private void AddLabel(string StrDisplayField)
{
pGeoFeatLayer.DisplayAnnotation = false;
pMapControl.ActiveView.Refresh();
pGeoFeatLayer.DisplayField = StrDisplayField;
IAnnotateLayerPropertiesCollection pAnnoProps = null;
pAnnoProps = pGeoFeatLayer.AnnotationProperties;
ILineLabelPosition pPosition = null;
pPosition = new LineLabelPositionClass();
pPosition.Parallel = true;
pPosition.Above = true;
ILineLabelPlacementPriorities pPlacement = new LineLabelPlacementPrioritiesClass();
IBasicOverposterLayerProperties4 pBasic = new BasicOverposterLayerPropertiesClass();
pBasic.FeatureType = esriBasicOverposterFeatureType.esriOverposterPolyline;
pBasic.LineLabelPlacementPriorities = pPlacement;
pBasic.LineLabelPosition = pPosition;
pBasic.BufferRatio = 0;
pBasic.FeatureWeight = esriBasicOverposterWeight.esriHighWeight;
pBasic.NumLabelsOption = esriBasicNumLabelsOption.esriOneLabelPerPart;
//pBasic.PlaceOnlyInsidePolygon = true;//仅在地物内部显示标注 deleted by chulili s20111018 界面上并没有这项设置，这句话应注释掉，否则像是错误
ILabelEngineLayerProperties pLabelEngine = null;
pLabelEngine = new LabelEngineLayerPropertiesClass();
pLabelEngine.BasicOverposterLayerProperties = pBasic as IBasicOverposterLayerProperties;
pLabelEngine.Expression = "[" + StrDisplayField + "]";
ITextSymbol pTextSymbol = null;
pTextSymbol = pLabelEngine.Symbol;
System.Drawing.Font pFont = null;
pFont = LabelText.Font;
IFontDisp pFontDisp = ESRI.ArcGIS.ADF.Converter.ToStdFont(pFont);
pTextSymbol.Font = pFontDisp;
IRgbColor pColor = new RgbColorClass();
pColor.Red = Convert.ToInt32(LabelText.ForeColor.R);
pColor.Green = Convert.ToInt32(LabelText.ForeColor.G);
pColor.Blue = Convert.ToInt32(LabelText.ForeColor.B);
pTextSymbol.Color = pColor as IColor;
pLabelEngine.Symbol = pTextSymbol;
IAnnotateLayerProperties pAnnoLayerProps = null;
pAnnoLayerProps = pLabelEngine as IAnnotateLayerProperties;
pAnnoLayerProps.LabelWhichFeatures = esriLabelWhichFeatures.esriAllFeatures;
pAnnoProps.Clear();
pAnnoProps.Add(pAnnoLayerProps);
pGeoFeatLayer.DisplayAnnotation = true;
pMapControl.ActiveView.Refresh();
}
private void InitVariablesAndControls(double textAngle, IColor textColor, IFontDisp textFont, double textSize, string insertText)
{
//控件初始化
txbxInsertText.Text = insertText;
txbxInsertText.SelectAll();
cmbxFont.DataSource = System.Enum.GetNames(typeof(FontType));
cmbxFont.SelectedIndex = cmbxFont.FindString(textFont.Name);
cmbxSize.DataSource = _sizeArr;
cmbxSize.Text = textSize.ToString();
btnBold.FlatStyle = (textFont.Bold)? FlatStyle.Popup:FlatStyle.Flat;
btnItalic.FlatStyle = (textFont.Italic) ? FlatStyle.Popup : FlatStyle.Flat;
btnUnderLine.FlatStyle = (textFont.Underline) ? FlatStyle.Popup : FlatStyle.Flat;
btnStrikethrough.FlatStyle = (textFont.Strikethrough) ? FlatStyle.Popup : FlatStyle.Flat;
btnColor.BackColor = System.Drawing.Color.FromArgb((textColor as IRgbColor).Red, (textColor as IRgbColor).Green, (textColor as IRgbColor).Blue);
nmrcUpDownAngle.Value = Convert.ToDecimal(textAngle);
//变量初始化
_textAngle = textAngle;
_textColor = textColor;
_textFont = textFont;
_textSize = textSize;
_insertText = insertText;
}
private IElement method_0(IActiveView iactiveView_0, string string_8, double double_2, double double_3,
IEnvelope ienvelope_0)
{
ITextElement element = new TextElementClass();
ITextSymbol symbol = new TextSymbolClass
{
HorizontalAlignment = esriTextHorizontalAlignment.esriTHACenter,
VerticalAlignment = esriTextVerticalAlignment.esriTVACenter
};
IFontDisp font = symbol.Font;
font.Size = 7.09M;
symbol.Font = font;
element.Symbol = symbol;
element.Text = string_8;
IElement element2 = element as IElement;
IPoint origin = new PointClass();
IEnvelope bounds = new EnvelopeClass();
origin.PutCoords(double_2, double_3);
element2.Geometry = origin;
element2.QueryBounds(iactiveView_0.ScreenDisplay, bounds);
if (bounds.Width > ienvelope_0.Width)
{
double sx = ienvelope_0.Width / bounds.Width;
double sy = ienvelope_0.Height / bounds.Height;
(element2 as ITransform2D).Scale(origin, sx, sy);
}
return(element2);
}
public System.Drawing.Font GetFontFromIFontDisp(IFontDisp obj)
{
string name = obj.Name;
float size = (float)obj.Size;
FontStyle pFontStyle = FontStyle.Regular;
if (obj.Bold)
{
pFontStyle = FontStyle.Bold;
}
if (obj.Italic)
{
pFontStyle = pFontStyle | FontStyle.Italic;
}
if (obj.Strikethrough)
{
pFontStyle = pFontStyle | FontStyle.Strikeout;
}
if (obj.Underline)
{
pFontStyle = pFontStyle | FontStyle.Underline;
}
System.Drawing.Font pFont = new System.Drawing.Font(name, size, pFontStyle);
return(pFont);
}
//加载窗体,遍历图层
private void FrmLabels_Load(object sender, EventArgs e)
{
//从右键菜单选项中添加标注的情况
if (cbxLayers.Text.Trim() != "")
{
List <string> attList = new List <string>();
attList = get_FieldsString(pFeatureClass);
foreach (string s in attList)
{
cbxFields.Properties.Items.Add(s);
}
cbxFields.SelectedIndex = 0;
}
for (int i = 0; i < pMap.LayerCount; i++)
{
if (pMap.Layer[i] is FeatureLayer)
{
cbxLayers.Properties.Items.Add(pMap.Layer[i].Name);
}
}
//初始化字体
pFontDisp = new stdole.StdFontClass() as stdole.IFontDisp;
pFontDisp.Name = "Tahoma";
pFontDisp.Size = 9;
MyColor.Blue = 255;
MyColor.Red = 0;
MyColor.Green = 0;
