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ViRG - 01 - 2008.pdf

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Fakultet za poslovnu informatiku<br />

Definisanje 2D objekata 04<br />

Kružnice<br />

11<br />

• Kod kružnice se sve tačke<br />

nalaze na istom rastojanju od<br />

specifične tačke, tj. od<br />

centra.<br />

y<br />

0<br />

r<br />

x<br />

• Poluprečnik<br />

r=const.<br />

• U Dekartovom koordinatnom<br />

sistemu jednačina kružnice sa<br />

centrom u koordinatnom<br />

početku ima oblik<br />

r<br />

2<br />

= x<br />

2<br />

+ y<br />

2<br />

P 1<br />

r<br />

P 0<br />

Vektorska i rasterska grafika – 2008. Dragan Cvetković

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