public void SetUp()
{
_testClass = new DefaultDiffAlgorithm <ArgbPixelDelta, EmptyProcessor>();
_progressObserver = new Mock <IDiffProgressObserver>().Object;
leftImg3 = Image.FromFile(Path.Combine("Samples", "Sample_3_A.jpg")) as Bitmap;
rightImg3 = Image.FromFile(Path.Combine("Samples", "Sample_3_B.jpg")) as Bitmap;
}
public void Highlight(Image target, IPixelBuffer pixels, int limit, IDiffProgressObserver progress = null)
{
using var g = Graphics.FromImage(target);
foreach (var cluster in _clusteringAlgorithm.GetClusters(pixels, limit))
{
g.DrawRectangle(_pen, cluster);
if (progress == null)
{
continue;
}
using var report = new ReportBuilder(target).AddRectangle(cluster, _pen).Build();
progress.Report(report, "rect");
}
}
private ImgDiffCalculator(ImgDiffOptions options)
{
_leftPath = options.LeftFile;
_rightPath = options.RightFile;
_left = Image.FromFile(_leftPath) as Bitmap;
_right = Image.FromFile(_rightPath) as Bitmap;
if (_left == null || _right == null)
{
throw new NotSupportedException("Image format not supported!");
}
if (_left.Size != _right.Size)
{
throw new NotSupportedException("Different image sizes are not supported!");
}
_diffAlgorithm = options.DiffAlgorithm;
_diffHighlighter = options.Highlighter;
_progressObserver = options.ProgressObserver;
}
public void SetUp()
{
_testClass = new RectangleDiffHighlighter();
_progressObserver = new Mock <IDiffProgressObserver>().Object;
}
public void SetUp()
{
_progressObserver = new Mock <IDiffProgressObserver>().Object;
}
public async Task <IPixelBuffer> GetDifferentPixelsAsync(double errorTolerance, BitmapData left, BitmapData right, IDiffProgressObserver progress = null)
{
var result = GenerateDiffMap(errorTolerance, left, right);
if (progress == null)
{
return(result);
}
using var report = new ReportBuilder(left.Width, left.Height).AddPixels(result, Color.Red).Build();
await progress.ReportAsync(report, "diffMap");
return(result);
}
