AN INTRODUCTION

1. j
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2. History of jchempaint:
• July-August 2012: Basic SVG output is
implemented
• July 2012: Move to github is finished now; first
release after hiatus already, a bugfix release
• May 2012: Development, wiki, and tracker is
being moved to github. Please forgive any
anachronisms
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• JChemPaint - Using the Collaborative Forces of the
Internet to Develop a Free Editor for 2D Chemical
Structures, Stefan Krause, Egon Willighagen and
Christoph Steinbeck, Molecules 2000, 5, 93-98, web
version

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4. TABLE OF CONTENTS:
• JChemPaint Editor applet
• JChemPaint Viewer applet
• JChemPaint application
• Features
• Who did it?
• How can I participate?
• How can I get it?
• Tips and Tricks
• Development
• Bugs
• Literature & Citations
• Webpages that use JCP
• Links
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5. Jchempaint viewer applet:
• (An applet is a Java program that runs only
within a web page.)
• The JCP Viewer only allows to
programmatically display a chemical structure,
which the user cannot modify.
• Demo page
• To learn how to insert and use the applet
within a web page, see JChemPaint Inside
Webpages.
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6. • The application is a stand-alone program. It
needs an installed Java Virtual Machinefor
operation. If your system does not have
a JVM, get it from Sun's Java website.
• The JCP application has all the functionality of
the JCP Editor applet (see below), plus file
input and output.
• Below a screenshot of the 3.0 release
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7. STRUCTURE BY JCHEMPAINT :
It has become easy as all element are in different colour
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8. FEATURES:
• These are the most prominent capabilities of the application; most
of them are also available in the applets.
• Drawing and deletion of single, double, triple and stereo bonds.
• Ring templates (3-8 atoms) with one-click attachment.
• An extensive template library.
• Colouring of atom types, and other rendering settings.
• Editing of atomic charges, isotopes and hydrogen count.
• Loading and saving of structures in Chemical Markup Language
(CML) and as MDL MOL files and SDF files (loading only).
• Automated Structure Layout, also known as Structure Diagram
Generation.
• Loading structures from the Internet using CAS or NSC number.
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9. HOE TO DO IT:
• JChemPaint was originally written by Christoph
Steinbeck, soon after co-developed with Egon
Willighagen, and is now developed by the Steinbeck
Group group and a team of international developers.
• The project was started by Christoph Steinbeck in the
late 1990's to be the complementary structure editor
to Jmol. It was then co-developed by Egon
Willighagenand others. Jmol again is a visualisation and
analysis tool for 3D molecular structures, started
by Dan Gezelter at Notre Dame University, initiator of
the Open Science Projectand, like JChemPaint,
developed by an international team of opensource
programmers.
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10. Reference:
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•JChemPaint - Using the Collaborative Forces of the
Internet to Develop a Free Editor for 2D
Chemical Structures, Stefan Krause,
Egon Willighagen and Christoph
Steinbeck, Molecules 2000, 5, 93-98,
web version