public override void CreateMetrics(Graphics graphics)
{
double rightEdge = (ThickStrokeWidth / 2F) + DoubleBarPadding + ThinStrokeWidth;
double leftEdge = -rightEdge;
Metrics = new BRMetrics(leftEdge, rightEdge, CSSObjectClass.thinBarline, CSSObjectClass.thickBarline);
SetCommonMetrics(graphics, DrawObjects);
foreach (DrawObject drawObject in DrawObjects)
{
if (drawObject is FramedRegionStartText frst)
{
FramedRegionStartTextMetrics = new FramedRegionInfoMetrics(graphics, frst.Texts, frst.FrameInfo, Gap);
if (RegionFrameConnectorMetrics == null)
{
RegionFrameConnectorMetrics = new RegionFrameConnectorMetrics(Metrics.OriginX, frst.FrameInfo.Bottom, Metrics.Top);
}
}
if (drawObject is FramedRegionEndText fret)
{
FramedRegionEndTextMetrics = new FramedRegionInfoMetrics(graphics, fret.Texts, fret.FrameInfo, Gap);
}
}
}
/// <summary>
/// This function writes the staff name, barnumber and region info to the SVG file (if they are present).
/// The barline itself is drawn when the system (and staff edges) is complete.
/// </summary>
public override void WriteDrawObjectsSVG(SvgWriter w)
{
base.WriteDrawObjectsSVG(w);
FramedRegionInfoMetrics upperBox = null;
if (FramedRegionEndTextMetrics != null)
{
upperBox = FramedRegionEndTextMetrics;
}
if (FramedRegionStartTextMetrics != null)
{
upperBox = (upperBox != null && upperBox.Bottom < FramedRegionStartTextMetrics.Bottom) ? upperBox : FramedRegionStartTextMetrics;
}
if (upperBox != null)
{
DrawRegionFrameConnector(w, upperBox);
}
if (FramedRegionEndTextMetrics != null)
{
FramedRegionEndTextMetrics.WriteSVG(w);
}
if (FramedRegionStartTextMetrics != null)
{
FramedRegionStartTextMetrics.WriteSVG(w);
}
}
protected virtual void DrawRegionFrameConnector(SvgWriter w, FramedRegionInfoMetrics framedRegionInfoMetrics)
{
double x = this.Metrics.OriginX;
double top = framedRegionInfoMetrics.Bottom;
double bottom = this.Metrics.Top;
w.SvgLine(CSSObjectClass.regionFrameConnector, x, top, x, bottom);
}
/// <summary>
/// Moves this FramedRegionInfoMetrics object above the argument,
/// but only if they overlap horizontally.
/// </summary>
/// <param name="framedRegionInfoMetrics"></param>
internal void MoveAbove(FramedRegionInfoMetrics framedRegionInfoMetrics)
{
double verticalOverlap = this.OverlapHeight(framedRegionInfoMetrics, -1);
if (verticalOverlap > 0)
{
this.Move(0, Bottom - (verticalOverlap - (2 * Gap)));
}
}
// The following functions are inherited from EndRegionBarline.
// public override void WriteDrawObjectsSVG(SvgWriter w)
// public override void AddMetricsToEdge(HorizontalEdge horizontalEdge)
// internal override void AlignFramedTextsXY(List<NoteObject> fixedNoteObjects)
// internal override void AddAncilliaryMetricsTo(StaffMetrics staffMetrics)
public override void CreateMetrics(Graphics graphics)
{
double leftEdge = -((ThickStrokeWidth / 2F) + DoubleBarPadding + NormalStrokeWidth);
double rightEdge = (ThickStrokeWidth / 2F);
Metrics = new BRMetrics(leftEdge, rightEdge, CSSObjectClass.thinBarline, CSSObjectClass.thickBarline);
foreach (DrawObject drawObject in DrawObjects)
{
if (drawObject is FramedRegionEndText frst)
{
FramedRegionEndTextMetrics = new FramedRegionInfoMetrics(graphics, frst.Texts, frst.FrameInfo, Gap);
break;
}
}
}
protected void MoveBarnumberAboveRegionBox(BarnumberMetrics barnumberMetrics, FramedRegionInfoMetrics regionInfoMetrics)
{
if (barnumberMetrics != null && regionInfoMetrics != null)
{
double padding = Gap * 1.5;
double shift = barnumberMetrics.Bottom - regionInfoMetrics.Top + padding;
barnumberMetrics.Move(0, -shift);
}
}
