Patent ID: 8432397
Filing Date: 2013-04-30
Classification: G07C

Abstract:
1. A data display apparatus for displaying a plurality of types of measurement data which are measured by a signal measurement section in a time serial manner on a predetermined coordinate system, the data display apparatus comprising: a monitor operable to display the predetermined coordinate system on a screen thereof; a processor; and a memory, the memory storing instruction which when executed cause the processor to perform as: wherein the plotting processing section plots a new characteristic value specified by the measurement data input to the data input processing section each time an updating time based on a predetermined updating period has come, updates the curve each time the new characteristic value is plotted and gradually updates and changes at least one of a shape and a color of each of the graphics as data for defining a display coordinate of each of the graphics gets newer in terms of time so as to add gradation changing from old data to new data to the graphics, and wherein the predetermined coordinate system has no time axis.