private void InitTextElementStyle(ITextElement textElement)
{
txtContent.Text = textElement.Text;
Font font = new Font(textElement.Symbol.Font.Name, (float)textElement.Symbol.Font.Size);
Font fontOld = font;
if (textElement.Symbol.Font.Bold)
{
fontOld = font;
font = new Font(fontOld, FontStyle.Bold);
}
if (textElement.Symbol.Font.Italic)
{
fontOld = font;
font = new Font(fontOld, FontStyle.Italic);
}
if (textElement.Symbol.Font.Strikethrough)
{
fontOld = font;
font = new Font(fontOld, FontStyle.Strikeout);
}
if (textElement.Symbol.Font.Underline)
{
fontOld = font;
font = new Font(fontOld, FontStyle.Underline);
}
m_fontDialog.Font = font;
lblExample.Font = font;
Color color = ColorTranslator.FromOle(textElement.Symbol.Color.RGB);
m_fontDialog.Color = color;
lblExample.ForeColor = color;
}
public void UpdateTextElement(ITextElement textElement)
{
//修改
m_textElement = textElement;
m_Flag = true;
InitTextElementStyle(textElement);
}
private void axPageLayoutControl1_OnDoubleClick(object sender, ESRI.ArcGIS.Controls.IPageLayoutControlEvents_OnDoubleClickEvent e)
{
if (e.button == 1)
{
//标注的修改
if (axPageLayoutControl1.CurrentTool == null)
{
return;
}
if (((axPageLayoutControl1.CurrentTool) as ICommand).Name == "ControlToolsGraphicElement_SelectTool")
{
IPoint pPoint = new PointClass();
pPoint.PutCoords(e.pageX, e.pageY);
IGraphicsContainer pGraphicsContainer = axPageLayoutControl1.PageLayout as IGraphicsContainer;
IEnumElement pEnumElement = pGraphicsContainer.LocateElements(pPoint, 10);
if (pEnumElement != null)
{
IElement pElement = pEnumElement.Next();
if (pElement is ITextElement)
{
ITextElement ptextElement = pElement as ITextElement;
MapPrint.TextSetUp textSetUp = new MapPrint.TextSetUp();
textSetUp.UpdateTextElement(ptextElement);
textSetUp.Show();
}
}
}
}
}
private void InitializeViewElements()
{
dialogManager = new DialogManager("NUnit Project Editor");
messageDisplay = new MessageDisplay("NUnit Project Editor");
browseProjectBaseCommand = new ButtonElement(projectBaseBrowseButton);
editConfigsCommand = new ButtonElement(editConfigsButton);
browseConfigBaseCommand = new ButtonElement(configBaseBrowseButton);
addAssemblyCommand = new ButtonElement(addAssemblyButton);
removeAssemblyCommand = new ButtonElement(removeAssemblyButton);
browseAssemblyPathCommand = new ButtonElement(assemblyPathBrowseButton);
projectPath = new TextElement(projectPathLabel);
projectBase = new TextElement(projectBaseTextBox);
processModel = new ComboBoxElement(processModelComboBox);
domainUsage = new ComboBoxElement(domainUsageComboBox);
runtime = new ComboBoxElement(runtimeComboBox);
runtimeVersion = new ComboBoxElement(runtimeVersionComboBox);
activeConfigName = new TextElement(activeConfigLabel);
configList = new ComboBoxElement(configComboBox);
applicationBase = new TextElement(applicationBaseTextBox);
configurationFile = new TextElement(configFileTextBox);
binPathType = new RadioButtonGroup("BinPathType", autoBinPathRadioButton, manualBinPathRadioButton, noBinPathRadioButton);
privateBinPath = new TextElement(privateBinPathTextBox);
assemblyPath = new TextElement(assemblyPathTextBox);
assemblyList = new ListBoxElement(assemblyListBox);
}
/// <summary>
/// Constructor
/// </summary>
public XmlView()
{
InitializeComponent();
xml = new TextElement(richTextBox1);
messageDisplay = new MessageDisplay("NUnit Project Editor");
}
public SizeF MeasureOverride(
SizeF availableSize,
TextParams textParams,
ITextElement element)
