C++11 tutorial by Razsoft education

  • Introduction to C++.
  • Handling data in C++
  • Basic input / output in C++
  • Compound data type in C++
  • Operators in C++
  • Looping in C++

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Drawing shapes using java graphics API | Razsoft Education

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Shapes in java  To draw shape in java, It provides shape interface. Any class that implement the shape interface will be used to draw shapes. To draw shapes we need to pass object of the class which implements the shape interface in the draw() of fill() method of graphics object. Outline of shape is known as path.      Java has already a list of class that implement the Shape interface to draw some basic geometrical shapes. Which is defined in to two main category Rectangular shape and non Rectangular shape. We can also implement shape interface in our own class to create custom shapes.   Rectangular Shape  Rectangular shapes are those shape which Extends the RectangularShape class. The class doesn't define any geometrical shape but it provide a rectangular frame to all the class that extend it. Here is list of some class that extends the RectengularShape class                      ...
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What is structured programming paradigm | Razsoft education

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"climits" Header file in c++ programming language | Razsoft Education

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Java 2D Rendering Pipeline | Rendering in java | Razsoft Education

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What is Rendering?                      When we draw anything on screen, it involves many step by step process to calculate where and how to produce each pixel on screen, These step by step process is known as Rendering Pipeline and process is known as Rendering .      In this process we first define our basic shapes also known as primitives(such as text, image and geometric shapes). Then these primitives' as passed to a rendering engine like Graphics2D, That perform the step by step process of rendering pipeline. Then output image is given to an output device like screen, printer or an image stored in memory.  Apart from rendering engine Graphics2D also work as a surface to draw primitives on it. Each time we draw a new primitive on surface it added on the surface. Which we can draw on a output device.  Graphics2D States :-  Graphics2D work as a state machine to draw the primitives. It...
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Integer data type in C++ programming language | Razsoft education

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Graphics2D API an introduction to Java2D | Razsoft Education

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            To overcome problems with the Graphics class and to enhance some functionality. Java introduces new class called Graphics2D . Which allows to better control over graphics operations? Also java introduces a whole set of package to do 2D graphics operation including image manipulation , drawing and transformation and the package is backward compatible.                For example Java2D API has separate class for each type of basic shapes. All the shapes implements Shape interface . Also we can define our own shape by implementing shape interface in our own custom shape class.                Control the fill and line style with control on width of the line. The Stroke and Paint interface was introduced to make custom fill and drawing style.         ...
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What is Object Oriented Programming | Razsoft Education

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Accessing device coordinates in java graphics | Razsoft Education

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What is C++? | Razsoft education

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Computer graphics an introduction | Razsoft education

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Computer graphics or CG Definition: Computer graphics is a field of computer science in which we study the creation and manipulation of images.   Computer graphics is an art of communicating to computer visually. Application: Movies: -  In movies they use VFX to create many scene like large explosion, plane crash or create entirely new environment like in Avengers and avatar. Cartoons: -  It’s used to create fictional characters and animate them to make animation videos like Doremon, Tom and Jerry and Motu-Patlu.   Video games: -  Video game is industry completely based on computer graphics. It’s used to create environment, character and interaction with them. Some popular computer games are like Vice city, Temple run, PUBG, etc. Simulation: -  Using computer we can describe behavior of object’s in computer then simulate  them in virtual environment to see the effect. It’s also used to teach people about complex machine operation like p...
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