online er diagram drawing tool

Use php class diagram drawing tool -- phuml to build the class diagram of the project Yesterday, I occasionally searched for the tools used to create UML class diagrams on the Internet. I was planning to create a class diagram for the statusnet project myself (maybe I should

Jqplot is based on a basic jqplot.js file, and has a number of JS file support Plug-ins-that is, jqplot.js files can only support the drawing of the line diagram, for pie chart, histogram and other graphics need to introduce pierenderer.js and other documents. Here, refer to the official document of Jqplot, take the pie chart as an example to briefly describe the use of Jqplot: The first step, the introduct

(); Buildlinestyle (); Buildcolor (); Buildnewfunction (); Buildsavefunction (); Buildopenfunction (); Toolbar.installevents ();}1. Create a drawing command button line, rectangle, circle, etc. buildcommandbutton establish a line, rectangle, Circle button Object Timagebutton,timagebutton Detailed introduction You can view the previous chapter HTML5 canvas Online Brush