public override bool Equals(object obj)
{
if (!(obj is SymbolText))
{
return(false);
}
SymbolText other = obj as SymbolText;
if (other.Text != Text)
{
return(false);
}
if (other.Lang != Lang)
{
return(false);
}
if (other.Plural != Plural)
{
return(false);
}
if (other.Gender != Gender)
{
return(false);
}
if (other.Case != Case)
{
return(false);
}
if (other.CaseOfModified != CaseOfModified)
{
return(false);
}
return(true);
}
// Update the data from the current state of the right hand side controls
void UpdateDataFromControls(string id)
{
if (checkBoxShowKey.Enabled)
{
customSymbolKey[id] = checkBoxShowKey.Checked;
}
if (useAsLocalizeTool)
{
SymbolText symText = new SymbolText();
symText.Lang = LangId;
symText.Text = textBoxSymbolName.Text;
if (!symbolNames.ContainsKey(id))
{
symbolNames[id] = new List <SymbolText>();
}
List <SymbolText> list = symbolNames[id];
int index = list.FindIndex(st => (st.Lang == LangId));
if (index >= 0)
{
list[index] = symText;
}
else
{
list.Add(symText);
}
}
}
// Find the best matching SymbolText. Gender can be null or empty for don't care. Same with nounCase. If
// nounCase is empty then the first noun case from the language is chosen if possible.
static SymbolText FindBestText(SymbolDB symbolDB, List <SymbolText> texts, string language, bool plural, string gender, string nounCase)
{
int best = 99999;
SymbolText bestSymText = null;
if (gender == null)
{
gender = "";
}
string defaultNounCase = "";
SymbolLanguage symbolLanguage = symbolDB.GetLanguage(language);
if (symbolLanguage != null && symbolLanguage.CaseModifiers && symbolLanguage.Cases.Length > 0)
{
defaultNounCase = symbolLanguage.Cases[0];
}
// Search for exact match.
foreach (SymbolText symtext in texts)
{
int metric = 0;
if (symtext.Lang != language && symtext.Lang != "en")
{
metric += 100;
}
if (symtext.Lang != language && symtext.Lang == "en") // english is most preferred if no language match
{
metric += 50;
}
if (symtext.Plural != plural)
{
metric += 10;
}
if (gender != "" && symtext.Gender != gender)
{
metric += 5;
}
if (nounCase != "" && symtext.Case != nounCase)
{
metric += 3;
}
if (nounCase == "" && symtext.Case != null && symtext.Case != defaultNounCase)
{
metric += 1;
}
if (metric < best)
{
best = metric;
bestSymText = symtext;
}
}
return(bestSymText);
}
// Read the values in the grid into symbolTexts.
void ReadGrid()
{
List <SymbolText> symtexts = new List <SymbolText>();
foreach (DataGridViewRow row in dataGridView.Rows)
{
SymbolText text = new SymbolText();
text.Lang = symLanguage.LangId;
text.Text = UnsanitizeFillIn((string)row.Cells[3].Value);
if (genderColumn.Visible)
{
text.Gender = (string)row.Cells[1].Value;
}
else if (showGenderList)
{
text.Gender = comboBoxGenderChooser.Text;
}
else
{
text.Gender = "";
}
if (numberColumn.Visible)
{
text.Plural = (string)row.Cells[0].Value == MiscText.Plural;
}
else
{
text.Plural = false;
}
if (caseColumn.Visible)
{
text.Case = (string)row.Cells[2].Value;
}
if (showCaseList)
{
if (comboBoxCaseChooser.SelectedIndex <= 0)
{
text.CaseOfModified = "";
}
else
{
text.CaseOfModified = (string)comboBoxCaseChooser.SelectedItem;
}
}
symtexts.Add(text);
}
symbolTexts = symtexts;
}
/// <summary>
/// Get the plural text for the symbol to use in text descriptions. If no plural text is defined,
/// the singular text is used instead.
