pydrawing 1.0

pydrawing is a python library, to be used to draw in a tkinter canvas block diagrams. The possible graphic entities are:<br /><br /> * Rectangle and Constant Aspect Ratio Rectangle<br /> * Square<br /> * Circle<br /> * Ellipse and Constant Aspect Ratio Ellipse<br /> * Equilateral, General and Constant Aspect Ratio triangles<br /> * Lines<br /> * Regular Polygons (5-12 sides)<br /> * Connectors (used to connect the graphic primitives)<br /> * Splitter (split a full connected connector)<br /><br />Some Highlights :<br /><br /> * The Primitives can be displayed on a canvas with a background grid or without it.<br /> * The Primitives can be displayed with or without their connector handlers (print view)<br /> * Primitives can be freezed, i.e it will be impossible to move interactively a freezed primitives.<br /> * Primitives are draw in World Real Number Coordinates (origin in botton left corner)<br /><br />The library source is highly commented and I hope that was written clearly for whom is wishing to add more functionality.<br />My humble request is to receive such pieces of code, so I will be able to publish them under your name in this site, for all.<br /><br />The library is highly configurable and I think highly expandable.<br /><br />Two demo programs are includes to show the pydrawing abilities:<br /><br /> * pydrEdit : can create and edit a pydrawing diagram and save it in a file.<br /> * pydrView - can visualize a saved pydr previously saved file.<br /><br />At this moment, the only supported formats for save are: postscript and pydr<br />pydr is a file that simply includes pydrawing commands that will be replayed inside pydrEdit and pydrView, and can be used to learn how the library should be used.<br /><br />The Library and demos were developed in Windows XP and it was tested on Windows 7 and Windows 2008R2 using python 2.7.1, but it should be trivial to make the required changes to make it run on Linux<br />To make it work on Python 3.x is only trivial.

Requirements:	No special requirements
Platforms:	Mac, Mac OSX
Keyword:	Abilities,  Configurable,  Create,  Diagram,  Expandabletwo,  Functionalitymy,  Humble,  Includes,  Previously,  Programs,  Pydredit,  Pydrview,  Receive,  Request,  Saved,  Visualize,  Wishing,  Written
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