private void SetFeatureClassStyle(esriSymbologyStyleClass symbologyStyleClass)
{
this.axSymbologyControl.StyleClass = symbologyStyleClass;
ISymbologyStyleClass pSymbologyStyleClass = this.axSymbologyControl.GetStyleClass(symbologyStyleClass);
pSymbologyStyleClass.SelectItem(0);
}
//添加GLISTBOX项
private void addListBoxItem(ISymbol symbol)
{
IStyleGallery styleGallery;
IStyleGalleryItem styleGalleryItem;
IStyleGalleryStorage styleGalleryStorge;
styleGalleryItem = new ServerStyleGalleryItemClass();
styleGalleryItem.Name = this.txtSymbolName.Text;
styleGalleryItem.Category = "default";
object objSymbol = symbol;
styleGalleryItem.Item = objSymbol;
styleGallery = new ServerStyleGalleryClass();
styleGalleryStorge = styleGallery as IStyleGalleryStorage;
styleGalleryStorge.TargetFile = fileName;
//IStyleGalleryClass styleGalleryClass = styleGallery.get_Class(CurrentStyleGalleryClassIndex);
ISymbologyStyleClass pSymbolClass = psymbologyStyleClass;
pSymbolClass.AddItem(styleGalleryItem, 0);
pSymbolClass.SelectItem(0);
stdole.IPictureDisp pPicture = pSymbolClass.PreviewItem(styleGalleryItem, 140, 20);
Image image = Image.FromHbitmap(new System.IntPtr(pPicture.Handle));
GridPanel panel = supergrid.PrimaryGrid;
GridRow row = new GridRow(image);
panel.Rows.Add(row);
psymbologyStyleClass.RemoveItem(0);
imagelist.Add(image);
}
/// <summary>
/// 初始化SymbologyControl的StyleClass,图层如果已有符号,则把符号添加到SymbologyControl中的第一个符号,并选中
/// </summary>
/// <param name="symbologyStyleClass"></param>
private void SetFeatureClassStyle(esriSymbologyStyleClass symbologyStyleClass)
{
axSymbologyCtlFrame.StyleClass = symbologyStyleClass;
ISymbologyStyleClass pSymbologyStyleClass = axSymbologyCtlFrame.GetStyleClass(symbologyStyleClass);
pSymbologyStyleClass.SelectItem(0);
}
private void InitialColorRamp(esriSymbologyStyleClass styleClass)
{
if (m_pRasterRenderer is IRasterStretchColorRampRenderer)
{
//得到当前栅格拉伸渲染样式
IRasterStretchColorRampRenderer rasterStrecthcRenderer = m_pRasterRenderer as IRasterStretchColorRampRenderer;
//从文件打开渲染库
string sInstall = ClsGDBDataCommon.GetParentPathofExe() + @"Resource\Style\ESRI.ServerStyle";
axSymbologyControl1.LoadStyleFile(sInstall);
axSymbologyControl1.StyleClass = esriSymbologyStyleClass.esriStyleClassColorRamps;
pSymbolClass = axSymbologyControl1.GetStyleClass(esriSymbologyStyleClass.esriStyleClassColorRamps);
IStyleGalleryItem pStyleGalleryItem = new ServerStyleGalleryItem();
pStyleGalleryItem.Item = rasterStrecthcRenderer.ColorRamp;
pSymbolClass.AddItem(pStyleGalleryItem, 0);
//将渲染库中所有渲染方式添加到列表中
for (int i = 0; i < pSymbolClass.ItemCount; i++)
{
stdole.IPictureDisp pPicture = pSymbolClass.PreviewItem(pSymbolClass.GetItem(i), cmbColorRamp.Width, cmbColorRamp.Height);
Image image = Image.FromHbitmap(new System.IntPtr(pPicture.Handle));
cmbColorRamp.Items.Add(image);
}
if (pSymbolClass.ItemCount > 0)
{
pSymbolClass.SelectItem(0);
}
if (cmbColorRamp.Items.Count > 0)
{
cmbColorRamp.SelectedIndex = 0;
}
}
}
private void FrmNorthArrow_Load(object sender, EventArgs e)
{
try
{
//加载指北针样式
string EsriStylePath = ClsGDBDataCommon.GetParentPathofExe() + @"Resource\Style\ESRI.ServerStyle";
axSymbologyControl.LoadStyleFile(EsriStylePath);
