private void DrawClippedCurrentNoteBar(Graphics gr, RectangleF rect, int currentNoteIndex)
{
rect.Inflate(_noteBarShapeInflateValue, _noteBarShapeInflateValue);
if (_activeNoteBarFrameColor != Color.Empty)
{
rect.Inflate(-1, -1);
}
float rateHeight;
RatingNote note = _ratings[currentNoteIndex];
if (_currentNoteValue == note.ToValue)
{
rateHeight = rect.Height;
}
else if (_currentNoteValue == note.FromValue)
{
rateHeight = 1;
}
else
{
rateHeight = rect.Height * (_currentNoteValue - note.FromValue) / (note.ToValue - note.FromValue);
rateHeight = (float)Math.Round(rateHeight, 2);
}
using (GraphicsPath path = GetShapePath(rect))
{
gr.SetClip(path);
gr.FillRectangle(_activeNoteBarBrush.GetBrush(Rectangle.Round(rect)), new RectangleF(rect.Left, rect.Bottom - rateHeight, rect.Width, rateHeight));
gr.ResetClip();
}
}
private void DrawNoteNameOrValue(Graphics gr, RatingNote note, RectangleF rect)
{
if ((_showNoteName || _showNoteValue) == false)
{
return;
}
string noteNameValueStr = string.Empty;
if (_showNoteValue)
{
noteNameValueStr = (_showNoteName ? " (" : string.Empty)
+ note.FromValue.ToString()
+ " - "
+ note.ToValue.ToString()
+ (_showNoteName ? ")" : string.Empty);
}
if (_showNoteName)
{
noteNameValueStr = note.Name + noteNameValueStr;
}
StringFormat sf = new StringFormat();
sf.LineAlignment = StringAlignment.Center;
sf.Alignment = _noteTextAlignment;
gr.DrawString(noteNameValueStr, Font, new SolidBrush(ForeColor), rect, sf);
}
public RatingNote AddRating(string ratingName, float fromValue, float toValue)
{
RatingNote rating = new RatingNote {
Name = ratingName, FromValue = fromValue, ToValue = toValue
};
_ratings.Add(rating);
_ratings.Sort((x, y) => y.ToValue.CompareTo(x.ToValue));
ArrangeRowHeight();
return(rating);
}
