public static void SetPixel(ImageLine line, int col, int r, int g, int b, int a)
{
int offset = col * line.channels;
if (line.IsInt())
{
line.Scanline[offset++] = r;
line.Scanline[offset++] = g;
line.Scanline[offset] = b;
if (line.ImgInfo.Alpha)
{
line.Scanline[offset + 1] = a;
}
}
else
{
line.ScanlineB[offset++] = (byte)r;
line.ScanlineB[offset++] = (byte)g;
line.ScanlineB[offset] = (byte)b;
if (line.ImgInfo.Alpha)
{
line.ScanlineB[offset + 1] = (byte)a;
}
}
}
public static int GetPixelToARGB8( ImageLine line, int column )
{
if ( line.IsInt () )
return ToARGB8 ( line.Scanline, column * line.channels, line.ImgInfo.Alpha );
else
return ToARGB8 ( line.ScanlineB, column * line.channels, line.ImgInfo.Alpha );
}
public static void SetPixel(ImageLine line, int col, int r, int g, int b, int a)
{
if (line is null)
{
throw new ArgumentNullException(nameof(line));
}
var offset = col * line.channels;
if (line.IsInt())
{
line.Scanline[offset++] = r;
line.Scanline[offset++] = g;
line.Scanline[offset] = b;
if (line.ImgInfo.Alpha)
{
line.Scanline[offset + 1] = a;
}
}
else
{
line.ScanlineB[offset++] = (byte)r;
line.ScanlineB[offset++] = (byte)g;
line.ScanlineB[offset] = (byte)b;
if (line.ImgInfo.Alpha)
{
line.ScanlineB[offset + 1] = (byte)a;
}
}
}
public static int GetPixelToARGB8(ImageLine line, int column)
{
if (line.IsInt())
{
return(ToARGB8(line.Scanline, column * line.channels, line.ImgInfo.Alpha));
}
return(ToARGB8(line.ScanlineB, column * line.channels, line.ImgInfo.Alpha));
}
public static double ReadDouble(ImageLine line, int pos)
{
if (line.IsInt())
{
return((double)line.Scanline[pos] / ((double)line.maxSampleVal + 0.9));
}
return((double)(int)line.ScanlineB[pos] / ((double)line.maxSampleVal + 0.9));
}
public static void WriteDouble(ImageLine line, double d, int pos)
{
if (line.IsInt())
{
line.Scanline[pos] = (int)(d * (line.maxSampleVal + 0.99));
}
else
{
line.ScanlineB[pos] = (byte)(d * (line.maxSampleVal + 0.99));
}
}
public static double ReadDouble(ImageLine line, int pos)
{
if (line.IsInt())
{
return(line.Scanline[pos] / (line.maxSampleVal + 0.9));
}
else
{
return((line.ScanlineB[pos]) / (line.maxSampleVal + 0.9));
}
}
public static void SetPixelFromARGB8(ImageLine line, int column, int argb)
{
if (line.IsInt())
{
FromARGB8(argb, line.Scanline, column * line.channels, line.ImgInfo.Alpha);
}
else
{
FromARGB8(argb, line.ScanlineB, column * line.channels, line.ImgInfo.Alpha);
}
}
public static void WriteDouble(ImageLine line, double d, int pos)
{
if (line is null)
{
throw new ArgumentNullException(nameof(line));
}
if (line.IsInt())
{
line.Scanline[pos] = (int)(d * (line.MaxSampleVal + 0.99));
}
else
{
line.ScanlineB[pos] = (byte)(d * (line.MaxSampleVal + 0.99));
}
}
public static double ReadDouble(ImageLine line, int pos)
{
if (line is null)
{
throw new ArgumentNullException(nameof(line));
}
if (line.IsInt())
{
return(line.Scanline[pos] / (line.MaxSampleVal + 0.9));
}
else
{
return(line.ScanlineB[pos] / (line.MaxSampleVal + 0.9));
}
}
public static void SetPixelFromARGB8(ImageLine line, int column, int argb)
{
if (line is null)
{
throw new ArgumentNullException(nameof(line));
}
if (line.IsInt())
{
FromARGB8(argb, line.Scanline, column * line.channels, line.ImgInfo.Alpha);
}
else
{
FromARGB8(argb, line.ScanlineB, column * line.channels, line.ImgInfo.Alpha);
}
}
public static int GetPixelToARGB8(ImageLine line, int column)
{
if (line is null)
{
throw new ArgumentNullException(nameof(line));
}
if (line.IsInt())
{
return(ToARGB8(line.Scanline, column * line.channels, line.ImgInfo.Alpha));
}
else
{
return(ToARGB8(line.ScanlineB, column * line.channels, line.ImgInfo.Alpha));
}
}
public static void WriteDouble( ImageLine line, double d, int pos )
{
if ( line.IsInt () )
line.Scanline [ pos ] = ( int ) ( d * ( line.maxSampleVal + 0.99 ) );
else
line.ScanlineB [ pos ] = ( byte ) ( d * ( line.maxSampleVal + 0.99 ) );
}
public static void SetPixelFromARGB8( ImageLine line, int column, int argb )
{
if ( line.IsInt () )
FromARGB8 ( argb, line.Scanline, column * line.channels, line.ImgInfo.Alpha );
else
FromARGB8 ( argb, line.ScanlineB, column * line.channels, line.ImgInfo.Alpha );
}
public static void SetPixel( ImageLine line, int col, int r, int g, int b, int a )
{
int offset = col * line.channels;
if ( line.IsInt () )
{
line.Scanline [ offset++ ] = r;
line.Scanline [ offset++ ] = g;
line.Scanline [ offset ] = b;
if ( line.ImgInfo.Alpha )
line.Scanline [ offset + 1 ] = a;
}
else
{
line.ScanlineB [ offset++ ] = ( byte ) r;
line.ScanlineB [ offset++ ] = ( byte ) g;
line.ScanlineB [ offset ] = ( byte ) b;
if ( line.ImgInfo.Alpha )
line.ScanlineB [ offset + 1 ] = ( byte ) a;
}
}
public static double ReadDouble( ImageLine line, int pos )
{
if ( line.IsInt () )
return line.Scanline [ pos ] / ( line.maxSampleVal + 0.9 );
else
return ( line.ScanlineB [ pos ] ) / ( line.maxSampleVal + 0.9 );
}