{
return(this.MeasureOverride(availableSize, textParams));
}
public override void Init()
{
for (int i = 0; i < this.RowNumber; i++)
{
for (int j = 0; j < this.ColumnNumber; j++)
{
string cellElement = this.GetCellElement(i, j);
if ((cellElement.Length != 0) && (cellElement[0] == '='))
{
ExpressionCalculator calculator = new ExpressionCalculator();
calculator.Init(cellElement.Substring(1));
for (int k = 0; k < calculator.ParamList.Count; k++)
{
string str2 = calculator.ParamList.Keys[k];
MapTemplateParam param = base.MapTemplate.FindParamByName(str2);
if (param != null)
{
calculator.ParamList[str2] = param.Value;
}
}
object obj2 = calculator.Calculate();
ITextElement element = (this.Element as ITableElement).GetCellElement(i, j) as ITextElement;
if (element != null)
{
element.Text = obj2.ToString();
}
}
}
}
}
private IElement CreateJionTabTextElement(IActiveView pAV, string text, double x, double y,
IEnvelope pNewEnvelope)
{
ITextElement textElement = new TextElement() as ITextElement;
((ITextElement)textElement).Symbol = this.TextSymbol;
textElement.Text = text;
ITextElement textElementClass = textElement as ITextElement;
IElement element = textElementClass as IElement;
IPoint pointClass = new ESRI.ArcGIS.Geometry.Point();
IEnvelope envelopeClass = new Envelope() as IEnvelope;
pointClass.PutCoords(x, y);
element.Geometry = pointClass;
this.TextSymbol.Text = text;
IPolygon polygonClass = new Polygon() as IPolygon;
element.QueryOutline(pAV.ScreenDisplay, polygonClass);
element.QueryBounds(pAV.ScreenDisplay, envelopeClass);
if (!envelopeClass.IsEmpty)
{
if (envelopeClass.Width > pNewEnvelope.Width)
{
double width = pNewEnvelope.Width / envelopeClass.Width;
double height = pNewEnvelope.Height / envelopeClass.Height;
(element as ITransform2D).Scale(pointClass, width, height);
}
}
return(element);
}
public void UpdateTextElement(ITextElement textElement)
{
//修改
m_textElement = textElement;
m_Flag = true;
InitTextElementStyle(textElement);
}
private void InitializeViewElements()
{
dialogManager = new DialogManager("NUnit Project Editor");
messageDisplay = new MessageDisplay("NUnit Project Editor");
browseProjectBaseCommand = new ButtonElement(projectBaseBrowseButton);
editConfigsCommand = new ButtonElement(editConfigsButton);
browseConfigBaseCommand = new ButtonElement(configBaseBrowseButton);
addAssemblyCommand = new ButtonElement(addAssemblyButton);
removeAssemblyCommand = new ButtonElement(removeAssemblyButton);
browseAssemblyPathCommand = new ButtonElement(assemblyPathBrowseButton);
projectPath = new TextElement(projectPathLabel);
projectBase = new TextElement(projectBaseTextBox);
processModel = new ComboBoxElement(processModelComboBox);
domainUsage = new ComboBoxElement(domainUsageComboBox);
runtime = new ComboBoxElement(runtimeComboBox);
runtimeVersion = new ComboBoxElement(runtimeVersionComboBox);
activeConfigName = new TextElement(activeConfigLabel);
configList = new ComboBoxElement(configComboBox);
applicationBase = new TextElement(applicationBaseTextBox);
configurationFile = new TextElement(configFileTextBox);
binPathType = new RadioButtonGroup("BinPathType", autoBinPathRadioButton, manualBinPathRadioButton, noBinPathRadioButton);
privateBinPath = new TextElement(privateBinPathTextBox);
assemblyPath = new TextElement(assemblyPathTextBox);
assemblyList = new ListBoxElement(assemblyListBox);
}
/// <summary>
/// 插入带文字的注记
/// </summary>
/// <param name="point"></param>
/// <param name="mapControl"></param>