axSymbologyControl.StyleClass = esriSymbologyStyleClass.esriStyleClassNorthArrows;
ISymbologyStyleClass symbologyStyleClass = axSymbologyControl.GetStyleClass(axSymbologyControl.StyleClass);
if (m_pNorthArrow != null)
{
m_pStyleGalleryItem = new ServerStyleGalleryItem();
m_pStyleGalleryItem.Item = m_pNorthArrow;
symbologyStyleClass.AddItem(m_pStyleGalleryItem, 0);
}
symbologyStyleClass.SelectItem(0);
////选择第一个指北针样式为预定样式
//SetFeatureClassStyle(esriSymbologyStyleClass.esriStyleClassNorthArrows);
////默认设置
//角度设置
this.NorthArrowAngle.Value = 0;
}
catch (System.Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// 从符号库ServerStyle选择符号
/// </summary>
/// <param name="styleClass">符号类型</param>
/// <param name="pSymbol">输入的符号，可以是空</param>
/// <returns></returns>
public IStyleGalleryItem GetItem(esriSymbologyStyleClass styleClass, object pSymbol)
{
SetGroupVisible(5);
m_pStyle = styleClass;
axSymbologyControl1.StyleClass = m_pStyle;
ISymbologyStyleClass symbologyStyleClass = axSymbologyControl1.GetStyleClass(styleClass);
if (pSymbol != null)
{
try
{
m_styleGalleryItem = new ServerStyleGalleryItemClass();
m_styleGalleryItem.Item = pSymbol;
m_styleGalleryItem.Name = "tempSymbo";
PreviewImage(m_styleGalleryItem);
symbologyStyleClass.AddItem(m_styleGalleryItem, 0);
symbologyStyleClass.SelectItem(0);
}
catch
{
}
}
this.ShowDialog();
return(m_styleGalleryItem);
}
private void btnok_Click(object sender, EventArgs e)
{
if (pSymbolOK != null)
{
IStyleGalleryItem currentStyleGalleryItem = new ServerStyleGalleryItem();
currentStyleGalleryItem.Item = pSymbolOK;
psymbologyStyleClass.AddItem(currentStyleGalleryItem, 0);
psymbologyStyleClass.SelectItem(0);
this.Close();
}
else
{
}
}
//选择样式前返回面图片
public Image GetImageByGiveAreaSymbolBeforeSelectItem(esriSymbologyStyleClass styleClass, IAreaPatch symbol, int width, int height)
{
axSymbologyCtlFrame.StyleClass = styleClass;
ISymbologyStyleClass symbologyStyleClass = axSymbologyCtlFrame.GetStyleClass(styleClass);
IStyleGalleryItem styleGalleryItem = new ServerStyleGalleryItem();
styleGalleryItem.Item = symbol;
symbologyStyleClass.AddItem(styleGalleryItem, 0);
symbologyStyleClass.SelectItem(0);
stdole.IPictureDisp picture = symbologyStyleClass.PreviewItem(pStyleGalleryItem, width, height);
System.Drawing.Image image = System.Drawing.Image.FromHbitmap(new System.IntPtr(picture.Handle));
return(image);
}
/// <summary>
/// ���ú�SymbologyControl��StyleClass,�����ͼ��,�ѵ�ǰ��TOCͼ���ķ�����ӵ���ǰSymbologyStyleClass��ȥ,����֮����ѡ��״̬
/// </summary>
/// <param name="symbologyStyleClass"></param>
private void SetFeatureClassStyle(esriSymbologyStyleClass symbologyStyleClass)
{
this.axSymbologyControl.StyleClass = symbologyStyleClass;
ISymbologyStyleClass pSymbologyStyleClass = this.axSymbologyControl.GetStyleClass(symbologyStyleClass);
if (this.pLegendClass != null)
{
IStyleGalleryItem currentStyleGalleryItem = new ServerStyleGalleryItem();
currentStyleGalleryItem.Name = "Current Symbol";
currentStyleGalleryItem.Item = pLegendClass.Symbol;
pSymbologyStyleClass.AddItem(currentStyleGalleryItem, 0);
this.pStyleGalleryItem = currentStyleGalleryItem;
}
pSymbologyStyleClass.SelectItem(0);
}
/// <summary>
/// Gets the item.
