In canvas’ FAQ there is also Selection Tool on images and Pixelate filter by Italo , but the code images and videos are now lost . Has anyone alternatives or has anyone the example avaliable even after so much time ? Thanks in advice
P.S. : This community is a bit different from when I entered last time
Have reached out to @Italo in the hope he can find the blocks.
Thanks to everyone , is solved
Sorry , last question in this topic …
I’ve a bit changed the code to pixelate all the image and not a selected part . But something doesn’t work well because in images with transparent background where was transparent is black ( Well , maybe this is not even an error ) but also it doesn’t pixelate all the image but lets some pieces filled with semi-transaprent color …
Here are the blocks . Thanks in advance
If you want to remove the transparency ( alfa channel ) you can use something like this ( the color is a 32 bit integer with format AARRGGBB ):
Based upon my tests with images with transparency, getPixelBackgroundColor seems to set the found colour to 0 or to 16777215 - which results in BLACK.
Using an if/else/then blocks to replace either of these with makeColor 255,255,255,0 seems to fix things.
I also found that where an image may have colours that are semi transparent it is difficult to see these show up when placed above the base image. I built a list of the x,y,colour coordinates, then removed the base image and then set the pixelated image.
Will provide blocks when the code server comes back online 
pixelationCanvas2.aia (106.3 KB)
Big thanks to everyone , now it works well ! I used the same code I’ve shown in post 6 but modified with your suggestion , thanks ! I didn’t said it before but …
My stage is a square , and the method pixelates everything apart the last x column ( in the example is the red part )
Thanks anywhere and in advance
Check your canvas width is divisible by your pixel size
Yes it is . Width is 100 pixel and pixelation size is 10 . I tried to modify the “ for each x “ section changing “ to “ to stage’s width plus 10 , but the result it gives me at that column just white pixels , for any image
Share your image here, I could have a play.
Community_version.aia (1.6 MB)
There's not a real sample image but here is the project
I cannot help without you providing a sample image
Do you mean a screenshot ?
No, upload the image that you were testing that caused the red bar on the right.
Sorry , that was an image I made in Paint and I used to explain what the procedure is not pixelating ( the " red part " ) . Now , with a method I recently discovered , pixelates also the " red part " , but allways with white color ...
P.S. : Wow , this " My saved apps " on companion function is very useful ! So now we don't have even to install it ! Was it inserted because of the new android limitations ?
Anyway this is not important now . Is not a big problem so it's solved
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