private async void FinishLoad(Task <IEnumerable <Tuple <string, string> > > imagesTask)
{
_finishedImages = new List <Tuple <string, string> >(imagesTask.Result);
bool hasGifs = false;
for (int i = 0; i < _finishedImages.Count; i++)
{
var renderer = GifRenderer.CreateGifRenderer(await DownloadImageFromWebsiteAsync(_finishedImages[i].Item2));
if (renderer != null)
{
_imageSources.Add(i, renderer);
hasGifs = true;
}
}
if (hasGifs)
{
Messenger.Default.Register <PageChangeMessage>(this, OnPageChange);
}
IsLoading = false;
RaisePropertyChanged("ImageSource");
RaisePropertyChanged("IsLoading");
RaisePropertyChanged("IsAlbum");
RaisePropertyChanged("AlbumSize");
CurrentPosition = 0;
}
//当场生成Gif
async Task playUgoira()
{
try
{
using (GifRenderer renderer = new GifRenderer())
{
renderer.Duration = ugoira.Frames[0].Delay;
renderer.Size = new Size(ugoira.Frames[0].Image.PixelWidth, ugoira.Frames[0].Image.PixelHeight);
List <IImageProvider> sources = new List <IImageProvider>();
foreach (var i in ugoira.Frames)
{
sources.Add(new SoftwareBitmapImageSource(i.Image));
}
renderer.Sources = sources;
buffer = await renderer.RenderAsync();
}
var gif = new BitmapImage();
await gif.SetSourceAsync(buffer.AsStream().AsRandomAccessStream());
ugoiraPlayer.Source = gif;
}
finally
{
ugoira.Dispose();
}
}
public static async Task Export(IReadOnlyList<IImageProvider> images, Rect? animatedArea)
{
ImageProviderInfo info = await images[0].GetInfoAsync();
int w = (int)info.ImageSize.Width;
int h = (int)info.ImageSize.Height;
IReadOnlyList<IImageProvider> gifRendererSources;
if (animatedArea.HasValue)
{
gifRendererSources = CreateFramedAnimation(images, animatedArea.Value, w, h);
}
else
{
gifRendererSources = images;
}
using (GifRenderer gifRenderer = new GifRenderer())
{
gifRenderer.Duration = 100;
gifRenderer.NumberOfAnimationLoops = 10000;
gifRenderer.Sources = gifRendererSources;
var buffer = await gifRenderer.RenderAsync();
var filename = "ImageSequencer." + (await GetFileNameRunningNumber()) + ".gif";
var storageFile = await KnownFolders.PicturesLibrary.CreateFileAsync(filename, CreationCollisionOption.ReplaceExisting);
using (var stream = await storageFile.OpenAsync(FileAccessMode.ReadWrite))
{
await stream.WriteAsync(buffer);
}
}
}
public static async Task <BitmapImage> CreateGifBitmapImageAsync(bool isBranded, List <IImageProvider> images, ObservableCollection <Emoji> ResultsEmojis)
{
BitmapImage bitmap;
IBuffer buffer;
double scaleForTwitter = 0.5;
//get size of gif based on saved images
var height = ResultsEmojis[0].BestPicWB.PixelHeight * scaleForTwitter;
var width = ResultsEmojis[0].BestPicWB.PixelWidth * scaleForTwitter;
using (var gifRenderer = new GifRenderer(images))
{
gifRenderer.Size = new Size(width, height);
gifRenderer.Duration = 100;
buffer = await gifRenderer.RenderAsync();
}
bitmap = new BitmapImage();
await bitmap.SetSourceAsync(buffer.AsStream().AsRandomAccessStream());
if (isBranded)
{
ResultsPage.GifStream = buffer.AsStream();
}
return(bitmap);
}
public static async Task Export(IReadOnlyList <IImageProvider> images, Rect?animatedArea)
{
ImageProviderInfo info = await images[0].GetInfoAsync();
int w = (int)info.ImageSize.Width;
