IMAGE DISPLAY DEVICE AND PROGRAM

PROBLEM TO BE SOLVED: To provide an image display device capable of easily rotating an image composed of a plurality of rectangular image pieces on a display screen.SOLUTION: The image display device includes: image composition means (S14) for generating composite image information representing a co...

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Bibliographic Details
Main Authors TAYAMA KENJI, SUGAWARA SHINGO, ISHIKAWA TETSUYA
Format Patent
LanguageEnglish
Japanese
Published 29.09.2016
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CALCULATING
COMPUTING
COUNTING
CRYPTOGRAPHY
DISPLAY
EDUCATION
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
SEALS
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Summary:PROBLEM TO BE SOLVED: To provide an image display device capable of easily rotating an image composed of a plurality of rectangular image pieces on a display screen.SOLUTION: The image display device includes: image composition means (S14) for generating composite image information representing a composite image obtained by combining a plurality of rectangular image pieces represented by first tile image information used to display an image in a display part; image rotation means (S15) for generating rotation composite image information representing a rotation composite image obtained by rotating the composite image represented by the composite image information by a designated mode; and image division means (S16) for generating second tile image information representing a plurality of rectangular image pieces obtained by dividing the rotation composite image represented by the rotation composite image information according to a prescribed rule. The device is configured to display an image on the display part by using the second tile information instead of the image displayed by using the first tile image information.SELECTED DRAWING: Figure 6 【課題】複数の矩形画像片で構成された画像を表示画面上で容易に回転させることのできる画像表示装置を提供することである。【解決手段】表示部での画像の表示に用いられている第１のタイル画像情報によって表される複数の矩形画像片を結合して得られる合成画像を表す合成画像情報を生成する画像合成手段（Ｓ１４）と、前記合成画像情報にて表される合成画像を指定された態様で回転させて得られる回転合成画像を表す回転合成画像情報を生成する画像回転手段（Ｓ１５）と、前記回転合成画像情報にて表される回転合成画像を前記所定の規則に従って分割して得られる複数の矩形画像片を表す第２のタイル画像情報を生成する画像分割手段（Ｓ１６）とを有し、前記第１のタイル画像情報を用いて表示される前記画像に代えて前記第２のタイル情報を用いて画像を前記表示部に表示させる構成となる。【選択図】図６
Bibliography:Application Number: JP20150054622