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09  Computer graphics

Vocabulary

Definition Translation
bar charts a graph with bars whose lengths are proportional to quantities sloupcový diagram, graf
bitmap an file format for digital images where an image is made up of a large number of dots or pixels bitmapa
CAD Computer Aided Design, a software package allows a designer to create technical drawings and schematics CAD
colour palette the collection of colours available in a system paleta barev
compositing combining parts of different images to create a single image fotomontáž
crop to cut down the dimensions of a picture oříznout
desktop publishing the use of computer system for all steps of document production, including typing, editing, graphics and printing počítačová sazba
equation a mathematical statement that two expressions are equal rovnice
eraser a tool used to delete a part of a picture nástroj guma
eyedropper = colour picker a tool used to select a specific colour in a photo nástroj kapátko
filters special effects that can be applied to pictures filtry
fractal geometrical patterns that are repeated at small scales to generate irregular shapes, some of them describe objects from nature fraktál
frame a single picture in a film okénko, políčko
GIF Graphic Interchange Format used for image files, especially suitable for images containing large areas of the same colour, for example, clipart formát GIF
GIS Geographic Information System, a type of graphic software able to analyse geographic data and make maps, predict natural disasters, etc geografický informační systém
JPEG Joint Photographic Experts Group, a common format suitable for photographic images JPEG formát
line graph a graph consisting of dots linked with lines spojnicový graf
marquee select tools tools used to select a particular part of an image nástrojový výběr
move tool a tool used to move a part of a picture nástroj přesun
paint bucket a tool used to fill in an area with a colour
paintbrush a tool used to paint lines nástroj štětec
pie charts a circular chart divided into triangular areas proportional to the percentages of a whole kruhový, výsečový graf
raster graphics an file format for digital images where an image is made up of a large number of dots or pixels rastrová grafika
rendering a technique that generates realistic reflections, shadows and highlights vytváření rastrového obrazu stínováním, využitím přiřazených barev a povrchových materiálů, s aplikací pozadí scény
resolution a number of pixels per inch rozlišení
scale up to enlarge zvětšit
scatter graph bodový diagram
solid modelling a technique for representing solid objects, including specifying and filling the surfaces to give the appearance of a 3-D object prostorové, 3D modelování
texturing adding paint, colour and filters to an object vytvoření povrchové struktury objektu
TIFF Tagged Image File Format, often used for images to be printed TIFF formát
toolbox a collection of drawing and painting tools panel nástrojů
vector graphics images represented through the use of geometric objects such as lines, curves and polygons base on mathematical equations vektorová grafika
wireframe the drawing of a model by tracing features like edges or contour lines drátový model
zoom a tool used to magnify areas of an image nástroj lupa


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