/// <param name="text"></param>
/// <returns></returns>
public static IElement DrawSymbolWithText(IPoint point, AxMapControl mapControl, string text)
{
#region 设置样式
IFontDisp pFont = new StdFont()
{
Name = "宋体",
Size = 5
} as IFontDisp;
ITextSymbol pTextSymbol = new TextSymbolClass()
{
Color = GetColor(255, 0, 0),
Font = pFont,
Size = 11
};
#endregion
//设置带注记的元素
ITextElement pTextElment = null;
pTextElment = new TextElementClass()
{
Symbol = pTextSymbol,
ScaleText = true,
Text = text
};
IElement pEle = pTextElment as IElement;
pEle.Geometry = point;
//添加标注
InsertElement(mapControl, pEle, 1);
return(pEle);
}
public void Add(ITextElement toAdd)
{
var backlog = new LinkedList <ITextElement>();
var height = 0f;
backlog.AddFirst(toAdd);
while (backlog.Any())
{
var element = backlog.PopFirst();
if (element.Width > Width)
{
if (element is ITextSplitable splitable)
{
var splitResult = splitable.Split(Width).ToList();
if (splitResult.First().Width <= 0)
{
continue;
}
foreach (var result in splitResult.Reverse <ITextElement>())
{
if (result.Width > 0)
{
backlog.AddFirst(result);
}
}
}
}
else
{
Contents.Add(element);
height += element.Height;
}
}
}
/// <summary>
///
/// </summary>
/// <param name="lstvalue"></param>
/// <param name="pageXPart">在X方向所在位置占整个page的比例比例</param>
/// <param name="pageYPart">在Y方向所在位置占整个page的比例比例</param>
/// <returns></returns>
public bool AddText(List <string> lstvalue, double pageXPart, double pageYPart, string fountName, double fontSize)
{
pTextElement = new TextElementClass();
string sValue = lstvalue[0];
for (int i = 1; i < lstvalue.Count; i++)
{
sValue += "\n" + lstvalue[i];
}
pTextElement.Text = sValue;
IElement pElment = pTextElement as IElement;
ITextSymbol pSymbol = new TextSymbolClass();
pSymbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft;
stdole.Font pFont;
pFont = new stdole.StdFontClass();
pFont.Name = fountName;
pFont.Size = (decimal)fontSize;
pSymbol.Font = pFont as stdole.IFontDisp;
pTextElement.Symbol = pSymbol;
IPoint pPoint = new PointClass();
IEnvelope pEnv = new EnvelopeClass();
pEnv = this.mainPage.ActiveView.Extent;
pPoint.PutCoords((pEnv.XMin + pEnv.YMax) * pageXPart, (pEnv.YMin + pEnv.YMax) * pageYPart);
addText(pTextElement, pPoint);
return(true);
}
private void Init(ITextElement pTextElement)
{
this.SetColorEdit(this.colorEdit1, (pTextElement as ISymbolCollectionElement).Color);
this.chkBold.Checked = (pTextElement as ISymbolCollectionElement).Bold;
this.chkItalic.Checked = (pTextElement as ISymbolCollectionElement).Italic;
this.chkUnderline.Checked = (pTextElement as ISymbolCollectionElement).Underline;
switch ((pTextElement as ISymbolCollectionElement).HorizontalAlignment)
{
case esriTextHorizontalAlignment.esriTHALeft:
this.rdoTHALeft.Checked = true;
break;
case esriTextHorizontalAlignment.esriTHACenter:
this.rdoTHACenter.Checked = true;
break;
case esriTextHorizontalAlignment.esriTHARight:
this.rdoTHARight.Checked = true;
break;
case esriTextHorizontalAlignment.esriTHAFull:
this.rdoTHAFul.Checked = true;
break;
}
this.cboFontName.Text = (pTextElement as ISymbolCollectionElement).FontName;
this.cboFontSize.Text = (pTextElement as ISymbolCollectionElement).Size.ToString();
this.symbolItem1.Symbol = this.m_pTextElement.Symbol;
}
private void btnOK_Click(object sender, EventArgs e)
{
IWorkspaceEdit workspace = null;
for (int i = 0; i < this.m_pAnnoFeatureList.Count; i++)
{
IAnnotationFeature feature = this.m_pAnnoFeatureList[i] as IAnnotationFeature;
