/// <summary>
/// Gnuplotコマンド用の文字列を取得します。
/// </summary>
/// <returns></returns>
public override string ToString()
{
List <string> format = new List <string>();
if (LineType > 0)
{
format.Add($"lt {LineType}");
}
if (!string.IsNullOrEmpty(LineColor))
{
format.Add($"lc rgbcolor '{LineColor}'");
}
else
{
format.Add($"lc {LineColorIndex}");
}
if (LineWidth > 0)
{
format.Add($"lw {LineWidth.ToString("f1")}");
}
if (PointType > 0)
{
format.Add($"pt {PointType}");
}
if (PointSize > 0)
{
format.Add($"ps {LineWidth.ToString("f1")}");
}
return(string.Join(" ", format.ToArray()));
}
/// <summary>
/// Converts object to the string of the format specified.
/// </summary>
/// <param name="format"></param>
/// <param name="formatProvider"></param>
/// <returns></returns>
protected override string ToStringInternal(string format, IFormatProvider formatProvider)
{
StringBuilder sb = new StringBuilder();
sb.Append("Path(")
.Append("w=")
.Append(LineWidth?.ToString(format, formatProvider) ?? "null")
.Append(",c=")
.Append(Color ?? "null")
.Append(",f=")
.Append(Fill?.ToString(formatProvider).ToLower() ?? "null");
if (Elements.Count > 0)
{
sb.Append(",[");
for (int i = 0; i < Elements.Count; i++)
{
if (i > 0)
{
sb.Append(',');
}
sb.Append(Elements[i].ToString());
}
sb.Append("]");
}
sb.Append(')');
return(sb.ToString());
}
public override void Serialize(XmlDocument dom, XmlElement node)
{
base.Serialize(dom, node);
node.SetAttribute("target", Target.ID);
if (LayoutData != null)
{
node.SetAttribute("cp1_length", LayoutData.CP1.Length.ToString());
node.SetAttribute("cp1_angle", LayoutData.CP1.Angle.ToString());
node.SetAttribute("cp2_length", LayoutData.CP2.Length.ToString());
node.SetAttribute("cp2_angle", LayoutData.CP2.Angle.ToString());
}
node.SetAttribute("width", LineWidth.ToString());
if (!Color.IsEmpty)
{
node.SetAttribute("color", ST.ToString(Color));
}
node.SetAttribute("line_style", LineStyle.ToString());
node.SetAttribute("start_cap", StartCap.ToString());
node.SetAttribute("end_cap", EndCap.ToString());
node.SetAttribute("text", Text);
node.SetAttribute("hyperlink", Hyperlink);
if (!string.IsNullOrEmpty(Remark))
{
ST.WriteTextNode(node, "remark", Remark);
}
}
} /// 获得线的长度及方向
public override void Out2Sw(System.IO.StreamWriter sw)
{
sw.WriteLine("Start");
sw.WriteLine("Line");
sw.WriteLine(Layer);
sw.WriteLine(Color.R.ToString() + "," + Color.G.ToString() + "," + Color.B.ToString());
sw.WriteLine(LineWidth.ToString());
sw.WriteLine(_startpoint.X.ToString() + "," + _startpoint.Y.ToString());
sw.WriteLine(_endpoint.X.ToString() + "," + _endpoint.Y.ToString());
sw.WriteLine("End");
}
public override void Out2Sw(System.IO.StreamWriter sw)
{
sw.WriteLine("Start");
sw.WriteLine("Circle");
sw.WriteLine(Layer);
sw.WriteLine(Color.R.ToString() + "," + Color.G.ToString() + "," + Color.B.ToString());
sw.WriteLine(LineWidth.ToString());
sw.WriteLine(_center.X.ToString() + "," + _center.Y.ToString());
sw.WriteLine(_r.ToString());
sw.WriteLine("End");
}
public override void Out2Sw(System.IO.StreamWriter sw)
{
sw.WriteLine("Start");
sw.WriteLine("PolyLine");
sw.WriteLine(Layer);
sw.WriteLine(Color.R.ToString() + "," + Color.G.ToString() + "," + Color.B.ToString());
sw.WriteLine(LineWidth.ToString());
sw.WriteLine(Count.ToString());
for (int i = 0; i < Count; i++)
{
sw.WriteLine(Vertexs[i].X.ToString() + "," + Vertexs[i].Y.ToString());
}
sw.WriteLine("End");
}
/// <summary>
/// Converts object to the string of the format specified.
/// </summary>
/// <param name="format"></param>
/// <param name="formatProvider"></param>
/// <returns></returns>
protected override string ToStringInternal(string format, IFormatProvider formatProvider)
{
StringBuilder sb = new StringBuilder();
sb.Append("Line(")
.Append("s=")
.Append(Start.ToString(format, formatProvider))
.Append(",e=")
.Append(End.ToString(format, formatProvider))
.Append(",w=")
.Append(LineWidth?.ToString(format, formatProvider) ?? "null")
.Append(",c=")
.Append(Color ?? "null")
.Append(')');
return(sb.ToString());
}
/// <summary>
/// Converts object to the string of the format specified.
/// </summary>
/// <param name="format"></param>
/// <param name="formatProvider"></param>
/// <returns></returns>
protected override string ToStringInternal(string format, IFormatProvider formatProvider)
{
StringBuilder sb = new StringBuilder();
sb.Append("Circle(")
.Append("p=")
.Append(Center.ToString(format, formatProvider))
.Append(",r=")
.Append(Radius.ToString(format, formatProvider))
.Append(",w=")
.Append(LineWidth?.ToString(format, formatProvider) ?? "null")
.Append(",c=")
.Append(Color ?? "null")
.Append(",f=")
.Append(Fill?.ToString(formatProvider).ToLower() ?? "null")
.Append(')');
return(sb.ToString());
}
/// <summary>
/// Converts object to the string of the format specified.
/// </summary>
/// <param name="format"></param>
/// <param name="formatProvider"></param>
/// <returns></returns>
protected override string ToStringInternal(string format, IFormatProvider formatProvider)
{
StringBuilder sb = new StringBuilder();
sb.Append("Rectangle(")
.Append("p=")
.Append(TopLeft.ToString(format, formatProvider))
.Append(",s=")
.Append(Size.ToString(format, formatProvider))
.Append(",w=")
.Append(LineWidth?.ToString(format, formatProvider) ?? "null")
.Append(",c=")
.Append(Color ?? "null")
.Append(",f=")
.Append(Fill?.ToString(formatProvider).ToLower() ?? "null")
.Append(')');
return(sb.ToString());
}
public override void UpdateSvg(XmlDocument document, IEnumerable items)
{
try
{
var elements = (IEnumerable <int>)items;
string linePoints = string.Empty;
double pointPosition = 0;
double svgWidth = (elements.Count() * PointsDistance) + 13;
var svgElement = document.DocumentElement;
var svgAttr = svgElement.Attributes;
svgAttr["viewBox"].Value = $"-10 -5 {svgWidth} 105";
var root = document.DocumentElement.GetElementsByTagName("g").Cast <XmlElement>().LastOrDefault();
var polylineNodeToCopy = root.GetElementsByTagName("polyline").Cast <XmlElement>()
.FirstOrDefault(x => x.HasAttribute("class") && x.Attributes["class"].Value == "line-chart");
var pointNodeToCopy = root.GetElementsByTagName("circle").Cast <XmlElement>()
.FirstOrDefault(x => x.HasAttribute("class") && x.Attributes["class"].Value == "point-chart");
foreach (var el in elements)
{
if (el < 0)
{
continue;
}
var yPosition = 100 - el;
if (ShowPoints)
{
var newPointNode = pointNodeToCopy.CloneNode(true);
var pointAttr = newPointNode.Attributes;
pointAttr["cx"].Value = pointPosition.ToString();
pointAttr["fill"].Value = PointsColor.ToHex();
pointAttr["r"].Value = PointSize.ToString();
pointAttr["cy"].Value = yPosition.ToString();
root.InsertAfter(newPointNode, root.LastChild);
}
linePoints += $"{pointPosition},{yPosition - 1} ";
pointPosition += PointsDistance;
}
var barAttr = polylineNodeToCopy.Attributes;
barAttr["points"].Value = linePoints;
barAttr["stroke"].Value = LineColor.ToHex();
barAttr["stroke-width"].Value = LineWidth.ToString();
root.RemoveChild(pointNodeToCopy);
}
catch (InvalidCastException ex)
{
throw new ItemsSourceException("ItemsSource for Line chart must to be a collection of values IEnumerable<int>", ex);
}
}
/// <summary>
/// Covert to string
/// </summary>
public override string ToString()
{
string graphicInfo = "Annotation Type: Line" + "\n" +
"Position: " + "[ X " + Start.X.ToString("f2") + ", Y " + Start.Y.ToString("f2") + "] Size: [ Width " + Math.Abs(End.X - Start.X).ToString("f2") + ", Height " + Math.Abs(End.Y - Start.Y).ToString("f2") + "]" + "\n" +
"Color: " + ObjectColor.ToString() + ", LineWidth: " + LineWidth.ToString() + "\n";
return(graphicInfo);
}
public void WriteXml(System.Xml.XmlWriter writer)
{
writer.WriteAttributeString("Color", Color.ToString());
writer.WriteAttributeString("LineWidth", LineWidth.ToString());
}