- Data Structure
- Networking
- RDBMS
- Operating System
- Java
- MS Excel
- iOS
- HTML
- CSS
- Android
- Python
- C Programming
- C++
- C#
- MongoDB
- MySQL
- Javascript
- PHP
- Physics
- Chemistry
- Biology
- Mathematics
- English
- Economics
- Psychology
- Social Studies
- Fashion Studies
- Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
How to add a picture to plot in base R?
To add a picture to a plot in base R, we first need to read the picture in the appropriate format and then rasterImage function can be used. The most commonly used format for picture in R is PNG. A picture in PNG format can be added to a plot by supplying the values in the plot where we want to add the picture.
Example
Loading png package:
> library(png)
Reading png file:
> Picture<-readPNG(system.file("img","Rlogo.png",package="png")) Creating a blank plot: > plot(1:10,ty="n")
Output:
Adding the picture in png file to the above plot:
Example
> rasterImage(Picture,3,3,7,7)
Output:
Example
> plot(1:10,ty="n") > rasterImage(Picture,5,5,7,7)
Output:
Advertisements
To Continue Learning Please Login
Login with Google