/// </summary>
/// <param name="styleClass">The style class.</param>
/// <param name="styleItem">The style item.</param>
/// <returns>IStyleGalleryItem.</returns>
public IStyleGalleryItem GetItem(esriSymbologyStyleClass styleClass, object styleItem)
{
this._styleGalleryItem = null;
this.axSymbologyControl1.StyleClass = styleClass;
ISymbologyStyleClass styleClass2 = this.axSymbologyControl1.GetStyleClass(styleClass);
if (styleItem != null)
{
this._styleGalleryItem = new ServerStyleGalleryItemClass();
this._styleGalleryItem.Item = styleItem;
this._styleGalleryItem.Name = frmSymbolSelector.MSG01;
styleClass2.AddItem(this._styleGalleryItem, 0);
styleClass2.SelectItem(0);
}
base.ShowDialog();
return(this._styleGalleryItem);
}
private void SetFeatureClassStyle(esriSymbologyStyleClass symbologyStyleClass)
{
this.axSymbologyControl1.StyleClass = symbologyStyleClass;
ISymbologyStyleClass pSymbologyStyleClass = this.axSymbologyControl1.
GetStyleClass(symbologyStyleClass);
if (this.pLegendClass != null)
{
IStyleGalleryItem currentStyleGalleryItem = new ServerStyleGalleryItem();
currentStyleGalleryItem.Name = "当前符号";
currentStyleGalleryItem.Item = pLegendClass.Symbol;
pSymbologyStyleClass.AddItem(currentStyleGalleryItem, 0);
this.pStyleGalleryItem = currentStyleGalleryItem;
}
pSymbologyStyleClass.SelectItem(0);
}
//添加GLISTBOX项
private void addListBoxItem(ISymbol symbol)
{
IStyleGallery styleGallery;
IStyleGalleryItem styleGalleryItem;
IStyleGalleryStorage styleGalleryStorge;
styleGalleryItem = new ServerStyleGalleryItemClass();
styleGalleryItem.Name = this.txtSymbolName.Text;
styleGalleryItem.Category = "default";
object objSymbol = symbol;
styleGalleryItem.Item = objSymbol;
styleGallery = new ServerStyleGalleryClass();
styleGalleryStorge = styleGallery as IStyleGalleryStorage;
styleGalleryStorge.TargetFile = fileName;
ISymbologyStyleClass pSymbolClass = psymbologyStyleClass;
pSymbolClass.AddItem(styleGalleryItem, 0);
pSymbolClass.SelectItem(0);
Image image = null;
if (symbol is IMarker3DSymbol)
{
IMarker3DSymbol mar3dsym = symbol as IMarker3DSymbol;
stdole.IPicture pic = mar3dsym.Thumbnail;
image = Image.FromHbitmap(new System.IntPtr(pic.Handle));
}
else
{
stdole.IPictureDisp pPicture = pSymbolClass.PreviewItem(styleGalleryItem, 140, 15);
image = Image.FromHbitmap(new System.IntPtr(pPicture.Handle));
}
GridPanel panel = supergrid.PrimaryGrid;
GridRow row = new GridRow(image);
panel.Rows.Add(row);
psymbologyStyleClass.RemoveItem(0);
imagelist.Add(image);
Symbollist.Add(symbol);
}
//构造器选择
//int FrmIndex = 0;
public FrmSymbol(string[] symbolstyle, ISymbol symbol, esriSymbologyStyleClass styleClass)
{
InitializeComponent();
this.EnableGlass = false;
SymbolStyle = symbolstyle;
pStyleClass = styleClass;
pSymbol = symbol;
//Add by Liuzhaoqin,2013.11.16
axSymbologyControl.StyleClass = styleClass;
ISymbologyStyleClass symbologyStyleClass = axSymbologyControl.GetStyleClass(styleClass);
