Two poster comments state the defect instead of quoting its report

This commit is contained in:
Doxa Maps 2026-09-28 17:36:38 +00:00
parent 35dfd82b83
commit d1d2d1dec5
2 changed files with 2 additions and 2 deletions

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@ -2,7 +2,7 @@
/**
* check-mercator-slice — a poster's tile rows must be equal on SCREEN, not equal in degrees.
*
* THE DEFECT (Driver, 2026-09-28): Simple Research's Export → poster "shows too much of Antarctica"
* THE DEFECT: Simple Research's Export → poster showed far too much of Antarctica
* and comes out at the wrong, vertical aspect.
*
* The big-poster renderer stitches tiles, each drawn into an EQUAL-HEIGHT slot of the output. It picked

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@ -248,7 +248,7 @@ export function useMapPoster(getSourceMap) {
// MEASURED on a -60..75 view in 4 rows, the top band is 37.0% of the true screen height and was
// being painted into 25% of the poster, the next 19.7% into 25%. That is the wrong aspect, and
// the high-latitude bands — where a degree buys the most pixels — are the most over-represented,
// which is the "too much Antarctica" the Driver reported.
// which is why the poster showed far too much of Antarctica.
const latBands = equalHeightLatBands(sw.lat, ne.lat, rows);
let completed = 0;