/// </summary>
/// <param name="language">The language to use.</param>
/// <returns>The text string to use.</returns>
public string GetPluralText(string language, string gender = null, string nounCase = "")
{
SymbolText best = FindBestText(symbolDB, texts, language, true, gender, nounCase);
if (best != null)
{
return(best.Text);
}
else
{
return(null);
}
}
// Get the case of what this symbol modifies, or "" if none.
public static string GetModifiedCase(SymbolDB symbolDB, List <SymbolText> texts, string language)
{
SymbolText best = FindBestText(symbolDB, texts, language, false, "", "");
if (best != null)
{
return(best.CaseOfModified);
}
else
{
return(null);
}
}
// Get the best symbol text for a language from a list of symbol texts.
public static string GetBestSymbolText(SymbolDB symbolDB, List <SymbolText> texts, string language, bool plural, string gender, string nounCase)
{
SymbolText best = FindBestText(symbolDB, texts, language, plural, gender, nounCase);
if (best != null)
{
return(best.Text);
}
else
{
return(null);
}
}
// Get the gender for a item from a list of symbol texts.
public static string GetSymbolGender(SymbolDB symbolDB, List <SymbolText> texts, string language)
{
SymbolText best = FindBestText(symbolDB, texts, language, false, "", "");
if (best != null)
{
return(best.Gender);
}
else
{
return(null);
}
}
// Get the gender of this item.
public string GetGender(string language)
{
SymbolText best = FindBestText(symbolDB, texts, language, false, null, "");
if (best != null)
{
return(best.Gender);
}
else
{
return(null);
}
}
// Copy all names from one language to another.
private void CopyAllNames(string langIdFrom, string langIdTo)
{
XmlNodeList allNames = root.SelectNodes(string.Format("/symbols/symbol/name[@lang='{0}']", langIdFrom));
HashSet <string> handledSymbolsIds = new HashSet <string>();
foreach (XmlNode node in allNames)
{
SymbolText symText = new SymbolText();
symText.ReadFromXmlElementNode((XmlElement)node);
symText.Lang = langIdTo;
string symbolId = ((XmlElement)node.ParentNode).GetAttribute("id");
if (!handledSymbolsIds.Contains(symbolId))
{
AddOneSymbolName(symbolId, symText);
handledSymbolsIds.Add(symbolId);
}
}
}
// Add one symbol name.
private void AddOneSymbolName(string symbolId, SymbolText symbolText)
{
symbolText.Plural = false;
symbolText.Gender = "";
// Find existing symbol, for this symbolId. Could be more than one for ones that have different ones for different standards.
XmlNodeList symbolNodes = root.SelectNodes(string.Format("/symbols/symbol[@id='{0}']", symbolId));
foreach (XmlNode symbolNode in symbolNodes)
{
// The new node to insert/replace.
XmlNode newNode = symbolText.CreateXmlElement(xmldoc, "name");
// Add new name node
symbolNode.PrependChild(newNode);
symbolNode.InsertBefore(xmldoc.CreateTextNode("\r\n\t\t"), newNode);
}
}
// Copy all texts from one language to another.
private void CopyAllTexts(string langIdFrom, string langIdTo)
{
XmlNodeList allTexts = root.SelectNodes(string.Format("/symbols/symbol/text[@lang='{0}']", langIdFrom));
HashSet <SymbolText> handledSymbolTexts = new HashSet <SymbolText>();
foreach (XmlNode node in allTexts)
{
SymbolText symText = new SymbolText();
symText.ReadFromXmlElementNode((XmlElement)node);
symText.Lang = langIdTo;
XmlElement parentNode = (XmlElement)node.ParentNode;
string symbolId = parentNode.GetAttribute("id");
if (!handledSymbolTexts.Contains(symText))
{
AddOneDescriptionText(symbolId, symText);
handledSymbolTexts.Add(symText);
}
}
}
// Add one description text.
private void AddOneDescriptionText(string symbolId, SymbolText symbolText)
{
// Find existing symbol, for this symbolId. Could be more than one for ones that have different ones for different standards.
XmlNodeList symbolNodes = root.SelectNodes(string.Format("/symbols/symbol[@id='{0}']", symbolId));
foreach (XmlNode symbolNode in symbolNodes)
{
// The new node to insert/replace.