if (symbol != null)
{
pStyleGalleryItem = new ServerStyleGalleryItem();
pStyleGalleryItem.Item = symbol;
pStyleGalleryItem.Name = "Current";
symbologyStyleClass.AddItem(pStyleGalleryItem, 0);
symbologyStyleClass.SelectItem(0);
}
}
public IStyleGalleryItem GetItem(esriSymbologyStyleClass styleClass, ISymbol symbol)
{
m_styleGalleryItem = null;
//Get and set the style class
axSymbologyControl1.StyleClass = styleClass;
ISymbologyStyleClass symbologyStyleClass = axSymbologyControl1.GetStyleClass(styleClass);
//Create a new server style gallery item with its style set
IStyleGalleryItem styleGalleryItem = new ServerStyleGalleryItem();
styleGalleryItem.Item = symbol;
styleGalleryItem.Name = "mySymbol";
//Add the item to the style class and select it
symbologyStyleClass.AddItem(styleGalleryItem, 0);
symbologyStyleClass.SelectItem(0);
//Show the modal form
this.ShowDialog();
return(m_styleGalleryItem);
}
//选择样式前返回图片
public Image GetImageByGiveSymbolBeforeSelectItem(esriSymbologyStyleClass styleClass, ISymbol symbol, int width, int height)
{
try
{
axSymbologyControl.StyleClass = styleClass;
ISymbologyStyleClass symbologyStyleClass = axSymbologyControl.GetStyleClass(styleClass);
IStyleGalleryItem styleGalleryItem = new ServerStyleGalleryItem();
styleGalleryItem.Item = symbol;
//// styleGalleryItem.Name = "DefaultSymbol";
symbologyStyleClass.AddItem(styleGalleryItem, 0);
symbologyStyleClass.SelectItem(0);
stdole.IPictureDisp picture = symbologyStyleClass.PreviewItem(pStyleGalleryItem, width, height);
System.Drawing.Image image = System.Drawing.Image.FromHbitmap(new System.IntPtr(picture.Handle));
return(image);
}
catch (System.Exception ex)
{
MessageBox.Show(ex.StackTrace);
return(null);
}
}
/// <summary>
/// 初始化与拉伸相关控件
/// </summary>
private void initstreach()
{
string sInstall = ClsGDBDataCommon.GetParentPathofExe() + @"Resource\Style\ESRI.ServerStyle";
axSymbologyControl1.LoadStyleFile(sInstall);
axSymbologyControl1.StyleClass = esriSymbologyStyleClass.esriStyleClassColorRamps;
pSymbolClass = axSymbologyControl1.GetStyleClass(esriSymbologyStyleClass.esriStyleClassColorRamps);
pRasterRender = pRLayer.Renderer;
pRasterRenderColorRamp = pRasterRender as IRasterRendererColorRamp;
//生成色度带
if (pRasterRender is IRasterStretchColorRampRenderer)
{
IStyleGalleryItem pStyleGalleryItem = new ServerStyleGalleryItem();
pStyleGalleryItem.Item = pRasterRenderColorRamp.ColorRamp;
pSymbolClass.AddItem(pStyleGalleryItem, 0);
pSymbolClass.SelectItem(0);
}
for (int i = 0; i < pSymbolClass.get_ItemCount(pSymbolClass.StyleCategory); i++)
{
stdole.IPictureDisp pPicture = pSymbolClass.PreviewItem(pSymbolClass.GetItem(i), cmbColorRamp.Width, cmbColorRamp.Height);
Image image = Image.FromHbitmap(new System.IntPtr(pPicture.Handle));
cmbColorRamp.Items.Add(image);
}
if (cmbColorRamp.Items.Count > 0)
{
cmbColorRamp.SelectedIndex = 0;
}
