#75 setviewport - Built-in function in C graphics.h
setviewport function
#06 clearviewport - Built-in function in C Graphics
clearviewport function
#25 imagesize - Built-in function C graphics.h
imagesize
#24 putimage - Built-in function in C graphics.h
putimage
#68 setvisualpage - Built-in function in C graphics.h
setvisualpage
#14 getarccoords - Built-in function C graphics.h
getarccoords
#57 setaspectratio - Built-in function in C graphics.h
setaspectratio
#69 setfillpattern - Built-in function in C graphics.h
setfillpattern
#01 arc - Built-in function in C graphics
arc
#11 fillellipse - Built-in function in C graphics.h
fillellipse
#61 gettextsettings - Built-in function in C graphics.h
gettextsettings
#74 installuserfont - Built-in function in C graphics.h
installuserfont
window to viewport transformation continue..
scaling factor.