/// <summary>
/// </summary>
/// <exception cref="ArgumentNullException">
/// <para>
/// <paramref name="g"/> is <see langword="null"/>.
/// </para>
/// </exception>
public void DrawRoundBorder(Graphics g, Rectangle bounds, NuGenControlState state, NuGenRoundRectangleStyle style)
{
if (g == null)
{
throw new ArgumentNullException("g");
}
using (Pen pen = this.GetBorderPen(state))
{
NuGenControlPaint.DrawRoundRectangle(g, pen, bounds, _roundRectangleRadius, style);
}
}
/// <summary>
/// </summary>
/// <exception cref="ArgumentNullException">
/// <para>
/// <paramref name="g"/> is <see langword="null"/>.
/// </para>
/// </exception>
public void DrawRoundBorder(Graphics g, Rectangle bounds, NuGenControlState state, NuGenRoundRectangleStyle style)
{
if (g == null)
{
throw new ArgumentNullException("g");
}
using (Pen pen = this.GetBorderPen(state))
{
NuGenControlPaint.DrawRoundRectangle(g, pen, bounds, _roundRectangleRadius, style);
}
}
/// <summary>
/// </summary>
/// <exception cref="ArgumentNullException">
/// <para>
/// <paramref name="g"/> is <see langword="null"/>.
/// </para>
/// </exception>
public void DrawRoundBackground(Graphics g, Rectangle bounds, NuGenControlState state, NuGenRoundRectangleStyle style)
{
if (g == null)
{
throw new ArgumentNullException("g");
}
if (bounds.Width > 0 && bounds.Height > 0)
{
using (Brush brush = this.GetBackgroundBrush(bounds, state))
using (GraphicsPath gp = NuGenControlPaint.GetRoundRectangleGraphicsPath(bounds, _roundRectangleRadius, style))
{
g.FillPath(brush, gp);
}
}
}
/*
* GetRoundRectangleGraphicsPath
*/
/// <summary>
/// </summary>
/// <exception cref="ArgumentException">
/// <para>
/// <paramref name="radius"/> should be positive.
/// </para>
/// </exception>
public static GraphicsPath GetRoundRectangleGraphicsPath(Rectangle rectangleBounds, Single radius, NuGenRoundRectangleStyle style)
{
/*
* Verify input parameters.
*/
if (radius <= 0)
{
throw new ArgumentException(Properties.Resources.Argument_NotPositiveRadius);
}
GraphicsPath path = new GraphicsPath();
if (rectangleBounds.IsEmpty)
{
return path;
}
Single size = radius * 2f;
switch (style)
{
case NuGenRoundRectangleStyle.TopRound:
{
path.AddArc(rectangleBounds.X, rectangleBounds.Y, size, size, 180, 90);
path.AddArc(rectangleBounds.Right - size, rectangleBounds.Y, size, size, 270, 90);
path.AddLine(RectBRCorner(rectangleBounds), RectBLCorner(rectangleBounds));
break;
}
case NuGenRoundRectangleStyle.BottomRound:
{
path.AddLine(RectTLCorner(rectangleBounds), RectTRCorner(rectangleBounds));
path.AddArc(rectangleBounds.Right - size, rectangleBounds.Bottom - size, size, size, 0, 90);
path.AddArc(rectangleBounds.X, rectangleBounds.Bottom - size, size, size, 90, 90);
break;
}
default:
{
path.AddArc(rectangleBounds.Left, rectangleBounds.Top, size, size, 180, 90);
path.AddArc(rectangleBounds.Right - size, rectangleBounds.Top, size, size, 270, 90);
path.AddArc(rectangleBounds.Right - size, rectangleBounds.Bottom - size, size, size, 0, 90);
path.AddArc(rectangleBounds.Left, rectangleBounds.Bottom - size, size, size, 90, 90);
break;
}
}
path.CloseFigure();
return path;
}
/// <summary>
/// </summary>
/// <exception cref="ArgumentNullException">
/// <para>
/// <paramref name="g"/> is <see langword="null"/>.
/// </para>
/// </exception>
public void DrawRoundBackground(Graphics g, Rectangle bounds, NuGenControlState state, NuGenRoundRectangleStyle style)
{
if (g == null)
{
throw new ArgumentNullException("g");
}
if (bounds.Width > 0 && bounds.Height > 0)
{
using (Brush brush = this.GetBackgroundBrush(bounds, state))
using (GraphicsPath gp = NuGenControlPaint.GetRoundRectangleGraphicsPath(bounds, _roundRectangleRadius, style))
{
g.FillPath(brush, gp);
}
}
}
/*
* FillRoundRectangle
*/
/// <summary>
/// Fills a round rectangle on the specified graphics surface with the specified pen within the
/// specified bounds and with the specified radius.
/// </summary>
/// <exception cref="ArgumentException">
/// <para>
/// <paramref name="radius"/> should be positive.
