CodePudding user response:
You can refer to the following examplehttp://www.hur.cn/Soft/2009/3189.html
Pb temporarily does not provide a direct way of implementation, and examples are custom painting through the data window, according to the complexity of the report some bad implementation, is the most practical in the mousemove method to realize mobile display, this is the pb graphical analysis using the most a way ~ ~
If you must do it at the top of the display data and to good effect at present only through a third party controls, there are two kinds of commonly used way,
One, through ole connection excel, by placing data into excel to implement in the excel charts;
Second, flash, via ole connection with flash interaction to display the chart, the web page of the chart analysis usually use this way;