XmlNode newNode = symbolText.CreateXmlElement(xmldoc, "text");
// Find existing name node, for this symbolId
XmlNodeList nameNodeList = symbolNode.SelectNodes("name");
XmlNode lastNameNode = nameNodeList[nameNodeList.Count - 1];
// Add new text node
XmlNode parent = lastNameNode.ParentNode;
parent.InsertAfter(newNode, lastNameNode);
parent.InsertBefore(xmldoc.CreateTextNode("\r\n\t\t"), newNode);
}
}
// Update the data from the current state of the right hand side controls
void UpdateDataFromControls(string id)
{
if (checkBoxShowKey.Enabled)
customSymbolKey[id] = checkBoxShowKey.Checked;
if (useAsLocalizeTool) {
SymbolText symText = new SymbolText();
symText.Lang = LangId;
symText.Text = textBoxSymbolName.Text;
if (!symbolNames.ContainsKey(id))
symbolNames[id] = new List<SymbolText>();
List<SymbolText> list = symbolNames[id];
int index = list.FindIndex(st => (st.Lang == LangId));
if (index >= 0)
list[index] = symText;
else
list.Add(symText);
}
}
public override void ReadAttributesAndContent(XmlInput xmlinput)
{
firstControlCode = 31;
disallowInvertibleCodes = true;
courseAppearance.purpleColorBlend = false; // default for existing events is false, true for new events.
printArea = null; // Will be set at end if not loaded.
bool first = true;
while (xmlinput.FindSubElement(first, "title", "notes", "map", "all-controls", "numbering", "punch-card", "course-appearance", "print-area", "descriptions", "ocad", "custom-symbol-text")) {
switch (xmlinput.Name) {
case "title":
title = xmlinput.GetContentString();
break;
case "notes":
notes = xmlinput.GetContentString();
break;
case "map":
mapScale = xmlinput.GetAttributeFloat("scale");
string kindString = xmlinput.GetAttributeString("kind");
switch (kindString) {
case "none": mapType = MapType.None; break;
case "OCAD": mapType = MapType.OCAD; break;
case "bitmap": mapType = MapType.Bitmap; break;
case "PDF": mapType = MapType.PDF; break;
default: xmlinput.BadXml("Invalid map kind '{0}'", kindString); break;
}
if (mapType == MapType.Bitmap)
mapDpi = xmlinput.GetAttributeFloat("dpi");
else
mapDpi = 0;
if (mapType == MapType.OCAD)
ignoreMissingFonts = xmlinput.GetAttributeBool("ignore-missing-fonts", false);
if (mapType != MapType.None) {
mapFileName = xmlinput.GetContentString();
mapFileName = Path.GetFullPath(Path.Combine(Path.GetDirectoryName(xmlinput.FileName), mapFileName)); // file name is relative to the XML file
}
else {
mapFileName = null;
xmlinput.Skip();
}
break;
case "all-controls":
allControlsPrintScale = xmlinput.GetAttributeFloat("print-scale", 0);
allControlsDescKind = EventDBUtil.ReadDescriptionKindAttribute(xmlinput);
xmlinput.Skip();
break;
case "numbering":
firstControlCode = xmlinput.GetAttributeInt("start", 31);
disallowInvertibleCodes = xmlinput.GetAttributeBool("disallow-invertible", true);
xmlinput.Skip();
break;
case "punch-card":
punchcardFormat.boxesDown = xmlinput.GetAttributeInt("rows", PunchcardAppearance.defaultBoxesDown);
punchcardFormat.boxesAcross = xmlinput.GetAttributeInt("columns", PunchcardAppearance.defaultBoxesAcross);
punchcardFormat.leftToRight = xmlinput.GetAttributeBool("left-to-right", PunchcardAppearance.defaultLeftToRight);
punchcardFormat.topToBottom = xmlinput.GetAttributeBool("top-to-bottom", PunchcardAppearance.defaultTopToBottom);
xmlinput.Skip();
break;
case "course-appearance":
courseAppearance.controlCircleSize = xmlinput.GetAttributeFloat("control-circle-size-ratio", 1.0F);
courseAppearance.lineWidth = xmlinput.GetAttributeFloat("line-width-ratio", 1.0F);
courseAppearance.centerDotDiameter = xmlinput.GetAttributeFloat("center-dot-diameter", 0.0F);
courseAppearance.numberHeight = xmlinput.GetAttributeFloat("number-size-ratio", 1.0F);
courseAppearance.numberBold = xmlinput.GetAttributeBool("number-bold", false);
