ReplaceCurrentImage
Replaces the current image with an image specified.
Syntax
expression.ReplaceCurrentImage(sImageUrl, Width, Height);
expression - A variable that represents a ApiPresentation class.
Parameters
| Name | Required/Optional | Data type | Default | Description |
|---|---|---|---|---|
| sImageUrl | Required | string | The image source where the image to be inserted should be taken from (currently, only internet URL or Base64 encoded images are supported). | |
| Width | Required | EMU | The image width in English measure units. | |
| Height | Required | EMU | The image height in English measure units. |
Returns
This method doesn't return any data.
Example
Swap an image for a different one in a presentation.
// How do I replace an image with another image in a presentation?
// Replace the selected image by loading a new one from a URL.
const presentation = Api.GetPresentation();
const slide = presentation.GetSlideByIndex(0);
slide.RemoveAllObjects();
const url1 = 'https://static.onlyoffice.com/assets/docs/samples/img/presentation_sky.png';
const url2 = 'https://static.onlyoffice.com/assets/docs/samples/img/onlyoffice_logo.png';
const drawing = Api.CreateImage(url1, 300 * 36000, 150 * 36000);
slide.AddObject(drawing);
drawing.Select();
presentation.ReplaceCurrentImage(url2, 60 * 36000, 60 * 36000);