Revise screenshots

[pixelzoom]

Noted after creating a dev version for #236 ...

The .png files published with the sim do not match current reality. For example:

ph-scale-io.png:

actual sim:

Note the navigation bar. The Home button is in a different place, and a different size. The Preferences button is missing.

These .png files are generated from assets/*screenshots.png. So I'm guessing that all of the screenshots in ph-scale/assets/ and ph-scale-basics/assets need a refresh.

@arouinfar can you do this?

[pixelzoom]

I guess another questions is: Is it worth the effort to revise the screenshots, or are the current screenshots good enough?

[pixelzoom]

The Preferences button is missing.

The Preferences button is only present when running the all.html file (ph-scale_all_phet.html, ph-scale-basics_all_phet.html), so it probably should not be in the screenshots. But I'm not sure...

[arouinfar]

We don't necessarily update sim screenshots when there are only minor changes to the navbar (like adding a single button). However, there have been lots of changes to the navbar: menu dots, home button size and placement, preferences button, and the size of the PhET logo. I think it's worthwhile to update the screenshots, so I'll take care of that.

The Preferences button is only present when running the all.html file (ph-scale_all_phet.html, ph-scale-basics_all_phet.html), so it probably should not be in the screenshots. But I'm not sure...

That's an interesting point, and I don't think we have an established pattern here. Since the goal is to eventually serve the _all file on the sim page, I think it's okay for the Preference button to be visible in the screenshots.

[pixelzoom]

So.... Since it sounds like we want to update the screenshots for 1.6 publication, I'll label this as blocks-sim-publication.

[arouinfar]

Screenshots for ph-scale and ph-scale-basics updated in the above commits. I created an alt3 for ph-scale because the previous screenshots used for the website did not feature the Macro screen at all. I took the screenshots from master to pick up the dashed line in the pH meter #262, but forgot to use locales so there's no preferences button. I don't think the button is important enough to re-take all 10 screenshots (main, alts, and screen-specific for the eventual metadata service hook-up), so I'll go ahead and close.

[pixelzoom]

I don't think the button is important enough to re-take all 10 screenshots

Agreed!