int h = (int)info.ImageSize.Height;
IReadOnlyList <IImageProvider> gifRendererSources;
if (animatedArea.HasValue)
{
gifRendererSources = CreateFramedAnimation(images, animatedArea.Value, w, h);
}
else
{
gifRendererSources = images;
}
using (GifRenderer gifRenderer = new GifRenderer())
{
gifRenderer.Duration = 100;
gifRenderer.NumberOfAnimationLoops = 10000;
gifRenderer.Sources = gifRendererSources;
var buffer = await gifRenderer.RenderAsync();
var filename = "ImageSequencer." + (await GetFileNameRunningNumber()) + ".gif";
var storageFile = await KnownFolders.PicturesLibrary.CreateFileAsync(filename, CreationCollisionOption.ReplaceExisting);
using (var stream = await storageFile.OpenAsync(FileAccessMode.ReadWrite))
{
await stream.WriteAsync(buffer);
}
}
}
public static async Task Export(IReadOnlyList<IImageProvider> images, Rect? animatedArea)
{
// List of aligned images may contain Null items if the particular image couldn't be aligned
List<IImageProvider> sanitizedImages = new List<IImageProvider>();
foreach (IImageProvider image in images) {
if (image != null) {
sanitizedImages.Add(image);
}
}
IImageResource info = null;
IAsyncImageResource asyncImageResource = sanitizedImages[0] as IAsyncImageResource;
if (asyncImageResource == null)
{
info = sanitizedImages[0] as IImageResource;
}
int w = (int)info.ImageSize.Width;
int h = (int)info.ImageSize.Height;
IReadOnlyList<IImageProvider> gifRendererSources;
if (animatedArea.HasValue)
{
// Ensure the animated area dimensions are smaller than the image dimensions
double rectW = animatedArea.Value.Width;
double rectH = animatedArea.Value.Height;
if ((animatedArea.Value.Width + animatedArea.Value.Left) >= w)
{
rectW = w - animatedArea.Value.Left - 1;
}
if ((animatedArea.Value.Top + animatedArea.Value.Height) >= h)
{
rectH = h - animatedArea.Value.Top - 1;
}
Rect rect = new Rect(animatedArea.Value.Left, animatedArea.Value.Top, rectW, rectH);
gifRendererSources = CreateFramedAnimation(sanitizedImages, rect, w, h);
}
else
{
gifRendererSources = sanitizedImages;
}
using (GifRenderer gifRenderer = new GifRenderer())
{
gifRenderer.Duration = 100;
gifRenderer.NumberOfAnimationLoops = 10000;
gifRenderer.Sources = gifRendererSources;
var buffer = await gifRenderer.RenderAsync();
var filename = "Sequence" + (await GetFileNameRunningNumber()) + ".gif";
var storageFile = await KnownFolders.SavedPictures.CreateFileAsync(filename, CreationCollisionOption.ReplaceExisting);
using (var stream = await storageFile.OpenAsync(FileAccessMode.ReadWrite))
{
await stream.WriteAsync(buffer);
}
}
}
public static async Task Export(IReadOnlyList <IImageProvider> images, Rect?animatedArea)
{
// List of aligned images may contain Null items if the particular image couldn't be aligned
List <IImageProvider> sanitizedImages = new List <IImageProvider>();
foreach (IImageProvider image in images)
{
if (image != null)
{
sanitizedImages.Add(image);
}
}
ImageProviderInfo info = await sanitizedImages[0].GetInfoAsync();
int w = (int)info.ImageSize.Width;
int h = (int)info.ImageSize.Height;
IReadOnlyList <IImageProvider> gifRendererSources;
if (animatedArea.HasValue)
{
// Ensure the animated area dimensions are smaller than the image dimensions
