Method, apparatus, and program for evaluating documents, and document evaluation system

A method for evaluating a document, comprising:

• acquiring document data that contains at least text objects;
• performing a preliminary process on the acquired document data;
• evaluating the amount of information in the document data based on the preliminarily processed document data;
• evaluating the legibility of text based on the preliminarily processed document data;
• and
• evaluating the relationship between adjacent colors in the document data based on the preliminarily processed document data.

A non-transitory computer-readable recording medium containing a document evaluation program that causes a computer to execute the steps of:

• acquiring document data including at least text objects;
• performing preliminary process on the acquired document data;
• evaluating the amount of information in the document data based on the preliminarily processed document data;
• evaluating the legibility of text based on the preliminarily processed document data;
• and
• evaluating the relationship between adjacent colors in the document data based on the preliminarily processed document data.