Hi I have a txt file that contains image names. I am trying to take the first image and fade slowly into the second image. I then want to start zooming into the second image to about 500x. I tried to do it but for some reason it starts with the second image being zoomed and then further zooms in. I …

I’m trying to do something just like this and Chrisir’s solution is just what I’ve been trying to do. I added a datapath to a specific directory File file = new File(dataPath("imagesA/")); and then get NullPointerException and Could not load .DS_Store, make sure it ends with a supported extensi…

[image] JonnieNightTime: imagesA/")); First off, is this a folder in your data folder? Not sure about this. [image] JonnieNightTime: load .DS_Store This is a file you can maybe move to another folder.

[image] JonnieNightTime: dataPath("imagesA/") This part should return a String. Can you please println this?

yes indeed it is I’ve tried finding this file, viewing hidden files on my mac, and I don’t see it. from Terminal i -ls and still don’t find this pesky file. (base) xtxylxr@xx-Bxxxxx imagesA % ls 0.png 12.png 16.png 2.png 23.png 27.png 30.png 34.png 38.png 41.png 8.png 1.png 13.png 17.png 20.png 2…

Thanks Chrisir println(file); returns /Users/xtxylxr/Documents/Processing/Sketches2023/FadeImageDirVer2/data/imagesA

[image] JonnieNightTime: returns /Users/xtxylxr/Documents/Processing/Sketches2023/FadeImageDirVer2/data/imagesA This is the path. This Path looks good. Remark [image] Chrisir: for (String line : lines) { PImage img = loadImage(line); How to rule out DS store file. When …

I’m so confused, I’m not getting this at all…hmmm

Well, a bit too fency but by processing 4+ you can do s.th. like that for the image list… :wink: Cheers — mnse PImage[] images; int currentImage=0; void setup() { size(500,500,P2D); File directory = new File(dataPath("")); images = directory.isDirectory() // directory exists ? …

[image] JonnieNightTime: Does this indicate then that my images are not readable? I just want to add that the names of the images must match exactly and it’s case-sensitive. So 8.PNG won’t work. Not all file explorers / finder show the file extension correctly.

[image] mnse: .*(?i)(\\.(jpg|png))$ This matches case insensitive. To make it case sensitive remove the (?!) Cheers — mnse

Fading and Zoom (image slideshow)

Processing Coding Questions

GoToLoop March 4, 2023, 1:23pm 30

This is a much simpler solution to load all images from a sketch’s “data/” folder via listPaths():

Generative collage error

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Fading and Zoom (image slideshow)

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