Map Utilities

A collection of utilities to aid in creating and editing Maps

getColumnString

Converts a column number into a string representation

getColumnString(1) === "A";
getColumnString(702) === "ZZ";

getColumnNumber

Converts a column string into a numerical representation

getColumnNumber("A") === 1;
getColumnNumber("ZZ") === 702;

updateChannelBaseMap

Takes a Channel ID and replaces the baseMap with the mapId provided. It can also wipe the history if isBase is enabled.

findOptimalFontSize

Overwrites the canvas context font size with the largest possible font that fits the text within the maxWidth and maxHeight boundaries.

setupLibraries

Sets environment variables that allow the Lambda to load custom libraries injected to make node-canvas work.