Here you will learn about dda line drawing algorithm in C and C++. In Computer Graphics the first basic line drawing algorithm is Digital Differential Analyzer (DDA) Algorithm. A line connects two points. It is a basic element in graphics. To draw a line, you need two points between which you can draw a line. Also …
Here you will get android json parsing from url example. What I will do here? First fetch json string from url. Parse the json data and display in listview. The data contains a json array with some fruits name as shown below. { “fruits”:[ “Apple”, “Apricot”, “Avocado”, “Banana”, “Bilberry”, “Blackberry”, “Blackcurrant”, “Blueberry”, “Boysenberry”, “Currant”, “Cherry”, …
This is android google maps api tutorial. In this tutorial I will teach you to integrate google maps in your android app using google maps api v2. This API provides us various functionality like showing locations in map, showing routes, add marker, etc. Android Google Maps API Tutorial Android Project 1. Open Android Studio and …
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In this GPS tutorial you will learn how to get current location in android. LocationManager class provides the facility to get latitude and longitude coordinates of current location. The class in which you want to get location should implement LocationListener and override all its abstract methods. How to Get Current Location in Android Using Location Manager Add …
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In this tutorial you will learn about android xml parsing using XMLPullParser. XML is a popular and very commonly used format for sharing data on internet. In android there are several ways to parse xml data like DOM, SAX and XMLPullParser. But in this article I will teach you how to parse xml using XMLPullParser. …
Here you will get program for bresenham’s line drawing algorithm in C and C++. This algorithm is used in computer graphics for drawing line. The program will work in Turbo C or Turbo C++ compiler as it uses graphics.h header file. Make sure to change the path of BGI folder inside initgraph() function according to your …
Here you will get program for midpoint circle algorithm in C and C++. It is an algorithm used in computer graphics for drawing circle. This program will work in Turbo C or Turbo C++ compiler as it uses graphics.h header file. Change the path of BGI file inside initgraph() function according to your system to …
In this tutorial you will learn to pass data from one activity to another in android with and without using intent. Basically we can send data between activities in two ways. Using Intent Using Global Variables Below I have discussed both the methods in detail. Note: There are some other ways like shared preferences and database …
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