Make feature ordering cooperate with --retain-points-multiplier (#188)

* Make feature ordering cooperate with --retain-points-multiplier

* Forgot to check in the actual code changes???

* Sort within each multiplier cluster as well as between clusters

* Correct description of behavior in changelog

* Drag original feature sequence along in megatiles for post-filter sort

* Plumb the preserve-input-order flag through overzoom

* Sort in overzoom if requested

* Use within-tile input sequence numbers, not global sequence numbers

* Documentation

* Reverse direction of search to prevent accidental skipping

* Add some comments about converting between attribute representations
This commit is contained in:
Erica Fischer
2024-01-21 12:09:05 -08:00
committed by GitHub
parent 5d92a17193
commit 679a0d62f2
23 changed files with 41781 additions and 41134 deletions
+2
View File
@@ -1266,4 +1266,6 @@ reads tile \fB\fCinz/inx/iny\fR of \fB\fCin.mvt.gz\fR and produces tile \fB\fCou
\fB\fC\-j\fR \fIfilter\fP: Filter features using the same expression syntax as in tippecanoe.
.IP \(bu 2
\fB\fC\-m\fR: If a tile was created with the \fB\fC\-\-retain\-points\-multiplier\fR option, thin the tile back down to its normal feature count during overzooming. The first feature from each cluster will be retained, unless \fB\fC\-j\fR is used to specify a filter, in which case the first matching filter from each cluster will be retained instead.
.IP \(bu 2
\fB\fC\-\-preserve\-input\-order\fR: Restore a set of filtered features to its original input order
.RE