/// <summary>
/// Draw this item on the given graphics.
/// The graphics is transformed such that this item can draw starting at (0, 0).
/// </summary>
protected override void DrawItem(ItemPaintEventArgs e, Size sz)
{
// Draw background
var roundSize = Math.Min(sz.Width, sz.Height) / 4;
using (var path = GraphicsUtil.CreateCircle(Math.Min(sz.Width, sz.Height)))
{
using (var brush = new SolidBrush(Color.FromArgb(192, BackgroundColor)))
{
e.Graphics.FillPath(brush, path);
}
e.Graphics.DrawPath(Pens.Silver, path);
// Draw text);
if (Context.ShowDescriptions)
{
using (var brush = new SolidBrush(TextColor))
{
var font = SystemFonts.DefaultFont;
var text = Text;
var bounds = e.Graphics.GetTextBounds(font, text, new PointF(sz.Width / 2.0F, sz.Height),
ContentAlignment.TopCenter);
e.Graphics.DrawString(Text, font, brush, bounds);
}
}
// Clip to rounded rectangle
e.Graphics.SetClip(path);
// Draw state
using (var brush = new SolidBrush(TextColor))
{
var format = new StringFormat();
format.LineAlignment = StringAlignment.Center;
format.Alignment = StringAlignment.Center;
format.FormatFlags = StringFormatFlags.NoWrap;
e.Graphics.DrawString(Position.ToString(), SystemFonts.DefaultFont, brush,
new RectangleF(0, 0, sz.Width, sz.Height), format);
}
}
}
