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WorldWideTelescope / wwt-web-client

The WorldWide Telescope web client lets you explore the universe in your browser.
https://worldwidetelescope.org/webclient/
MIT License
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For FITS images, values scaled to 0 should not be transparent #211

Closed astrofrog closed 5 years ago

astrofrog commented 5 years ago

Currently, when passing a FITS image to WWT, values in the array that are scaled to an integer value of zero should be shown as black not as transparent. Here's an example of a stellar images where many of the background values are scaled to an integer value of zero:

screenshot 2019-03-08 at 17 53 33

astrojonathan commented 5 years ago

There is a property called "TransparentBlack" on the FitsImage in the layer. Set it to false to turn this off.

astrofrog commented 5 years ago

@astrojonathan - thanks!