Bresenham line generation algorithm for positive slope, Computer Graphics

Assignment Help:

Bresenham Line Generation Algorithm for Positive Slope

(BLD algorithm for positive slope (0 < m < 1)

- If slope is negative then utilize reflection transformation to transform the line segment along with -ve slope to line segment along with a +ve slope.

- Determine constants 2Δy, 2Δy - 2Δx, Δy, Δx at once for all lines to be scan converted, consequently the arithmetic engages only integer subtraction or addition of these constants.


Related Discussions:- Bresenham line generation algorithm for positive slope

B-spline curves - uniform b-splines and de boor algorithm, B-spline curves ...

B-spline curves are piecewise smooth polynomial curves.  B-spline curves are defined over an interval which has been partitioned into sub-intervals. On each subinterval B-sp

Two kinds of video tele conference systems, There are mostly two kinds of V...

There are mostly two kinds of Video Tele Conference systems: 1) Desktop systems are add-ons to normal PC's, transforming them in Video Tele Conference devices. A range of variou

Mathematical description of oblique projection onto xy-plane, Mathematical ...

Mathematical description of an Oblique projection onto xy-plane  In order to expand the transformation for the oblique projection, identify the Figure. This figure explains a

Types of basic tools of multimedia, Types of Basic Tools Different typ...

Types of Basic Tools Different types of basic tools for creating and editing multimedia components are: Drawing and Painting tools Image editing tools OCR softwar

Interactive picture construction techniques, Explain the interactive pictur...

Explain the interactive picture construction techniques.    interactive picture- construction methods are commonly used in variety of applications, including design and painting pa

Design a graphical user interface, 1. Implement proper exception handling m...

1. Implement proper exception handling mechanism for this application. 2. Display all data a. Search specific data (depending of the user selection, your application should e

Explain what you understand by corporate style guide, Question 1: (a) ...

Question 1: (a) Explain the term ‘logo' with the use of an example. (b) Explain in detail what three basic questions you need to ask yourself before creating a logo. (c) You

What are the features found in CAD, What are the features found in CAD ...

What are the features found in CAD Features generally found in a CAD package involve: - 2D and 3D modelling - Wire frame - Library of parts that can be used in new dra

Different advertising hooks, Question: (a) Name two visual effects you...

Question: (a) Name two visual effects you would use to communicate: i. Good old days ii. Rebellion iii. Fear (b) Explain each of your answers given in section (a).

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd