Introduction

INTRODUCTION
In today's world of high technology, mobile computing has become the most omnipresent medium for so many different applications. From the simple downloading of the mp3s of the youth to downloading business application/software of the professionals, or from simply carrying out transactions to videoconferencing by the career people to simply having fun with a number of social networking sites, it is simply a part of the lives of the majority using any internet-connected computers or mobile handsets.

Wednesday, 20 May 2015

Chapter 4 & 5: Making and Manipulating Selections

Selection Tool

- enabling yourself to only paint in one area while the rest of your canvas is left unaffected.


Aliasing



Feathering 

- softening edges of image

Lasso tool

- Polygonal Lasso Tool : it allows us easily draw free form selection outlines based on straight sided                                            polygonal shapes.
- Magnetic Lasso Tool : tracks the edges of an object based on colour tone
- Lasso Tool : free hand tracing for selection

Transforming Selection
- scale    -rotate   -skew   -perspective   -flipping




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