/// <summary>
/// load image to the reader/writer
/// </summary>
/// <param name="actualImage"></param>
public void ReloadImage(ActualImage actualImage)
{
if (this.actualImage == actualImage)
{
return;
}
//in this version we support actual images
//in 2 formats :
//1. 32 bits ARGB
//2. 8 bits gray scale
//
this.actualImage = actualImage;
switch (actualImage.PixelFormat)
{
case PixelFormat.ARGB32:
{
Attach(actualImage.Width,
actualImage.Height,
actualImage.BitDepth,
ActualImage.GetBuffer(actualImage),
pixelBlenderRGBA ?? (pixelBlenderRGBA = new PixelBlenderBGRA()));
}
break;
case PixelFormat.GrayScale8:
{
Attach(actualImage.Width,
actualImage.Height,
actualImage.BitDepth,
ActualImage.GetBuffer(actualImage),
pixelBlenderGray ?? (pixelBlenderGray = new PixelBlenderGray(1)));
}
break;
default:
{
throw new NotSupportedException();
}
}
}
public void ReloadImage(ActualImage actualImage)
{
if (this.actualImage == actualImage)
{
return;
}
this.actualImage = actualImage;
//calculate image stride
switch (actualImage.PixelFormat)
{
case PixelFormat.ARGB32:
{
Attach(actualImage.Width,
actualImage.Height,
actualImage.BitDepth,
ActualImage.GetBuffer(actualImage),
pixelBlenderRGBA ?? (pixelBlenderRGBA = new PixelBlenderBGRA()));
//Attach(actualImage.Width,
// actualImage.Height,
// actualImage.BitDepth,
// ActualImage.GetBuffer(actualImage),
// pixelBlenderRGBA ?? (pixelBlenderRGBA = new PixelBlenderGammaBGRA(0.8f)));
}
break;
case PixelFormat.GrayScale8:
{
Attach(actualImage.Width,
actualImage.Height,
actualImage.BitDepth,
ActualImage.GetBuffer(actualImage),
pixelBlenderGray ?? (pixelBlenderGray = new PixelBlenderGray(1)));
}
break;
case PixelFormat.RGB24:
default:
{
throw new NotSupportedException();
}
}
}
