Screen inspection device, screen inspection method, and program

A screen inspection method comprising:

• causing a computer to create a plurality of element combinations of which each is a combination of two display elements, based on screen data including a plurality of display elements, and to select the element combinations in which a distance between the two display elements is equal to or less than a threshold value;
• causing the computer to select the element combinations, in which any one of color difference, saturation difference and brightness difference, and both brightness and saturation of the color combination of the two display elements exceed respective predetermined threshold values, from the element combinations selected by the combination selecting unit, and to calculate an appearance ratio for each color combination, the appearance ratio being a ratio of the number of the element combinations belonging to one of the color combinations to a total number of the element combinations selected by the combination selecting unit;
• causing the computer to calculate the sum of the appearance ratios of the color combinations in which the appearance ratio exceeds a threshold value, and to determine whether the calculated sum exceeds a threshold value;
• causing the computer to change color combination of the display elements constituting element combinations displayed on a display, in response to an input from a user;
• causing the computer to display the screen data after the color combination is changed;
• and
• causing the computer to update the screen data in a storage unit in response to the changing of the color combination of the display elements constituting the displayed element combinations.

A non-transitory computer readable media recording a program that causes a computer to function as a screen inspection device, the program causing the computer to execute:

• a function of creating a plurality of element combinations of which each is a combination of two display elements, based on screen data including a plurality of display elements, and selecting the element combinations in which a distance between the two display elements is equal to or less than a threshold value;
• a function of selecting the element combinations, in which any one of color difference, saturation difference and brightness difference, and both brightness and saturation of the color combination of the two display elements exceed respective predetermined threshold values, from the element combinations selected by the function of selecting combinations, and calculating an appearance ratio for each color combination, the appearance ratio being a ratio of the number of the element combinations belonging to one of the color combinations to a total number of the element combinations selected by the function of selecting combinations;
• a function of calculating the sum of the appearance ratios of the color combinations in which the appearance ratio exceeds a threshold value, and determining whether the calculated sum exceeds a threshold value;
• a function of changing color combination of the display elements constituting element combinations displayed on a display, in response to an input from a user;
• a function of displaying the screen data after the color combination is changed;
• and
• a function of updating the screen data in a storage unit in response to the changing of the color combination.