If I format some data and append it to a general filed like:

APPEND GENERAL msgraph DATA lcGraphData CLASS 'msgraph.chart'

Then I want to change the way the chart is displayed on a report, for example charttype and height and width properties, how would I do that? I know how to add an oleboundcontrol to a form and change the chart that way but what if I don't want to use a form? Is there a way to create an object bind it to that general field and manipulate the chart?