minidraw

Documentation

Overview

Package minidraw implements functions for drawing simple minimaps based on Nox maps.

Index

• func MinimapGray(m *maps.Map) *image.Gray
• func MinimapRGBA(m *maps.Map, bg color.Color) *image.RGBA
• func MinimapRGBAFunc(m *maps.Map, bg color.Color, fnc func(w *maps.Wall) color.RGBA) *image.RGBA

Functions

func MinimapGray

func MinimapGray(m *maps.Map) *image.Gray

MinimapGray draws a simple gray minimap on a black background. Gray levels indicate different wall minimap groups.

func MinimapRGBA

func MinimapRGBA(m *maps.Map, bg color.Color) *image.RGBA

MinimapRGBA draws an RGBA minimap over a given background color. If no color is specified, the background will be transparent. Wall colors draw by the function indicate wall types, variations and minimap groups.

func MinimapRGBAFunc

func MinimapRGBAFunc(m *maps.Map, bg color.Color, fnc func(w *maps.Wall) color.RGBA) *image.RGBA

MinimapRGBAFunc draws an RGBA minimap. It uses a given background color and converts walls to pixels using fnc. Background color can be nil, in which case the minimap background will be transparent.