Patent ID: 9734606
Date: 2017-08-15
CPC Classifications: G06F,G06T

Claim:
1. A program information display system capable of displaying program information based on program structure information, the system comprising: an input device configured to input the program structure information; a processing device configured to create display information for visualizing the program information from the program structure information; and a display device configured to display the program information, wherein the program structure information includes one or more pieces of interval information, the one or more pieces of interval information include first information and second information, the first information is information indicating a successive region on a source code of a target program, the second information is information for specifying the other interval information having an inclusive relationship with interval information including own interval information, the second information included in first interval information includes third information indicating whether second interval information exists or whether third interval information exists, a successive region indicated by the first information included in the first interval information includes a successive region indicated by first information included in the second interval information, the successive region indicated by the first information included in the first interval information is included in a successive region indicated by first information included in the third interval information, when at least one of the second and third interval information exists, the second information includes at least one of fourth information for specifying the second interval information and fifth information for specifying the third interval information, the fourth information does not include fourth interval information including a successive region indicated by the first information included in a successive region indicated by the first information included in the second interval information, the fifth information does not include fifth interval information including a successive region indicated by the first information including a successive region indicated by the first information included in the third interval information, the program structure information includes at least one piece of interval information including a successive region indicated by the first information not included in any of all interval information, interval information including the successive region indicated by the first information not included in any of all interval information is defined as a reference interval, the processing device specifies the number of pieces of interval information counted during tracing the fourth information included in each interval information from the reference interval to each interval information or the number of pieces of interval information counted during tracing the fifth information included in each interval information from each interval information to the reference interval as a depth of each interval information from the reference interval, interval information with the same depth do not have an inclusive relationship with each other, the processing device creates, by arranging the one or more interval information on a coordinate system defined by a first axis representing a depth from the reference interval and a second axis representing the inclusive relationship based on a depth from the reference interval and the second information, the display information in which, with respect to the first axis, pieces of interval information with the same depth from the reference interval are arranged on the same position on the first axis in order of depth, and with respect to the second axis, objects representing pieces of interval information specified by all fourth information included in the first interval information are arranged within a range of an object representing the first interval information or the object representing the first interval information is arranged within a range of an object representing interval information specified by the fifth information included in the first interval information, the each interval information includes first feature information indicating an internal state capable of being acquired at a specific timing during execution of a source code in an interval indicated by the first information, the first feature information includes a first feature amount indicating a content of a feature amount and first attribute information indicating an attribute of the feature amount, a second axial length of the object representing to the first interval information is changed based on the feature amount indicating an execution time in the first interval information, the second axial length being a length in direction of the second axis, and the display device displays the program information based on the created display information.