/// <summary>
/// Extracts the specified position as bitmap.
/// </summary>
/// <param name="axisType">Type of the axis.</param>
/// <param name="position">The position.</param>
/// <param name="size">The desired output size.</param>
/// <returns>The extracted position as bitmap.</returns>
public System.Drawing.Bitmap ExtractPosition(AxisType axisType, uint position, uint?size)
{
Validate();
uint mappedPosition = Mapper == null ?
position : Mapper.GetMappedPosition(axisType, position);
Image image = itkUtil.ExtractPosition(Image, axisType, mappedPosition);
if (axisImages.TryGetValue(axisType, out Image axisImage))
{
var filter = new AddImageFilter();
axisImage = filter.Execute(axisImage, image);
axisImages[axisType] = axisImage;
}
else
{
axisImages.Add(axisType, new Image(image));
}
if (size.HasValue && size.Value > 0)
{
return(itkUtil.ToBitmap(itkUtil.ResampleImage2D(image, size.Value)));
}
else
{
return(itkUtil.ToBitmap(image));
}
}
/// <inheritdoc/>
public System.Drawing.Bitmap ExtractPosition(AxisType axisType, int position, int?size)
{
Validate();
int mappedPosition = Mapper == null ?
position : Mapper.GetMappedPosition(axisType, position);
using (Image image = itkUtil.ExtractPosition(Image, axisType, mappedPosition))
{
if (size.HasValue && size.Value > 0)
{
using (var resampledImage = itkUtil.ResampleImage2D(image, size.Value))
{
return(itkUtil.ToBitmap(resampledImage));
}
}
else
{
return(itkUtil.ToBitmap(image));
}
}
}