核心文字-在目标C的自定义视图上绘制简单文字

Question

I have made a custom view, and in this custom view, I want to draw a simple text. I've been searching for couple hours and find no luck. The one that I've found on Apple documentation is hard to understand. Can anyone have a sample or link to tutorial ? Thanks.

Answer 1

Here is a very simple example. You only need to call drawAtPoint:withAttributes: on your string inside drawRect: of your custom view.

@implementation CustomView {
    NSDictionary *attributes;
    NSString *theText;
}

-(void)awakeFromNib {
    attributes = @{NSFontAttributeName:[UIFont systemFontOfSize:24], NSForegroundColorAttributeName:[UIColor redColor]};
    theText = @"This is my text";
}


- (void)drawRect:(CGRect)rect {
    [theText drawAtPoint:CGPointMake(5, 5) withAttributes:attributes];
}