public GraphicsPath CreateRoundedRectanglePath(Rectangle rect, RoundDirect direct, int cornerRadius)
{
GraphicsPath roundedRect = new GraphicsPath();
switch (direct)
{
case RoundDirect.LeftDown:
roundedRect.AddLine(rect.X, rect.Y, rect.X + rect.Width, rect.Y);
roundedRect.AddLine(rect.X + rect.Width, rect.Y, rect.X + rect.Width, rect.Bottom);
roundedRect.AddLine(rect.X + rect.Width, rect.Bottom, rect.X + cornerRadius * 2, rect.Bottom);
roundedRect.AddArc(rect.X, rect.Bottom - cornerRadius * 2, cornerRadius * 2, cornerRadius * 2, 90, 90);
roundedRect.AddLine(rect.X, rect.Bottom - cornerRadius * 2, rect.X, rect.Y);
roundedRect.CloseFigure();
break;
case RoundDirect.RightDown:
roundedRect.AddLine(rect.X, rect.Y, rect.X + rect.Width, rect.Y);
roundedRect.AddLine(rect.X + rect.Width, rect.Y, rect.X + rect.Width, rect.Bottom - cornerRadius * 2);
roundedRect.AddArc(rect.X + rect.Width - cornerRadius * 2, rect.Y + rect.Height - cornerRadius * 2, cornerRadius * 2, cornerRadius * 2, 0, 90);
roundedRect.AddLine(rect.X + rect.Width - cornerRadius * 2, rect.Bottom, rect.X, rect.Bottom);
roundedRect.AddLine(rect.X, rect.Bottom, rect.X, rect.Y);
roundedRect.CloseFigure();
break;
case RoundDirect.All:
roundedRect.AddArc(rect.X, rect.Y, cornerRadius * 2, cornerRadius * 2, 180, 90);
roundedRect.AddLine(rect.X + cornerRadius, rect.Y, rect.Right - cornerRadius * 2, rect.Y);
roundedRect.AddArc(rect.X + rect.Width - cornerRadius * 2, rect.Y, cornerRadius * 2, cornerRadius * 2, 270, 90);
roundedRect.AddLine(rect.Right, rect.Y + cornerRadius * 2, rect.Right, rect.Y + rect.Height - cornerRadius * 2);
roundedRect.AddArc(rect.X + rect.Width - cornerRadius * 2, rect.Y + rect.Height - cornerRadius * 2, cornerRadius * 2, cornerRadius * 2, 0, 90);
roundedRect.AddLine(rect.Right - cornerRadius * 2, rect.Bottom, rect.X + cornerRadius * 2, rect.Bottom);
roundedRect.AddArc(rect.X, rect.Bottom - cornerRadius * 2, cornerRadius * 2, cornerRadius * 2, 90, 90);
roundedRect.AddLine(rect.X, rect.Bottom - cornerRadius * 2, rect.X, rect.Y + cornerRadius * 2);
roundedRect.CloseFigure();
break;
default: break;
}
return(roundedRect);
}
public GraphicsPath CreateRoundedRectanglePath(Rectangle rect, RoundDirect direct, int cornerRadius)
{
GraphicsPath roundedRect = new GraphicsPath();
switch (direct)
{
case RoundDirect.LeftDown:
roundedRect.AddLine(rect.X, rect.Y, rect.X + rect.Width, rect.Y);
roundedRect.AddLine(rect.X + rect.Width, rect.Y, rect.X + rect.Width, rect.Bottom);
roundedRect.AddLine(rect.X + rect.Width, rect.Bottom, rect.X + cornerRadius * 2, rect.Bottom);
roundedRect.AddArc(rect.X, rect.Bottom - cornerRadius * 2, cornerRadius * 2, cornerRadius * 2, 90, 90);
roundedRect.AddLine(rect.X, rect.Bottom - cornerRadius * 2, rect.X, rect.Y);
roundedRect.CloseFigure();
break;
case RoundDirect.RightDown:
roundedRect.AddLine(rect.X, rect.Y, rect.X + rect.Width, rect.Y);
roundedRect.AddLine(rect.X + rect.Width, rect.Y, rect.X + rect.Width, rect.Bottom - cornerRadius * 2);
roundedRect.AddArc(rect.X + rect.Width - cornerRadius * 2, rect.Y + rect.Height - cornerRadius * 2, cornerRadius * 2, cornerRadius * 2, 0, 90);
roundedRect.AddLine(rect.X + rect.Width - cornerRadius * 2, rect.Bottom, rect.X, rect.Bottom);
roundedRect.AddLine(rect.X, rect.Bottom, rect.X, rect.Y);
roundedRect.CloseFigure();
break;
case RoundDirect.All:
roundedRect.AddArc(rect.X, rect.Y, cornerRadius * 2, cornerRadius * 2, 180, 90);
roundedRect.AddLine(rect.X + cornerRadius, rect.Y, rect.Right - cornerRadius * 2, rect.Y);
roundedRect.AddArc(rect.X + rect.Width - cornerRadius * 2, rect.Y, cornerRadius * 2, cornerRadius * 2, 270, 90);
roundedRect.AddLine(rect.Right, rect.Y + cornerRadius * 2, rect.Right, rect.Y + rect.Height - cornerRadius * 2);
roundedRect.AddArc(rect.X + rect.Width - cornerRadius * 2, rect.Y + rect.Height - cornerRadius * 2, cornerRadius * 2, cornerRadius * 2, 0, 90);
roundedRect.AddLine(rect.Right - cornerRadius * 2, rect.Bottom, rect.X + cornerRadius * 2, rect.Bottom);
roundedRect.AddArc(rect.X, rect.Bottom - cornerRadius * 2, cornerRadius * 2, cornerRadius * 2, 90, 90);
roundedRect.AddLine(rect.X, rect.Bottom - cornerRadius * 2, rect.X, rect.Y + cornerRadius * 2);
roundedRect.CloseFigure();
break;
default: break;
}
return roundedRect;
}