try
{
if (workspace == null)
{
IDataset dataset = (feature as IObject).Class as IDataset;
workspace = dataset.Workspace as IWorkspaceEdit;
workspace.StartEditOperation();
}
ITextElement annotation = feature.Annotation as ITextElement;
annotation.Symbol = this.m_pTextElement.Symbol;
feature.Annotation = annotation as IElement;
(feature as IFeature).Store();
}
catch (Exception exception)
{
Logger.Current.Error("", exception, "");
}
}
if (workspace != null)
{
workspace.StopEditOperation();
}
}
public void Add(ITextElement text)
{
if (TextsList.Count == 0 || TextsList.Last() != text)
{
TextsList.Add(text);
}
}
public SizeF MeasureOverride(
SizeF availableSize,
TextParams textParams,
ITextElement element)
{
throw new NotImplementedException();
}
public override void DrawTitle()
{
try
{
IPoint point = new PointClass();
point.PutCoords((base.LeftUp.X + base.RightUp.X) / 2.0,
((base.RightUp.Y + base.InOutDist) + this.double_2) + base.TitleDist);
IElement item = new TextElementClass
{
Geometry = point
};
ITextElement element2 = item as ITextElement;
element2.Text = base.MapTM;
IElementProperties2 properties = element2 as IElementProperties2;
ITextSymbol symbol = base.FontStyle(25.0, esriTextHorizontalAlignment.esriTHACenter,
esriTextVerticalAlignment.esriTVABottom);
element2.Symbol = symbol;
properties.Type = "图名";
this.ilist_0.Add(item);
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
}
/// <summary>
/// Constructor
/// </summary>
public XmlView()
{
InitializeComponent();
xml = new TextElement(richTextBox1);
messageDisplay = new MessageDisplay("NUnit Project Editor");
}
/// <summary>
/// Add the SMARTMAP text as an ITextElement to the map layout. Place the text on top
/// off the black rectangle that was placed in the lower right hand corner between
/// the mapframe and the neatline.
/// </summary>
public override void addMedfordText()
{
CSpatialSubs oSpatialSubs = new CSpatialSubs();
IMxDocument pMxDoc = (IMxDocument)ArcMap.Document;
IGraphicsContainer pGC = (IGraphicsContainer)pMxDoc.PageLayout;
try
{
ITextSymbol pTextSym = oSpatialSubs.createTextSymbol(255, 255, 255, (9 * base.YFactor), esriTextHorizontalAlignment.esriTHACenter, esriTextVerticalAlignment.esriTVACenter, "Arial");
string sText = "CITY OF MEDFORD";
ITextElement pTextElem = oSpatialSubs.addTextToGraphicsContainer(pGC,
pTextSym,
((base.XFactor * 1.19) * SPrintConst.MapFrame_XMax),
(base.XFactor * SPrintConst.MapFrame_XMax),
(base.YFactor * (SPrintConst.Neatline_YMax - SPrintConst.Logo_Offset)),
(base.YFactor * SPrintConst.Neatline_YMax),
sText);
pTextSym = null;
pTextElem = null;
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show("Errors: CLandscapeLayout:addMedfordText()\r\n" + ex.Message, "Errors occurred", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
}
finally
{
oSpatialSubs.Dispose();
pMxDoc = null;
pGC = null;
}
}
/// <summary>
/// Add the mapscale text to the Graphic Container. Places this text under the scale bar.
/// </summary>
/// <param name="sMapScale"></param>
public override void addMapScaleText(string sMapScale)
{
CSpatialSubs oSpatialSubs = new CSpatialSubs();
IMxDocument pMxDoc = (IMxDocument)this.App.Document;
IGraphicsContainer pGC = (IGraphicsContainer)pMxDoc.PageLayout;
IMapSurroundFrame pMSFrame = null;
IEnvelope pEnv = null;
ITextSymbol pTextSym = null;
ITextElement pTextElem = null;
try
{
//Locate the scalebar in the graphics container because we
//want to put the mapscale right under it.
