@eniromaps/tile-workers NPM

tile-workers

This project contains workers for both live rendering and seeding of map tiles.

Prerequisites

The following third-party software are required and must be installed for the tile workers to function:

Install

$ npm install -g @eniromaps/tile-workers

Examples

Start a live rendering worker for nautical tiles:

$ live-worker \
     --layer nautical \
     --data /data/nautical \
     --graphics /data/graphics/nautical \
     --layout /data/layout/wcm_nautical_layout.xml

Start a live rendering worker for retina map tiles:

$ live-worker \
     --layer map2x \
     --data /data/map \
     --graphics /data/graphics/map2x \
     --layout /data/layout/wcm_layout.xml \
     --dpr 2 \
     --linescale 0.75 \
     --tilesize 512

Start a worker for seeding of nautical tiles:

$ seed-worker \
     --layer nautical
     --data /data/nautical \
     --graphics /data/graphics/nautical \
     --layout /data/layout/wcm_nautical_layout.xml \
     --aws_bucket <aws_bucket> \
     --aws_key <aws_key> \
     --aws_secret <aws_secret>

Options

Name	Type	Description	Default value	Required
data	String	Path to data dir	-	yes
graphics	String	Path to graphis dir	-	yes
layout	String	Path to layout file	-	yes
layer	String	Map layer to render	-	yes
redis	String	Redis URL	redis://localhost:6379	No
port	Integer	Mapserver port	4567	No
threads	Integer	Number of mapserver threads		No
quantize	Integer	Number of colors	128	No
tilesize	Integer	Tile size in pixels	256	No
dpr	Decimal	Device pixel ratio	1.0	No
linescale	Decimal	Line scale	1.0	No
debug	Bool	Should debug info be drawn on map	false	No
debugclipping	Bool	Should debug clipping be drawn on map	false	No