public ImagePropertiesForm(ImageInfo imageInfo)
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
_imageInfo = imageInfo;
}
/// <summary>
/// Load specified image.
/// </summary>
private new void Load(ImageInfo imageInfo)
{
ImageInfo oldImageInfo = _imageInfo;
Unload();
if (_useTransition && oldImageInfo != null)
{
Image imageA = oldImageInfo.Detach();
StartTransition(TimeSpan.FromSeconds(2), imageA, imageInfo.Image);
}
else
{
if (oldImageInfo != null)
{
oldImageInfo.Unload();
}
_working = imageInfo.Image;
_isOriginal = true;
ApplyFitWindow();
}
_imageInfo = imageInfo;
_selection.Clear();
OnImageLoaded();
}
/// <summary>
/// Unload current image.
/// </summary>
public void Unload()
{
if (_working != null)
{
if (!_isOriginal)
_working.Dispose();
_working = null;
Invalidate();
}
if (_imageInfo != null)
{
_imageInfo = null;
OnImageUnloaded();
}
}
private void UpdateEffectThumbnails(ImageInfo imageInfo)
{
// Remove existing effect thumbnails.
listView.Items.Clear();
if (imageInfo == null)
{
return;
}
Image image = imageInfo.Image;
// Create a normal thumbnail first.
Rectangle thumbRect = FitSize.FitToWindowLargeOnly(new Size(cxThumbnail,cyThumbnail), image.Size);
using (Image thumb = ImageHelper.GetThumbnail(image, thumbRect.Width, thumbRect.Height, BackColor))
{
// Create new image list.
ImageList imageListLarge = new ImageList();
imageListLarge.ColorDepth = ColorDepth.Depth24Bit;
imageListLarge.ImageSize = new Size( thumb.Width, thumb.Height);
listView.LargeImageList = imageListLarge;
// Add thumbnail of all effects.
using (Bitmap effectThumb = (Bitmap) thumb.Clone())
{
CSharpFilters.BitmapFilter.GrayScale(effectThumb);
AddEffectThumbnail( effectThumb, "Gray Scale");
}
using (Bitmap effectThumb = (Bitmap) thumb.Clone())
{
CSharpFilters.BitmapFilter.MeanRemoval(effectThumb, 9);
AddEffectThumbnail( effectThumb, "MeanRemoval");
}
using (Bitmap effectThumb = (Bitmap) thumb.Clone())
{
CSharpFilters.BitmapFilter.Smooth(effectThumb, 1);
AddEffectThumbnail( effectThumb, "Smooth");
}
using (Bitmap effectThumb = (Bitmap) thumb.Clone())
{
CSharpFilters.BitmapFilter.EmbossLaplacian(effectThumb);
AddEffectThumbnail( effectThumb, "EmbossLaplacian");
}
using (Bitmap effectThumb = (Bitmap) thumb.Clone())
{
CSharpFilters.BitmapFilter.EdgeDetectQuick(effectThumb);
AddEffectThumbnail( effectThumb, "EdgeDetectQuick");
}
}
}
public ImageRemovedEventArgs(ImageInfo imageRemoved, int index)
{
_imageRemoved = imageRemoved;
_index = index;
}
public ImageAddedEventArgs(ImageInfo imageAdded)
{
_imageAdded = imageAdded;
}
public void Add(string bitmapPath)
{
ImageInfo image = new ImageInfo(bitmapPath);
_images.Add(image);
if (_nUpdating <= 0 && ImageAddedEvent != null)
{
ImageAddedEvent( this, new ImageAddedEventArgs(image));
}
}
private void OnClosed(object sender, System.EventArgs e)
{
_imageInfo = null;
}
