Information processing apparatus, system, display method, and non-transitory computer-readable storage medium storing program

A system comprising:

• an information processing apparatus;
• and
• a printing apparatus,
• wherein the information processing apparatus comprises (A) one or more processors and (B) one or more memories storing instructions that, when executed by the one or more processors, cause the information processing apparatus to (1) display a preview screen including a preview image based on page data included in book data and (2) set a spread attribute for laying out one page data included in the book data over a plurality of pages,
• wherein the displaying of the preview screen (a) displays the preview screen including the preview image and information indicating that a spread condition is not satisfied, if it is determined that a first region of page data having the spread attribute is laid out on a side of a sheet and a second region, different from the first region, of the page data having the spread attribute is laid out on the opposite side of the sheet and (b) displays the preview screen including the preview image without the information indicating that the spread condition is not satisfied, if it is determined that the first region of the page data having the spread attribute and the second region of the page data having the spread attribute are laid out on a same side of a spread page of a book.

A display method executed in an information processing apparatus, the method comprising:

• displaying a preview screen including a preview image based on page data included in book data;
• setting a spread attribute for laying out one page data included in the book data over a plurality of pages;
• and
• wherein the displaying (a) displays the preview screen including the preview image and information indicating that a spread condition is not satisfied, if it is determined that a first region of page data having the spread attribute is laid out on a side of a sheet and a second region, different from the first region, of the page data having the spread attribute is laid out on the opposite side of the sheet and (b) displays the preview screen including the preview image without the information indicating that the spread condition is not satisfied, if it is determined that the first region of the page data having the spread attribute and the second region of the page data having the spread attribute are laid out on a same side of a spread page of a book.

A non-transitory computer-readable storage medium storing a program for causing a computer to:

• display a preview screen including a preview image based on page data included in book data;
• and
• set a spread attribute for laying out one page data included in the book data over a plurality of pages,
• wherein the displaying a preview screen (a) displays the preview screen including the preview image and information indicating that a spread condition is not satisfied, if it is determined that a first region of page data having the spread attribute is laid out on a side of a sheet and a second region, different from the first region, of the page data having the spread attribute is laid out on the opposite side of the sheet and (b) displays the preview screen including the preview image without the information indicating that the spread condition is not satisfied, if it is determined that the first region of the page data having the spread attribute and the second region of the page data having the spread attribute are laid out on a same side of a spread page of a book.