FastReport

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using FastReport.Utils;
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using System.Drawing;
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using System.ComponentModel;
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namespace FastReport.Gauge.Radial
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{
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#if !DEBUG
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    [DesignTimeVisible(false)]
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#endif
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    class RadialLabel : GaugeLabel
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    {
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        public RadialLabel(GaugeObject parent) : base(parent)
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        {
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            Parent = parent as RadialGauge;
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        }
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        public override void Draw(FRPaintEventArgs e)
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        {
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            if ((Parent as RadialGauge).Type == RadialGaugeType.Circle)
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            {
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                base.Draw(e);
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                float x = (Parent.AbsLeft + Parent.Border.Width / 2) * e.ScaleX;
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                float y = (Parent.AbsTop + Parent.Border.Width / 2) * e.ScaleY;
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                float dx = (Parent.Width - Parent.Border.Width) * e.ScaleX - 1;
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                float dy = (Parent.Height - Parent.Border.Width) * e.ScaleY - 1;
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                PointF lblPt = new PointF(x + dx / 2, y + dy - ((Parent.Scale as RadialScale).AvrTick.Y - y));
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                SizeF txtSize = RadialUtils.GetStringSize(e, Parent, Font, Text);
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                Font font = RadialUtils.GetFont(e, Parent, Font);
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                Brush brush = e.Cache.GetBrush(Color);
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                e.Graphics.DrawString(Text, font, brush, lblPt.X - txtSize.Width / 2, lblPt.Y - txtSize.Height / 2);
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            }
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        }
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    }
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}
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