Graphics Segmentation Some graphics packages provide subroutines that describe the combination of multiple named parts and manage each part. Use these functions to
create, edit, delete, or move a component of a graphic. We can also use this feature of the graphics software for
hierarchical Modeling (which will be said later), where an object can be described in a tree structure that includes a hierarchy of sub-objects .
The name of the graphics sub-section has several sayings. Some graphics packages refer to them as
structs (structure), others are called
segments (segment) or
Objects (object). Similarly, the operation of the sub-sections allowed in different graphics packages is not the same . For example, a modeling package provides many operations to describe and manage graphical elements. On the other hand, in any graphics library, we can always use process elements in high-level languages such as C + + to construct and manage the components of a graph .
Computer Graphics (ii) output graphic element _17_ Graphics segmentation
