Information processing apparatus, information processing method, and program storage medium

摘要

An apparatus includes a calculation unit configured to calculate, based on data on gradation included in two-dimensional graphics data, position information about color reference points of the gradation and shape information about an object to which the gradation is applied, and a conversion unit configured to convert the two-dimensional graphics data into three-dimensional graphics data by calculating a rectangle encircling the object based on the calculated shape information, dividing the rectangle into a plurality of triangles as three-dimensional polygons, and designating colors of the color reference points with respect to vertices of each three-dimensional polygon based on position information about each three-dimensional polygon and the position information about the calculated color reference points.

主权项

1. An apparatus comprising:
an analyzing unit configured to obtain information of a color changing direction of gradation of two-dimensional graphics gradation data and color information about color reference points of the gradation; and a conversion unit configured to convert the two-dimensional graphics gradation data into three-dimensional graphics gradation data,
wherein the conversion unit converts the two-dimensional graphics gradation data into the three-dimensional graphics gradation data using the direction information of gradation and the color information about color reference points, andwherein the conversion unit generates a rectangle encircling a circumscribed rectangle using lines perpendicular and using lines parallel to the color changing direction of the gradation, and converts the two-dimensional graphics gradation data into the three-dimensional graphics gradation data using the rectangle.