Qt-Graphics

[grsandeep85]

Hi All,

I need to draw a circle which is shown in the attachments, the user will input the center(x, y) and radius from QlineEdits and when the enter key is pressed circle has to draw on a frame for the following case:

1. If the center(x, y) both are positive(refer circle.jpg)
2. If the center(x, y) x=negative, y=positive(refer circle1.jpg)
3. If the center(x, y) x=negative, y=negative(refer circle1.jpg)
4. If the center(x, y) x=positive, y=negative(refer circle1.jpg)

Note: the axis should be displayed.
Even i read the assistant but i didn't get any idea. How to resolve this is issue.