//A scalebar is contained within a MapSurroundFrame.
pGC.Reset();
IElement pElem = pGC.Next();
while (pElem != null)
{
if (pElem is IMapSurroundFrame)
{
pMSFrame = (IMapSurroundFrame)pElem;
if (pMSFrame.Object is IScaleBar)
{
break; // we got the scalebar
}
}
pElem = pGC.Next();
}
pEnv = new EnvelopeClass();
//get the envelope of the scalebar
pElem.QueryBounds(pMxDoc.ActiveView.ScreenDisplay, pEnv);
double xMin = SPrintConst.MapscaleText_XMin * base.XFactor;
double xMax = SPrintConst.MapscaleText_XMax * base.XFactor;
double yMax = pEnv.YMin - 0.02; //this is the min y value of the scalebar envelope - .02
double yMin = SPrintConst.MapscaleText_YMin * base.YFactor;
//Set pMapscaleText symbol to the textsymbol
pTextSym = oSpatialSubs.createTextSymbol(0, 0, 0, 7 * this.YFactor, esriTextHorizontalAlignment.esriTHALeft, esriTextVerticalAlignment.esriTVATop, "Arial");
pTextElem = oSpatialSubs.addTextToGraphicsContainer(pGC, pTextSym, xMin, xMax, yMin, yMax, sMapScale);
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show("Errors: CPortraitLayout:addMapScaleText()\r\n" + ex.Message, "Errors occurred", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
}
finally
{
oSpatialSubs.Dispose();
pMxDoc = null;
pGC = null;
pMSFrame = null;
pEnv = null;
pTextSym = null;
pTextElem = null;
}
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="textElementEditType"></param>
/// <param name="textElement"></param>
public FormTextElementEdit(IActiveView activeView, ITextElement textElement)
{
InitializeComponent();
this.textElementEditType = TextElementEditType.Modify;
this.activeView = activeView;
this.textElement = textElement;
}
private void button1_Click(object sender, EventArgs e)
{
m_TextElement.Text = this.textBox1.Text.Trim();
this.m_ActiveView.Refresh();
this.Visible = false;
this.m_TextElement = null;
this.Close();
}
public TextChange(IPageLayoutControlDefault pageLayout, ITextElement textElement)
{
InitializeComponent();
pPageLayout = pageLayout;
pTextElement = textElement;
pTextSymbol = pTextElement.Symbol;
pGraphicsContainer = pageLayout.ActiveView.GraphicsContainer;
}
private void button1_Click(object sender, EventArgs e)
{
m_TitleElement = new TextElementClass();
m_TitleElement.Text = this.textBoxTitle.Text;
frmTextSymbol frmtext = new frmTextSymbol(ref m_TitleElement);
frmtext.ShowDialog();
this.textBoxTitle.Text = m_TitleElement.Text;
}
private void frmUpdateAnnoAttribute_Load(object sender, EventArgs e)
{
if (this.m_pAnnoFeatureList.Count > 0)
{
this.m_pTextElement = (this.m_pAnnoFeatureList[0] as IAnnotationFeature).Annotation as ITextElement;
this.Init(this.m_pTextElement);
}
this.m_CanDo = true;
}
//更新时间
public void updateTime()
{
//修改时间
IElement pElement = axPageLayoutControl1.FindElementByName("Time");
ITextElement pTextElement = pElement as ITextElement;
pTextElement.Text = "制作时间：" + pTateTime.Year + "年" + pTateTime.Month + "月" + pTateTime.Day + "日" + pTateTime.Hour + "时" + pTateTime.Minute + "分";
axPageLayoutControl1.Refresh();
}
public RenameConfigurationDialog()
{
InitializeComponent();
configurationName = new TextElement(configurationNameTextBox);
okButtonWrapper = new ButtonElement(okButton);
messageDisplay = new MessageDisplay("Rename Configuration");
}
protected void ProcessTextElement(DocxNode node)
{
ITextElement element = context.ConvertTextElement(node);
if (element != null)
{
element.Process(node);
}
}
//构造器
