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 DrawBackGround(Graphics gr)
{
if (BackgroundImage != null)
{
return;
}
gr.FillRectangle(_backGroundBrush.GetBrush(ClientRectangle), ClientRectangle);
}
private void DrawRowLines(Graphics gr, Rectangle clientRect)
{
if (_rowLineWidth <= 0)
{
return;
}
for (int i = 1; i < _ratings.Count; ++i)
{
RectangleF rect = new RectangleF(clientRect.Left, clientRect.Top + i * _rowHeight + (i - 1) * _rowLineWidth, clientRect.Width, _rowLineWidth);
gr.FillRectangle(_rowLineBrush.GetBrush(Rectangle.Round(rect)), rect);
}
}
private void DrawNoteBar(Graphics gr, BrushInfo brushInfo, Color frameColor, RectangleF rect)
{
rect.Inflate(_noteBarShapeInflateValue, _noteBarShapeInflateValue);
if (frameColor != Color.Empty)
{
using (GraphicsPath framePath = GetShapePath(rect))
{
gr.FillPath(new SolidBrush(frameColor), framePath);
}
rect.Inflate(-1, -1);
}
using (GraphicsPath path = GetShapePath(rect))
{
gr.FillPath(brushInfo.GetBrush(Rectangle.Round(rect)), path);
}
}