Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>You aren't creating your insets properly for the image capping. I've reproduced your issue and corrected it by using the correct insets.</p> <p>With your current code, you are creating caps of half of the image height and width - this leaves you with a "stretchable" area of 0x0 pixels - so you get nothing in the middle.</p> <p>Why this isn't showing up as wrong in the normal state of the button I'm not sure - perhaps there is some optimisation built in to UIButton to fix things or auto-strectch if you don't supply a stretchable image, and this is not applied to the other states. </p> <p>The caps are supposed to define the area of the image that must not be stretched. In the case of your button.png image, this is 6 pixels on the left and right sides, and 16 pixels in from the top and bottom. This isn't quite standard, you should tell your graphics designer that (at least for left-right which is the most common stretching) you should only have a 1px area in the centre, however this does not affect the outcome. If you do have a 1px stretchable area then you can standardise your code by deriving the caps from the image size as you have tried to do in your question (each cap is then <code>(image.size.height - 1) / 2</code> for top/bottom, same but with width for left/right).</p> <p>To get the correct images on your button, use the following code for creating the stretchable image:</p> <pre><code>UIEdgeInsets insets = UIEdgeInsetsMake(16, 6, 16, 6); image = [image resizableImageWithCapInsets:insets]; </code></pre>
    singulars
    1. This table or related slice is empty.
    1. POUsing resizableImageWithCapInsets: image for button only works for the state set, other states show a "gap"
      singulars
      1. PTQuestion
    1. PTAnswer
    1. This table or related slice is empty.
    1. USjrturton
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. POUsing resizableImageWithCapInsets: image for button only works for the state set, other states show a "gap"
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTAcceptedByOriginator
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. CO+1 my logic definitely didn't account for that. By truncating the edge value. `truncf((image.size.height - 1) / 2.0)` my image resizes properly. Kudos to jrturton
      singulars
      1. PO
      1. USNSProgrammer
    2. COGreat catch, it should be noted that iOS6 will repeat the pixel where the two insets meet resulting in what looks like an iOS 5 only bug.
      singulars
      1. PO
      1. UStapi
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload