public void Filtered()
{
using (var transparency = new TransparencyFilter())
{
new FingerprintMatcher(FingerprintTemplateTest.ProbeGray())
.Match(FingerprintTemplateTest.MatchingGray());
Assert.IsEmpty(transparency.Keys);
}
}
/// <summary>
/// Initializes this TransparencyControl
/// </summary>
/// <param name="bitmap">The Bitmap to generate the visualization for</param>
public override void Initialize(Bitmap bitmap)
{
base.Initialize(bitmap);
if (filter == null)
{
filter = new TransparencyFilter();
((TransparencyFilter)filter).Transparency = 1;
}
}
public void TestEqualityUnordered()
{
TransparencyFilter filter1 = new TransparencyFilter {
Transparency = 1.0f
};
TransparencyFilter filter2 = new TransparencyFilter {
Transparency = 0.0f
};
FilterPreset preset1 = new FilterPreset("Preset 1", new IFilter[] { filter1, filter2 });
FilterPreset preset2 = new FilterPreset("Preset 2", new IFilter[] { filter2, filter1 });
Assert.IsTrue(preset1.Equals(preset2));
}
//
// Decorate Main Image method
//
public override void DecorateMainBitmap(Bitmap bitmap)
{
base.DecorateMainBitmap(bitmap);
if (!_layerStatuses[_layerController.ActiveLayerIndex].Visible)
{
FastBitmap.ClearBitmap(bitmap, Color.Transparent);
}
// Transparent layer
else if (_layerStatuses[_layerController.ActiveLayerIndex].Transparency < 1)
{
TransparencyFilter filter = new TransparencyFilter
{
Transparency = _layerStatuses[_layerController.ActiveLayerIndex].Transparency
};
filter.ApplyToBitmap(bitmap);
}
}
private void CreateConvolutionBmp(int width, int height, ParallelOptions parallelOptions)
{
var dataSource = this.GetValueSync<IDataSource2D<Vector>>(DataSourceProperty);
if (dataSource == null)
return;
if (parallelOptions.CancellationToken.IsCancellationRequested)
return;
int[] pixels = null;
if (unmodifiedWhiteNoize == null)
{
pixels = ImageHelper.CreateWhiteNoizeImage(width, height);
unmodifiedWhiteNoize = new int[pixels.Length];
pixels.CopyTo(unmodifiedWhiteNoize, 0);
}
else
{
pixels = new int[unmodifiedWhiteNoize.Length];
unmodifiedWhiteNoize.CopyTo(pixels, 0);
}
if (parallelOptions.CancellationToken.IsCancellationRequested)
return;
UpdateBitmap(pixels);
if (parallelOptions.CancellationToken.IsCancellationRequested)
return;
bool cancelled = false;
int[] effectivePixels = CreateConvolutionArray(width, height, pixels, parallelOptions, out cancelled);
if (cancelled)
return;
if (parallelOptions.CancellationToken.IsCancellationRequested)
return;
UpdateBitmap(effectivePixels);
if (parallelOptions.CancellationToken.IsCancellationRequested)
return;
if (transparencyFilter == null)
transparencyFilter = new TransparencyFilter(unmodifiedWhiteNoize);
//effectivePixels = transparencyFilter.ApplyFilter(effectivePixels, width, height, dataSource.Data);
effectivePixels = normalizeFilter.ApplyFilter(effectivePixels, width, height, dataSource.Data);
if (parallelOptions.CancellationToken.IsCancellationRequested)
return;
effectivePixels = magnitudeFilter.ApplyFilter(effectivePixels, width, height, dataSource.Data);
if (parallelOptions.CancellationToken.IsCancellationRequested)
return;
UpdateBitmap(effectivePixels);
RaiseRenderingFinished();
}
