Which is the correct circle equation?
a) ( ϰ – ϰc ) + ( y –yc ) = r2
b) ( ϰ – ϰc )2 + ( y –yc )2 = r2
c) ( ϰ – ϰc )2 + ( y –yc )2 = r
d) None of these
Which is true for ellipse?
a) Distance from tow fixed point is the same
b) Distance from tow fixed point is the constant
c) Sum of distance from tow fixed point is constant
d) All of these
Which is correct ellipse equations?
a) ϰ = ϰc + 𝓇ϰ sinθ, 𝓎 = 𝓎c + 𝓇𝓎 cosθ
b) ϰ = ϰc + 𝓇𝓎 sinθ, 𝓎 = 𝓎c + 𝓇𝓍 cosθ
c) ϰ = ϰc + 𝓇ϰ cosθ, 𝓎 = 𝓎c + 𝓇𝓎 sinθ
d) ϰ = ϰc + 𝓇𝓎 cosθ, 𝓎 = 𝓎c + 𝓇𝓍 sinθ
What is slope value at the boundary point of region 1 and region 2 in the midpoint ellipse algorithm?
a) 1
b) -1
c) 0.5
d) 0
Which is not a color filling algorithm?
a) Scanline polygon fill algorithm
b) Edge fill algorithm
c) Flood fill algorithm
d) None of these
Which is the character generation method?
a) Bitmap
b) Pixmap
c) Scalemap
d) None of these
