DocumentImageSource.LoadFromUrl(String, Int32, Int32) Method
Specifies a URL from which to load an image.
Namespace: DevExpress.Blazor.RichEdit
Assembly: DevExpress.Blazor.RichEdit.v23.2.dll
NuGet Package: DevExpress.Blazor.RichEdit
Declaration
public static DocumentImageSource LoadFromUrl(
string url,
int imageWidth,
int imageHeight
)
Parameters
Name | Type | Description |
---|---|---|
url | String | The image’s URL. |
imageWidth | Int32 | The image width in twips. |
imageHeight | Int32 | The image height in twips. |
Returns
Type | Description |
---|---|
DocumentImageSource | An image source associated with the URL. |
Remarks
The example below shows how to load a 1000 by 1000 twips image from a URL and insert this image at the end of the main sub-document:
<DxRichEdit @ref="richEdit" />
@code {
DxRichEdit richEdit;
Document documentAPI;
@* ... *@
/* Surround the code that contains an asynchronous operation with a try-catch block to handle
the OperationCanceledException. This exception is thrown when an asynchronous operation is canceled. */
try {
documentAPI = richEdit.DocumentAPI;
@* ... *@
DocumentImageSource imageSource = DocumentImageSource.LoadFromUrl("your-image-url", 1000, 1000);
Image newImage = await documentAPI.Images.CreateAsync(imageSource);
@* ... *@
}
catch (OperationCanceledException e) {
Console.WriteLine($"{nameof(OperationCanceledException)} thrown with message: {e.Message}");
}
}
Use methods of the UnitConverter class to convert centimeters, inches, pixels, or points to twips.
See Also