Příprava grafických dat v aplikacích IS - testování forem převodu rastrové a vektorové grafiky

Abstract This work is focused mainly on testing software (further referred to as only SW) for transposition of bitmap and vector graphics. The work is split in two parts. Basic types of graphics, differences between them, usage, advantages and disadvantages are introduced in the theoretical part. The best known formats are described for each type of graphics. Also, fundamentals of transposition between the formats and the different types of graphics are introduced. Similarly, the principle of rasterization and vectorization is introduced. The practical part of the work mainly focuses on vectorization. In total, five programs for bitmap and vector graphics transposition are tested here. Four different types of graphics were defined and chosen for the testing. A way of multi-criteria evaluation was used to compare the SW. The SW is evaluated in two ways. The first one compares the functioning of the SW, the second one focuses on the results of the vectorization process. Used methodology and the choice of evaluation criteria result from a subjective point of view of given problematics. The resume of the work brings detailed results of research along with comments to every evaluated SW.