Description

Increases the font size of each font contained in the current text selection.If no text is selected, this method increases the font size at the text input position.

Syntax

<void> Selection.growFont([<EmptyRequestCallback> callback], [<ErrorCallback> errorCallback])

Parameters

Parameter	Description
callback	Optional. Is called when the operation completed.
errorCallback	Optional. Is called when the operation failed with an error.

Examples

The following example demonstrates Selection.growFont in a practical document-editing workflow. Increases the font size of each font contained in the current text selection.If no text is selected, this method increases the font size at the text input position.

function onTxError(error) {
    console.error("TX Text Control error:", error.msg);
    error.handled = true;
}

TXTextControl.selection.growFont(
    function() {
        console.log("grow font completed.");
    },
    onTxError
);