double rectW = animatedArea.Value.Width;
double rectH = animatedArea.Value.Height;
if ((animatedArea.Value.Width + animatedArea.Value.Left) >= w)
{
rectW = w - animatedArea.Value.Left - 1;
}
if ((animatedArea.Value.Top + animatedArea.Value.Height) >= h)
{
rectH = h - animatedArea.Value.Top - 1;
}
Rect rect = new Rect(animatedArea.Value.Left, animatedArea.Value.Top, rectW, rectH);
gifRendererSources = CreateFramedAnimation(sanitizedImages, rect, w, h);
}
else
{
gifRendererSources = sanitizedImages;
}
using (GifRenderer gifRenderer = new GifRenderer())
{
gifRenderer.Duration = 100;
gifRenderer.NumberOfAnimationLoops = 10000;
gifRenderer.Sources = gifRendererSources;
var buffer = await gifRenderer.RenderAsync();
var filename = "Sequence" + (await GetFileNameRunningNumber()) + ".gif";
var storageFile = await KnownFolders.SavedPictures.CreateFileAsync(filename, CreationCollisionOption.ReplaceExisting);
using (var stream = await storageFile.OpenAsync(FileAccessMode.ReadWrite))
{
await stream.WriteAsync(buffer);
}
}
}
// Use this for initialization
void Start()
{
tempID = Random.Range(0, 151);
attackData = GameObject.FindGameObjectWithTag("AttackData").GetComponent <PokemonAttacks>();
pokeDex = GameObject.FindGameObjectWithTag("Library").GetComponent <PokemonLibrary>();
gif = this.GetComponent <GifRenderer>();
gui = GameObject.FindGameObjectWithTag("GUIScripts").GetComponent <GUIScript>();
tc = GameObject.FindGameObjectWithTag("TurnController").GetComponent <TurnController>();
Init();
}
async void MakeGif()
{
List <IImageProvider> imageSourceList = new List <IImageProvider>();
// add image sources to define sequence of GIF frames
for (int i = 0; i < this.bitmapFrames.Length; ++i)
{
SoftwareBitmap softwareBitmap = this.bitmapFrames[i];
if (softwareBitmap != null)
{
SoftwareBitmapImageSource imageSource = new SoftwareBitmapImageSource(softwareBitmap);
imageSourceList.Add(imageSource);
}
}
// use lumia imaging SDK component to create animated GIF image
GifRenderer gifRenderer = new GifRenderer(imageSourceList);
gifRenderer.Duration = 100; // time for each frame in ms
gifRenderer.NumberOfAnimationLoops = 200; // loop continuosly
gifRenderer.ApplyDithering = false;
Windows.Storage.Streams.IBuffer gifBuffer = await gifRenderer.RenderAsync();
// show animated gif in xaml preview area
BitmapImage animBitmap = new BitmapImage();
await animBitmap.SetSourceAsync(gifBuffer.AsStream().AsRandomAccessStream());
// set preview animated gif
this.imageAnimPreview.Source = animBitmap;
bool saveImage = false;
if (saveImage)
{
// write animated gif image to file
string timeString = DateTime.Now.ToString("yyyyMMdd-HHmm_ss");
string filename = $"PhotoBooth_{timeString}.gif";
Windows.Storage.StorageFile storageFile = await Windows.Storage.KnownFolders.SavedPictures.CreateFileAsync(filename, Windows.Storage.CreationCollisionOption.ReplaceExisting);
using (var stream = await storageFile.OpenAsync(Windows.Storage.FileAccessMode.ReadWrite))
{
await stream.WriteAsync(gifBuffer);
}
}
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="navigationParameter">The parameter value passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested.
