public static void Paint(ShadowPaintInfo info, int alphaOffset)
{
Graphics g = info.Graphics;
Region oldClip = g.Clip;
if (info.ClipRectangle.IsEmpty)
g.SetClip(info.Rectangle, CombineMode.Exclude);
else
g.SetClip(info.ClipRectangle, CombineMode.Exclude);
Color[] clr = new Color[]{
Color.FromArgb(Math.Max(0, 14-alphaOffset),Color.Black),
Color.FromArgb(Math.Max(0,43-alphaOffset),Color.Black),
Color.FromArgb(Math.Max(0,84-alphaOffset),Color.Black),
Color.FromArgb(Math.Max(0,113-alphaOffset),Color.Black),
Color.FromArgb(Math.Max(0,128-alphaOffset),Color.Black)};
Rectangle r = info.Rectangle;
if (info.IsSquare)
{
r.Inflate(info.Size, info.Size);
r.Width += info.Size;
}
else
{
r.Width--;
r.Height--;
int offset = info.Size / 2;
r.Offset(offset + 1, offset);
r.Width += (info.Size - offset);
r.Height += (info.Size - offset);
}
//r.Width--;
//r.Height--;
//int offset = info.Size / 2;
//r.Offset(offset,offset);
//r.Width+=(info.Size-offset);
//r.Height+=(info.Size-offset);
for (int i = 0; i < info.Size; i++)
{
using (Pen pen = new Pen(clr[i], 1))
{
using (GraphicsPath path = GetPath(r))
g.DrawPath(pen, path);
r.Inflate(-1, -1);
}
}
g.Clip = oldClip;
}
private ShadowPaintInfo GetShadowPaintInfo()
{
if(m_ShadowPaintInfo==null)
m_ShadowPaintInfo=new ShadowPaintInfo();
m_ShadowPaintInfo.Size=3;
return m_ShadowPaintInfo;
}
private ShadowPaintInfo GetShadowPaintInfo()
{
if (m_ShadowPaintInfo == null)
m_ShadowPaintInfo = new ShadowPaintInfo();
m_ShadowPaintInfo.Size = 3;
eDotNetBarStyle effectiveStyle = this.EffectiveStyle;
m_ShadowPaintInfo.IsSquare = (effectiveStyle == eDotNetBarStyle.Office2010 || effectiveStyle == eDotNetBarStyle.Windows7 || effectiveStyle == eDotNetBarStyle.Metro);
return m_ShadowPaintInfo;
}
public static void Paint2(ShadowPaintInfo info)
{
if (info.Size <= 2) return;
Graphics g = info.Graphics;
Color c = Color.FromArgb(128, Color.Black);
Rectangle r = info.Rectangle;
r.Offset(info.Size - 1, info.Size - 1);
using (Bitmap bmp = new Bitmap(info.Size, info.Size))
{
using (Graphics bg = Graphics.FromImage(bmp))
{
using (GraphicsPath path = new GraphicsPath())
{
path.AddEllipse(0, 0, info.Size * 2, info.Size * 2);
using (PathGradientBrush brush = new PathGradientBrush(path))
{
brush.CenterColor = c;
brush.SurroundColors = new Color[] { Color.Transparent };
bg.FillRectangle(brush, new Rectangle(0, 0, info.Size, info.Size));
}
}
}
g.DrawImage(bmp, r.X, r.Y);
bmp.RotateFlip(RotateFlipType.Rotate90FlipNone);
g.DrawImage(bmp, r.Right - info.Size, r.Y);
bmp.RotateFlip(RotateFlipType.Rotate90FlipNone);
g.DrawImage(bmp, r.Right - info.Size, r.Bottom - info.Size);
bmp.RotateFlip(RotateFlipType.Rotate90FlipNone);
g.DrawImage(bmp, r.X, r.Bottom - info.Size);
}
SmoothingMode sm = g.SmoothingMode;
g.SmoothingMode = SmoothingMode.None;
Rectangle rb = new Rectangle(r.X + info.Size, r.Y + 1, r.Width - info.Size * 2, info.Size - 1);
using (LinearGradientBrush brush = DisplayHelp.CreateLinearGradientBrush(rb, Color.Transparent, c, 90))
g.FillRectangle(brush, rb);
rb.Offset(0, r.Height - info.Size - 1);
using (LinearGradientBrush brush = DisplayHelp.CreateLinearGradientBrush(rb, c, Color.Transparent, 90))
g.FillRectangle(brush, rb);
rb = new Rectangle(r.X, r.Y + info.Size, info.Size, r.Height - info.Size * 2);
using (LinearGradientBrush brush = DisplayHelp.CreateLinearGradientBrush(rb, Color.Transparent, c, 0))
g.FillRectangle(brush, rb);
rb.Offset(r.Width - info.Size - 1, 0);
using (LinearGradientBrush brush = DisplayHelp.CreateLinearGradientBrush(rb, c, Color.Transparent, 0))
g.FillRectangle(brush, rb);