courseAppearance.numberOutlineWidth = xmlinput.GetAttributeFloat("number-outline-width", 0.0F);
courseAppearance.autoLegGapSize = xmlinput.GetAttributeFloat("auto-leg-gap-size", 3.5F); // default value
courseAppearance.purpleColorBlend = xmlinput.GetAttributeBool("blend-purple", false);
courseAppearance.purpleC = xmlinput.GetAttributeFloat("purple-cyan", -1F);
courseAppearance.purpleM = xmlinput.GetAttributeFloat("purple-magenta", -1F);
courseAppearance.purpleY = xmlinput.GetAttributeFloat("purple-yellow", -1F);
courseAppearance.purpleK = xmlinput.GetAttributeFloat("purple-black", -1F);
if (courseAppearance.purpleC < 0 || courseAppearance.purpleM < 0 || courseAppearance.purpleY < 0 || courseAppearance.purpleK < 0) {
courseAppearance.useDefaultPurple = true;
courseAppearance.purpleC = courseAppearance.purpleM = courseAppearance.purpleY = courseAppearance.purpleK = 1;
}
else {
courseAppearance.useDefaultPurple = false;
}
xmlinput.Skip();
break;
case "print-area":
printArea = new PrintArea();
printArea.ReadAttributesAndContent(xmlinput);
break;
case "descriptions":
descriptionLangId = xmlinput.GetAttributeString("lang");
string descriptionColor = xmlinput.GetAttributeString("color", "black");
if (descriptionColor.Equals("purple", StringComparison.InvariantCultureIgnoreCase))
courseAppearance.descriptionsPurple = true;
else
courseAppearance.descriptionsPurple = false;
xmlinput.Skip();
break;
case "ocad":
courseAppearance.useOcadOverprint = xmlinput.GetAttributeBool("overprint-colors", false);
xmlinput.Skip();
break;
case "custom-symbol-text":
string iof2004id = xmlinput.GetAttributeString("iof-2004-ref");
bool key = xmlinput.GetAttributeBool("show-key", false);
customSymbolKey[iof2004id] = key;
xmlinput.Read();
xmlinput.MoveToContent();
List<SymbolText> texts = new List<SymbolText>();
if (xmlinput.Reader.NodeType == XmlNodeType.Text) {
// Reading the old-style custom symbol text.
string customText = xmlinput.Reader.ReadString();
if (iof2004id.StartsWith("8.", StringComparison.InvariantCulture))
customText += " {0}"; // old style for modifiers didn't have the fill-in placeholder.
SymbolText text = new SymbolText();
text.Lang = "en";
text.Plural = false;
text.Gender = "";
text.Text = customText;
texts.Add(text);
}
else {
// Read the new-style custom symbol text.
while (xmlinput.Reader.NodeType == XmlNodeType.Element && xmlinput.Name == "text") {
SymbolText text = new SymbolText();
text.ReadXml(xmlinput);
texts.Add(text);
xmlinput.Skip();
}
}
customSymbolText[iof2004id] = texts;
xmlinput.Skip();
break;
}
first = false;
}
if (allControlsPrintScale == 0)
allControlsPrintScale = mapScale;
float scaleRatio;
if (mapScale > 0 && allControlsPrintScale > 0)
scaleRatio = allControlsPrintScale / mapScale;
else
scaleRatio = 1.0F;
if (printArea == null) {
printArea = MapUtil.GetDefaultPrintArea(mapFileName, scaleRatio);
}
}
// Read the values in the grid into symbolTexts.
void ReadGrid()
{
List<SymbolText> symtexts = new List<SymbolText>();
foreach (DataGridViewRow row in dataGridView.Rows) {
SymbolText text = new SymbolText();
text.Lang = symLanguage.LangId;
text.Text = UnsanitizeFillIn((string) row.Cells[3].Value);
if (genderColumn.Visible)
text.Gender = (string) row.Cells[1].Value;
else if (showGenderList)
text.Gender = comboBoxGenderChooser.Text;
else
text.Gender = "";
if (numberColumn.Visible)
text.Plural = (string) row.Cells[0].Value == MiscText.Plural;
else
text.Plural = false;
if (caseColumn.Visible) {
text.Case = (string)row.Cells[2].Value;
}
if (showCaseList) {
if (comboBoxCaseChooser.SelectedIndex <= 0)
text.CaseOfModified = "";
else
text.CaseOfModified = (string) comboBoxCaseChooser.SelectedItem;
}
symtexts.Add(text);
}
symbolTexts = symtexts;
}
// Copy all texts from one language to another.
