private static void IconPropertyChanged(BindableObject bindable, object oldValue, object newValue)
{
var control = (CustomEntry)bindable;
iconPath = newValue.ToString();
control.Icon.Source = SvgImageSource.FromResource(newValue.ToString());
}
public object Convert(object value, Type targetType, object parameter, string language)
{
var svg = new SvgImageSource();
using (HttpClient client = new HttpClient())
{
try
{
var response = client.GetAsync(new Uri(value as string)).Result;
if (response != null && response.StatusCode == HttpStatusCode.OK)
{
using (var stream = response.Content.ReadAsStreamAsync().Result)
{
using (var memStream = new MemoryStream())
{
stream.CopyToAsync(memStream);
memStream.Position = 0;
svg.SetSourceAsync(memStream.AsRandomAccessStream());
}
}
}
}
catch (Exception ex)
{
}
}
return(svg);
}
private async void MyBtn_Click(object sender, RoutedEventArgs e)
{
using (HttpClient client = new HttpClient())
{
var svg = new SvgImageSource();
try
{
var response = await client.GetAsync(new Uri("http://www.iconsvg.com/Home/downloadPicture?route=1333158662629220352&name=%E5%9C%86%E5%BD%A2%E7%9A%84_circular164"));
if (response != null && response.StatusCode == HttpStatusCode.OK)
{
using (var stream = await response.Content.ReadAsStreamAsync())
{
using (var memStream = new MemoryStream())
{
await stream.CopyToAsync(memStream);
memStream.Position = 0;
await svg.SetSourceAsync(memStream.AsRandomAccessStream());
MyImageView.Source = svg;
}
}
}
}
catch (Exception ex)
{
}
}
}
public async void Open(Image display)
{
try
{
FileOpenPicker picker = new FileOpenPicker()
{
SuggestedStartLocation = PickerLocationId.PicturesLibrary
};
picker.FileTypeFilter.Add(".svg");
StorageFile open = await picker.PickSingleFileAsync();
if (open != null)
{
SvgImageSource source = new SvgImageSource()
{
RasterizePixelHeight = display.ActualHeight,
RasterizePixelWidth = display.ActualWidth
};
if (await source.SetSourceAsync(await open.OpenReadAsync())
== SvgImageSourceLoadStatus.Success)
{
display.Source = source;
}
}
}
finally
{
// Ignore Exceptions
}
}
private async void item_source_Tapped(object sender, TappedRoutedEventArgs e)
{
try
{
string ImageLink = string.Empty;
if (item_source.Source.GetType() == typeof(BitmapImage))
{
BitmapImage bitmapSource = item_source.Source as BitmapImage;
ImageLink = bitmapSource.UriSource.ToString();
//Check if media is a gif(v) file
if (ImageLink.ToLower().Contains(".gif"))
{
ToolTipService.SetToolTip(item_video, "Play the video");
item_video_status.Source = await AVImage.LoadBitmapImage("ms-appx:///Assets/iconVideoPlay.png", false);
bitmapSource.Stop();
}
}
else if (item_source.Source.GetType() == typeof(SvgImageSource))
{
SvgImageSource SvgSource = item_source.Source as SvgImageSource;
ImageLink = SvgSource.UriSource.ToString();
}
System.Diagnostics.Debug.WriteLine("Itemviewer image tapped: " + ImageLink);
ImagePopup imageViewer = new ImagePopup();
await imageViewer.OpenPopup(ImageLink);
}
catch { }
}
private void SetWeatherItem(WeatherItem item)
{
_weather = item;
var path = "";
if (ThemeSelectorService.Theme == ElementTheme.Light)
{
path = "ms-appx:///Assets/WeatherIconsBlack/";
}
else
{
path = "ms-appx:///Assets/WeatherIconsWhite/";
}
var iconFilename = _weather.Icon + ".svg";
var iconFilePath = Path.Combine(path, iconFilename);
SvgImageSource source = new SvgImageSource(new Uri(iconFilePath));
weatherIconImage.Source = source;
var tempList = _weather.Temp.Split('.');
tempTextBlock.Text = tempList[0] + " \u00B0C";
pressureTextBlock.Text = _weather.Pressure + " hPa";
windSpeedTextBlock.Text = "Wind speed: " + _weather.Wind_speed + " m/s";
}
private void TypePlaySongImage_Tapped(object sender, EventArgs e)
{
var viewModel = DataSource;
switch (viewModel.TypePlayMusic)
{
case TYPE_PLAY_MUSIC.PLAY_REPEAT_ALL:
