)} ,System.Nullable{System.Single})} ,System.Nullable{System.Single},System.Nullable{System.DateTimeOffset})}
ImageCacheExtensions.LoadImageFromUrlWithFallback(IBlobCache, string, byte[]) method¶
Defined in
Type: ImageCacheExtensions
Namespace: Akavache.Reactive.Drawing
Assembly: Akavache.Drawing.Reactive.dll
Applies to
net10.0, net10.0-maccatalyst26.0, net10.0-desktop1.0, net10.0-browserwasm1.0, net10.0-tvos26.0, net10.0-windows10.0.19041, net10.0-macos26.0, net10.0-ios26.0, net10.0-android36.0, net9.0, net9.0-tvos18.0, net9.0-macos15.0, net9.0-maccatalyst18.0, net9.0-windows10.0.19041, net9.0-ios18.0, net9.0-desktop1.0, net8.0, net8.0-windows10.0.19041, net8.0-ios18.0, net8.0-maccatalyst18.0, net8.0-macos15.0, net8.0-tvos18.0, net8.0-ios17.5, net8.0-maccatalyst17.5, net8.0-macos14.5, netstandard2.1, net481, net462, net471
Overloads¶
- 1.
public static IObservable<IBitmap> LoadImageFromUrlWithFallback(this IBlobCache blobCache, string url, byte[] fallbackImageBytes) - 2.
public static IObservable<IBitmap> LoadImageFromUrlWithFallback(this IBlobCache blobCache, string url, byte[] fallbackImageBytes, bool fetchAlways) - 3.
public static IObservable<IBitmap> LoadImageFromUrlWithFallback(this IBlobCache blobCache, string url, byte[] fallbackImageBytes, bool fetchAlways, float? desiredWidth) - 4.
public static IObservable<IBitmap> LoadImageFromUrlWithFallback(this IBlobCache blobCache, string url, byte[] fallbackImageBytes, bool fetchAlways, float? desiredWidth, float? desiredHeight) - 5.
public static IObservable<IBitmap> LoadImageFromUrlWithFallback(this IBlobCache blobCache, string url, byte[] fallbackImageBytes, bool fetchAlways, float? desiredWidth, float? desiredHeight, DateTimeOffset? absoluteExpiration)
1. Overload¶
public static IObservable<IBitmap> LoadImageFromUrlWithFallback(this IBlobCache blobCache, string url, byte[] fallbackImageBytes)
Parameters
| Name | Type | Description |
|---|---|---|
blobCache | [IBlobCache](# | -- |
url | string | -- |
fallbackImageBytes | byte[] | -- |
Returns: IObservable
2. Overload¶
public static IObservable<IBitmap> LoadImageFromUrlWithFallback(this IBlobCache blobCache, string url, byte[] fallbackImageBytes, bool fetchAlways)
Parameters
| Name | Type | Description |
|---|---|---|
blobCache | [IBlobCache](# | -- |
url | string | -- |
fallbackImageBytes | byte[] | -- |
fetchAlways | bool | -- |
Returns: IObservable
3. Overload¶
public static IObservable<IBitmap> LoadImageFromUrlWithFallback(this IBlobCache blobCache, string url, byte[] fallbackImageBytes, bool fetchAlways, float? desiredWidth)
Parameters
| Name | Type | Description |
|---|---|---|
blobCache | [IBlobCache](# | -- |
url | string | -- |
fallbackImageBytes | byte[] | -- |
fetchAlways | bool | -- |
desiredWidth | float? | -- |
Returns: IObservable
4. Overload¶
public static IObservable<IBitmap> LoadImageFromUrlWithFallback(this IBlobCache blobCache, string url, byte[] fallbackImageBytes, bool fetchAlways, float? desiredWidth, float? desiredHeight)
Parameters
| Name | Type | Description |
|---|---|---|
blobCache | [IBlobCache](# | -- |
url | string | -- |
fallbackImageBytes | byte[] | -- |
fetchAlways | bool | -- |
desiredWidth | float? | -- |
desiredHeight | float? | -- |
Returns: IObservable
5. Overload¶
public static IObservable<IBitmap> LoadImageFromUrlWithFallback(this IBlobCache blobCache, string url, byte[] fallbackImageBytes, bool fetchAlways, float? desiredWidth, float? desiredHeight, DateTimeOffset? absoluteExpiration)
Parameters
| Name | Type | Description |
|---|---|---|
blobCache | [IBlobCache](# | -- |
url | string | -- |
fallbackImageBytes | byte[] | -- |
fetchAlways | bool | -- |
desiredWidth | float? | -- |
desiredHeight | float? | -- |
absoluteExpiration | DateTimeOffset? | -- |
Returns: IObservable