dynamic font size is not increased for textview?

Question

I am trying to have dynamic font size for the textview.I have mad a custom class for the dynamic font size of text view.I have used following code for the custom class.

#import "CustomTextView.h"

@implementation CustomTextView


- (void)drawRect:(CGRect)rect
{
    // Drawing code
    int numLines = self.contentSize.height / self.font.lineHeight;
    self.font = [UIFont fontWithName:self.font.fontName size:((self.frame.size.height / numLines) - 4)];
    [super drawRect: rect];

}


@end

but this does not work.it shows a black color for the textview.please guide how to do it?

here already described how we can set font size dynamically http://stackoverflow.com/questions/2038975/resize-font-size-to-fill-uitextview — abrar ul haq, Oct 07 '15 at 07:19

score -1 · Answer 1 · answered Oct 07 '15 at 07:22

-1

There must be something wrong while implementing "CustomTextView.h" in your ViewController. Let us know how u have done the same. Share your code in ViewController. Have you added "CustomTextView" as subview in your view controller.

answered Oct 07 '15 at 07:22

luckyShubhra

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dynamic font size is not increased for textview?

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