richTextBox1.SelectionAlignment = HorizontalAlignment.Center;
richTextBox1.ForeColor = pColor;
}
public System.Drawing.Font GetFontFromIFontDisp(IFontDisp fontDisp)
{
string name = fontDisp.Name;
float size = Convert.ToSingle(fontDisp.Size);
FontStyle fontStyle = FontStyle.Regular;
if (fontDisp.Bold)
{
fontStyle = FontStyle.Bold;
}
if (fontDisp.Italic)
{
fontStyle = fontStyle | FontStyle.Italic;
}
if (fontDisp.Strikethrough)
{
fontStyle = fontStyle | FontStyle.Strikeout;
}
if (fontDisp.Underline)
{
fontStyle = fontStyle | FontStyle.Underline;
}
System.Drawing.Font font = new System.Drawing.Font(name, size, fontStyle);
return(font);
}
/// <summary>
/// 设置存储在地图上的注记的字体和大小
/// </summary>
/// <param name="map"></param>
/// <param name="graphicsLayerName"></param>
/// <param name="fontName">注记字体（此值为""、空白字符或null，则不改变注记字体）</param>
/// <param name="size">注记大小（此值小于等于0，则不改变注记大小）</param>
public static void SetAnnotationFontOnMap(this IMap map, string graphicsLayerName, string fontName = null, int size = 0)
{
IGraphicsLayer graphicsLayer = map.GetGraphicsLayer(graphicsLayerName);
IGraphicsContainer graphicContainer = graphicsLayer as IGraphicsContainer;
var txtElements = graphicContainer.GetTextElements();
foreach (var txtElement in txtElements)
{
ITextSymbol txtSymbol = txtElement.Symbol;
//注意不能使用下面这一句，直接设置txtElement.Symbol.Size = size 是无效的，原因未知
//txtElement.Symbol.Size = size;
if (size > 0)
{
txtSymbol.Size = size;
}
if (!string.IsNullOrEmpty(fontName) && fontName.Trim() != string.Empty)
{
System.Drawing.Font font = new System.Drawing.Font(fontName, (float)txtSymbol.Size);
IFontDisp fontDisp = ESRI.ArcGIS.ADF.COMSupport.OLE.GetIFontDispFromFont(font) as IFontDisp;
txtSymbol.Font = fontDisp;
}
txtElement.Symbol = txtSymbol;
graphicContainer.UpdateElement(txtElement as IElement);
}
}
private void InitializeMembers()
{
this.m_lhDC = 0;
this.m_lOldPen = 0;
this.m_lPen = 0;
this.m_lOldBrush = 0;
this.m_lBrushTop = 0;
this.m_lBrushLeft = 0;
this.m_lBrushRight = 0;
this.m_dDeviceRadius = 0;
this.m_trans = null;
this.m_NumeratorTextSymbol = new TextSymbol();
this.m_LineSymbol = new SimpleLineSymbol();
this.m_DenominatorTextSymbol = new TextSymbol();
this.m_NumeratorText = "AaBbYyZz";
this.m_DenominatorText = "AaBbYyZz";
this.m_NumeratorTextSymbol.Text = this.m_NumeratorText;
this.m_NumeratorTextSymbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHACenter;
this.m_NumeratorTextSymbol.VerticalAlignment = esriTextVerticalAlignment.esriTVABottom;
this.m_DenominatorTextSymbol.Text = this.m_DenominatorText;
this.m_DenominatorTextSymbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHACenter;
this.m_DenominatorTextSymbol.VerticalAlignment = esriTextVerticalAlignment.esriTVATop;
this.m_lROP2 = esriRasterOpCode.esriROPCopyPen;
this.m_Angle = 0;
this.m_pColor = new RgbColor();
this.m_pFont = new StdFont() as IFontDisp;
this.m_HorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft;
this.m_RightToLeft = false;
this.m_Size = 0;
this.m_Text = "";
this.m_VerticalAlignment = esriTextVerticalAlignment.esriTVACenter;
this.m_bRotWithTrans = true;
}
public JoinTableElement()
{
this.LineSymbol = new CartographicLineSymbol
{
Color = new RgbColor
{
Red = 0,
Blue = 0,
Green = 0
},
Cap = esriLineCapStyle.esriLCSSquare,
Join = esriLineJoinStyle.esriLJSMitre
};
this.TextSymbol = new TextSymbol
{
HorizontalAlignment = esriTextHorizontalAlignment.esriTHACenter,
VerticalAlignment = esriTextVerticalAlignment.esriTVACenter
};
IFontDisp font = this.TextSymbol.Font;
font.Size = 7.09m;
this.TextSymbol.Font = font;
this.Row1Col1Text = "";
this.Row1Col2Text = "";
this.Row1Col3Text = "";
this.Row2Col1Text = "";
this.Row2Col3Text = "";
this.Row3Col1Text = "";
this.Row3Col2Text = "";
this.Row3Col3Text = "";
}
public TableElement()
{
this.LineSymbol = new CartographicLineSymbol
{
Color = new RgbColor
{
Red = 0,
Blue = 0,
Green = 0
},
Join = esriLineJoinStyle.esriLJSMitre,
Cap = esriLineCapStyle.esriLCSSquare
};
this.TextSymbol = new TextSymbol
{
HorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft,
VerticalAlignment = esriTextVerticalAlignment.esriTVACenter
};
IFontDisp font = this.TextSymbol.Font;
font.Size = 7.09m;
this.TextSymbol.Font = font;
this.Width = 4.0;
this.Height = 4.0;
this.RowNumber = 2;
this.ColumnNumber = 4;
this.HasInnerHorizontalLine = true;
this.HasInnerVerticalLine = true;
this.HasLeftBoundLine = true;
this.HasLowerBoundLine = true;
this.HasRightBoundLine = true;
this.HasUpperBoundLine = true;
}
//加载窗体
private void FrmTitle_Load(object sender, EventArgs e)
{
pFontDisp = new stdole.StdFontClass() as stdole.IFontDisp;
pFontDisp.Name = "Tahoma";
pFontDisp.Size = 9;
pTextSymbol.Font = pFontDisp;
this.richTextBox1.SelectionAlignment = HorizontalAlignment.Center;
}
public static ITextSymbol CreateTextSymbol(Color pColor, IFontDisp pFont, double pSize, string sText)
{
ITextSymbol symbol = new TextSymbolClass();
symbol.Color = ColorHelper.CreateColor(pColor);
symbol.Font = pFont;
symbol.Size = pSize;
symbol.Text = sText;
return(symbol);
}
/// <summary>
/// 确定
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnOK_Click(object sender, EventArgs e)
{
if (txtText.Text.Trim().Length == 0)
{