//判断拉伸方式和拉伸波段
if (pRasterRender is IRasterStretchColorRampRenderer)
{
pSCRampRender = pRasterRender as IRasterStretchColorRampRenderer;
pRasterStretch = pRasterRender as IRasterStretch;
int bandindex = pSCRampRender.BandIndex;
cmbBand.SelectedIndex = bandindex;
if (pRasterStretch.StretchType == esriRasterStretchTypesEnum.esriRasterStretch_Custom)
{
cmbStreach.SelectedIndex = 1;
}
else if (pRasterStretch.StretchType == esriRasterStretchTypesEnum.esriRasterStretch_MinimumMaximum)
{
cmbStreach.SelectedIndex = 2;
}
else if (pRasterStretch.StretchType == esriRasterStretchTypesEnum.esriRasterStretch_StandardDeviations)
{
cmbStreach.SelectedIndex = 3;
}
else if (pRasterStretch.StretchType == esriRasterStretchTypesEnum.esriRasterStretch_HistogramEqualize)
{
cmbStreach.SelectedIndex = 4;
}
else
{
cmbStreach.SelectedIndex = 0;
}
lblminstr.Text = pSCRampRender.LabelLow;
lblmaxstr.Text = pSCRampRender.LabelHigh;
txtmin.Text = pSCRampRender.LabelLow;
txtmax.Text = pSCRampRender.LabelHigh;
if (pRasterStretch.StretchType == esriRasterStretchTypesEnum.esriRasterStretch_MinimumMaximum)
{
txtmax.Visible = true;
txtmin.Visible = false;
}
}
else
{
cmbBand.SelectedIndex = 0;
cmbStreach.SelectedIndex = 0;
}
isminmax = true;
}
//.................................................
//.................................................
//.................................................
private void LineSectionLayerSettings_Load(object sender, EventArgs e)
{
if (_layerDef != null)
{
lblLayerName.Text = _layerDef.layername;
lblLayerDesc.Text = _layerDef.Description;
}
// Load the Color Ramps
_styleFilePath = Path.ChangeExtension(Application.ExecutablePath, ".serverStyle");
if (File.Exists(_styleFilePath))
{
//Load the ESRI.ServerStyle file into the SymbologyControl
axSymbologyControl1.LoadStyleFile(_styleFilePath);
//Set the style class
axSymbologyControl1.StyleClass = ESRI.ArcGIS.Controls.esriSymbologyStyleClass.esriStyleClassColorRamps;
//Select the color ramp item
axSymbologyControl1.GetStyleClass(axSymbologyControl1.StyleClass).SelectItem(0);
_styleFileFound = true;
}
else
{
if (rbColorRamp.Checked)
{
rbByLayer.Checked = true;
}
rbColorRamp.Enabled = false;
_styleFileFound = false;
lblColorRampName.Text = "Color Ramp Style File not Found!";
}
//Get the Layer Info needed
IGeoFeatureLayer geofeaturelayer = null;
IMap map = _GISdata._activeview.FocusMap;
for (int i = 0; i <= map.LayerCount - 1; i++)
{
if (map.get_Layer(i).Name == _layerDef.layername)
{
geofeaturelayer = (IGeoFeatureLayer)map.get_Layer(i);
break;
}
}
if (geofeaturelayer == null)
{
return;
}
m_featureLayer = geofeaturelayer;
// Initialize Default Display Renderer
m_SimpleRenderer = new SimpleRendererClass();
AssignDefaultRenderer();
// See what current settings are and set them on the form
_displaymode = _GISdata._cwdata.Configuration.BPLSDisplayMode;
_selectedcolorrampname = _GISdata._cwdata.Configuration.BPSavedColorRampName;
