Docs: resolve laDefense.jpg

[jeremydouglass]

This question is still open on processing-docs.

One solution is to revise the example code to point at laDefense.png (not jpg) and use this for the file taken from the Processing loadImage documentation

• https://processing.org/reference/loadImage_.html
• https://processing.org/reference/images/loadImage_0.png

Processing.R docs affected with missing illustrations / tests include e.g. background

• https://processing-r.github.io/reference/background.html

For discussion, see:

• reference: Add Color #203 (comment)

[jeremydouglass]

processing/processing-docs#605

[jeremydouglass]

As per further conversation on the processing-docs issue, the original image is here:

https://acg.media.mit.edu/people/creas/representation/images/paris1.jpg

We won't be resizing, though -- better to use something that matches the ref img size, which is the default PDE minimum sketch size (100x100px), like

https://processing.org/reference/images/background_2.png

taken from:

https://processing.org/reference/background_.html

In general, the sketch code file name doesn't match the web reference file name--which is only an issue on our end because of how we do automated testing. So we can change our code, and/or our file name.

A bigger question is whether these images listed in .test.yml files should be added to the project repo rather than having remote urls (which can break).

[jeremydouglass]

As an aside, I notice that we have some broken links related to this issue in the reference. In particular,

https://processing-r.github.io/reference/createImage.html

has broken links:

https://processing-r.github.io/reference/img/createImage1.png
https://processing-r.github.io/reference/img/createImage2.png

The images for building the reference are referenced in e.g.

https://github.com/processing-r/Processing.R/blob/master/examples/reference/createImage/createImage1/.test.yml

[gaocegege]

Seems that we should rebuild the docs website.

[jeremydouglass]

Great -- will rebuilding the docs website be part of the build instructions?

I see a script in the docs-tools repo, but I'm not sure what path takes for input and where should put its output.

https://github.com/processing-r/Processing.R-docs-tools/blob/master/scripts/generate-reference.sh