doxa-maps/library/components/poster
Doxa Maps 2f163e04c1 Large side-lane sheets: photos print in the sheet's own document, and a raster never draws a broken image
Measured on the 60x96 print: every photo beside a name rasterised as the browser's broken-image glyph. An SVG
rasterised through <img> is an isolated document that fetches no external resource, and none of the people-group
photo hosts (media.joshuaproject.net, joshuaproject.net, images.peoplegroups.org and its resizer,
peoplegroupspublic.blob.core.windows.net, s3.doxa.life) sends CORS, so a photo cannot be inlined as data: in the
browser either.
- poster-raster.js: rasterPoster drops every <image> whose href is not data: (the basemap tiles are data: and stay),
  so a download shows the paper, never the glyph. hasExternalImages() says when a sheet carries such photos.
- PosterWall: printing a generated sheet that carries photos prints THE SHEET ITSELF through printDocument, where
  the photos load, on its own @page (60in 96in), instead of a raster shrunk onto letter. Same HUD steps.
- check:side-lanes: photo arms (0 external images reach the raster; the wall prints such a sheet as a document),
  each with a poison in its self-test.
- check:side-lane-photo-pixels: the pixel side, a browser gate (a data: photo draws red; 99/99 external slots stay
  flat; without the strip 0/99 do). Declared on-demand until its first browser-seat run.
2026-10-01 09:45:33 +00:00
..
slots consolidate docs into documentation/ and deployment shells into deployment/ 2026-09-21 23:23:23 +00:00
MapPrintProgress.vue Regions header: the ⓘ follows the dark theme as Share does; the print progress bar honours reduced motion 2026-09-30 11:04:49 +00:00
panelSheets.js PanelSheets: say that sheets are numbered from 0, in the docs and in sliceFor's error 2026-09-30 22:08:23 +00:00
PanelSheets.vue PanelSheets: a plain style id, and the library index lists the new poster files 2026-09-30 22:18:46 +00:00
PosterDialog.vue Source comments state design history and measurements as facts, without quoting or naming anyone 2026-10-01 00:37:17 +00:00
PosterPreview.vue The last of the shared-library English: legend, poster preview and tab loading states 2026-09-26 13:04:16 +00:00
PosterWall.vue Large side-lane sheets: photos print in the sheet's own document, and a raster never draws a broken image 2026-10-01 09:45:33 +00:00
README.md consolidate docs into documentation/ and deployment shells into deployment/ 2026-09-21 23:23:23 +00:00

library/components/poster/ — poster export UI

The dialog and preview surfaces that turn a live map into a printable poster. Used by research-map.vue.

  PosterDialog.vue   ← pick size, orientation, title → export
  PosterPreview.vue  ← live preview, updates as you change settings
  PosterWall.vue     ← grid of poster previews
  slots/             ← the composable regions of a poster (own README)
        fed by useMapPoster() · sizes from constants/posterSizes.js
  • Open/close state comes from inject('uiStore'); the preview is fed by useMapPoster().
  • Page sizes: library/constants/posterSizes.js. Defaults: library/constants/posterDefaults.js.

Full wiring + slot contract: ../../../documentation/architecture/components.md.