An Introduction to qtpaint
نویسنده
چکیده
The qtpaint package supports interactive graphics in R through low-level interaction with the Qt toolkit. It is meant for experienced R users, who are familiar with GUI and graphics programming. It is expected that a number of packages will wrap qtpaint to provide a more convenient and user-friendly interface for the most common tasks. The interface provided by qtpaint is intentionally barebones, essentially covering only the functions necessary for efficient drawing. Implementing anything beyond a basic static graphic will require use of the qtbase package and its complete, direct interface to the Qt library. Most of the time you will need to load both qtbase and qtpaint packages.
منابع مشابه
AN INTRODUCTION TO THE THEORY OF DIFFERENTIABLE STRUCTURES ON INFINITE INTEGRAL DOMAINS
A special class of differentiable functions on an infinite integral domain which is not a field is introduced. Some facts about these functions are established and the special case of z is studied in more detail
متن کاملAn Ecocritical Reading of Saʿdī’s “The Mocaddamah; or, Introduction to the Gulistan of Shaikh Sadi”
In his article, “An Ecocritical Reading of Saʿdī’s ‘The Mocaddamah; or, Introduction to the Gulistan of Shaikh Sadi’” Massih Zekavat argues that some aspects of ecological conceptualizations seem to have remained unchanged in Iran since the thirteenth century. He also explores the possibility of applying one of the most recent western critical approaches to a distinguished text in the Persian l...
متن کامل