if (_styleFileFound)
{
lblColorRampName.Text = _selectedcolorrampname;
}
switch (_displaymode)
{
case (1):
rbByLayer.Checked = true;
break;
case (2):
rbByRiskLevel.Checked = true;
break;
case (3):
rbColorRamp.Checked = true;
break;
}
cbRiskRankingChoices.SelectedIndex = _GISdata._cwdata.Configuration.BPRiskFieldtoUse;
if ((_selectedcolorrampname.Length > 0) && (_styleFileFound))
{
ISymbologyStyleClass SC = axSymbologyControl1.GetStyleClass(esriSymbologyStyleClass.esriStyleClassColorRamps);
int i;
for (i = 0; i <= SC.ItemCount - 1; i++)
{
if (SC.GetItem(i).Name == _selectedcolorrampname)
{
SC.SelectItem(i);
break;
}
}
//IStyleGalleryItem serverStyleGalleryItem = axSymbologyControl1.GetStyleClass (axSymbologyControl1.StyleClass).GetSelectedItem();
//System.Windows.Forms.MessageBox.Show(serverStyleGalleryItem.Name);
}
// Get Statistics to display
LoadStatistics();
// Done
_displayModified = false;
SetControls();
}
private void btnok_Click(object sender, EventArgs e)
{
////构建图片存储临时目录
//FileInfo fileInfo = new FileInfo(fileName);
//string path = fileInfo.DirectoryName;
//string bitmapFileName = path + @"\" + this.txtSymbolName.Text + ".bmp";
////创建新的画图，并将底色清为白色
////Bitmap bitmap = new Bitmap(100, 100, PixelFormat.Format24bppRgb);
//Bitmap bitmap = new Bitmap(listBoxImage.ImageSize.Width - 100, listBoxImage.ImageSize.Height);
//Graphics graphics = Graphics.FromImage(bitmap);
//System.Drawing.Color color = System.Drawing.Color.FromArgb(0, 0, 0);
//graphics.Clear(Color.White);
////将各个子样式在画图上绘制
//Bitmap image;
//int startX;
//int startY;
//for (int i = 0; i < supergrid.PrimaryGrid.Rows.Count; i++)
//{
// image = (Bitmap)imagelist[i];
// startX = picturepre.Width / 2 - (int)(imagelist[i].Size.Width * Radio) / 2;
// startY = picturepre.Height / 2 - (int)(imagelist[i].Size.Height * Radio) / 2;
// image.MakeTransparent(Color.Transparent);
// System.Drawing.Rectangle rectangle = new Rectangle(startX-50, startY-50, (int)(imagelist[i].Size.Width * Radio), (int)(imagelist[i].Size.Height * Radio));
// graphics.DrawImage(imagelist[i], rectangle);
// graphics.Save();
//}
//graphics.SmoothingMode = SmoothingMode.HighQuality;
//graphics.Dispose();
////将图片保存在临时目录
//bitmap.Save(bitmapFileName, System.Drawing.Imaging.ImageFormat.Bmp);
////创建图片样式
//IPictureMarkerSymbol pictureMarkerSymbol = new PictureMarkerSymbolClass();
//pictureMarkerSymbol.CreateMarkerSymbolFromFile(esriIPictureType.esriIPictureBitmap, bitmapFileName);
//pictureMarkerSymbol.Angle = 0;
//pictureMarkerSymbol.Size = 30;
//pictureMarkerSymbol.XOffset = 0;
//pictureMarkerSymbol.YOffset = 0;
for (int i = 0; i < Symbollist.Count; i++)
{
pMultiLineSymbol.AddLayer(Symbollist[i] as IMarkerSymbol);
}
IStyleGallery styleGallery;
IStyleGalleryItem styleGalleryItem;
IStyleGalleryStorage styleGalleryStorge;
//创建新的样式
styleGalleryItem = new ServerStyleGalleryItemClass();
