using System.Drawing; using System.Drawing.Drawing2D; using System.Drawing.Text; namespace GanttChartPoC.GanttChart { internal static class DrawingExtensionMethod { public static void SetHighQuality(this Graphics dc) { dc.CompositingMode = CompositingMode.SourceOver; dc.CompositingQuality = CompositingQuality.HighQuality; dc.InterpolationMode = InterpolationMode.HighQualityBicubic; dc.TextRenderingHint = TextRenderingHint.ClearTypeGridFit; dc.PixelOffsetMode = PixelOffsetMode.HighQuality; dc.SmoothingMode = SmoothingMode.HighQuality; } } }