public FrmAddText(ITextElement element, IHookHelper hookHelper)
{
InitializeComponent();
pSrcTextElement = element;
deepCopyFromTextElement(element);
m_hookHelper = hookHelper;
}
public RenameConfigurationDialog()
{
InitializeComponent();
configurationName = new TextElement(configurationNameTextBox);
okButtonWrapper = new ButtonElement(okButton);
messageDisplay = new MessageDisplay("Rename Configuration");
}
protected void ProcessTextElement(DocxNode node, Dictionary <string, object> properties)
{
ITextElement element = context.ConvertTextElement(node);
if (element != null)
{
element.Process(node, properties);
}
}
//生成线注记
public ITextElement MakeTextElement(ITextElement pTextElement, IPolyline pPolyline, int intCharacterWidthIndexValue)
{
ITextElement pMyTextElement = new TextElementClass();
pMyTextElement.Text = pTextElement.Text;
ITextSymbol pTextSymbol = new TextSymbolClass();
//若果要旋转注记
if (!CommonFunction.MatchNumber(pMyTextElement.Text))//如果文字
{
if (m_IsRotationTextAnno)
{
pTextSymbol.Angle = pTextElement.Symbol.Angle + Math.Atan(m_A1 / m_A2) * 180 / Math.PI - 90;
}
else
{
pTextSymbol.Angle = pTextElement.Symbol.Angle;
}
}
else//若果数字
{
if (m_IsRotationNumAnno)
{
pTextSymbol.Angle = pTextElement.Symbol.Angle + Math.Atan(m_A1 / m_A2) * 180 / Math.PI - 90;
}
else
{
pTextSymbol.Angle = pTextElement.Symbol.Angle;
}
}
pTextSymbol.Color = pTextElement.Symbol.Color;
pTextSymbol.Font = pTextElement.Symbol.Font;
pTextSymbol.HorizontalAlignment = pTextElement.Symbol.HorizontalAlignment;
pTextSymbol.RightToLeft = pTextElement.Symbol.RightToLeft;
pTextSymbol.Size = pTextElement.Symbol.Size;
pTextSymbol.Text = pTextElement.Symbol.Text;
pTextSymbol.VerticalAlignment = pTextElement.Symbol.VerticalAlignment;
IFormattedTextSymbol pFormattedTextSymbol = pTextSymbol as IFormattedTextSymbol;
pFormattedTextSymbol.CharacterWidth = intCharacterWidthIndexValue;
pMyTextElement.Symbol = pTextSymbol;
IElement pElement;
pElement = (IElement)pMyTextElement;
pElement.Geometry = pPolyline;
return(pMyTextElement);
}
public void Add(ITextElement element)
{
if (element is TextTableCell cell)
{
Contents.Add(cell);
}
else
{
throw new ArgumentException();
}
}
public static void TextElementAdd(IPoint point, String content, System.Drawing.Font font, Color color, ref ITextElement textElementReturn)
{
ESRI.ArcGIS.Carto.ITextElement textElement = new TextElementClass();
textElement.Text = content;
ESRI.ArcGIS.Display.IRgbColor rgbColor = ColorToRgbColor(color);
ITextSymbol textSymbol = SetUpTextSymbol(font, rgbColor);
textElement.Symbol = textSymbol;
IElement element = textElement as IElement;
element.Geometry = point;
IGraphicsContainer graphicsContainer = g_axPageLayoutControl.PageLayout as IGraphicsContainer;
graphicsContainer.AddElement(element, 0);
g_axPageLayoutControl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
textElementReturn = textElement;
}
public void ShowCoordinatesOnMap(AxGlobeControl axGlobeControl)
{
try
{
ITextSymbol pTextSymbol = new TextSymbolClass();
//pTextSymbol.Font = new Font("Consolas", 10, FontStyle.Regular); //设置字体
pTextSymbol.Size = 12; //字体大小
pTextSymbol.Color = BaseGISTools.TransColorToAEColor(Color.White); //字体颜色
myTextElement = new TextElementClass(); ;
myTextElement.Symbol = pTextSymbol; //设置样式
myTextElement.Text = "这是现实的信息 \n 这是第二行 \n 这是第三行";
graphicsLayer = axGlobeControl.GlobeDisplay.Scene.BasicGraphicsLayer;
graphicsContain3D = (IGraphicsContainer3D)graphicsLayer;