/// </para>
/// </exception>
/// <exception cref="ArgumentNullException">
/// <para><paramref name="g"/> is <see langword="null"/>.</para>
/// -or-
/// <para><paramref name="brush"/> is <see langword="null"/>.</para>
/// </exception>
public static void FillRoundRectangle(Graphics g, Brush brush, Rectangle rectangleBounds, Single radius, NuGenRoundRectangleStyle style)
{
if (g == null)
{
throw new ArgumentNullException("g");
}
if (brush == null)
{
throw new ArgumentNullException("brush");
}
using (GraphicsPath path = GetRoundRectangleGraphicsPath(rectangleBounds, radius, style))
{
g.FillPath(brush, path);
}
}
/*
* DrawRoundRectangle
*/
/// <summary>
/// Draws a round rectangle on the specified graphics surface with the specified pen within the
/// specified bounds and with the specified radius.
/// </summary>
/// <exception cref="ArgumentException">
/// <para>
/// <paramref name="radius"/> should be positive.
/// </para>
/// </exception>
/// <exception cref="ArgumentNullException">
/// <para><paramref name="g"/> is <see langword="null"/>.</para>
/// -or-
/// <para><paramref name="pen"/> is <see langword="null"/>.</para>
/// </exception>
public static void DrawRoundRectangle(Graphics g, Pen pen, Rectangle rectangleBounds, Single radius, NuGenRoundRectangleStyle style)
{
if (g == null)
{
throw new ArgumentNullException("g");
}
if (pen == null)
{
throw new ArgumentNullException("pen");
}
using (GraphicsPath path = NuGenControlPaint.GetRoundRectangleGraphicsPath(rectangleBounds, radius, style))
{
g.DrawPath(pen, path);
}
}
/*
* GetRoundRectangleGraphicsPath
*/
/// <summary>
/// </summary>
/// <exception cref="ArgumentException">
/// <para>
/// <paramref name="radius"/> should be positive.
/// </para>
/// </exception>
public static GraphicsPath GetRoundRectangleGraphicsPath(Rectangle rectangleBounds, Single radius, NuGenRoundRectangleStyle style)
{
/*
* Verify input parameters.
*/
if (radius <= 0)
{
throw new ArgumentException(Properties.Resources.Argument_NotPositiveRadius);
}
GraphicsPath path = new GraphicsPath();
if (rectangleBounds.IsEmpty)
{
return(path);
}
Single size = radius * 2f;
switch (style)
{
case NuGenRoundRectangleStyle.TopRound:
{
path.AddArc(rectangleBounds.X, rectangleBounds.Y, size, size, 180, 90);
path.AddArc(rectangleBounds.Right - size, rectangleBounds.Y, size, size, 270, 90);
path.AddLine(RectBRCorner(rectangleBounds), RectBLCorner(rectangleBounds));
break;
}
case NuGenRoundRectangleStyle.BottomRound:
{
path.AddLine(RectTLCorner(rectangleBounds), RectTRCorner(rectangleBounds));
path.AddArc(rectangleBounds.Right - size, rectangleBounds.Bottom - size, size, size, 0, 90);
path.AddArc(rectangleBounds.X, rectangleBounds.Bottom - size, size, size, 90, 90);
break;
}
default:
{
path.AddArc(rectangleBounds.Left, rectangleBounds.Top, size, size, 180, 90);
path.AddArc(rectangleBounds.Right - size, rectangleBounds.Top, size, size, 270, 90);
path.AddArc(rectangleBounds.Right - size, rectangleBounds.Bottom - size, size, size, 0, 90);
path.AddArc(rectangleBounds.Left, rectangleBounds.Bottom - size, size, size, 90, 90);
break;
}
}
path.CloseFigure();
return(path);
}
/*
* FillRoundRectangle
*/
/// <summary>
/// Fills a round rectangle on the specified graphics surface with the specified pen within the
/// specified bounds and with the specified radius.
/// </summary>
/// <exception cref="ArgumentException">
/// <para>
/// <paramref name="radius"/> should be positive.
/// </para>
/// </exception>
/// <exception cref="ArgumentNullException">
/// <para><paramref name="g"/> is <see langword="null"/>.</para>
/// -or-
/// <para><paramref name="brush"/> is <see langword="null"/>.</para>
/// </exception>
public static void FillRoundRectangle(Graphics g, Brush brush, Rectangle rectangleBounds, Single radius, NuGenRoundRectangleStyle style)
{
if (g == null)
{
throw new ArgumentNullException("g");
}
if (brush == null)
{
throw new ArgumentNullException("brush");
}
using (GraphicsPath path = GetRoundRectangleGraphicsPath(rectangleBounds, radius, style))
{
g.FillPath(brush, path);
}
}
/*
* DrawRoundRectangle
*/
/// <summary>
/// Draws a round rectangle on the specified graphics surface with the specified pen within the
/// specified bounds and with the specified radius.
/// </summary>
/// <exception cref="ArgumentException">
/// <para>
/// <paramref name="radius"/> should be positive.
/// </para>
/// </exception>
/// <exception cref="ArgumentNullException">
/// <para><paramref name="g"/> is <see langword="null"/>.</para>
/// -or-
/// <para><paramref name="pen"/> is <see langword="null"/>.</para>
/// </exception>
public static void DrawRoundRectangle(Graphics g, Pen pen, Rectangle rectangleBounds, Single radius, NuGenRoundRectangleStyle style)
{
if (g == null)
{
throw new ArgumentNullException("g");
}
if (pen == null)
{
throw new ArgumentNullException("pen");
}
using (GraphicsPath path = NuGenControlPaint.GetRoundRectangleGraphicsPath(rectangleBounds, radius, style))
{
g.DrawPath(pen, path);
}
}
