If all characters of the string are inside window then we will keep the string if a. A polygon can be clipped using clipping operations.
A rendering algorithm only draws pixels in the intersection between the clip region and the scene model.
What is text clipping in computer graphics. There are three methods for text clipping which are. This method is also called as all or none. The primary use of clipping in computer graphics is to remove objects lines or line segments that are outside the viewing pane.
Several methods are available for clipping of text. Mathematically clipping can be described using the terminology of constructive geometry. It depends on the methods used to generate characters and the requirements of a particular application.
Clipping method is dependent on the method of generation used for characters. Clip regions are commonly specified to improve render performance. Various techniques are used to provide text clipping in a computer graphics.
There are three methods for text clipping which are listed below all or none string clipping. All or none character clipping. A simple method is completely considered or nothing considers method.
Lines and surfaces outside the view volume are removed. Clipping in the context of computer graphics is a method to selectively enable or disable rendering operations within a defined region of interest.