Code Monkey home page Code Monkey logo

png's People

Contributors

ananthakumaran avatar yuce avatar

Stargazers

 avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar  avatar

Watchers

 avatar  avatar  avatar  avatar  avatar

png's Issues

How to write letters and numbers to png image IoData?

How to write letters and numbers to png image IoData

I need to implement a picture captch-code function, whether there is a function that can make the alphanumeric distortion, or add some horizontal lines or dots background noise function

error in png installation on HPC

Hi,

I am getting an error with png package installation in R HPC. could you please help how to resolve this.

> BiocManager::install("png",lib="/mnt/scratch2/users/3052771/R/lib")
Bioconductor version 3.14 (BiocManager 1.30.16), R 4.1.3 (2022-03-10)
Installing package(s) 'png'
trying URL 'https://cloud.r-project.org/src/contrib/png_0.1-7.tar.gz'
Content type 'application/x-gzip' length 24990 bytes (24 KB)
==================================================
downloaded 24 KB

* installing *source* package ‘png’ ...
** package ‘png’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
/opt/gridware/depots/54e7fb3c/el7/pkg/compilers/gcc/9.3.0/bin/gcc -I"/opt/gridware/depots/54e7fb3c/el7/pkg/apps/R/4.1.3/gcc-9.3.0+lapack-3.9.0+blas-3.8.0/lib64/R/include" -DNDEBUG   -I/opt/gridware/depots/54e7fb3c/el7/pkg/compilers/gcc/9.3.0/include   `libpng-config --cflags` -fpic  -g -O2  -c read.c -o read.o
Package libpng was not found in the pkg-config search path.
Perhaps you should add the directory containing `libpng.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libpng' found
Package libpng was not found in the pkg-config search path.
Perhaps you should add the directory containing `libpng.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libpng' found
Package libpng was not found in the pkg-config search path.
Perhaps you should add the directory containing `libpng.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libpng' found
Package libpng was not found in the pkg-config search path.
Perhaps you should add the directory containing `libpng.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libpng' found
Package libpng was not found in the pkg-config search path.
Perhaps you should add the directory containing `libpng.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libpng' found

Many thanks,
nabiyogesh

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.