| 摘要 |
PURPOSE:To improve operability by discriminating each axis of coordinate axes with color and enabling the extension of the coordinate axes. CONSTITUTION:The system consists of a data input means 1-1, a graphic element generation means 1-2, a coordinate axes generation and deforming means 1-4 and an operation control means 1-5. Each axis of the coordinate axes is set to have a different color from each other and it is made possible to extend the coordinate axes. Thus, when the coordinate axes are arranged outside a display area, each axis of the coordinate axes can be easily discriminated, it is made unnecessary to the operation such as movement, expansion and reduction of the display area that is executed for the purpose of discriminating each axis of the coordinate axes and the operability can be improved. |
