Candles, Line, and Bars
The three price-over-time types, and where their colors are configured.
TPO Charts
The market profile: letters, value area, POC, VAH and VAL, and every Market Profile setting.
Volume Footprint
Volume at every price inside a candle: clusters and profiles, imbalance, thresholds and row size.
Renko
Bricks drawn by price movement rather than time: box size by ATR or a fixed amount, and reversal amount. Takes no indicators or overlays.
Switching the chart type
The quickest way is the Change Chart Types button on the chart toolbar, next to the timeframe selector. Click it and pick the type you want - a checkmark shows the one currently applied.
Resetting chart settings also resets the chart type back to Candles.