mirror of https://github.com/ospab/ostp.git
ospab
7d9e5faeec
assets/logo.png had NO real alpha transparency — both the background and the eagle shape were fully opaque (A=255 everywhere), just baked in as near-black (3,3,3) vs near-white (253,253,253) RGB. Applying `color: Colors.white` to tint it painted the WHOLE bounding square white (alpha being 255 across the entire image gives BlendMode nothing to mask against), which at low Opacity looked like a flat gray square instead of a silhouette. Converted the asset in place: since it was already grayscale (R=G=B), each pixel's luminance became its new alpha channel, RGB set to pure white. The background (near-black, low luminance) is now near-transparent; the eagle (near-white, high luminance) is now near-opaque. This is the same effect the desktop GUI gets for free from its logo.svg (a vector eagle path with no background element at all — inherently transparent), just reproduced for a raster asset without adding flutter_svg as a new dependency. The `color: Colors.white` tint in both watermark call sites is now redundant (the asset is already a pure-white silhouette) and removed. |
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| .. | ||
| app_routing_screen.dart | ||
| home_screen.dart | ||
| logs_screen.dart | ||
| qr_scanner_screen.dart | ||
| settings_screen.dart | ||