/// </param>
/// <param name="pageState">A dictionary of state preserved by this page during an earlier
/// session. This will be null the first time a page is visited.</param>
protected override async void LoadState(Object navigationParameter, Dictionary <String, Object> pageState)
{
var pictureData = navigationParameter as IEnumerable <Tuple <string, string> >;
if (pictureData == null && pageState != null && pageState.ContainsKey("NavagationData"))
{
_navData = pictureData = pageState["NavagationData"] as IEnumerable <Tuple <string, string> >;
}
if (pictureData != null)
{
_navData = pictureData;
var pictureTasks = pictureData.Select(async(tpl) =>
{
var renderer = GifRenderer.CreateGifRenderer(await DownloadImageFromWebsiteAsync(tpl.Item2));
if (renderer != null)
{
renderer.Visible = true;
return(new LinkedPictureViewModel.LinkedPicture {
Title = tpl.Item1, ImageSource = renderer
});
}
else
{
return new LinkedPictureViewModel.LinkedPicture {
Title = tpl.Item1, ImageSource = tpl.Item2
}
};
})
.ToArray();
_pictureViewModel = new LinkedPictureViewModel
{
Pictures = await Task.WhenAll(pictureTasks)
};
}
DataContext = _pictureViewModel;
}
public static async Task Export(IReadOnlyList <IImageProvider> images, Rect?animatedArea)
{
ImageProviderInfo info = await images[0].GetInfoAsync();
int w = (int)info.ImageSize.Width;
int h = (int)info.ImageSize.Height;
IReadOnlyList <IImageProvider> gifRendererSources;
if (animatedArea.HasValue)
{
gifRendererSources = CreateFramedAnimation(images, animatedArea.Value, w, h);
}
else
{
gifRendererSources = images;
}
using (GifRenderer gifRenderer = new GifRenderer())
{
gifRenderer.Size = new Windows.Foundation.Size(w, h);
gifRenderer.Duration = 100;
gifRenderer.NumberOfAnimationLoops = 10000;
gifRenderer.Sources = gifRendererSources;
var buffer = await gifRenderer.RenderAsync();
using (IsolatedStorageFileStream file = IsolatedStorageFile.GetUserStoreForApplication().CreateFile("exported." + GetFileNameRunningNumber() + ".gif"))
{
Stream bufferStream = buffer.AsStream();
bufferStream.CopyTo(file);
bufferStream.Close();
bufferStream.Dispose();
file.Flush();
}
}
}
public static async Task Export(IReadOnlyList<IImageProvider> images, Rect? animatedArea)
{
ImageProviderInfo info = await images[0].GetInfoAsync();
int w = (int)info.ImageSize.Width;
int h = (int)info.ImageSize.Height;
IReadOnlyList<IImageProvider> gifRendererSources;
if (animatedArea.HasValue)
{
gifRendererSources = CreateFramedAnimation(images, animatedArea.Value, w, h);
}
else
{
gifRendererSources = images;
}
using (GifRenderer gifRenderer = new GifRenderer())
{
gifRenderer.Size = new Windows.Foundation.Size(w, h);
gifRenderer.Duration = 100;
gifRenderer.NumberOfAnimationLoops = 10000;
gifRenderer.Sources = gifRendererSources;
var buffer = await gifRenderer.RenderAsync();
using (IsolatedStorageFileStream file = IsolatedStorageFile.GetUserStoreForApplication().CreateFile("exported." + GetFileNameRunningNumber() + ".gif"))
{
Stream bufferStream = buffer.AsStream();
bufferStream.CopyTo(file);
bufferStream.Close();
bufferStream.Dispose();
file.Flush();
}
}
}
// Use this for initialization
void Start()
{
tempID = Random.Range(0, 151);
attackData = GameObject.FindGameObjectWithTag("AttackData").GetComponent<PokemonAttacks>();
pokeDex = GameObject.FindGameObjectWithTag("Library").GetComponent<PokemonLibrary>();
gif = this.GetComponent<GifRenderer>();