XtraMessageBox.Show("文本内容不能为空，请确认后再试！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
//设置字体
if (font == null)
{
FontDialog fontDialog = new FontDialog();
font = fontDialog.Font;
}
IFontDisp fontDisp = ESRI.ArcGIS.ADF.COMSupport.OLE.GetIFontDispFromFont(font) as IFontDisp;
textSymbol.Font = fontDisp;
//设置颜色
IColor color = new RgbColorClass();
color.RGB = (fontColor.B) * 65536 + (fontColor.G) * 256 + fontColor.R;
textSymbol.Color = color;
//添加或更新文本
switch (textElementEditType)
{
case TextElementEditType.New:
textElement = new TextElementClass();
textElement.Text = txtText.Text;
textElement.Symbol = textSymbol;
IElement element = textElement as IElement;
element.Geometry = textPoint;
IGraphicsContainer graphicsContainer = activeView as IGraphicsContainer;
graphicsContainer.AddElement(element, 0);
break;
case TextElementEditType.Modify:
textElement.Text = txtText.Text;
textElement.Symbol = textSymbol;
break;
}
//刷新
activeView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
DialogResult = DialogResult.OK;
}
private void ExportSLD(bool labelStatus)
{
if (labelStatus == true)
{
annotateLPC = geoFeatureLayer.AnnotationProperties;
annotateLPC.QueryItem(0, out annotateLP, out elementCol, out elementCol2);
leProps = (ILabelEngineLayerProperties)annotateLP;
labelField = leProps.Expression.Replace(@"[", "").Replace(@"]", "");
textSymbol = leProps.Symbol;
labelFont = textSymbol.Font;
labelFontFamily = labelFont.Name;
labelSize = textSymbol.Size.ToString().Replace(",", ".");
simpleSldXmlWithLabel = String.Format(SLDExporterResource.SimpleSLDwithLabel, textBoxGSsldName.Text, fillColorHEX, outlineColorHEX, outlineWidth, labelField, labelFontFamily, labelSize);
}
else
{
simpleSldXmlWithoutLabel = String.Format(SLDExporterResource.SimpleSLDwithoutLabel, textBoxGSsldName.Text, fillColorHEX, outlineColorHEX, outlineWidth);
}
}
public static ITextSymbol MakeTextSymbol(string string_0, double double_0)
{
try
{
ISimpleTextSymbol symbol = new TextSymbol() as ISimpleTextSymbol;
IFontDisp disp = (IFontDisp) new StdFont();
disp.Name = string_0;
symbol.Font = disp;
symbol.Angle = 0.0;
symbol.RightToLeft = false;
symbol.Size = double_0;
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVABottom;
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft;
return(symbol);
}
catch
{
return(null);
}
}
/// <summary>
/// ÉèÖÃÊôÐÔ±ê×¢
/// </summary>
/// <param name="pGeoFeatureLayer">ͼ²ã</param>
/// <param name="vLabelField">ÊôÐÔ×Ö¶Î</param>
/// <param name="vMapFrameScale">ͼ²ã±ÈÀý³ß</param>
/// <param name="vMapRefrenceScale">²Î¿¼±ÈÀý³ß</param>
private void SetLableToGeoFeatureLayer(IGeoFeatureLayer pGeoFeatureLayer, string vLabelField, int vMapFrameScale, double vMapRefrenceScale)
{
IAnnotateLayerPropertiesCollection pAnnoLayerProperCol = pGeoFeatureLayer.AnnotationProperties;
IAnnotateLayerProperties pAnnoLayerProper;
IElementCollection placedElements;
IElementCollection unplacedElements;
//µÃµ½µ±Ç°²ãµÄµ±Ç°±ê×¢ÊôÐÔ
pAnnoLayerProperCol.QueryItem(0, out pAnnoLayerProper, out placedElements, out unplacedElements);
ILabelEngineLayerProperties pLabelEngineLayerProper = (ILabelEngineLayerProperties)pAnnoLayerProper;
IBasicOverposterLayerProperties4 pBasicOverposterLayerProper = (IBasicOverposterLayerProperties4)pLabelEngineLayerProper.BasicOverposterLayerProperties;
//±ê×¢µÄ×ÖÌå
ITextSymbol pTextSymbol = pLabelEngineLayerProper.Symbol;
IRgbColor pRGBColor = new RgbColorClass();
pRGBColor.Red = 0;
pRGBColor.Blue = 255;
pRGBColor.Green = 0;
pTextSymbol.Color = pRGBColor;
stdole.StdFont pStdFont = new stdole.StdFontClass();
IFontDisp pFont = (IFontDisp)pStdFont;
pFont.Name = "ËÎÌå";
if (vMapRefrenceScale != 0)
{
double size = (vMapFrameScale / 3) * vMapFrameScale / vMapRefrenceScale;
pFont.Size = (decimal)size;
}
pTextSymbol.Font = pFont;
//±ê×¢ÄÚÈÝ
pLabelEngineLayerProper.Expression = "[" + vLabelField + "]";
pBasicOverposterLayerProper.NumLabelsOption = esriBasicNumLabelsOption.esriOneLabelPerPart;
//±ê×¢µÄ·½ÏòÐÅÏ¢
pBasicOverposterLayerProper.PolygonPlacementMethod = esriOverposterPolygonPlacementMethod.esriAlwaysHorizontal;
//±ê×¢µÄÓ뼸ºÎͼÐεĴóС¹Øϵ
pBasicOverposterLayerProper.PlaceOnlyInsidePolygon = false;
//¿ªÆô±ê×¢
pGeoFeatureLayer.DisplayAnnotation = true;
}
private ITextElement method_11(string string_0, double double_0, decimal decimal_0, string string_1, int int_0,
IPoint ipoint_0)
{
ITextSymbol symbol = new TextSymbolClass
{
HorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft,
VerticalAlignment = esriTextVerticalAlignment.esriTVACenter,
Angle = double_0,
Size = Convert.ToDouble(decimal_0)
};
IFontDisp disp = (IFontDisp) new StdFontClass();
disp.Size = decimal_0;
disp.Name = string_1;
disp.Bold = false;
disp.Italic = false;
disp.Underline = false;
disp.Strikethrough = false;
symbol.Font = disp;
IRgbColor color = new RgbColorClass();
color = this.method_13(int_0);
symbol.Color = color;
ITextElement element = new TextElementClass
{
ScaleText = false,
Text = string_0,
Symbol = symbol
};
IElement element2 = (IElement)element;
if (ipoint_0 != null)
{
element2.Geometry = ipoint_0;
}
return(element);
}
public static ITextSymbol MakeTextSymbol(string string_0, double double_0)
{