{
viewModel.TypePlayMusic = TYPE_PLAY_MUSIC.PLAY_REPEAT_ONE;
TypePlaySongImage.Source = SvgImageSource.FromResource("NuMusic.Resources.Svg.icon_play_repeat1.svg");
break;
}
case TYPE_PLAY_MUSIC.PLAY_REPEAT_ONE:
{
viewModel.TypePlayMusic = TYPE_PLAY_MUSIC.PLAY_RANDOM;
TypePlaySongImage.Source = SvgImageSource.FromResource("NuMusic.Resources.Svg.icon_play_random.svg");
break;
}
case TYPE_PLAY_MUSIC.PLAY_RANDOM:
{
viewModel.TypePlayMusic = TYPE_PLAY_MUSIC.PLAY_REPEAT_ALL;
TypePlaySongImage.Source = SvgImageSource.FromResource("NuMusic.Resources.Svg.icon_play_repeat.svg");
break;
}
}
}
/// <inheritdoc />
public override async Task InvokeAsync(ILoadingContext <ImageSource> context, LoadingPipeDelegate <ImageSource> next, CancellationToken cancellationToken = default)
{
if (context.Current is Stream stream)
{
if (!stream.CanSeek)
{
var memoryStream = new MemoryStream();
await stream.CopyToAsync(memoryStream);
if (!ReferenceEquals(stream, context.OriginSource))
{
// if the stream generated by the pipe then dispose it.
stream.Dispose();
}
memoryStream.Seek(0, SeekOrigin.Begin);
stream = memoryStream;
}
var isSvg = IsSvg(stream);
var tcs = new TaskCompletionSource <object?>();
context.InvokeOnUIThread(async() =>
{
try
{
if (isSvg)
{
var bitmap = new SvgImageSource();
context.AttachSource(bitmap);
var svgImageLoadStatus = await bitmap.SetSourceAsync(stream.AsRandomAccessStream());
if (svgImageLoadStatus != SvgImageSourceLoadStatus.Success)
{
throw new SvgImageFailedStatusException(svgImageLoadStatus);
}
cancellationToken.ThrowIfCancellationRequested();
context.Current = bitmap;
}
else
{
// https://docs.microsoft.com/en-us/windows/uwp/debug-test-perf/optimize-animations-and-media?redirectedfrom=MSDN#right-sized-decoding
// Set source after attached to the XAML tree
var bitmap = new BitmapImage();
context.AttachSource(bitmap);
await bitmap.SetSourceAsync(stream.AsRandomAccessStream());
cancellationToken.ThrowIfCancellationRequested();
context.Current = bitmap;
}
tcs.SetResult(null);
}
catch (Exception ex)
{
tcs.SetException(ex);
}
});
await tcs.Task;
}
await next(context, cancellationToken);
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (value is string source)
{
sourceString = source;
var sourceUri = new Uri(sourceString);
if (!sourceString.ToString().StartsWith("resource://", StringComparison.OrdinalIgnoreCase))
{
throw new Exception("Only resource:// scheme is supported");
}
var parts = sourceUri.OriginalString.Substring(11).Split('?');
resourceName = parts.First();
if (parts.Count() > 1)
{
var name = Uri.UnescapeDataString(sourceUri.Query.Substring(10));
var assemblyName = new AssemblyName(name);
assembly = Assembly.Load(assemblyName);
}
var svgImageSource = new SvgImageSource(Xamarin.Forms.ImageSource.FromStream(LoadFile), 100, 100, true, null);
return(svgImageSource);
}
return(null);
}
//Load SvgImage
internal static async Task <SvgImageSource> LoadSvgImage(string Path)
{
if (!string.IsNullOrWhiteSpace(Path) && Path.ToLower().Contains(".svg"))
{
TaskCompletionSource <SvgImageSource> TaskResult = new TaskCompletionSource <SvgImageSource>();
await CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
try
{
SvgImageSource SvgToBitmapImage = new SvgImageSource();
SvgToBitmapImage.UriSource = new Uri(Path, UriKind.RelativeOrAbsolute);
TaskResult.SetResult(SvgToBitmapImage);
}
catch
{
TaskResult.SetResult(null);
}
});
return(await TaskResult.Task);
}
else
{
return(null);
}
}
private void CreateInterfaceSquare(string text, string imagePath)
{
Uri uri = new Uri(imagePath, UriKind.RelativeOrAbsolute);
SvgImageSource imageSource = new SvgImageSource(uri);
Grid grid = new Grid();
grid.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(1, GridUnitType.Star)
});
grid.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(iconSizeMultiplier, GridUnitType.Star)
