phetsims / decaf

PhET Java Simulations converted to HTML5 using CheerpJ
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text quality is not good #90

Open pixelzoom opened 4 years ago

pixelzoom commented 4 years ago

In addition to the artifacts noted on Safari in https://github.com/phetsims/decaf/issues/17, text quality is generally not good on any macOS browser (Safari, Chrome, Firefox). I have not checked on Windows.

Here's a comparison:

Java version, nice crisp text:

screenshot_278

CheerpJ version, aliased, jagged text:

screenshot_279
KatieWoe commented 4 years ago

This was seen in Quantum Tunneling, but it also seems to be in java itself. winconfig

pixelzoom commented 4 years ago

@KatieWoe please clarify. The Java version of Quantum Tunneling looks fine to me on macOS:

screenshot_157

KatieWoe commented 4 years ago

It does it if you switch scenes and haven't interacted with anything. So switch to double wells etc, and look before mousing over etc.

pixelzoom commented 4 years ago

@KatieWoe I do not see what you are describing on macOS. Might you be on Windows, and might this be specific to Windows?

KatieWoe commented 4 years ago

I am on windows, so that is possible. But either way, since it is also on the java version in windows, I don't think it needs to be addressed in the cheerpJ work