g.SmoothingMode = sm;
}
public static void Paint(ShadowPaintInfo info)
{
Paint(info, 0);
}
public static void Paint3(ShadowPaintInfo p, int shadowVersion)
{
if (LastUsedShadowVersion != shadowVersion && _ShadowTemplate != null)
{
_ShadowTemplate.Dispose();
_ShadowTemplate = null;
for (int i = 0; i < _ShadowParts.Length; i++)
{
_ShadowParts[i].Dispose();
}
_ShadowParts = null;
}
if (_ShadowTemplate == null)
{
if(shadowVersion == 1)
_ShadowTemplate = BarFunctions.LoadBitmap("SystemImages.Shadow3px.png");
else
_ShadowTemplate = BarFunctions.LoadBitmap("SystemImages.Shadow3px-2.png");
_ShadowParts = new Bitmap[4];
// Left part
Bitmap bmp = new Bitmap(_ShadowTemplate, 1, 1);
using (Graphics gb = Graphics.FromImage(bmp))
{
gb.DrawImage(_ShadowTemplate, new Rectangle(0, 0, 1, 1), new Rectangle(0, 3, 1, 1), GraphicsUnit.Pixel);
_ShadowParts[0] = bmp;
}
// Top part
bmp = new Bitmap(_ShadowTemplate, 1, 1);
using (Graphics gb = Graphics.FromImage(bmp))
{
gb.DrawImage(_ShadowTemplate, new Rectangle(0, 0, 1, 1), new Rectangle(3, 0, 1, 1), GraphicsUnit.Pixel);
_ShadowParts[1] = bmp;
}
// Right part
bmp = new Bitmap(_ShadowTemplate, 3, 1);
using (Graphics gb = Graphics.FromImage(bmp))
{
gb.DrawImage(_ShadowTemplate, new Rectangle(0, 0, 3, 1), new Rectangle(_ShadowTemplate.Width - 3, 6, 3, 1), GraphicsUnit.Pixel);
_ShadowParts[2] = bmp;
//bmp.Save(@"d:\rightpart.png", System.Drawing.Imaging.ImageFormat.Png);
}
// Bottom part
bmp = new Bitmap(_ShadowTemplate, 1, 3);
using (Graphics gb = Graphics.FromImage(bmp))
{
gb.DrawImage(_ShadowTemplate, new Rectangle(0, 0, 1, 3), new Rectangle(5, _ShadowTemplate.Height - 3, 1, 3), GraphicsUnit.Pixel);
_ShadowParts[3] = bmp;
}
}
Graphics g = p.Graphics;
SmoothingMode sm = g.SmoothingMode;
g.SmoothingMode = SmoothingMode.None;
Rectangle r = p.Rectangle;
g.DrawImage(_ShadowTemplate, new Rectangle(r.X, r.Y, 1, 1), new Rectangle(0, 0, 1, 1), GraphicsUnit.Pixel);
// Left side
using (TextureBrush brush = new TextureBrush(_ShadowParts[0], System.Drawing.Drawing2D.WrapMode.Tile))
{
g.FillRectangle(brush, new Rectangle(r.X, r.Y + 1, _ShadowParts[0].Width, r.Height - 4));
}
// Top side
using (TextureBrush brush = new TextureBrush(_ShadowParts[1], System.Drawing.Drawing2D.WrapMode.Tile))
{
g.FillRectangle(brush, new Rectangle(r.X + 1, r.Y, r.Width - 4, _ShadowParts[1].Height));
}
// Top-Right corner
g.DrawImage(_ShadowTemplate, new Rectangle(r.Right - 3, r.Y, 3, 4), new Rectangle(_ShadowTemplate.Width - 3, 0, 3, 4), GraphicsUnit.Pixel);
// Right side
using (TextureBrush brush = new TextureBrush(_ShadowParts[2], System.Drawing.Drawing2D.WrapMode.Tile))
{
Rectangle rightSide = new Rectangle(r.Right - _ShadowParts[2].Width, r.Y + 4, _ShadowParts[2].Width, r.Height - 7);
brush.TranslateTransform(rightSide.X, rightSide.Y);
g.FillRectangle(brush, rightSide);
}
// Bottom-right corner
g.DrawImage(_ShadowTemplate, new Rectangle(r.Right - 4, r.Bottom - 3, 4, 3), new Rectangle(_ShadowTemplate.Width - 4, _ShadowTemplate.Height - 3, 4, 3), GraphicsUnit.Pixel);
// Bottom side
using (TextureBrush brush = new TextureBrush(_ShadowParts[3], System.Drawing.Drawing2D.WrapMode.Tile))
{
Rectangle bottomSide = new Rectangle(r.X + 4, r.Bottom - 3, r.Width - 8, _ShadowParts[3].Height);
brush.TranslateTransform(bottomSide.X, bottomSide.Y);
g.FillRectangle(brush, bottomSide);
}
// Bottom-left corner
g.DrawImage(_ShadowTemplate, new Rectangle(r.X, r.Bottom - 3, 4, 3), new Rectangle(0, _ShadowTemplate.Height - 3, 4, 3), GraphicsUnit.Pixel);
g.SmoothingMode = sm;
}
public static void Paint3(ShadowPaintInfo p)
{
Paint3(p, 1);
}
