How to set title for matlab.gra​phics.prim​itive.Imag​e ?

How do I set title for `matlab.graphics.primitive.Image`?

K>>h = 
  Image with properties:
           CData: [1024×1530 double]
    CDataMapping: 'scaled'
  Show all properties
h = 
  Image with properties:
           CData: [1024×1530 double]
    CDataMapping: 'scaled'
  Show all properties
             AlphaData: 1
      AlphaDataMapping: 'none'
          BeingDeleted: 'off'
            BusyAction: 'cancel'
         ButtonDownFcn: ''
                 CData: [1024×1530 double]
          CDataMapping: 'scaled'
              Children: [0×0 GraphicsPlaceholder]
              Clipping: 'on'
             CreateFcn: ''
             DeleteFcn: ''
      HandleVisibility: 'on'
               HitTest: 'on'
         Interruptible: 'off'
                Parent: [1×1 Axes]
         PickableParts: 'visible'
              Selected: 'off'
    SelectionHighlight: 'on'
                   Tag: ''
                  Type: 'image'
         UIContextMenu: [0×0 GraphicsPlaceholder]
              UserData: []
               Visible: 'on'
                 XData: [1 1530]
                 YData: [1 1024]
K>> gca
ans = 
  Axes (Why no name) with properties:
             XLim: [0.5000 1.5305e+03]
             YLim: [0.5000 1.0245e+03]
           XScale: 'linear'
           YScale: 'linear'
    GridLineStyle: '-'
         Position: [0 0 1.0000 1]
            Units: 'normalized'

  Show all properties

K>> set(gca, 'String', 'Why no title')
Error using matlab.graphics.axis.Axes/set
There is no String property on the Axes class.

Answer 1

[Wi Iy]

I solved it. It turns out that I create the figure with

h = imshow(newImg, 'Border', 'tight');

Trying to set the title won't work, so I need to remove the `Border` option.

Answer 2

[Steven Lord]

image objects don't have either a String or a Title property. The axes in which image objects are contained don't have a String property either, but you can give them a title using the title function.

To ensure you're adding the title on the correct axes use ancestor on the image handle.

h = image(magic(16));
ax = ancestor(h, 'axes');
title(ax, 'title for magic image')