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Feature/bitmap drawing support - #42

Merged

nighthawk merged 28 commits into

mainfrom

feature/bitmap-drawing-support

Sep 19, 2026

Commits on May 9, 2026
- Add raster base-map drawing (issue #7)
  claude
  committed
  dc58cb1
- Cassini: replace procedural texture with NASA Blue Marble JPEG
  
  nighthawk
  and
  claude
  committed
  f9c8186
- Cassini: default iOS to Blue Marble only, continents hidden
  
  nighthawk
  and
  claude
  committed
  3ca2483
- Counter-flip CTM around base-map draw on UIKit
  
  nighthawk
  and
  claude
  committed
  ae97dff
- Add a manual sample renderer for image-export verification
  
  nighthawk
  and
  claude
  committed
  68f8ca3
- Generalise base-map source projection (any GeoProjector projection)
  
  nighthawk
  and
  claude
  committed
  85e5a24
- Move Apple-only sources into Sources/GeoDrawer/apple/
  
  nighthawk
  and
  claude
  committed
  00319cd
- Add TileSource protocol and StaticTileSource
  
  nighthawk
  and
  claude
  committed
  cf49d9e
- Add URLTemplateTileSource and CoreGraphics tile decoder
  
  nighthawk
  and
  claude
  committed
  69f9654
- Wire TileSource into renderer via Content.tiledBaseMap
  
  nighthawk
  and
  claude
  committed
  53e6320
- Add tiled-base-map sample renderer
  
  nighthawk
  and
  claude
  committed
  547774c
- Auto zoom-level selection for TiledBaseMap
  
  nighthawk
  and
  claude
  committed
  5c5ace7
- README: document base maps and tile sources
  
  nighthawk
  and
  claude
  committed
  f7c6012
Commits on May 10, 2026
- Cassini: demo TiledBaseMap with an OpenStreetMap picker option
  
  nighthawk
  and
  claude
  committed
  875fb02
- Persist tile cache + render base maps at backing-store resolution
  
  nighthawk
  and
  claude
  committed
  bcca7c3
- Progressive tile loading and fix stale partial-coverage cache
  
  nighthawk
  and
  claude
  committed
  b2e43b2
Commits on May 11, 2026
- Expose GeoMap.Quality so apps choose the perf/crispness trade-off
  
  nighthawk
  and
  claude
  committed
  8dd1223
- Keep the prior frame on screen during busy renders
  
  nighthawk
  and
  claude
  committed
  9fd9a06
- Detach AppKit's projection task so the main thread stays responsive
  
  nighthawk
  and
  claude
  committed
  780d900
- Surface tile-fetch progress + a failure warning to the consumer
  
  nighthawk
  and
  claude
  committed
  2ab9e77
- Fall back to the current drawer for contents-only changes
  
  nighthawk
  and
  claude
  committed
  f840387
- Pre-resolve tile grid before the per-pixel sweep (perf)
  
  nighthawk
  and
  claude
  committed
  4028cac
- Short-circuit duplicate property assignments in GeoMapView
  
  nighthawk
  and
  claude
  committed
  7eae7ff
- Fix tilesNeeded gap coverage with per-pixel canvas sweep
  
  nighthawk
  and
  claude
  committed
  afea23e
- Move cross-platform tile machinery out of apple/
  
  nighthawk
  and
  claude
  committed
  404e7da
- Fix Linux build: FoundationNetworking + safe baseAddress unwrap
  
  nighthawk
  and
  claude
  committed
  d1bcb0e
- Fall back to dataTask continuation only on legacy Linux
  
  nighthawk
  and
  claude
  committed
  99d0e0b
Commits on Sep 19, 2026
- Default AppKit `mapBackdrop` to transparent
  
  nighthawk
  and
  claude
  committed
  d676bf1

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Feature/bitmap drawing support - #42

Feature/bitmap drawing support#42
nighthawk merged 28 commits into
mainfrom
feature/bitmap-drawing-support

Commits on May 9, 2026

Add raster base-map drawing (issue #7)

Cassini: replace procedural texture with NASA Blue Marble JPEG

Cassini: default iOS to Blue Marble only, continents hidden

Counter-flip CTM around base-map draw on UIKit

Add a manual sample renderer for image-export verification

Generalise base-map source projection (any GeoProjector projection)

Move Apple-only sources into Sources/GeoDrawer/apple/

Add TileSource protocol and StaticTileSource

Add URLTemplateTileSource and CoreGraphics tile decoder

Wire TileSource into renderer via Content.tiledBaseMap

Add tiled-base-map sample renderer

Auto zoom-level selection for TiledBaseMap

README: document base maps and tile sources

Commits on May 10, 2026

Cassini: demo TiledBaseMap with an OpenStreetMap picker option

Persist tile cache + render base maps at backing-store resolution

Progressive tile loading and fix stale partial-coverage cache

Commits on May 11, 2026

Expose GeoMap.Quality so apps choose the perf/crispness trade-off

Keep the prior frame on screen during busy renders

Detach AppKit's projection task so the main thread stays responsive

Surface tile-fetch progress + a failure warning to the consumer

Fall back to the current drawer for contents-only changes

Pre-resolve tile grid before the per-pixel sweep (perf)

Short-circuit duplicate property assignments in GeoMapView

Fix tilesNeeded gap coverage with per-pixel canvas sweep

Move cross-platform tile machinery out of apple/

Fix Linux build: FoundationNetworking + safe baseAddress unwrap

Fall back to dataTask continuation only on legacy Linux

Commits on Sep 19, 2026

Default AppKit `mapBackdrop` to transparent