core plot custom Theme?

Question

I\'m using Core-Plot for a trend chart in an iPhone app and haven\'t found how to customize the background. I can create a theme using the built-in themes, like kCPPlainWhiteThe

Answer 1

I tried this & it works for me:

// Here 'hostingView' is your CPTGraphHostingView to
// which you add your graph
UIImageView *backgroundImage = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"background.png"]];
[hostingView addSubview:backgorundImage];
[hostingView sendSubviewToBack:backgroundImage];