makeTicks: Makes ticks for use in GMT scale bar

In sherrillmix/GMTHexMapR: Generate a hexmap from position data

Description

Writes tick positions to ticks.dat for later use in runGMT Writes labels and label positions to labels.dat for later use in runGMT

Usage

makeTicks(counts, isLog = FALSE, showMax = TRUE, hexMax = NULL,
  addMin = TRUE, adjustScale = 1, addPlus = TRUE)

Arguments

counts	Vector of counts to make ticks for
isLog	If true counts have previously been transformed round(log(counts)*100)
showMax	Add the maximum hex count to the scale and filter out any labels too close to it
hexMax	Counts have previously been capped at hexMax. Also adds "+" to hexMax label (e.g. "100+") if isLog is false
addMin	If true makes sure the minimum scale value is at most 1 (0 if isLog is TRUE)
adjustScale	Multiply the scale by this e.g. adjustScale=100 would give percent
addPlus	Add a "+" to hexMax label?

Value

Invisible NULL

sherrillmix/GMTHexMapR documentation built on May 29, 2019, 9:23 p.m.