ITextSymbol textSymbol;
try
{
ISimpleTextSymbol textSymbolClass = (ISimpleTextSymbol)(new TextSymbol());
IFontDisp stdFontClass = (IFontDisp)(new StdFont());
stdFontClass.Name = string_0;
textSymbolClass.Font = stdFontClass;
RgbColor rgbColorClass = new RgbColor();
textSymbolClass.Angle = 0;
textSymbolClass.RightToLeft = false;
textSymbolClass.Size = double_0;
textSymbolClass.VerticalAlignment = esriTextVerticalAlignment.esriTVABottom;
textSymbolClass.HorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft;
textSymbol = textSymbolClass;
}
catch
{
textSymbol = null;
}
return(textSymbol);
}
private ITextSymbol GetDefaultTextSymbol()
{
try
{
ITextSymbol symbol = null;
symbol = new TextSymbolClass {
Angle = double.Parse(UtilFactory.GetConfigOpt().GetConfigValue2("TextSymbol", "Angle")),
Color = this.DefaultFontColor,
Size = double.Parse(UtilFactory.GetConfigOpt().GetConfigValue2("TextSymbol", "Size")),
Text = UtilFactory.GetConfigOpt().GetConfigValue2("TextSymbol", "Text")
};
if (UtilFactory.GetConfigOpt().GetConfigValue2("TextSymbol", "HorizontalAlignment") == esriTextHorizontalAlignment.esriTHACenter.ToString())
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHACenter;
}
else if (UtilFactory.GetConfigOpt().GetConfigValue2("TextSymbol", "HorizontalAlignment") == esriTextHorizontalAlignment.esriTHAFull.ToString())
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHAFull;
}
else if (UtilFactory.GetConfigOpt().GetConfigValue2("TextSymbol", "HorizontalAlignment") == esriTextHorizontalAlignment.esriTHALeft.ToString())
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft;
}
else if (UtilFactory.GetConfigOpt().GetConfigValue2("TextSymbol", "HorizontalAlignment") == esriTextHorizontalAlignment.esriTHARight.ToString())
{
symbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHARight;
}
if (UtilFactory.GetConfigOpt().GetConfigValue2("TextSymbol", "HorizontalAlignment") == esriTextVerticalAlignment.esriTVABaseline.ToString())
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVABaseline;
}
else if (UtilFactory.GetConfigOpt().GetConfigValue2("TextSymbol", "HorizontalAlignment") == esriTextVerticalAlignment.esriTVABottom.ToString())
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVABottom;
}
else if (UtilFactory.GetConfigOpt().GetConfigValue2("TextSymbol", "HorizontalAlignment") == esriTextVerticalAlignment.esriTVACenter.ToString())
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVACenter;
}
else if (UtilFactory.GetConfigOpt().GetConfigValue2("TextSymbol", "HorizontalAlignment") == esriTextVerticalAlignment.esriTVATop.ToString())
{
symbol.VerticalAlignment = esriTextVerticalAlignment.esriTVATop;
}
IFontDisp font = null;
if (symbol.Font == null)
{
font = new StdFontClass() as IFontDisp;
}
else
{
font = symbol.Font;
}
font.Name = UtilFactory.GetConfigOpt().GetConfigValue2("TextSymbol", "FontName");
font.Size = decimal.Parse(UtilFactory.GetConfigOpt().GetConfigValue2("TextSymbol", "FontSize"));
font.Bold = bool.Parse(UtilFactory.GetConfigOpt().GetConfigValue2("TextSymbol", "FontBold"));
font.Italic = bool.Parse(UtilFactory.GetConfigOpt().GetConfigValue2("TextSymbol", "FontItalic"));
font.Underline = bool.Parse(UtilFactory.GetConfigOpt().GetConfigValue2("TextSymbol", "FontUnderline"));
font.Strikethrough = bool.Parse(UtilFactory.GetConfigOpt().GetConfigValue2("TextSymbol", "FontStrikethrough"));
symbol.Font = font;
IFormattedTextSymbol symbol2 = null;
symbol2 = symbol as IFormattedTextSymbol;
if (esriTextDirection.esriTDAngle.ToString() == UtilFactory.GetConfigOpt().GetConfigValue2("TextSymbol", "Direction"))
{
symbol2.Direction = esriTextDirection.esriTDAngle;
}
else if (esriTextDirection.esriTDHorizontal.ToString() == UtilFactory.GetConfigOpt().GetConfigValue2("TextSymbol", "Direction"))
{
symbol2.Direction = esriTextDirection.esriTDHorizontal;
}
else if (esriTextDirection.esriTDVertical.ToString() == UtilFactory.GetConfigOpt().GetConfigValue2("TextSymbol", "Direction"))
{
symbol2.Direction = esriTextDirection.esriTDVertical;
}
ISimpleTextSymbol symbol3 = null;
symbol3 = symbol as ISimpleTextSymbol;
symbol3.XOffset = double.Parse(UtilFactory.GetConfigOpt().GetConfigValue2("TextSymbol", "XOffset"));
symbol3.YOffset = double.Parse(UtilFactory.GetConfigOpt().GetConfigValue2("TextSymbol", "YOffset"));
return(symbol);
}
catch (Exception exception)
{
this.mErrOpt.ErrorOperate(this.mSubSysName, "FunFactory.SymbolFun", "GetDefaultTextSymbol", exception.GetHashCode().ToString(), exception.Source, exception.Message, "", "", "");
return(null);
}
}
/// <summary>
/// 从图层对应节点的XML中读取当前层的标注设置
/// </summary>
/// <param name="pAnnoLayerProper"></param>
public static void ReadLabelConfigFromXML(ref IAnnotateLayerProperties pAnnoLayerProper, XmlNode nodeLayerXml, string pFeatureType)
{
//设置标注的相关信息 ;
ILabelEngineLayerProperties pLabelEngineLayerProperties = null;
if (pAnnoLayerProper == null)
{
pLabelEngineLayerProperties = new LabelEngineLayerProperties() as ILabelEngineLayerProperties;
pAnnoLayerProper = pLabelEngineLayerProperties as IAnnotateLayerProperties;
}
else
{
pLabelEngineLayerProperties = pAnnoLayerProper as ILabelEngineLayerProperties;
}
