Delegate HtmlImageLoadCallback

Namespace

TheArtOfDev.HtmlRenderer.Core.Entities

Assembly

StockSharp.Xaml.dll

Callback used in HtmlImageLoadEventArgs to allow setting image externally and async.
The callback can provide path to image file path, URL or the actual image to use.
If imageRectangle is given (not Empty) then only the specified rectangle will be used from the loaded image and not all of it, also the rectangle will be used for size and not the actual image size.

public delegate void HtmlImageLoadCallback(string path, ImageSource image, RRect imageRectangle)

Parameters

path string

the path to the image to load (file path or URL)

image ImageSource

the image to use

imageRectangle RRect

optional: limit to specific rectangle in the loaded image

Extension Methods

EditorExtensions.ToItemsSource(object, Type, bool?, ListSortDirection?, Func<IItemsSourceItem, bool>, Func<object, string>, Func<object, string>)

XamlHelper.EnsureUIThread(object)

XamlHelper.ShowModel<TWindow>(object, DependencyObject)

XamlHelper.WpfCast<T>(object)

VirtualPropertyRegistry.TryGetVirtualValue(object, string, out object)

XamlHelper.CopyToClipboard<T>(T)

Paths.SerializeToString<T>(T, bool)

Paths.Serialize<T>(T, bool)

Paths.Serialize<T>(T, string, bool)

Constructors

HtmlImageLoadCallback(object, IntPtr)

public HtmlImageLoadCallback(object @object, IntPtr method)

Parameters

object object

method IntPtr

Methods

BeginInvoke(string, ImageSource, RRect, AsyncCallback, object)

public virtual IAsyncResult BeginInvoke(string path, ImageSource image, RRect imageRectangle, AsyncCallback callback, object @object)

Parameters

path string

image ImageSource

imageRectangle RRect

callback AsyncCallback

object object

Returns

IAsyncResult

EndInvoke(IAsyncResult)

public virtual void EndInvoke(IAsyncResult result)

Parameters

result IAsyncResult

Invoke(string, ImageSource, RRect)

public virtual void Invoke(string path, ImageSource image, RRect imageRectangle)

Parameters

path string

image ImageSource

imageRectangle RRect