Answer & Solution
Answer: Option C
Solution:
The radius parameter in arcTo specifies the radius of the arc to be drawn.
Q
What is the purpose of the radius parameter in arcTo?
Related Questions on Average
Which method is used to create curves in HTML canvas?
A). arcTo
B). moveTo
C). bezierCurveTo
D). lineTo
What does the moveTo method do?
A). Moves the pen to a specified point without drawing anything.
B). Draws a straight line to a specified point from the current point.
C). Draws an arc between two points.
D). Draws a curve using a specified control point.
What is the purpose of the arcTo method?
A). To move the pen without drawing.
B). To draw a straight line.
C). To draw an arc between two points.
D). To draw a curve using control points.
Which of the following statements about bezierCurveTo is correct?
A). It is used to draw straight lines.
B). It requires only two control points.
C). It is used to draw circles.
D). It is used to draw curves using control points.
How does the moveTo method differ from lineTo?
A). moveTo draws a straight line, while lineTo moves the pen without drawing.
B). moveTo moves the pen without drawing, while lineTo draws a straight line.
C). moveTo and lineTo are the same.
D). None of the above.
What is the purpose of the arcTo method?
A). To move the pen without drawing.
B). To draw a straight line.
C). To draw an arc between two points.
D). To draw a curve using control points.
When using arcTo, what parameters are required?
A). The starting point and the angle of the arc.
B). The starting point, the control point, and the ending point.
C). The starting point, the radius, and the end point.
D). The starting point, the ending point, and the radius.
What is the purpose of the control points in bezierCurveTo?
A). To specify the start and end points of the curve.
B). To control the curvature of the curve.
C). To move the pen without drawing anything.
D). To draw a straight line.
What happens if you use moveTo without subsequent drawing commands?
A). An error occurs.
B). Nothing visible happens.
C). A straight line is drawn.
D). A circle is drawn.
What is the purpose of the lineTo method?
A). To move the pen without drawing.
B). To draw a straight line from the current point.
C). To draw an arc.
D). To draw a curve using control points.