private void CopyAllTexts(string langIdFrom, string langIdTo)
{
XmlNodeList allTexts = root.SelectNodes(string.Format("/symbols/symbol/text[@lang='{0}']", langIdFrom));
foreach (XmlNode node in allTexts) {
SymbolText symText = new SymbolText();
symText.ReadFromXmlElementNode((XmlElement) node);
symText.Lang = langIdTo;
AddOneDescriptionText(((XmlElement)node.ParentNode).GetAttribute("id"), symText);
}
}
// Add one symbol name.
private void AddOneSymbolName(string symbolId, SymbolText symbolText)
{
symbolText.Plural = false;
symbolText.Gender = "";
// The new node to insert/replace.
XmlNode newNode = symbolText.CreateXmlElement(xmldoc, "name");
// Find existing symbol, for this symbolId
XmlNode symbolNode = root.SelectSingleNode(string.Format("/symbols/symbol[@id='{0}']", symbolId));
// Add new name node
symbolNode.PrependChild(newNode);
symbolNode.InsertBefore(xmldoc.CreateTextNode("\r\n\t\t"), newNode);
}
// Add one description text.
private void AddOneDescriptionText(string symbolId, SymbolText symbolText)
{
// The new node to insert/replace.
XmlNode newNode = symbolText.CreateXmlElement(xmldoc, "text");
// Find existing name node, for this symbolId
XmlNodeList nameNodeList = root.SelectNodes(string.Format("/symbols/symbol[@id='{0}']/name", symbolId));
XmlNode lastNameNode = nameNodeList[nameNodeList.Count - 1];
// Add new text node
XmlNode parent = lastNameNode.ParentNode;
parent.InsertAfter(newNode, lastNameNode);
parent.InsertBefore(xmldoc.CreateTextNode("\r\n\t\t"), newNode);
}
/// <summary>
/// Read the state of this symbol from XML. The xmlinput must be on a
/// symbol node.
/// </summary>
public void ReadXml(XmlInput xmlinput)
{
xmlinput.CheckElement("symbol");
this.kind = xmlinput.GetAttributeString("kind")[0];
this.id = xmlinput.GetAttributeString("id");
this.sizeIsDepth = xmlinput.GetAttributeBool("size-is-depth", false);
bool first = true;
List<SymbolStroke> strokes = new List<SymbolStroke>();
while (xmlinput.FindSubElement(first, new string[] { "name", "text", "filled-circle", "circle", "polygon", "filled-polygon", "lines", "beziers", "filled-beziers" })) {
SymbolStroke stroke = new SymbolStroke();
bool isStroke = true;
switch (xmlinput.Name) {
case "name":
xmlinput.CheckElement("name");
string language = xmlinput.GetAttributeString("lang");
name.Add(language, xmlinput.GetContentString());
isStroke = false;
break;
case "text":
xmlinput.CheckElement("text");
SymbolText symtext = new SymbolText();
symtext.ReadXml(xmlinput);
texts.Add(symtext);
isStroke = false;
break;
case "filled-circle":
xmlinput.CheckElement("filled-circle");
stroke.kind = SymbolStrokes.Disc;
stroke.radius = xmlinput.GetAttributeFloat("radius");
break;
case "circle":
xmlinput.CheckElement("circle");
stroke.kind = SymbolStrokes.Circle;
stroke.thickness = xmlinput.GetAttributeFloat("thickness");
stroke.radius = xmlinput.GetAttributeFloat("radius");
break;
case "polygon":
xmlinput.CheckElement("polygon");
stroke.kind = SymbolStrokes.Polygon;
stroke.thickness = xmlinput.GetAttributeFloat("thickness");
stroke.corners = ToLineJoin(xmlinput.GetAttributeString("corners", "round"), xmlinput);
break;
case "filled-polygon":
xmlinput.CheckElement("filled-polygon");
stroke.kind = SymbolStrokes.FilledPolygon;
break;
case "lines":
xmlinput.CheckElement("lines");
stroke.kind = SymbolStrokes.Polyline;
stroke.thickness = xmlinput.GetAttributeFloat("thickness");
stroke.ends = ToLineCap(xmlinput.GetAttributeString("ends", "round"), xmlinput);
stroke.corners = ToLineJoin(xmlinput.GetAttributeString("corners", "round"), xmlinput);
break;
case "beziers":
xmlinput.CheckElement("beziers");
stroke.kind = SymbolStrokes.PolyBezier;
stroke.thickness = xmlinput.GetAttributeFloat("thickness");
stroke.ends = ToLineCap(xmlinput.GetAttributeString("ends", "round"), xmlinput);
break;
case "filled-beziers":
xmlinput.CheckElement("filled-beziers");
stroke.kind = SymbolStrokes.FilledPolyBezier;
break;
}
if (isStroke) {
stroke.points = ReadPoints(xmlinput);
strokes.Add(stroke);
}
first = false;
}
if (this.name == null)
xmlinput.BadXml("Missing name element");
if (texts.Count == 0)
xmlinput.BadXml("Missing text element");
this.strokes = strokes.ToArray();
}
/// <summary>
/// Read the state of this symbol from XML. The xmlinput must be on a
/// symbol node.
