how to add an image to readme.md code example

Example 1: add image to readme

![alt text](http://url/to/img.png)

Example 2: adding a preview image in readme.md

// method 1


// method 2
![Test Image 3](/3DTest.png)
![Test Image 4](https://github.com/tograh/testrepository/3DTest.png 112)

// last method

Example 3: README.md image

If you want to embed images, this is how you do it:

![Image of Yaktocat](https://octodex.github.com/images/yaktocat.png)

Example 4: image in github readme

![Alt text](relative/path/to/img.jpg?raw=true "Title")

Example 5: github readme.md add image

![GitHub Logo](/images/logo.png)
Format: ![Alt Text](url)

Example 6: how to add image in readme.md

![alt text](https://github.com/[username]/[reponame]/blob/[branch]/image.jpg?raw=true)