IAnnotationExpressionEngine pAnnoVBScriptEngine = new AnnotationVBScriptEngineClass();
pLabelEngineLayerProperties.ExpressionParser = pAnnoVBScriptEngine;
IBasicOverposterLayerProperties4 pBasicOverposterLayerProperties = pLabelEngineLayerProperties.BasicOverposterLayerProperties as IBasicOverposterLayerProperties4;
switch (pFeatureType)
{
case "esriGeometryPoint":
pBasicOverposterLayerProperties.FeatureType = esriBasicOverposterFeatureType.esriOverposterPoint;
break;
case "esriGeometryPolyline":
pBasicOverposterLayerProperties.FeatureType = esriBasicOverposterFeatureType.esriOverposterPolyline;
break;
case "esriGeometryPolygon":
pBasicOverposterLayerProperties.FeatureType = esriBasicOverposterFeatureType.esriOverposterPolygon;
break;
}
ITextSymbol pTextSymbol = pLabelEngineLayerProperties.Symbol;
IFontDisp pFont = pTextSymbol.Font;
foreach (XmlNode nd in nodeLayerXml)
{
if (nd.Name == "AttrLabel")
{
//读取共同的标注设置信息
pFont.Name = nd.Attributes["FontName"].Value;
pFont.Size = Convert.ToDecimal(nd.Attributes["FontSize"].Value.ToLower());
if (nd.Attributes["FontBold"].Value != "")
{
pFont.Bold = Convert.ToBoolean(nd.Attributes["FontBold"].Value.ToLower());
}
if (nd.Attributes["FontItalic"].Value != "")
{
pFont.Italic = Convert.ToBoolean(nd.Attributes["FontItalic"].Value.ToLower());
}
if (nd.Attributes["FontUnderLine"].Value != "")
{
pFont.Underline = Convert.ToBoolean(nd.Attributes["FontUnderLine"].Value.ToLower());
}
pTextSymbol.Font = pFont;
IColor pColor = new RgbColorClass();
if (nd.Attributes["FontBoldColor"].Value != "")
{
pColor.RGB = Convert.ToInt32(nd.Attributes["FontBoldColor"].Value);
}
else
{
pColor.RGB = 36054566;
//pColor.Green = 0;
//pColor.Blue = 0;
pTextSymbol.Color = pColor as IColor;
}
pTextSymbol.Color = pColor;
if (nd.Attributes["Expression"].Value != "")
{
pLabelEngineLayerProperties.Expression = "[" + nd.Attributes["Expression"].Value + "]";
}
if (nd.Attributes["MaxScale"].Value != "" && nd.Attributes["MaxScale"].Value != null)
{
pAnnoLayerProper.AnnotationMaximumScale = Convert.ToDouble(nd.Attributes["MaxScale"].Value);
}
if (nd.Attributes["MinScale"].Value != "" && nd.Attributes["MinScale"].Value != null)
{
pAnnoLayerProper.AnnotationMinimumScale = Convert.ToDouble(nd.Attributes["MinScale"].Value);
}
if (nd.Attributes["NumLabelsOption"].Value == "esriOneLabelPerName")
{
pBasicOverposterLayerProperties.NumLabelsOption = esriBasicNumLabelsOption.esriOneLabelPerName;
}
else if (nd.Attributes["NumLabelsOption"].Value == "esriOneLabelPerPart")
{
pBasicOverposterLayerProperties.NumLabelsOption = esriBasicNumLabelsOption.esriOneLabelPerPart;
}
else if (nd.Attributes["NumLabelsOption"].Value == "esriOneLabelPerShape")
{
pBasicOverposterLayerProperties.NumLabelsOption = esriBasicNumLabelsOption.esriOneLabelPerShape;
}
//下面按不同要素类型读取不同的标注设置信息
//点要素
if (pBasicOverposterLayerProperties.FeatureType == esriBasicOverposterFeatureType.esriOverposterPoint)
{
pBasicOverposterLayerProperties.PointPlacementOnTop = Convert.ToBoolean(nd.Attributes["PointPlacementOnTop"].Value.ToLower());
if (nd.Attributes["PointPlacementMethod"].Value == "esriAroundPoint")
{
pBasicOverposterLayerProperties.PointPlacementMethod = esriOverposterPointPlacementMethod.esriAroundPoint;
IPointPlacementPriorities pPointPlacementPriorities = pBasicOverposterLayerProperties.PointPlacementPriorities;
string strPlacement;
try
{
//读取标注位置的设置
strPlacement = nd.Attributes["PointPlacementPriorities"].Value;
SetPlacementPriotities(pPointPlacementPriorities, strPlacement);
pBasicOverposterLayerProperties.PointPlacementPriorities = pPointPlacementPriorities;
}
catch
{
//MessageBox.Show("该图层XML中不存在PointPlacementPriorities属性！");
}
}
else if (nd.Attributes["PointPlacementMethod"].Value == "esriOnTopPoint")
{
pBasicOverposterLayerProperties.PointPlacementMethod = esriOverposterPointPlacementMethod.esriOnTopPoint;
}
else if (nd.Attributes["PointPlacementMethod"].Value == "esriSpecifiedAngles")
{
double[] dArray = new double[1];
string sAngle = nd.Attributes["PointPlacementAngles"].Value;
if (sAngle.Contains(",") == false)
{
dArray[0] = Convert.ToDouble(sAngle);
}
else
{
string[] sAngles = sAngle.Split(new char[] { ',' });
dArray = new double[sAngles.Length];
for (int i = 0; i < sAngles.Length; i++)
{
dArray[i] = Convert.ToDouble(sAngles[i]);
}
}
pBasicOverposterLayerProperties.PointPlacementAngles = dArray;
}
else if (nd.Attributes["PointPlacementMethod"].Value == "esriRotationField")
{
pBasicOverposterLayerProperties.PointPlacementMethod = esriOverposterPointPlacementMethod.esriRotationField;
pBasicOverposterLayerProperties.RotationField = nd.Attributes["RotationField"].Value;
if (nd.Attributes["RotationType"].Value == "esriRotateLabelArithmetic")
{
pBasicOverposterLayerProperties.RotationType = esriLabelRotationType.esriRotateLabelArithmetic;
}
else if (nd.Attributes["RotationType"].Value == "esriRotateLabelGeographic")
{
pBasicOverposterLayerProperties.RotationType = esriLabelRotationType.esriRotateLabelGeographic;
}
pBasicOverposterLayerProperties.PerpendicularToAngle = Convert.ToBoolean(nd.Attributes["PerpendicularToAngle"].Value);
}
}
//线要素
else if (pBasicOverposterLayerProperties.FeatureType == esriBasicOverposterFeatureType.esriOverposterPolyline)
