CanvasGIS is an object oriented 2D graphics drawing component. It s a part of MVisionTech open source GIS and data visualization framework. CanvasGIS had been used in the GisMap component presented in my previous article.



Many applications require two dimensional graphics to provide graphical input and represent different types of data. Some examples of two dimensional data presentation are charts displaying numerical data, maps representing the geometry of roads and other geographical objects, diagrams representing object relations and CAD/CAM tools. Canvas is an attempt to create a component that will serve them all.



CanvasGIS是一个面向对象的2D图形绘制组件。它是MVisionTech开源GIS和数据可视化框架的一部分。