});
grid.ColumnDefinitions.Add(new ColumnDefinition()
{
Width = new GridLength(1, GridUnitType.Star)
});
grid.RowDefinitions.Add(new RowDefinition()
{
Height = new GridLength(4, GridUnitType.Star)
});
grid.RowDefinitions.Add(new RowDefinition()
{
Height = new GridLength(1, GridUnitType.Star)
});
var image = new Image()
{
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Stretch,
Source = imageSource,
Stretch = Stretch.Uniform,
};
var textBlock = new TextBlock()
{
Text = text,
Foreground = new SolidColorBrush(Colors.Black),
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Center,
FontSize = 20,
TextAlignment = TextAlignment.Center
};
grid.Children.Add(image);
grid.Children.Add(textBlock);
Grid.SetRow(textBlock, 2);
Grid.SetColumnSpan(textBlock, 3);
Grid.SetColumn(image, 1);
grid.Background = new SolidColorBrush(Colors.White);
AddSquare(grid);
}
public App()
{
InitializeComponent();
SvgImageSource.RegisterAssembly();
MainPage = new MainPage();
}
protected override void OnInitialized()
{
InitializeComponent();
SvgImageSource.RegisterAssembly();
NavigationService.NavigateAsync("/NavigationPage/MainPage");
}
private async void RenderFourierTransform()
{
var stream = await ImageListClass.FileSourceList[myID].OpenAsync(FileAccessMode.Read);
SvgImageSource image = new SvgImageSource();
await image.SetSourceAsync(stream);
NormalImageControl.Source = image;
}
public App()
{
InitializeComponent();
// CrossMediaManager.Current.Init();
SvgImageSource.RegisterAssembly();
MainPage = new MainPage();
}
public App()
{
InitializeComponent();
SvgImageSource.RegisterAssembly();
MainPage = new NavigationPage(new Sensor());
}
public virtual SvgCachedImage Svg(string ressourceId)
{
return new SvgCachedImage {
Source = SvgImageSource.FromResource(ressourceId, FindCallingAssembly())
//WidthRequest = 100,
//HeightRequest = 100,
};
}
public InputPrompt()
{
_image = new Image();
_source = new SvgImageSource();
_image.Source = _source;
_assembly = this.GetType().GetTypeInfo().Assembly;
this.Loaded += InputPrompt_Loaded;
this.Unloaded += InputPrompt_Unloaded;
}
// Token: 0x060004B4 RID: 1204 RVA: 0x0002050C File Offset: 0x0001E70C
private static void OnIconChanged(BindableObject bindable, object oldValue, object newValue)
{
FuncView funcView = bindable as FuncView;
if (!oldValue.Equals(newValue))
{
funcView.image.Source = SvgImageSource.FromFile(newValue.ToString(), 0, 0, true, null);
}
}
private static void Floorplan_update(App.TrackItem item)
{
foreach (App.TrackItem floormap in App.Config.Items.Where(n => n.Type == Itemtypes.Floormap))
{
floormap.State = UpdateOnOff(item, floormap.State);
floormap.SvgImage.Source = SvgImageSource.FromSvgString(floormap.State);
floormap.SvgImage.ReloadImage();
}
}
// Token: 0x060004C1 RID: 1217 RVA: 0x00020B64 File Offset: 0x0001ED64
private static void OnIconChanged(BindableObject bindable, object oldValue, object newValue)
{
MineCell mineCell = bindable as MineCell;
if (!oldValue.Equals(newValue))
{
mineCell.icon.Source = SvgImageSource.FromFile(newValue.ToString(), 0, 0, true, null);
}
}
public SizeViewModel(Size size, Unit unit, SvgImageSource unitImage)
{
_size = size;
SizeText = size.UnitsCount + unit.ToAbbrevation();
Price = size.TotalPrice;
PricePerUnit = size.TotalPrice / size.UnitsCount;
PricePerUnitText = PricePerUnit.GetPriceString() + "/" + unit.ToAbbrevation();
Image = unitImage;
}
public static async Task <SvgImageSource> StorageFileToSvgImage(StorageFile savedStorageFile)
{
using (var fileStream = await savedStorageFile.OpenAsync(FileAccessMode.Read))
{
var svgImage = new SvgImageSource();
await svgImage.SetSourceAsync(fileStream);
return(svgImage);
}
}
/// <summary>
/// Returns an image source for SvgImage that loads an image from given SVG image path and
/// name.