styleGalleryItem.Name = this.txtSymbolName.Text;
styleGalleryItem.Category = "default";
object objSymbol = pMultiLineSymbol;
styleGalleryItem.Item = objSymbol;
styleGallery = new ServerStyleGalleryClass();
styleGalleryStorge = styleGallery as IStyleGalleryStorage;
styleGalleryStorge.TargetFile = fileName;
//添加新样式
//styleGallery.AddItem(styleGalleryItem);
ISymbologyStyleClass pSymbolClass = psymbologyStyleClass;
pSymbolClass.AddItem(styleGalleryItem, 0);
pSymbolClass.SelectItem(0);
//保存新样式
//styleGallery.SaveStyle(fileName, fileInfo.Name, "marker Symbols");
this.Close();
}
private void SymbologyForm_Load(object sender, EventArgs e)
{
switch (((IFeatureLayer)pLayer).FeatureClass.ShapeType)
//判断图层中要素类的图形类型，不同类型显示的调节值的控件不同
{
case esriGeometryType.esriGeometryPoint: //点
pStyleClass = esriSymbologyStyleClass.esriStyleClassMarkerSymbols;
lbColor.Visible = true;
lbWidth.Visible = true;
lbWidth.Text = "符号大小";
lbAngle.Visible = true;
btColor.Visible = true;
nudWidth.Visible = true;
cbColor.Visible = true;
nudAngle.Visible = true;
break;
case esriGeometryType.esriGeometryPolyline: //线
pStyleClass = esriSymbologyStyleClass.esriStyleClassLineSymbols;
lbColor.Visible = true;
lbColor.Location = System.Drawing.Point.Add(lbColor.Location, new Size(0, 12));
lbWidth.Visible = true;
lbWidth.Location = System.Drawing.Point.Add(lbWidth.Location, new Size(0, 24));
lbWidth.Text = "线符号粗细";
btColor.Visible = true;
cbColor.Visible = true;
btColor.Location = System.Drawing.Point.Add(btColor.Location, new Size(0, 12));
cbColor.Location = System.Drawing.Point.Add(cbColor.Location, new Size(0, 12));
nudWidth.Visible = true;
nudWidth.Location = System.Drawing.Point.Add(nudWidth.Location, new Size(0, 24));
break;
case esriGeometryType.esriGeometryPolygon: //面
pStyleClass = esriSymbologyStyleClass.esriStyleClassFillSymbols;
lbColor.Visible = true;
lbWidth.Visible = true;
lbWidth.Text = "框线宽度";
lbOutlineColor.Visible = true;
btColor.Visible = true;
btOutlineColor.Visible = true;
nudWidth.Visible = true;
cbColor.Visible = true;
cbOutlineColor.Visible = true;
break;
default:
this.Close();
break;
}
//ESRI.ArcGIS.RuntimeManager.ActiveRuntime.Path 可以获得 ArcGIS 的安装目录
//获取 ESRI.ServerStyle 文件并加载入axSymbologyControl控件
string stylePath = ESRI.ArcGIS.RuntimeManager.ActiveRuntime.Path + @"Styles\ESRI.ServerStyle";
axSymbologyControl1.LoadStyleFile(stylePath);
axSymbologyControl1.StyleClass = pStyleClass; //将上面获得的 pStyleClass 赋给axSymbologyControl控件，点线面
//新建符号实例，用当前图例的符号类型 赋值，并将其添加到axSymbologyControl中
IStyleGalleryItem pCurrentStyleGalleryItem = new StyleGalleryItem();
pCurrentStyleGalleryItem.Name = "当前符号";
pCurrentStyleGalleryItem.Item = pLegendClass.Symbol;
ISymbologyStyleClass pSymbologyStyleClass = axSymbologyControl1.GetStyleClass(axSymbologyControl1.StyleClass); //QI，加入这个新建项
pSymbologyStyleClass.AddItem(pCurrentStyleGalleryItem, 0);
pSymbologyStyleClass.SelectItem(0); //设置为选中状态
}
