Add an image at the centre of the Navigation Bar

Targets iOS
1

I am interested in replacing the title at the top of one of my views with an image as some apps do, for example the Twitter app:

This looks like the way to do it in Objective-C:

http://stackoverflow.com/questions/28212874/how-to-add-a-image-at-the-center-of-navigationbar-in-objective-c

I was wondering whether anybody had come across a declare for this?

3

Yes, exactly like that! Thank you Jean-Paul. :slight_smile:

To make it work in 64-bit, do I just need to do this:

#if Target32Bit
    dim rc as NSRect
#elseif Target64Bit
    dim rc as NSRect64
#Endif

?

5

Ah yes, the old initWithFrame. :wink:

Thanks again Jean-Paul. I can’t wait to put the logo in the nav bar of my app. :slight_smile:

6

Why this picture is so bad? If I use the same picture in the view it looks better.

7

You’ll need to pass the scale factor when creating the iOSBitmap and supply retina images.

8

The original picture is 250 pixel. And the result is not good.

9

Yes but it’s being drawn on a bitmap at a 1:1 scale. This is easily fixed in a production app. Jean-Paul was only creating a demo to show the declares to put the image into the nav bar.