public SvgLink(SvgRoot rootSvg, string text, string href, double x, double y) : base(rootSvg, "a")
{
Text = new SvgText(rootSvg, text, x, y);
CreateElement();
Text.Fill = "#1382CE";
Text.OnMouseOut = "this.setAttribute('fill', '#1382CE')";
Text.OnMouseOver = "this.setAttribute('fill', '#F58026')";
Href = href;
Text.X = x;
Text.Y = y;
}
public SvgLink(SvgRoot svg, string text, string href, double x, double y)
{
Text = new SvgText(svg, text, x, y);
CreateElement(svg);
Text.Fill = "#1382CE";
Text.OnMouseOut = "this.setAttribute('fill', '#1382CE')";
Text.OnMouseOver = "this.setAttribute('fill', '#F58026')";
Href = href;
Text.X = x;
Text.Y = y;
}
private double RenderHeader(ClassDiagram classDiagram, double position)
{
var accessibility = new SvgText(_svgRoot, classDiagram.Accessibility, (_diagramWidth - classDiagram.Accessibility.GetWidth(11, Fonts.FontItalic)) / 2, position);
accessibility.FontSize = 11;
var name = new SvgLink(_svgRoot, classDiagram.Name, string.Format("{{{{type-link:{0}}}}}", classDiagram.TypeIdentifier), (_diagramWidth - classDiagram.Name.GetWidth(14, Fonts.FontLight)) / 2, position += 20);
name.Text.FontSize = 14;
position += 15;
var path = new SvgPath(_svgRoot, string.Format("M0.5,{0}L{1},{0}", position.ToString("0.00", CultureInfo.InvariantCulture), _diagramWidth.ToString("0.00", CultureInfo.InvariantCulture)));
path.StrokeWidth = 1;
path.Stroke = "#979797";
_svgRoot.AppendChild(accessibility.XmlElement);
_svgRoot.AppendChild(name.XmlElement);
_svgRoot.AppendChild(path.XmlElement);
return position + 25;
}
private void CloseBlock()
{
_openBlocks--;
var text = new SvgText(_svgRoot, "end", 20 + _openBlocks * 15, _diagramSize.Height);
text.FontSize = 10;
_svgGraphic.Add(text);
_diagramSize.Height += 20;
}
private void OpenBlock(SequenceDiagramComposite block)
{
var textWidth = block.Text.GetWidth(12, Fonts.FontLight);
var text = new SvgText(_svgRoot, block.Text, 20 + _openBlocks * 15, _diagramSize.Height + 10);
text.FontSize = 10;
_svgGraphic.Add(text);
// Setzen der Breite des Diagramms auf die eventuell größere Breite des Textes
if ((textWidth + 20 + _openBlocks * 15) > _diagramSize.Width)
_diagramSize.Width = textWidth + 20 + _openBlocks * 15 + 10;
_diagramSize.Height += 20;
_openBlocks++;
}
private void DrawReturnConnection(SequenceDiagramConnection connection)
{
var callerNodeMiddlePoint = _nodeMiddlePoints[connection.CallerId];
var calledNodeMiddlePoint = connection.CalledId == Guid.Empty ? 0 : _nodeMiddlePoints[connection.CalledId];
var textWidth = ("return " + connection.Text).GetWidth(12, Fonts.FontLight);
var text = new SvgText(_svgRoot, "return " + connection.Text, calledNodeMiddlePoint + 10, _diagramSize.Height + 10);
text.FontSize = 12;
_svgGraphic.Add(text);
if ((textWidth + calledNodeMiddlePoint + 10) > _diagramSize.Width)
{
_diagramSize.Width = textWidth + calledNodeMiddlePoint + 20;
}
var path = new SvgPath(_svgRoot, string.Format("M{0},{1}L{2},{1}",
calledNodeMiddlePoint.ToString("0.00", CultureInfo.InvariantCulture),