graphicsContain3D.AddElement(myTextElement as IElement);
axGlobeControl.GlobeDisplay.RefreshViewers();
}
catch { }
}
/// <summary>
/// Insert a <see cref="TextElement"/> at the specified location
/// </summary>
/// <param name="index">The index</param>
/// <param name="textElement">The <see cref="TextElement"/></param>
public void Insert(int index,ITextElement textElement)
{
if (textElement != null) {
List.Insert(index,textElement) ;
// listen to its PropertyChange events
textElement.PropertyChange += new TextElementPropertyChangeEventHandler(TextElementCollection_PropertyChange);
// notify our listeners we changed
OnChangeEvent() ;
}
}
/// <summary>
/// Get the index of the specified <see cref="TextElement"/>
/// </summary>
/// <param name="textElement">The <c>TextElement</c> to find</param>
/// <returns>
/// The index of the <see cref="TextElement"/> within the <c>TextElementCollection</c>
/// or -1 if it is not a member
/// </returns>
public int IndexOf(ITextElement textElement)
{
return InnerList.IndexOf(textElement) ;
}
/// <summary>
/// Get the index of the specified <see cref="TextElement"/>
/// </summary>
/// <param name="textElement">The <c>TextElement</c> to find</param>
/// <returns>
/// <see langword="true"/> if the <see cref="TextElement"/> is a member
/// of the <c>TextElementCollection</c>
/// </returns>
public bool Contains(ITextElement textElement)
{
return InnerList.Contains(textElement) ;
}
/// <summary>
/// Add 'N' <see cref="TextElement"/> items to the collection
/// </summary>
/// <param name="textElements">The <see cref="TextElement"/>'s to be added</param>
public void AddRange(ITextElement [] textElements)
{
foreach(ITextElement textElement in textElements) {
if (textElement != null) {
textElement.PropertyChange += new TextElementPropertyChangeEventHandler(TextElementCollection_PropertyChange);
base.InnerList.Add(textElement) ;
}
}
OnChangeEvent() ;
}
/// <summary>
/// Add a <see cref="TextElement"/> to the collection
/// </summary>
/// <param name="textElement">The <see cref="TextElement"/></param>
/// <returns>
/// The index of the inserted item
/// </returns>
public int Add(ITextElement textElement)
{
if (textElement == null)
return -1 ;
int result = base.InnerList.Add(textElement) ;
if (result != -1) {
// listen to its PropertyChange events
textElement.PropertyChange += new TextElementPropertyChangeEventHandler(TextElementCollection_PropertyChange);
// notify our listeners we changed
OnChangeEvent() ;
}
return result ;
}
/// <summary>
/// Get the <see cref="System.Drawing.Color"/> used by a <see cref="TextElement"/>
/// </summary>
/// <param name="textElement">The TextElement being drawn/measured</param>
/// <returns>
/// The <see cref="TextElement.Font"/> value, or if <see langword="null"/> the
/// <see cref="Font"/> of this <c>TextLayoutPanel</c>
/// </returns>
private Color GetElementTextColor(ITextElement textElement)
{
return (textElement.TextColor != Color.Empty) ? textElement.TextColor : ForeColor ;
}
/// <summary>
/// Get the <see cref="System.Drawing.Font"/> used by a <see cref="TextElement"/>
/// </summary>
/// <param name="textElement">The TextElement being drawn/measured</param>
/// <returns>
/// The <see cref="TextElement.Font"/> value, or if <see langword="null"/> the
/// <see cref="Font"/> of this <c>TextLayoutPanel</c>
/// </returns>
private Font GetElementFont(ITextElement textElement)
{
return (textElement.Font != null) ? textElement.Font : Font ;