{
ILineLabelPosition pLineLabelPosition = pBasicOverposterLayerProperties.LineLabelPosition;
if (nd.Attributes["Above"] != null)
{
pLineLabelPosition.Above = Convert.ToBoolean(nd.Attributes["Above"].Value);
}
if (nd.Attributes["AtEnd"] != null)
{
pLineLabelPosition.AtEnd = Convert.ToBoolean(nd.Attributes["AtEnd"].Value);
}
if (nd.Attributes["AtStart"] != null)
{
pLineLabelPosition.AtStart = Convert.ToBoolean(nd.Attributes["AtStart"].Value);
}
if (nd.Attributes["Below"] != null)
{
pLineLabelPosition.Below = Convert.ToBoolean(nd.Attributes["Below"].Value);
}
if (nd.Attributes["Horizontal"] != null)
{
pLineLabelPosition.Horizontal = Convert.ToBoolean(nd.Attributes["Horizontal"].Value);
}
if (nd.Attributes["InLine"] != null)
{
pLineLabelPosition.InLine = Convert.ToBoolean(nd.Attributes["InLine"].Value);
}
if (nd.Attributes["Left"] != null)
{
pLineLabelPosition.Left = Convert.ToBoolean(nd.Attributes["Left"].Value);
}
if (nd.Attributes["Offset"] != null)
{
pLineLabelPosition.Offset = Convert.ToDouble(nd.Attributes["Offset"].Value);
}
if (nd.Attributes["OnTop"] != null)
{
pLineLabelPosition.OnTop = Convert.ToBoolean(nd.Attributes["OnTop"].Value);
}
if (nd.Attributes["Parallel"] != null)
{
pLineLabelPosition.Parallel = Convert.ToBoolean(nd.Attributes["Parallel"].Value);
}
if (nd.Attributes["Perpendicular"] != null)
{
pLineLabelPosition.Perpendicular = Convert.ToBoolean(nd.Attributes["Perpendicular"].Value);
}
if (nd.Attributes["ProduceCurvedLabels"] != null)
{
pLineLabelPosition.ProduceCurvedLabels = Convert.ToBoolean(nd.Attributes["ProduceCurvedLabels"].Value);
}
if (nd.Attributes["Right"] != null)
{
pLineLabelPosition.Right = Convert.ToBoolean(nd.Attributes["Right"].Value);
}
}
//面要素
else if (pBasicOverposterLayerProperties.FeatureType == esriBasicOverposterFeatureType.esriOverposterPolygon)
{
if (nd.Attributes["PolygonPlacementMethod"].Value == "esriAlwaysHorizontal")
{
pBasicOverposterLayerProperties.PolygonPlacementMethod = esriOverposterPolygonPlacementMethod.esriAlwaysHorizontal;
}
else if (nd.Attributes["PolygonPlacementMethod"].Value == "esriAlwaysStraight")
{
pBasicOverposterLayerProperties.PolygonPlacementMethod = esriOverposterPolygonPlacementMethod.esriAlwaysStraight;
}
else if (nd.Attributes["PolygonPlacementMethod"].Value == "esriMixedStrategy")
{
pBasicOverposterLayerProperties.PolygonPlacementMethod = esriOverposterPolygonPlacementMethod.esriMixedStrategy;
}
pBasicOverposterLayerProperties.PlaceOnlyInsidePolygon = Convert.ToBoolean(nd.Attributes["PlaceOnlyInsidePolygon"].Value);
}
}
}
}
private void AddLabel(string StrDisplayField)
{
pGeoFeatLayer.DisplayAnnotation = false;
pMapControl.ActiveView.Refresh();
pGeoFeatLayer.DisplayField = StrDisplayField;
IAnnotateLayerPropertiesCollection pAnnoProps = null;
pAnnoProps = pGeoFeatLayer.AnnotationProperties;
ILineLabelPosition pPosition = null;
pPosition = new LineLabelPositionClass();
pPosition.Parallel = true;
pPosition.Above = true;
ILineLabelPlacementPriorities pPlacement = new LineLabelPlacementPrioritiesClass();
IBasicOverposterLayerProperties4 pBasic = new BasicOverposterLayerPropertiesClass();
pBasic.FeatureType = esriBasicOverposterFeatureType.esriOverposterPolyline;
pBasic.LineLabelPlacementPriorities = pPlacement;
pBasic.LineLabelPosition = pPosition;
pBasic.BufferRatio = 0;
pBasic.FeatureWeight = esriBasicOverposterWeight.esriHighWeight;
if (this.rdbPerName.Checked)
{
pBasic.NumLabelsOption = esriBasicNumLabelsOption.esriOneLabelPerName; //每个名称标注一次
}
else if (this.rdbPerPart.Checked)
{
pBasic.NumLabelsOption = esriBasicNumLabelsOption.esriOneLabelPerPart; //每个部分标注一次
}
else
{
pBasic.NumLabelsOption = esriBasicNumLabelsOption.esriOneLabelPerShape; //每个地物标注一次
}
//pBasic.NumLabelsOption = esriBasicNumLabelsOption.esriNoLabelRestrictions ;
//pBasic.PlaceOnlyInsidePolygon = true; //仅在地物内部显示标注 deleted by chulili s20111018 界面上并没有这项设置，这句话应注释掉，否则像是错误
ILabelEngineLayerProperties pLabelEngine = null;
pLabelEngine = new LabelEngineLayerPropertiesClass();
pLabelEngine.BasicOverposterLayerProperties = pBasic as IBasicOverposterLayerProperties;
pLabelEngine.Expression = "[" + StrDisplayField + "]";
ITextSymbol pTextSymbol = null;
pTextSymbol = pLabelEngine.Symbol;
System.Drawing.Font pFont = null;
pFont = LabelText.Font;
IFontDisp pFontDisp = ESRI.ArcGIS.ADF.Converter.ToStdFont(pFont);
pTextSymbol.Font = pFontDisp;
IRgbColor pColor = new RgbColorClass();
pColor.Red = Convert.ToInt32(LabelText.ForeColor.R);
pColor.Green = Convert.ToInt32(LabelText.ForeColor.G);
pColor.Blue = Convert.ToInt32(LabelText.ForeColor.B);
pTextSymbol.Color = pColor as IColor;
pLabelEngine.Symbol = pTextSymbol;
IAnnotateLayerProperties pAnnoLayerProps = null;
pAnnoLayerProps = pLabelEngine as IAnnotateLayerProperties;
pAnnoLayerProps.LabelWhichFeatures = esriLabelWhichFeatures.esriAllFeatures;
//最大\最小比例尺
try
{
if (this.txtMaxLabelScale.Text.Trim() != "")
{
pAnnoLayerProps.AnnotationMaximumScale = Convert.ToDouble(this.txtMaxLabelScale.Text);
}
if (this.txtMinLabelScale.Text.Trim() != "")
{
pAnnoLayerProps.AnnotationMinimumScale = Convert.ToDouble(this.txtMinLabelScale.Text);
}
}