(_diagramSize.Height + 20).ToString("0.00", CultureInfo.InvariantCulture),
callerNodeMiddlePoint.ToString("0.00", CultureInfo.InvariantCulture)));
path.StrokeWidth = 1;
path.Stroke = "#979797";
_svgGraphic.Add(path);
var startX = (int)calledNodeMiddlePoint;
var startY = (int)_diagramSize.Height + 20;
var points = string.Format("{0},{1} {2},{3} {2},{4}", startX, startY, startX + 5, startY + 5, startY - 5);
var arrow = new SvgPolygon(_svgRoot, points);
arrow.Stroke = arrow.Fill = "#979797";
_svgGraphic.Add(arrow);
_diagramSize.Height += 35;
}
private void RenderHeader()
{
var accessibility = new SvgText(
_svgRoot,
_classDiagram.Accessibility,
(_diagramSize.Width - _classDiagram.Accessibility.GetWidth(11, Fonts.FontItalic)) / 2,
ACCESSIBILITY_LABEL_Y);
accessibility.FontSize = 11;
SvgElement name;
if (_classDiagram.IsProjectStranger)
{
name = new SvgText(
_svgRoot,
_classDiagram.Name,
(_diagramSize.Width - _classDiagram.Name.GetWidth(14, Fonts.FontLight)) / 2,
CLASSLABEL_Y);
((SvgText)name).FontSize = 14;
}
else
{
name = new SvgLink(
_svgRoot,
_classDiagram.Name,
string.Format("{{{{type-link:{0}}}}}", _classDiagram.TypeIdentifier),
(_diagramSize.Width - _classDiagram.Name.GetWidth(14, Fonts.FontLight)) / 2,
CLASSLABEL_Y);
((SvgLink)name).Text.FontSize = 14;
}
var path = new SvgPath(
_svgRoot,
string.Format("M0.5,{0}L{1},{0}",
(CLASSLABEL_Y + 10).ToString("0.00", CultureInfo.InvariantCulture),
_diagramSize.Width.ToString("0.00", CultureInfo.InvariantCulture)));
path.StrokeWidth = 1;
path.Stroke = "#979797";
_svgGraphic.Add(accessibility);
_svgGraphic.Add(name);
_svgGraphic.Add(path);
}
private void RenderRowSection(List<ClassDiagramRow> classDiagramRows, string memberType, int rowCountOffset, int sectionOffset)
{
for (int i = 0; i < classDiagramRows.Count; i++)
{
var image = new SvgImage(
_svgRoot,
15,
FIRSTROW_OFFSET_Y + ((i + rowCountOffset) * 25) + (sectionOffset * 10) - 12,
16,
16,
string.Format("data:image/png;base64,{0}", Icons.GetBase64Icon(classDiagramRows[i].Type, classDiagramRows[i].Accessibility)));
SvgElement text;
if (_classDiagram.IsProjectStranger)
{
text = new SvgText(
_svgRoot,
classDiagramRows[i].Text,
40,
FIRSTROW_OFFSET_Y + ((i + rowCountOffset) * 25) + (sectionOffset * 10));
((SvgText)text).FontSize = 14;
}
else
{
text = new SvgLink(
_svgRoot,
classDiagramRows[i].Text,
string.Format("{{{{{0}-link:{1}}}}}", memberType, classDiagramRows[i].Identifier),
40,
FIRSTROW_OFFSET_Y + ((i + rowCountOffset) * 25) + (sectionOffset * 10));
((SvgLink)text).Text.FontSize = 14;
}
_svgGraphic.Add(image);
_svgGraphic.Add(text);
}
if (classDiagramRows.Count > 0 && FollowingSectionsNotEmpty(memberType))
{
RenderLine(FIRSTROW_OFFSET_Y + ((classDiagramRows.Count + rowCountOffset) * 25) + (sectionOffset * 10) - 10);
}
}
private void CloseBlock()
{
_openBlocks--;
var text = new SvgText(_svgRoot, "end", 20 + _openBlocks * 15, _diagramSize.Height);
text.FontSize = 10;
_svgRoot.AppendChild(text.XmlElement);
_diagramSize.Height += 20;
}