How to insert Images/icons in UiTables in app designer

Question

Johnny Birch 2020 年 9 月 25 日

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この質問への直接リンク

https://jp.mathworks.com/matlabcentral/answers/599860-how-to-insert-images-icons-in-uitables-in-app-designer

編集済み: Sebastian 2023 年 11 月 23 日

Hi guys

I am trying to insert images in a UiTable in app designer in the newly release r2020b. I am following the desription here https://se.mathworks.com/matlabcentral/answers/497260-figure-uitable-does-not-display-html-image-in-2019b

which is working fine when creating a new figure:

fig = figure;
t = uitable('Parent', fig,...
    'Data', {'1';'2';'3'},...
    'ColumnName',[],...
    'RowName',[],...
    'ColumnWidth', {100});
tick = 'C:\Users\evan\Workspaces\Trunk\Common\+images\Completed_16.png';
t.Data(:,2) = {['<html><img src="file:/', tick, '" height="16" width="16"></html>']};

however, I cant get it to work in App Designer, when i try this

app.UITable.Data(1,1) = {['<html><img src="file:/', tick, '" height="16" width="16"></html>']};

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Johnny Birch 2020 年 9 月 25 日

I am not interested in a checkmating in my case, just a image from a png file

Evan 2021 年 11 月 22 日

Well, you won't the png at 'C:\Users\evan...' as it's on my laptop!

I would also really apreciate being able to do this on a uifigure too though.

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Answer 1

Rhea Chandy 2020 年 9 月 30 日

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この回答への直接リンク

https://jp.mathworks.com/matlabcentral/answers/599860-how-to-insert-images-icons-in-uitables-in-app-designer#answer_502813

編集済み: Rhea Chandy 2020 年 9 月 30 日

Hi Johnny,

It seems that you are trying to insert images in a UITable in app designer. That feature is undocumented in uitable in 2020b, although it may become supported in a future release.

There is are similar questions below:

Display an icon (in png format) in a cell of a uitable

And Inserting an image in a table

You can consider using uiimage function to create a image component in your App Designer apps. This would create the image component in a new figure and return the Image object.

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Evan 2021 年 11 月 26 日

I believe the answers in the first two examples you have linked do not work when using a uifigure. He is specifically asking why those answers do not work in a uifigure but work when using a figure.

Creating a uiimage for each row of a uitable seems like a massive pain compared to adding html into a uitable box, is there any plan to introduce this capability for uifigures any time soon?

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Answer 2

Sebastian 2023 年 11 月 23 日

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この回答への直接リンク

https://jp.mathworks.com/matlabcentral/answers/599860-how-to-insert-images-icons-in-uitables-in-app-designer#answer_1358597

編集済み: Sebastian 2023 年 11 月 23 日

I am also struggling with this issue. Is there any progress? It does not seem to be possible to add images to a uitable (inside a uifigure). I also tried to add a uiimage and to use categories instead, but that does not work either.

Update: Sorry for the inconvenience. I now found a working example here.

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