catch (Exception err)
{}
pAnnoProps.Clear();
pAnnoProps.Add(pAnnoLayerProps);
pGeoFeatLayer.DisplayAnnotation = this.chkIsLabel.Checked;
(pMapControl.Map as IActiveView).Refresh();
}
public static ITextSymbol CreateTextSymbol(Color pColor, IFontDisp pFont, double pSize, string sText)
{
ITextSymbol symbol = new TextSymbolClass();
symbol.Color = ColorHelper.CreateColor(pColor);
symbol.Font = pFont;
symbol.Size = pSize;
symbol.Text = sText;
return symbol;
}
/// <summary>
///
/// </summary>
/// <param name="textAngle">角度</param>
/// <param name="textColor">颜色</param>
/// <param name="textFont">字体</param>
/// <param name="textSize">大小</param>
/// <param name="insertText">文本</param>
public InsertTextForm(double textAngle, IColor textColor, IFontDisp textFont, double textSize, string insertText)
{
InitializeComponent();
InitVariablesAndControls(textAngle, textColor, textFont, textSize, insertText);
}
/// <summary>
/// Build Cache Backgroud worker
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
{
int size = int.Parse(this.tbxSize.Text);
IFeatureClass fc_poi = m_fcName.Open() as IFeatureClass;
IGeoDataset ds_poi = fc_poi as IGeoDataset;
int xmin = (int)Math.Floor(ds_poi.Extent.XMin);
int ymin = (int)Math.Floor(ds_poi.Extent.YMin);
int xmax = (int)Math.Ceiling(ds_poi.Extent.XMax);
int ymax = (int)Math.Ceiling(ds_poi.Extent.YMax);
List <JsonObject> ls_fields_cache = new List <JsonObject>();
if (!(fc_poi.Extension is IAnnotationClassExtension))
{
for (int i = 0; i < fc_poi.Fields.FieldCount; i++)
{
IField field = fc_poi.Fields.get_Field(i);
JsonObject js_f = new JsonObject();
js_f.AddString("name", field.Name);
js_f.AddString("type", Enum.GetName(typeof(esriFieldType), field.Type));
js_f.AddString("alias", field.AliasName);
if (field.Type == esriFieldType.esriFieldTypeString)
{
js_f.AddString("length", field.Length.ToString());
}
else
{
js_f.AddString("length", "");
}
ls_fields_cache.Add(js_f);
}
}
IDatabase client = m_redis.GetDatabase();
int grid_id = 0;
string ns = "poi:" + this.tbxCacheName.Text + ":";
for (int y = ymin; y <= ymax; y += size)
{
for (int x = xmin; x <= xmax; x += size)
{
List <String> str_poi_grid = new List <String>();
List <JsonObject> ls_features = new List <JsonObject>();
//String str_response = client.StringGet(ns+"response");
//JsonObject response = new JsonObject(str_response);
JsonObject response = new JsonObject();
IEnvelope box = new EnvelopeClass();
box.XMin = x;
box.YMin = y;
box.XMax = x + size;
box.YMax = y + size;
ISpatialFilter filter_poi = new SpatialFilterClass();
filter_poi.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects;
filter_poi.Geometry = box;
filter_poi.SubFields = "*";
IFeatureCursor cur_poi = fc_poi.Search(filter_poi, true);
IFeature fea_poi = cur_poi.NextFeature();
while (fea_poi != null)
{
JsonObject js_fea = new JsonObject();
if (!(fea_poi is IAnnotationFeature))
{
JsonObject js_attributes = new JsonObject();
int i = 0;
foreach (JsonObject js_field in ls_fields_cache)
{
object value = fea_poi.get_Value(i);
string fieldtype;
js_field.TryGetString("type", out fieldtype);
string fieldname;
js_field.TryGetString("name", out fieldname);
#region
if (fieldtype == Enum.GetName(typeof(esriFieldType), esriFieldType.esriFieldTypeString))
{
js_attributes.AddString(fieldname, value.ToString());
}
else if (fieldtype == Enum.GetName(typeof(esriFieldType), esriFieldType.esriFieldTypeOID))
{
js_attributes.AddLong(fieldname, long.Parse(value.ToString()));
}
else if (fieldtype == Enum.GetName(typeof(esriFieldType), esriFieldType.esriFieldTypeInteger))
{
if (value.ToString() == "")
{
value = 0;
}
js_attributes.AddLong(fieldname, long.Parse(value.ToString()));
}
else if (fieldtype == Enum.GetName(typeof(esriFieldType), esriFieldType.esriFieldTypeSmallInteger))
{
if (value.ToString() == "")
{
value = 0;
}
js_attributes.AddLong(fieldname, long.Parse(value.ToString()));
}
else if (fieldtype == Enum.GetName(typeof(esriFieldType), esriFieldType.esriFieldTypeDouble))
{
if (value.ToString() == "")
{
value = 0;
}
js_attributes.AddDouble(fieldname, double.Parse(value.ToString()));
}
else if (fieldtype == Enum.GetName(typeof(esriFieldType), esriFieldType.esriFieldTypeDate))
{
if (value.ToString() == "")
{
value = DateTime.MinValue;
}
js_attributes.AddDate(fieldname, DateTime.Parse(value.ToString()));
}
else if (fieldtype == Enum.GetName(typeof(esriFieldType), esriFieldType.esriFieldTypeSingle))
{
if (value.ToString() == "")
{
value = 0;
}
js_attributes.AddBoolean(fieldname, bool.Parse(value.ToString()));
}
#endregion
i++;
}
js_fea.AddJsonObject("attributes", js_attributes);
js_fea.AddJsonObject("geometry", Conversion.ToJsonObject(fea_poi.Shape));
}
else
{
IAnnotationFeature anno_fea = fea_poi as IAnnotationFeature;
ITextElement ele = anno_fea.Annotation as ITextElement;
//string text = ele.Text.Replace(System.Environment.NewLine, " ");
string text = ele.Text;
ITextSymbol sym = ele.Symbol;
IFontDisp font = sym.Font;
double symsize = sym.Size;
string fontname = font.Name;
decimal fontsize = font.Size;
string.Format(@"a"":""");
JsonObject js_symbol = new JsonObject(