}
private void btnSymbol_Click(object sender, EventArgs e)
{
//图例的大标题字体；
m_legend.Title = this.textBox1.Text;
plegendFormat = m_legend.Format;
pTitleElement = new TextElementClass();
pTitleElement.Text = m_legend.Title;
pTitleElement.Symbol = plegendFormat.TitleSymbol;
frmTextSymbol frmtext = new frmTextSymbol(ref pTitleElement);
frmtext.ShowDialog();
this.textBox1.Text = pTitleElement.Text;
plegendFormat.TitleSymbol = pTitleElement.Symbol;
}
public frmTextSymbol( ref ITextElement textElement)
{
InitializeComponent();
pTextElement = textElement;
}
private void InitTextElementStyle(ITextElement textElement)
{
txtContent.Text = textElement.Text;
Font font = new Font(textElement.Symbol.Font.Name, (float)textElement.Symbol.Font.Size);
Font fontOld = font;
if (textElement.Symbol.Font.Bold)
{
fontOld = font;
font = new Font(fontOld, FontStyle.Bold);
}
if (textElement.Symbol.Font.Italic)
{
fontOld = font;
font = new Font(fontOld, FontStyle.Italic);
}
if (textElement.Symbol.Font.Strikethrough)
{
fontOld = font;
font = new Font(fontOld, FontStyle.Strikeout);
}
if (textElement.Symbol.Font.Underline)
{
fontOld = font;
font = new Font(fontOld, FontStyle.Underline);
}
m_fontDialog.Font = font;
lblExample.Font = font;
Color color = ColorTranslator.FromOle(textElement.Symbol.Color.RGB);
m_fontDialog.Color = color;
lblExample.ForeColor = color;
}
private bool addText(ITextElement ppTextElement, IGeometry geo)
{
IPageLayout pPageLayout = mainPage.PageLayout;
IGraphicsContainer pGraphicsContainer = mainPage.PageLayout as IGraphicsContainer;
IEnvelope pEnv = new EnvelopeClass();
IElement pElement = ppTextElement as IElement;
pEnv = this.mainPage.ActiveView.Extent;
if (geo == null)
{
IPoint pPoint = new PointClass();
pPoint.PutCoords((pEnv.XMin + pEnv.YMax) / 2, (pEnv.YMin + pEnv.YMax) / 2);
pElement.Geometry = pPoint;
}
else
{
pElement.Geometry = geo;
}
pGraphicsContainer.AddElement(pElement, 0);
mainPage.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
return true;
}
private void button1_Click(object sender, EventArgs e)
{
m_TitleElement = new TextElementClass();
m_TitleElement.Text = this.textBoxTitle.Text;
frmTextSymbol frmtext = new frmTextSymbol(ref m_TitleElement);
frmtext.ShowDialog();
this.textBoxTitle.Text = m_TitleElement.Text;
}
internal static void TextElementUpdate(ITextElement textElement, String content, System.Drawing.Font font, Color color)
{
//ESRI.ArcGIS.Carto.ITextElement textElement = new TextElementClass();
textElement.Text = content;
ESRI.ArcGIS.Display.IRgbColor rgbColor = ColorToRgbColor(color);
ITextSymbol textSymbol = SetUpTextSymbol(font, rgbColor);
textElement.Symbol = textSymbol;
IElement element = textElement as IElement;
//element.Geometry = point;
IGraphicsContainer graphicsContainer = g_axPageLayoutControl.PageLayout as IGraphicsContainer;
graphicsContainer.UpdateElement(element);
g_axPageLayoutControl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
//添加文本
public bool AddText()
{
pTextElement = new TextElementClass();
pTextElement.Text = "输入文本";
IElement pElment = pTextElement as IElement;
ITextSymbol pSymbol = new TextSymbolClass();
pSymbol.HorizontalAlignment = esriTextHorizontalAlignment.esriTHALeft;
stdole.Font pFont;
pFont = new stdole.StdFontClass();
pFont.Name = "verdana";
pFont.Size = 40;
pSymbol.Font = pFont as stdole.IFontDisp;
pTextElement.Symbol = pSymbol;
addText(pTextElement, null);
return true;
}