The article deals with developing custom graphical indicators using graphical primitives of the CCanvas class.
Unlike a simple arc indication, the sectional one looks as if it has
labels separating equal intervals. When creating a layout of the
indicator of this type, I have decided to make ten sections and add a
new element – the inner frame. The basic structure with the arc
sectional indication is presented in Fig. 5.
Fig. 5. Basic structure of the circular indicator with the arc sectional indication
202626
New article Developing custom indicators using CCanvas class has been published:
The article deals with developing custom graphical indicators using graphical primitives of the CCanvas class.
Unlike a simple arc indication, the sectional one looks as if it has labels separating equal intervals. When creating a layout of the indicator of this type, I have decided to make ten sections and add a new element – the inner frame. The basic structure with the arc sectional indication is presented in Fig. 5.
Fig. 5. Basic structure of the circular indicator with the arc sectional indication
Author: Alexander Fedosov