graphics element renaming

graphics/elements/ColorMap.lua

@@ -0,0 +1,35 @@
+-- Color Map Graphics Element
+
+local element = require("graphics.element")
+
+---@class colormap_args
+---@field parent graphics_element
+---@field id? string element id
+---@field x? integer 1 if omitted
+---@field y? integer auto incremented if omitted
+---@field hidden? boolean true to hide on initial draw
+
+-- Create a horizontal reference color map. Primarily used for tuning custom colors.
+---@param args colormap_args
+---@return ColorMap element, element_id id
+return function (args)
+    local bkg = "008877FFCCEE114455DD9933BBAA2266"
+    local spaces = string.rep(" ", 32)
+
+    args.width = 32
+    args.height = 1
+
+    -- create new graphics element base object
+    local e = element.new(args --[[@as graphics_args]])
+
+    -- draw color map
+    function e.redraw()
+        e.w_set_cur(1, 1)
+        e.w_blit(spaces, bkg, bkg)
+    end
+
+    ---@class ColorMap:graphics_element
+    local ColorMap, id = e.complete(true)
+
+    return ColorMap, id
+end