Apparatus, method of drawing, and storage medium

A method of assisting of drawing an image on a development-view image of a structural object, the method comprising;

• displaying a first development-view image of the structural object captured at a first time, a first diagnosis target element image drawn for at least a part of a diagnosis target in the first development-view image of the structural object, and a second development-view image of the structural object captured at a second time that is later than the first time, the first development-view image and the second development-view image superimposable one to another;
• receiving a drawing of a second diagnosis target element image for at least a part of the diagnosis target in the second development-view image of the structural object captured at the second time;
• and
• storing first position information indicating a position of the first diagnosis target element image in the first development-view image and second position information indicating a position of the second diagnosis target element image in the second development-view image in a memory in association with each other.

A non-transitory computer readable storage medium storing one or more instructions that, when performed by one or more processors, cause the one or more processors to execute a method of assisting of drawing an image on a development-view image of a structural object, the method comprising;

• displaying a first development-view image of the structural object captured at a first time, a first diagnosis target element image drawn for at least a part of a diagnosis target in the first development-view image of the structural object, and a second development-view image of the structural object captured at a second time that is later than the first time, the first development-view image and the second development-view image superimposable one to another;
• receiving a drawing of a second diagnosis target element image for at least a part of the diagnosis target in the second development-view image of the structural object captured at the second time;
• and
• storing first position information indicating a position of the first diagnosis target element image in the first development-view image and second position information indicating a position of the second diagnosis target element image in the second development-view image in a memory in association with each other.