Raster curves of various widths can be displayed using

(a) Horizontal or vertical spans

(b) Horizontal spans

(c) Vertical spans

(d) Horizontal and vertical spans

A table for which, a primitive defines groups of attribute values to be used when displaying that primitive on a particular output device is called

(a) Bundle table

(b) Index table

(c) Both a and b

(d) None of these

In which method, fixed pattern of a line is used to generate characters?

(a) Stroke method

(b) Bitmap method

(c) Starbust method

(d) Dot-matrix method

One of the method for displaying thick curves is

(a) Curve slope

(b) Curve width

(c) Curve cap

(d) Only c

The choice between a bundled attribute or an unbundled attribute is made by switch called?

(a) Aspect flag

(b) Aspect ratio

(c) Aspect source flag

(d) Aspect destination flag

Hollow areas are displayed using only the

(a) Boundary outline

(b) Line-drawing routine

(c) Hatched patterns

(d) Closed poly line

In which method, graph is used in form of line to line?

(a) Stroke method

(b) Bitmap method

(c) Starbust method

(d) Dot-matrix method

Table entries for bundled area-fill attributes are set using the function

(a) setInteriorRepresentation (ws, fi, fs, pi, fc)

(b) SetInteriorRepresentation ()

(c) Only b

(d) Both a and b

The operator that is used for combining a fill pattern with a background pattern is

(a) AND operator

(b) OR operator

(c) X-OR operator

(d) All of these

If we want to display constant-length dashes, then we need to do the following.

(a) We need to adjust the number of pixels plotted in each dash

(b) We need to adjust the number of dots

(c) We must use line-type functions

(d) Neither a nor c