{ computer science engineering }

TYPE OF TEXT CLIPPING 1.Stroke 2.stardust 3.bitmap STROKE : This method uses small line segments to generate a character we can built ...

                                                  It is more efficient than cohen and sutherland line algorithm liang barsky.  liang...

RANDOM SCAN DISPLAY  The architecture of raster sacn display and random scan is same bt the differnce is that in random scan display no...

DDA (digital deferential analyzer)  Read the line points (x1,y1 , x2,y2) such that they are not equal (if they are equal then plot that ...

A transformation that slants the shape of an object is called sheared transformation. Two common shearing are:   X-shear  Y – she...

Clipping The pro cess of selecting and viewing the pic t ure wi th different views is called windowing , and a process which divides e...

Sutherland and cohen subdivision line clipping algorithm this is one of the most oldest and popular method for line clipping algorithm de...

The change in the size n position of the image that's define in the geometrical transformation. There are three ways of geometr...

CLIPPING OF POLYGON Sutherland and hodgman polygon algorithm.    Read the co-ordinate of all the vertices of the polygon  Read the co-o...

WINDOW TO VIEW POINT TRANSFORMATION some important terms: Window-to-View port mapping is the process of mapping or transforming a t...