string.Format(@"{{""type"" : ""esriTS"",""color"": [255,255,255],""haloSize"" : 0,""haloColor"" : [255,255,255,0],""verticalAlignment"" : ""bottom"",""horizontalAlignment"" : ""center"",""size"": {0},""angle"": 0,""xoffset"": 0,""yoffset"": 0,""font"" : {{""family"" : ""{2}"",""size"" : {3},""style"" : ""normal"",""weight"" : ""normal"",""decoration"" : ""none""}},""text"":""{1}""}}", symsize, text, fontname, fontsize));
js_fea.AddJsonObject("symbol", js_symbol);
IArea pshp = fea_poi.Shape as IArea;
js_fea.AddJsonObject("geometry", Conversion.ToJsonObject(pshp.Centroid));
}
ls_features.Add(js_fea);
fea_poi = cur_poi.NextFeature();
}
response.AddArray("features", ls_features.ToArray());
client.StringSet(ns + grid_id.ToString(), response.ToJson());
ReleaseCOMObject(cur_poi);
grid_id++;
progressBar1.BeginInvoke((Action)(() =>
{
progressBar1.Increment(1);
}));
}
}
MessageBox.Show("Build Cache Successfully!");
this.button1.BeginInvoke((Action)(() =>
{
ListCaches();
this.button1.Enabled = true;
}));
}
private void btnOk_Click(object sender, EventArgs e)
{
if (txtAnnoText.Text.Trim().Equals("输入文本"))
{
this.DialogResult = System.Windows.Forms.DialogResult.Cancel;
return;
}
if (m_pTextSymbol == null)
{
m_pTextSymbol = new TextSymbolClass();
}
//得到注记字体格式
IFontDisp pFontDisp = m_pTextSymbol.Font;
pFontDisp.Name = cmbTextFont.Text;
pFontDisp.Bold = toolBarStyle.Buttons["toolBlod"].Pushed;
pFontDisp.Italic = toolBarStyle.Buttons["toolItalic"].Pushed;
pFontDisp.Underline = toolBarStyle.Buttons["toolUnderline"].Pushed;
pFontDisp.Size = numTextSize.Value;
IRgbColor pRGBColor = new RgbColorClass();
pRGBColor.Red = colorAnno.Color.R;//yjl修改，之前颜色始终为灰
pRGBColor.Green = colorAnno.Color.G;
pRGBColor.Blue = colorAnno.Color.B;
m_pTextSymbol.Color = pRGBColor as IColor;
m_pTextSymbol.Font = pFontDisp;
//得到注记对齐格式
if (toolBarAlign.Buttons["toolLeft"].Pushed)
{
m_pTextSymbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft;
}
else if (toolBarAlign.Buttons["toolCenter"].Pushed)
{
m_pTextSymbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHACenter;
}
else if (toolBarAlign.Buttons["toolRight"].Pushed)
{
m_pTextSymbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHARight;
}
else
{
m_pTextSymbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHAFull;
}
m_pTextSymbol.Angle = (double)this.anGle.Value;
if (canFill)
{
if (m_pLineSymbol == null)
{
m_pLineSymbol = new SimpleLineSymbolClass();
}
if (m_pFillSymbol == null)
{
m_pFillSymbol = new SimpleFillSymbolClass();
}
pRGBColor = new RgbColorClass();
pRGBColor.Red = l_ColorForLine.ForeColor.R;
pRGBColor.Green = l_ColorForLine.ForeColor.G;
pRGBColor.Blue = l_ColorForLine.ForeColor.B;
m_pLineSymbol.Color = pRGBColor as IColor;
pRGBColor.Red = l_ColorForPolygon.BackColor.R;
pRGBColor.Green = l_ColorForPolygon.BackColor.G;
pRGBColor.Blue = l_ColorForPolygon.BackColor.B;
m_pFillSymbol.Color = pRGBColor as IColor;
try
{
if (!string.IsNullOrEmpty(txt_LineWidth.Text))
{
m_pLineSymbol.Width = (Convert.ToDouble(txt_LineWidth.Text) * 72) / 25.4;
}
}
catch
{
}
m_pFillSymbol.Outline = m_pLineSymbol;
}
this.DialogResult = DialogResult.OK;
}
private void updateUI()
{
//加载字体名称
InstalledFontCollection pFontCollection = new InstalledFontCollection();
FontFamily[] pFontFamily = pFontCollection.Families;
for (int i = 0; i < pFontFamily.Length; i++)
{
string pFontName = pFontFamily[i].Name;
this.cmbBoxFontName.Items.Add(pFontName);
}
//大小、角度、字体名
ITextSymbol pTextSymbol = pTextElement.Symbol;
this.txtAddText.Text = pTextSymbol.Text;
this.cmbBoxFontName.Text = pTextSymbol.Font.Name;
this.TextAngle.Value = pTextSymbol.Angle;
this.FontSize.Value = Convert.ToDouble(pTextSymbol.Font.Size);
//字符间距、行间距
IFormattedTextSymbol pFormattedTextSymbol = pTextSymbol as IFormattedTextSymbol;
double dbCharSpacing = pFormattedTextSymbol.CharacterSpacing;
double dbLineLeading = pFormattedTextSymbol.Leading;
dbiCharSpacing.Value = dbCharSpacing;
dbiLineLeading.Value = dbLineLeading;
//颜色
IColor pTextColor = pTextSymbol.Color;
Color pColor = ColorTranslator.FromOle(pTextColor.RGB);
FontColor.SelectedColor = pColor;
//样式
IFontDisp pFont = pTextSymbol.Font;
this.toolBtnBold.Checked = pFont.Bold;
this.toolBtnIntend.Checked = pFont.Italic;
this.toolBtnUnderline.Checked = pFont.Underline;
this.toolBtnStrikethrough.Checked = pFont.Strikethrough;
//文字对齐方式
esriTextHorizontalAlignment pHorAlign = pTextSymbol.HorizontalAlignment;
if (pHorAlign == esriTextHorizontalAlignment.esriTHACenter)
{
this.toolBtnLeft.Checked = false;
this.toolBtnRight.Checked = false;
this.toolBtnCenter.Checked = true;
this.toolBtnBoth.Checked = false;
}
else if (pHorAlign == esriTextHorizontalAlignment.esriTHAFull)
{
this.toolBtnLeft.Checked = false;
this.toolBtnRight.Checked = false;
this.toolBtnCenter.Checked = false;
this.toolBtnBoth.Checked = true;
}
else if (pHorAlign == esriTextHorizontalAlignment.esriTHALeft)
{
this.toolBtnLeft.Checked = true;
this.toolBtnRight.Checked = false;
this.toolBtnCenter.Checked = false;
this.toolBtnBoth.Checked = false;
}
else if (pHorAlign == esriTextHorizontalAlignment.esriTHARight)
{
this.toolBtnLeft.Checked = false;
this.toolBtnRight.Checked = true;
this.toolBtnCenter.Checked = false;
this.toolBtnBoth.Checked = false;
}
else
{
;
}
}