public ReadOnlyImageView(IReadOnlyImage <UType, TDepth> image, Box2i roi, int channel = 0)
{
_image = image;
_viewTopLeft = roi.MinCorner;
_viewDimensions = roi.Dimensions;
_viewStep = new Vector2i(1, 1);
_viewChannel = channel;
_step = image.Step;
}
public ReadOnlyImageView(IReadOnlyImage <UType, TDepth> image, Vector2i topLeft, Vector2i step, Vector2i dimensions, int channel = 0)
{
_image = image;
_viewTopLeft = topLeft;
_viewDimensions = dimensions;
_viewStep = step;
_viewChannel = channel;
_step = Vector2i.Mul(image.Step, step);
}
public static int Height <TType, TDepth>(this IReadOnlyImage <TType, TDepth> @this)
{
return(@this.Dimensions.Y);
}
public static Box2i Box <TType, TDepth>(this IReadOnlyImage <TType, TDepth> @this)
{
return(new Box2i(0, 0, @this.Width(), @this.Height()));
}
public static int Width <TType, TDepth>(this IReadOnlyImage <TType, TDepth> @this)
{
return(@this.Dimensions.X);
}