gui = GameObject.FindGameObjectWithTag("GUIScripts").GetComponent<GUIScript>();
tc = GameObject.FindGameObjectWithTag("TurnController").GetComponent<TurnController>();
Init();
}
}//hide progress bar
private async Task SaveImagesAsGifFileAsync(WriteableBitmap[] imageArray)
{
try
{
//convert images from imageArray to IBuffer (to save it as GIF-file then)
GC.Collect();
List <IImageProvider> imageProviders = new List <IImageProvider>();
for (int i = 0; i < imageArray.Length; i++)
{
var buffFrame = imageArray[i];
var buffBitmap = buffFrame.AsBitmap();
var bufferSource = new BitmapImageSource(buffBitmap);
imageProviders.Add(bufferSource);
}
GC.Collect();
GifRenderer gifRenderer = new GifRenderer();
gifRenderer.Duration = rate;
gifRenderer.NumberOfAnimationLoops = 10000;
gifRenderer.UseGlobalPalette = false;
gifRenderer.Sources = imageProviders;
await Task.Delay(TimeSpan.FromSeconds(1));
Windows.Storage.Streams.IBuffer buff = await gifRenderer.RenderAsync();
//crete/open folder
StorageFolder folder;
try { folder = await KnownFolders.PicturesLibrary.GetFolderAsync("GIF Editor"); }
catch (Exception)
{
folder = await KnownFolders.PicturesLibrary.CreateFolderAsync("GIF Editor");
}
//generate next unique name
ulong num = 0;
do
{
num++;
filename = num + ".gif";
} while (await folder.FileExists(filename));
//save file
var storageFile = await folder.CreateFileAsync(filename, CreationCollisionOption.GenerateUniqueName);
using (var memoryStream = await storageFile.OpenAsync(FileAccessMode.ReadWrite))
{
await Task.Delay(TimeSpan.FromSeconds(1));
await memoryStream.WriteAsync(buff);
}
gifRenderer.Dispose();
imageProviders = null;
GC.Collect();
}
catch (OutOfMemoryException)
{
var dlg = new MessageDialog(Localize("memoryError"));
await dlg.ShowAsync();
}
catch (Exception)
{
Frame.Navigate(typeof(MainPage));
}
}//convert images to GIF-file and save it
public static async Task Export(IReadOnlyList <IImageProvider> images, Rect?animatedArea, int Duration)
{
int Count = 0;
ImageProviderInfo infoImageOne = await images[0].GetInfoAsync();
// Getting Height and Width of First picked image as a reference point
int w1 = (int)infoImageOne.ImageSize.Width;
int h1 = (int)infoImageOne.ImageSize.Height;
IReadOnlyList <IImageProvider> gifRendererSources;
for (int i = 1; i < images.Count; i++)
{
ImageProviderInfo infoImageTwo = await images[i].GetInfoAsync();
int w2 = (int)infoImageTwo.ImageSize.Width;
int h2 = (int)infoImageTwo.ImageSize.Height;
if (w1 != w2 && h1 != h2)
{
Count++;
}
}
if (Count == 1 || Count > 1)
{
MessageBox.Show("Please Select Images of Same Dimensions");
}
else
{
gifRendererSources = images;
//if (animatedArea.HasValue)
//{
// // gifRendererSources = CreateFramedAnimation(images, animatedArea.Value, w, h);
//}
//else
//{
// gifRendererSources = images;
//}
using (GifRenderer gifRenderer = new GifRenderer())
{
try {
gifRenderer.Duration = Duration;
gifRenderer.NumberOfAnimationLoops = 100;
gifRenderer.Sources = gifRendererSources;
var buffer = await gifRenderer.RenderAsync();
var filename = "GifCreator." + (await GetFileNameRunningNumber()) + ".gif";
var storageFile = await KnownFolders.PicturesLibrary.CreateFileAsync(filename, CreationCollisionOption.ReplaceExisting);
using (var stream = await storageFile.OpenAsync(FileAccessMode.ReadWrite))
{
await stream.WriteAsync(buffer);
}
}
catch (Exception ex) {
MessageBox.Show(ex.ToString());
}
}
MessageBox.Show("Gif has been saved successfully in Gallery.");
}
}
