| 摘要 |
PROBLEM TO BE SOLVED: To easily grasp stereoscopic structure when displaying a three- dimensional(3D) graph in a two-dimensional(2D) picture by adding 'graduation' entirely or partially when displaying the three-dimensionally laid-out graph. SOLUTION: Graph data 5 are inputted from a data input part 10. When the inputted graph data are 3D graph data, these data are held in a 3D graph data holding part 11. Focus information 6 is inputted by the data input part 10 and focus data (node for graduation processing or the data of graduation amount) are prepared at a focus data preparing means 12. Based on the 3D graph data and focus data, a graduation generating means 13 prepares display data partially or entirely adding the graduation to the display of the 3D graph. The generated 3D graph display data are outputted from a data output part 14 to an output device 18. The output device 18 displays or prints the 3D graph to which the graduation is partially or entirely added. |
