Patent ID: 7932906

Claim:
A non-transitory computer-readable storage medium having program instructions stored thereon that when executed within a graphical production system cause one or more processing elements to perform: determining a visual indicator assignment for a data record of a set of multiple data records based on a visual indicator attribute value of the data record, wherein the visual indicator assignment represents one visual indicator within a set of multiple, assignable visual indicators, and each visual indicator is mappable to one or more visual indicator attribute values; causing a pixel unit of a pixel bar chart to be displayed within a bar, wherein the pixel unit corresponds to the data record, and one or more display screen pixels associated with the pixel unit are activated according to the visual indicator assignment, wherein each pixel unit corresponds to a value of a data record; causing the pixel bar chart to be output on a display device; filling an uncompleted row of the bar with one or more padding pixel units; and selecting a width of the bar to achieve reduction in a number of the padding pixel units.