public void GetWhitePixel()
{
originalPicture[0, 0] = new Pixel(200, 200, 200);
resultPicture = new BrightnessFilter().ChangeImage(originalPicture, 500);
Assert.IsTrue(resultPicture[0, 0].Equals(new Pixel(255, 255, 255)));
}
private void ConfigurePreparedFilters()
{
PreparedFilter preset = (PreparedFilter)GetFieldValue(FieldType.PREPARED_FILTER_HIGHLIGHT);
while (Filters.Count > 0)
{
Remove(Filters[0]);
}
switch (preset)
{
case PreparedFilter.TEXT_HIGHTLIGHT:
Add(new HighlightFilter(this));
break;
case PreparedFilter.AREA_HIGHLIGHT:
AbstractFilter bf = new BrightnessFilter(this);
bf.Invert = true;
Add(bf);
bf = new BlurFilter(this);
bf.Invert = true;
Add(bf);
break;
case PreparedFilter.GRAYSCALE:
AbstractFilter f = new GrayscaleFilter(this);
f.Invert = true;
Add(f);
break;
case PreparedFilter.MAGNIFICATION:
Add(new MagnifierFilter(this));
break;
}
}
public void GetDarkPixel()
{
originalPicture[0, 0] = new Pixel(10, 10, 10);
resultPicture = new BrightnessFilter().ChangeImage(originalPicture, 10);
Assert.IsTrue(resultPicture[0, 0].Equals(new Pixel(1, 1, 1)));
}
private Bitmap RenderImage()
{
BrightnessFilter filter = new BrightnessFilter(valueTrackBar.Value);
return(filter.ApplyFilter(new List <Bitmap>()
{
image
}));
}
private void УвеличитьЯркостьToolStripMenuItem_Click(object sender, EventArgs e)
{
var bm = new Bitmap(pictureBox1.Image);
old_image = image;
image = bm;
Filters filter = new BrightnessFilter();
backgroundWorker1.RunWorkerAsync(filter);
}
private static BrightnessFilter BrightnessForm(Bitmap bitmap, int value)
{
using (BrightnessForm form = new BrightnessForm(bitmap, value)) {
if (form.ShowDialog() == DialogResult.OK)
{
BrightnessFilter newFilter = form.resultFilter;
return(newFilter);
}
return(null);
}
}
private void brightnessButtonClick(object sender, RoutedEventArgs e)
{
if (imageHandler != null)
{
// TODO Background worker
new Thread(() =>
{
int a = -100;
BrightnessFilter filter = new BrightnessFilter(a);
imageHandler.ApplyFilter(image => filter.ApplyFilter(image));
Application.Current.Dispatcher.BeginInvoke(DispatcherPriority.ApplicationIdle, new Action(() =>
{
filteredImage.Source = BitmapLoader.loadBitmap(imageHandler.getFiltered());
}));
}).Start();
}
}
public static bool ModifyFilter(int index)
{
Model.Node selectedNode = ImageProcessingController.Instance.GetNode(index);
AbstractFilter filter = selectedNode.Filter;
Type t = filter.GetType();
/*
#region Gaussian Blur Filter : Update
* if (t == typeof(GaussianBlurFilter)) {
* GaussianBlurFilter updatedFilter = (GaussianBlurFilter)filter;
* updatedFilter = GaussianBlurForm(updatedFilter);
*
* if (updatedFilter != null) {
* ImageProcessingController.Instance.GetNode(index).SetFilter(updatedFilter);
* return true;
* }
* }
#endregion
*
#region Gaussian Sharpen Filter : Update
* if (t == typeof(GaussianSharpenFilter)) {
* GaussianSharpenFilter updatedFilter = (GaussianSharpenFilter)filter;
* updatedFilter = GaussianSharpenForm(updatedFilter);
*
* if (updatedFilter != null) {
* ImageProcessingController.Instance.GetNode(index).SetFilter(updatedFilter);
* return true;
* }
* }
#endregion
*/
/*
#region Median Blur Filter : Update
* if (t == typeof(MedianBlurFilter)) {
* MedianBlurFilter updatedFilter = (MedianBlurFilter)filter;
* updatedFilter = MedianBlurForm(updatedFilter);
*
* if (updatedFilter != null) {
* ImageProcessingController.Instance.GetNode(index).SetFilter(updatedFilter);
* return true;
* }
* }
#endregion
*/
#region Black White Filter : Update
if (t == typeof(BlackWhiteFilter))
{
BlackWhiteFilter updatedFilter = (BlackWhiteFilter)filter;
updatedFilter = BlackWhiteForm(selectedNode.Input, updatedFilter);
if (updatedFilter != null)
{
ImageProcessingController.Instance.GetNode(index).SetFilter(updatedFilter);
return(true);
}
}
#endregion
#region Brightness Filter
if (t == typeof(BrightnessFilter))
{
BrightnessFilter updatedFilter = (BrightnessFilter)filter;
updatedFilter = BrightnessForm(selectedNode.Input, updatedFilter.Value);
if (updatedFilter != null)
{
ImageProcessingController.Instance.GetNode(index).SetFilter(updatedFilter);
return(true);
}
}
#endregion
#region Contrast Filter
if (t == typeof(ContrastFilter))
{
ContrastFilter oldFilter = (ContrastFilter)filter;
AbstractFilter newFilter = ContrastForm(selectedNode.Input, oldFilter.Value);
if (newFilter != null)
{
ImageProcessingController.Instance.GetNode(index).SetFilter(newFilter);
return(true);
}
}
#endregion
#region Contrast Stretch Filter
if (t == typeof(ContrastStretchFilter))
{
AbstractFilter updatedFilter = ContrastStretchForm(selectedNode.Input);
if (updatedFilter != null)
{
ImageProcessingController.Instance.GetNode(index).SetFilter(updatedFilter);
return(true);
}
}
#endregion
return(false);
}
private void okButton_Click(object sender, EventArgs e)
{
resultFilter = new BrightnessFilter(valueTrackBar.Value);
DialogResult = DialogResult.OK;
}