/// </summary>
/// <param name="svgImageName">relative path to the SVG image file</param>
/// <param name="fill">when not null, an alternative fill color for SVG path elements</param>
/// <returns>image source</returns>
public static ImageSource GetImageSource(string svgImageName, string fill = null)
{
var cache = DependencyService.Get <SvgImageCache>();
Debug.Assert(cache != null, "cache object must exist");
string svgText = cache.GetSvgImage(svgImageName, fill);
return(SvgImageSource.FromSvgString(svgText));
}
public App()
{
InitializeComponent();
SvgImageSource.RegisterAssembly();
// Instantiate objects.
HttpWebRequest = new HttpWebRequest();
MainPage = new MainPage();
}
private SvgIconTarget(string iconName, string iconFile)
{
IconName = iconName;
IconFile = iconFile;
ResourceFile = (string)ImageEnumEmbeddedResourceConverter.Convert(iconFile, null, null, null);
ImageSource = new EmbeddedResourceImageSource(new Uri(ResourceFile));
ImageSource2 = SvgImageSource.FromSvgResource(ResourceFile);
}
private async void LoadSvg()
{
generator = new SVGGenerator();
await generator.LoadSvg();
var generationCancellationTokenSource = new CancellationTokenSource();
var souce = await generator.GetSourceAsync(generationCancellationTokenSource.Token);
SvgSource = new SvgImageSource();
await SvgSource.SetSourceAsync(souce);
}
private async Task RenderSvg()
{
using (var stream = new InMemoryRandomAccessStream())
{
await RenderSvg(stream);
var image = new SvgImageSource();
await image.SetSourceAsync(stream);
ResultSvgImage.Source = image;
}
}
private void OnSvgPathChanged()
{
if (SvgPath == null)
{
return;
}
var assemblyName = GetType().Assembly.GetName().Name;
var svgPathNormalized = SvgPath.Replace("/", ".");
var svgFullPath = $"{assemblyName}.{svgPathNormalized}";
Source = SvgImageSource.FromResource(svgFullPath);
}
void tap(object sender, object e)
{
if (State)
{
SetValue(StateProperty, false);
Image.Source = !string.IsNullOrEmpty(IconOff) ? SvgImageSource.FromFile(IconOff) : SvgImageSource.FromFile("more.svg");
}
else
{
SetValue(StateProperty, true);
Image.Source = !string.IsNullOrEmpty(IconOn) ? SvgImageSource.FromFile(IconOn) : SvgImageSource.FromFile("more.svg");
}
}
public MainPage(string[] names)
{
this.names = names;
InitializeComponent();
//FileImageSource is sealed. We can currently not derive SvgImageSource from FileImageSource.
//FileImageSource only references a local file path. It does not contains the methods to access it.
//var svg = new SvgImageSource { Svg = "res:images.hand", HeightRequest = 20, ColorMapping = "ffffff=00ff00" };
//var image = svg.Image;
//var toolbarImage = SvgImageSource.CreateFile("res:images.hand", height: 20);
//ToolbarItems.Add(new ToolbarItem
//{
// Icon = toolbarImage,
// Order = ToolbarItemOrder.Primary, Command = new Command(() =>
// {
// Navigation.PushAsync(new Page2());
// })
//});
//try
//{
// var image = SvgImageSource.Create("res:images.refresh");
// var t = 0;
//}
//catch (Exception e)
//{
// Debug.WriteLine(e);
//}
var svgRefresh = new SvgImageSource
{
Svg = "res:images.refresh",
HeightRequest = 15
};
TestButton.Image = svgRefresh.Image;
}
