Question

I am drawing a string in rectangle using following method

- (void)drawRect:(CGRect)rect {
    .................................................
    .................................................
    for(NSString *titleString in self.titlesArray) {
        CGContextSaveGState(context);                                                 // Pushes a copy of the current graphics state onto the graphics state stack for the context.
        CGRect labelRect = CGRectMake((self.segmentWidth*i), yCoor, self.segmentWidth, self.font.pointSize);
        CGContextAddRect(context, labelRect);                                         // Adds a rectangular path to the current path.
        [titleString drawInRect:labelRect withFont:self.font lineBreakMode:UILineBreakModeClip alignment:UITextAlignmentCenter];
        CGContextRestoreGState(context);
    }
}

The outcome is

As we can see the default color for the string is in black

Question : Is that possible to change the color of string during drawRect() and how can I archive it.

Answer 1

Something like:

[[UIColor blueColor] set];

will work. If you want all of the strings to be the same, put this before the loop.