CodePudding user response:

Custom painting is the thing in the morning and evening,

CodePudding user response:

This kind of interface, strong professional generally are custom painting, there will be no special controls support, the so-called control, is to ensure that the generalization of the largest component, you only draw

CodePudding user response:

With open source CChart control to get the data themselves

CodePudding user response:

Ready-made stuff is always limited, the key is to custom painting, everything