public void GaussianBlur()
{
using (Bitmap TestObject = new Bitmap(@"..\..\Data\Image\Lenna.jpg"))
{
using (Bitmap Image = Assert.Do<Bitmap>(() => TestObject.GaussianBlur(3, @".\Testing\LennaGaussianBlur.jpg")))
{
Assert.NotNull(Image);
}
}
}
private Bitmap MergingAllImage()
{
Bitmap LastBitmap = new Bitmap(this.bitmap.Width, this.bitmap.Height);
using (Graphics grp = Graphics.FromImage(LastBitmap))
{
var DefaultBackgroundBrushes = Brushes.Black;
if (App.Default.IsBlackShadow)
{
DefaultBackgroundBrushes = Brushes.White;
}
grp.FillRectangle(
DefaultBackgroundBrushes, 0, 0, this.bitmap.Width, this.bitmap.Height);
}
Rectangle _Rectangle = new Rectangle(0, 0, LastBitmap.Width, LastBitmap.Height);
Queue TempQueue = new Queue();
LastBitmap.GaussianBlur(ref _Rectangle, App.Default.ShadowBlurRadio);
if(ImgQueue.Count > 0)
{
var canvas = Graphics.FromImage(LastBitmap);
while(ImgQueue.Count > 0)
{
Bitmap tmpImg=(Bitmap)ImgQueue.Dequeue();
if (App.Default.IsBlackShadow)
{
tmpImg.MakeTransparent(Color.White);
}
else
{
tmpImg.MakeTransparent(Color.Black);
}
tmpImg.GaussianBlur(ref _Rectangle,App.Default.ShadowBlurRadio);
if (ImgQueue.Count < ImgQueueLitmitation)
{
TempQueue.Enqueue(tmpImg);
}
ColorMatrix cm = new ColorMatrix();
cm.Matrix33 = App.Default.ShadowAlpha;
ImageAttributes _ImageAttributes = new ImageAttributes();
_ImageAttributes.SetColorMatrix(cm);
canvas.InterpolationMode = InterpolationMode.HighQualityBicubic;
canvas.DrawImage(tmpImg, new Rectangle(0, 0, this.panelView.Size.Width, this.panelView.Size.Height),
0, 0, this.panelView.Size.Width, this.panelView.Size.Height,GraphicsUnit.Pixel,_ImageAttributes);
canvas.Save();
}
ImgQueue = TempQueue;
ImgQueue.TrimToSize();
}
return LastBitmap;
}