charts

Charts module: registers Graph, BarChart, LineChart and PixelGraph elements.

basalt.use("charts")
local graph = frame:addGraph({ x = 2, y = 2, width = 20, height = 8 })
graph:addSeries("cpu", { symbol = " ", bg = colors.red, pointCount = 20 })
graph:addPoint("cpu", 42)

frame:addBarChart({ ... }).data = { 3, 8, 2, 10 }
frame:addLineChart({ ... }).data = { 1, 5, 3, 9, 4 }

-- PixelGraph plots at 2x3 subpixel resolution per cell (via the same
-- mosaic engine the Image element uses for FLIMG sprites), so lines
-- look smooth instead of one blocky point per cell.
local pixelGraph = frame:addPixelGraph({ x = 2, y = 2, width = 20, height = 8 })
pixelGraph:addSeries("cpu", { color = colors.red })
pixelGraph:addPoint("cpu", 42)

Fields

Field	Type	Description
Graph	Graph	Registered Graph element class
BarChart	BarChart	Registered BarChart element class
LineChart	LineChart	Registered LineChart element class
PixelGraph	PixelGraph	Registered PixelGraph element class