置I3DProperties
p3DProperties.ZFactor = Multiplier; //系数
p3DProperties.BaseOption = esriBaseOption.esriBaseSurface; //基准面浮动
p3DProperties.BaseSurface = surface; //基准面
p3DProperties.OffsetExpressionString = Offset.ToString(); //偏移常量
if (DisableCache)
{
p3DProperties.RenderMode = esriRenderMode.esriRenderImmediate; //直接从文件渲染
p3DProperties.RenderVisibility = esriRenderVisibility.esriRenderWhenStopped; //停止导航时渲染
}
p3DProperties.Apply3DProperties(rasterLayer);
}
pProDlg.HideDialog();
//==========================================
//刷新，不起作用
if (activeView == null)
{
throw new Exception("活动视图为空！ ");
}
if (m_sceneHookHelper.ActiveViewer == null)
{
throw new Exception("无活动视图！");
}
activeView.Refresh();
m_sceneHookHelper.ActiveViewer.Redraw(true);
//==========================================
}
catch (Exception err)
{
MessageBox.Show(err.ToString());
}
}
/// <summary>
/// Occurs when this command is clicked
/// </summary>
public override void OnClick()
{
try
{
if (m_application == null)
{
return;
}
IDocument document = m_application.Document;
//根据应用类型初始化
switch (applicationType)
{
case ApplicationType.ArcMap:
{
IMxDocument mxDocument = (IMxDocument)(document);
if (mxDocument != null)
{
m_map = mxDocument.FocusMap;
}
if (m_map == null)
{
return;
}
activeView = m_map as IActiveView;
//有图层则选颜色
if (m_map.LayerCount == 0)
{
return;
}
if (Common.SelectColor(out FromIC, out ToIC) == false)
{
return;
}
//选图层
if (Common.SelectLayer(m_map.Layers, out SelectedLyrIndex) == false)
{
return;
}
break;
}
case ApplicationType.ArcScene:
{
ISxDocument sxDocument = (ISxDocument)(document);
if (sxDocument != null)
{
m_scene = sxDocument.Scene;
}
if (m_scene == null)
{
return;
}
activeView = m_scene as IActiveView;
//有图层则选颜色
if (m_scene.LayerCount == 0)
{
return;
}
if (Common.SelectColor(out FromIC, out ToIC) == false)
{
return;
}
//选图层
if (Common.SelectLayer(m_scene.Layers, out SelectedLyrIndex) == false)
{
return;
}
break;
}
default:
{
throw new ArgumentException("未指定应用类型。");
}
}
//Create a CancelTracker.
ITrackCancel pTrackCancel = new CancelTrackerClass();
//Create the ProgressDialog. This automatically displays the dialog
IProgressDialogFactory pProgDlgFactory = new ProgressDialogFactoryClass();
IProgressDialog2 pProDlg = pProgDlgFactory.Create(pTrackCancel, m_application.hWnd) as IProgressDialog2;
pProDlg.CancelEnabled = true;
pProDlg.Title = "正在进行唯一值计算";
pProDlg.Description = "唯一值计算中，请稍候...";
pProDlg.Animation = esriProgressAnimationTypes.esriProgressSpiral;
IStepProgressor pStepPro = pProDlg as IStepProgressor;
pStepPro.MinRange = 0;
pStepPro.MaxRange = SelectedLyrIndex.Count;
pStepPro.StepValue = 1;
pStepPro.Message = "初始化中...";
bool bCont = true;
//对每一个选中的图层进行唯一值化
for (int i = 0; i < SelectedLyrIndex.Count; i++)
{
//m_application.StatusBar.set_Message(0, i.ToString());
pStepPro.Message = "已完成(" + i.ToString() + "/" + SelectedLyrIndex.Count.ToString() + ")";
bCont = pTrackCancel.Continue();
if (!bCont)
{
break;
}
IRasterLayer rasterLayer = null;
switch (applicationType)
{
case ApplicationType.ArcMap:
{
rasterLayer = m_map.Layer[SelectedLyrIndex[i]] as IRasterLayer;
break;
}
case ApplicationType.ArcScene:
{
rasterLayer = m_scene.Layer[SelectedLyrIndex[i]] as IRasterLayer;
break;
}
default:
{
throw new ArgumentException("未指定应用类型。");
}
}
if (rasterLayer == null)
{
pStepPro.Message = "选中的图层非栅格图层...";
continue;
}
//设置图层渲染器并更新
IRasterRenderer pRasterRenderer = UniqueValueRender(rasterLayer); //渲染唯一值
rasterLayer.Renderer = pRasterRenderer;
rasterLayer.Renderer.Update();
//==========================================
//刷新看起来不起作用
if (applicationType == ApplicationType.ArcScene)
{
m_scene.SceneGraph.Invalidate(rasterLayer, true, false);
m_sceneHookHelper.ActiveViewer.Redraw(true);
m_scene.SceneGraph.RefreshViewers();
//pRasterRenderer.Draw(rasterLayer.Raster,esriDrawPhase.esriDPGeography,display,null);
}
//==========================================
}
pProDlg.HideDialog();
//刷新
if (activeView == null)
{
throw new Exception("活动视图为空！ ");
}
switch (applicationType)
{
case ApplicationType.ArcMap:
{
activeView.Refresh();
break;
}
case ApplicationType.ArcScene:
{
//==========================================
//刷新看起来不起作用
//if (m_sceneHookHelper.ActiveViewer == null)
// throw new Exception("无活动视图。");
activeView.Refresh();
//m_sceneHookHelper.ActiveViewer.Redraw(true);
//IDisplay display = m_scene.SceneGraph as IDisplay;
//if (display == null)
// throw new ArgumentNullException("显示对象为空。");
//for (int i = 0; i < SelectedLyrIndex.Count; i++)
//{
// IRasterLayer rasterLayer = m_scene.Layer[SelectedLyrIndex[i]] as IRasterLayer;
// rasterLayer.Draw(esriDrawPhase.esriDPGeography, display, null);
//}
//IViewers3D viewers3D = m_scene.SceneGraph as IViewers3D;
//if (viewers3D == null)
// throw new ArgumentNullException("3D显示对象为空。");
//viewers3D.RefreshViewers();
break;
//==========================================
}
default:
{
throw new ArgumentException("未指定应用类型。");
}
}
}
catch (Exception err)
{
MessageBox.Show(err.ToString());
}
}
