Is an extension like this (blur background) possible to make

MIT App Inventor Help
1

hi can someone make me a extension that dims the background for example-----Vertical arrangement 1 = so what it does here is it dims everything but vertical arrangemnet 1
So it basically focuses on that particular arrangement and dims everything else

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2

You mean something like -

I am not sure if it works with App Inventor.... @MohamedTamer

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3

Thank you but what i want is just to blur the background not to make the components disable

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4

There is a blur extension somewhere, you could blur the "other" components....

Without extension just do some colour changes to the other components

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5

can you show me a small example please

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6

See here:

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7

I tried that extension before but i didnt work in my app

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8

I suggest you try out and test the spotlight extension, it appears to do what you are asking for....

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9

Yea but the spotlight extension disable all the components in the screen when it is on

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10

Would something like this work for you:

highlightOne.aia (2.4 KB)

image
image463×610 16.1 KB

11

@TIMAI2 Is this possible to remove bg of image in appinventor

12

You could do it manually by adding an image to the foreground on a canvas and outlining what you want to keep.

You could also look at imagemagick and send an image online to handle the transformation.
https://legacy.imagemagick.org/Usage/masking/#read_mask

Other than that some kind of extension that can automagically remove the background.

13

Yes I want to do same but how to get image like thqt