Canvas does not respect window.devicePixelRatio

[benwiles1]

Sandcastle example: any

Browser: Chrome

Operating System: Windows 7

I have a device pixel ratio of 1.25
when i add the CSS

.cesium-widget canvas {
    width: 100px;
    height: 100px;
}

The canvas' width and height get set to 100, but it should be getting set to 125.

[benwiles1]

This appears to be a regression from version 1.65 to version 1.66

[stacktracer]

@benwiles1 Can you add a sandcastle link, and/or a screenshot of the problem?

[benwiles1]

This is what https://sandcastle.cesium.com/?src=Spheres%20and%20Ellipsoids.html&label=Geometries looks like to me:

[stacktracer]

Same for me on Linux & Firefox:
DPR = 1

DPR = 1.7 (after hitting CTRL+Plus several times)

[lilleyse]

This behavior changed in 1.66. To get the previous behavior back set

viewer.useBrowserRecommendedResolution = false

From the 1.66 change log:

• useBrowserRecommendedResolution flag in Viewer and CesiumWidget now defaults to true. This ensures Cesium rendering is fast and smooth by default across all devices. Set it to false to always render at native device resolution instead at the cost of performance on under-powered devices. #8548

[OmarShehata]

Closing since this change was intentional.