GigaSoft ProEssentials是一套图表组件，可用于Windows client-side和server-side开发。GigaSoft ProEssentials包括WinForm, WebForm, ActiveX, VCL和DLL接口的5个组件：Graph(图形), Scientific Graph(科学计算图形), 3D Scientific Graph(3D科学计算图形), Polar(极状图)和Pie Chart(饼图)。GigaSoft ProEssentials几乎支持所有开发环境，包括：Visual Studio. NET, VB6, VC6, ASP, ASP.NET, Delphi, Builder等，在大量的接口中总归有一种适合你。 本程序为本人在Visual C++环境下实现二维绘图的例子，希望能给大家一点启示-ProEssentials v6:



The most tested (distribution in the millions) and most commercial-grade oem charting library available. Trusted by Fortune 500 for over a decade, Gigasoft regularly signs non-disclosure agreements, signs proprietary licenses, and provides custom charting software to the world s leading companies and organizations. If your needs are serious, there is no better choice. Start with ProEssentials　save yourself headache and money.





Guarantee application quality and competitiveness. Test our online .net charting demo or download our Eval/PeDemo and prove to yourself ProEssentials is rock solid and highly evolved.





Boost speed and smoothly handle large data-sets. Test our online demo and see how the candlestick example can render both fancy or fast. Speed and stability ideal for realtime/stripchart and continuous running implementations.





ProEssentials is always well-accepted by engineers, scientists, and researchers. Zoom our 2D contours and rotate our 3D