Decreases the font size of each font contained in the current text selection. If no text is selected, this method decreases the font size at the text input position.
<void> Selection.shrinkFont([<EmptyRequestCallback> callback], [<ErrorCallback> errorCallback])| Parameter | Description |
|---|---|
| callback | Optional. Is called when the operation completed. |
| error |
Optional. Is called when the operation failed with an error. |