public SILayout()
{
_Components = new List <LayoutComponent>();
_Strings = new LayoutItemCollection <SIString>(this);
_Strings.CollectionChanged += Strings_CollectionChanged;
Margins = new FingerboardMargin(this);
_StringSpacingMode = StringSpacingType.Simple;
SimpleStringSpacing = new StringSpacingSimple(this);
ManualStringSpacing = new StringSpacingManual(this);
SingleScaleConfig = new SingleScaleManager(this);
DualScaleConfig = new DualScaleManager(this);
MultiScaleConfig = new MultipleScaleManager(this);
VisualElements = new List <VisualElement>();
_ScaleLengthMode = ScaleLengthType.Single;
_FretsTemperament = Temperament.Equal;
_FretInterpolation = FretInterpolationMethod.Spline;
_CachedBounds = RectangleM.Empty;
LayoutName = string.Empty;
LayoutChanges = new List <ILayoutChange>();
LayoutVersion = CURRENT_LAYOUT_VERSION;
//_InstrumentType = InstrumentType.Guitar;
}
public void UpdateInfos()
{
_Length = Measure.Zero;
for (int i = 0; i < Points.Count - 1; i++)
{
_Length += PointM.Distance(Points[i], Points[i + 1]);
}
_Bounds = RectangleM.BoundingRectangle(_Points);
isDirty = false;
}
private void UpdateInfos()
{
_Direction = ((Vector)P2 - (Vector)P1).Normalized;
_Equation = Line.FromPoints((Vector)P1, (Vector)P2);
_Bounds = RectangleM.FromLTRB(
Measure.Min(P1.X, P2.X),
Measure.Max(P1.Y, P2.Y),
Measure.Max(P1.X, P2.X),
Measure.Min(P1.Y, P2.Y));
_Length = Measure.FromNormalizedValue(((Vector)P2 - (Vector)P1).Length, P1.Unit ?? P2.Unit);
isDirty = false;
}
public RectangleM GetLayoutBounds()
{
if (VisualElements.Count == 0)
{
return(RectangleM.Empty);
}
if (!_CachedBounds.IsEmpty)
{
return(_CachedBounds);
}
Measure minX = Measure.Zero;
Measure maxX = Measure.Zero;
Measure minY = Measure.Zero;
Measure maxY = Measure.Zero;
foreach (var elem in VisualElements)
{
if (elem.Bounds.IsEmpty)
{
continue;
}
if (elem.Bounds.Left < minX)
{
minX = elem.Bounds.Left;
}
if (elem.Bounds.Bottom < minY)
{
minY = elem.Bounds.Bottom;
}
if (elem.Bounds.Right > maxX)
{
maxX = elem.Bounds.Right;
}
if (elem.Bounds.Top > maxY)
{
maxY = elem.Bounds.Top;
}
}
_CachedBounds = RectangleM.FromLTRB(minX, maxY, maxX, minY);
return(_CachedBounds);
}
protected override void InitializeDocument()
{
Document = new SvgDocument();
if (!string.IsNullOrEmpty(Layout.LayoutName))
Document.CustomAttributes.Add("LayoutName", Layout.LayoutName);
LayoutBounds = Layout.GetLayoutBounds();
Document.X = new SvgUnit(0);
Document.Y = new SvgUnit(0);
Document.Width = GetDocumentUnit(LayoutBounds.Width);
Document.Height = GetDocumentUnit(LayoutBounds.Height);
if (Options.InkscapeCompatible)
{
Document.CustomAttributes.Add("xmlns:inkscape", "http://www.inkscape.org/namespaces/inkscape");
//The Svg library serializes the viewbox with comma and space, but this combination is not handled by the Inkscape DXF exporter
Document.CustomAttributes.Add("viewBox",
string.Format(NumberFormatInfo.InvariantInfo, "0,0,{0},{1}",
LayoutBounds.Width[Options.ExportUnit].DoubleValue,
LayoutBounds.Height[Options.ExportUnit].DoubleValue));
}
else
{
Document.ViewBox = new SvgViewBox(0, 0, Document.Width, Document.Height);
}
OriginOffset = new PointM(LayoutBounds.Location.X * -1, LayoutBounds.Location.Y);
OriginOffestVec = OriginOffset.ToVector(Options.ExportUnit);
LineDashPattern = new SvgUnitCollection
{
GetRelativeUnit(6, SvgUnitType.Point),
GetRelativeUnit(4, SvgUnitType.Point),
GetRelativeUnit(2, SvgUnitType.Point),
GetRelativeUnit(4, SvgUnitType.Point)
};
}