Javascript: Line.getTextBounds Method

Description

Gets the bounding rectangle of the text belonging to the line.

Syntax

<void> Line.getTextBounds(<RequestRectangleCallback> callback, [<ErrorCallback> errorCallback])

Parameters

Parameter	Description
callback	Receives the bounding rectangle of the text belonging to the line.
errorCallback	Optional. Is called when the operation failed with an error.

Examples

The following example demonstrates Line.getTextBounds in a practical document-editing workflow. It gets the bounding rectangle of the text belonging to the line.

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

function inspectTextBounds(line) {
    line.getTextBounds(
        function(rect) {
            if (!rect) {
                console.warn("No rectangle was returned.");
                return;
            }
            
            console.log("get text bounds result:", rect);
        },
        onTxError
    );
}