/// <summary>
/// This virtual function writes the staff name and barnumber to the SVG file (if they are present).
/// Overrides write the region info (if present).
/// The barline itself is drawn when the system (and staff edges) is complete.
/// </summary>
public virtual void WriteDrawObjectsSVG(SvgWriter w)
{
if (StaffNameMetrics != null)
{
StaffNameMetrics.WriteSVG(w);
}
if (BarnumberMetrics != null)
{
BarnumberMetrics.WriteSVG(w);
}
}
protected void SetCommonMetrics(Graphics graphics, List <DrawObject> drawObjects)
{
StaffMetrics staffMetrics = Voice.Staff.Metrics;
foreach (DrawObject drawObject in DrawObjects)
{
if (drawObject is StaffNameText staffNameText)
{
CSSObjectClass staffClass = CSSObjectClass.staffName;
StaffNameMetrics = new StaffNameMetrics(staffClass, graphics, staffNameText.TextInfo);
// move the staffname vertically to the middle of this staff
double staffheight = staffMetrics.StafflinesBottom - staffMetrics.StafflinesTop;
double dy = (staffheight * 0.5F) + (Gap * 0.8F);
StaffNameMetrics.Move(0, dy);
}
if (drawObject is FramedBarNumberText framedBarNumberText)
{
BarnumberMetrics = new BarnumberMetrics(graphics, framedBarNumberText.TextInfo, framedBarNumberText.FrameInfo);
// move the bar number to its default (=lowest) position above this staff.
BarnumberMetrics.Move(0, staffMetrics.StafflinesTop - BarnumberMetrics.Bottom - (Gap * 3));
}
}
}