* @param sess the current session
* @param canvas the parent canvas item
*/
-ImageFrameTimeAxis::ImageFrameTimeAxis(std::string track_id, PublicEditor& ed, ARDOUR::Session& sess, ArdourCanvas::Canvas& canvas)
+ImageFrameTimeAxis::ImageFrameTimeAxis(stringcr_t track_id, PublicEditor& ed, ARDOUR::Session& sess, ArdourCanvas::Canvas& canvas)
: AxisView(sess),
VisualTimeAxis(track_id, ed, sess, canvas)
{
* @return the named markerTimeAxis, or 0 if the named MarkerTimeAxis is not associated with this ImageFrameTimeAxis
*/
MarkerTimeAxis*
-ImageFrameTimeAxis::get_named_marker_time_axis(std::string track_id)
+ImageFrameTimeAxis::get_named_marker_time_axis(stringcr_t track_id)
{
MarkerTimeAxis* mta = 0 ;
* @return the removed MarkerTimeAxis
*/
MarkerTimeAxis*
-ImageFrameTimeAxis::remove_named_marker_time_axis(std::string track_id, void* src)
+ImageFrameTimeAxis::remove_named_marker_time_axis(stringcr_t track_id, void* src)
{
MarkerTimeAxis* mta = 0 ;