/// </summary>
public void ReadXml(XmlInput xmlinput)
{
xmlinput.CheckElement("symbol");
this.kind = xmlinput.GetAttributeString("kind")[0];
this.id = xmlinput.GetAttributeString("id");
this.replacementId = xmlinput.GetAttributeString("replacement-id", null);
this.sizeIsDepth = xmlinput.GetAttributeBool("size-is-depth", false);
string standardStrings = xmlinput.GetAttributeString("standard", "");
if (standardStrings != "")
{
this.standards = standardStrings.Split(',');
}
bool first = true;
List <SymbolStroke> strokes = new List <SymbolStroke>();
while (xmlinput.FindSubElement(first, new string[] { "name", "text", "filled-circle", "circle", "polygon", "filled-polygon", "lines", "beziers", "filled-beziers" }))
{
SymbolStroke stroke = new SymbolStroke();
bool isStroke = true;
switch (xmlinput.Name)
{
case "name":
xmlinput.CheckElement("name");
string language = xmlinput.GetAttributeString("lang");
name.Add(language, xmlinput.GetContentString());
isStroke = false;
break;
case "text":
xmlinput.CheckElement("text");
SymbolText symtext = new SymbolText();
symtext.ReadXml(xmlinput);
texts.Add(symtext);
isStroke = false;
break;
case "filled-circle":
xmlinput.CheckElement("filled-circle");
stroke.kind = SymbolStrokes.Disc;
stroke.radius = xmlinput.GetAttributeFloat("radius");
break;
case "circle":
xmlinput.CheckElement("circle");
stroke.kind = SymbolStrokes.Circle;
stroke.thickness = xmlinput.GetAttributeFloat("thickness");
stroke.radius = xmlinput.GetAttributeFloat("radius");
break;
case "polygon":
xmlinput.CheckElement("polygon");
stroke.kind = SymbolStrokes.Polygon;
stroke.thickness = xmlinput.GetAttributeFloat("thickness");
stroke.corners = ToLineJoin(xmlinput.GetAttributeString("corners", "round"), xmlinput);
break;
case "filled-polygon":
xmlinput.CheckElement("filled-polygon");
stroke.kind = SymbolStrokes.FilledPolygon;
break;
case "lines":
xmlinput.CheckElement("lines");
stroke.kind = SymbolStrokes.Polyline;
stroke.thickness = xmlinput.GetAttributeFloat("thickness");
stroke.ends = ToLineCap(xmlinput.GetAttributeString("ends", "round"), xmlinput);
stroke.corners = ToLineJoin(xmlinput.GetAttributeString("corners", "round"), xmlinput);
break;
case "beziers":
xmlinput.CheckElement("beziers");
stroke.kind = SymbolStrokes.PolyBezier;
stroke.thickness = xmlinput.GetAttributeFloat("thickness");
stroke.ends = ToLineCap(xmlinput.GetAttributeString("ends", "round"), xmlinput);
break;
case "filled-beziers":
xmlinput.CheckElement("filled-beziers");
stroke.kind = SymbolStrokes.FilledPolyBezier;
break;
}
if (isStroke)
{
stroke.points = ReadPoints(xmlinput);
strokes.Add(stroke);
}
first = false;
}
if (this.name == null)
{
xmlinput.BadXml("Missing name element");
}
if (texts.Count == 0)
{
xmlinput.BadXml("Missing text element");
}
this.strokes = strokes.ToArray();
}
