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Settings

Timeline themes​

The Timeline flame graph and the Call Tree Name column are colored by event category using the active theme. Configure themes from preferences -> extensions -> Apex Log Analyzer or in settings.json.

Select a theme​

Use lana.timeline.activeTheme to pick one of the built-in themes — for example 50 Shades of Green, Catppuccin, Dracula, Nord, or Salesforce — or the name of a custom theme you have defined.

Or run Log: Timeline Theme from the Command Palette to switch theme without opening settings — the Timeline and Call Tree update instantly.

Custom themes​

Define your own with lana.timeline.customThemes. Each key is a theme name and each value sets the eight category colors: apex, codeUnit, system, automation, dml, soql, callout and validation. Set lana.timeline.activeTheme to a custom theme's name to use it.

Screenshot of the lana.timeline.customThemes setting in settings.json, showing two custom themes with a color swatch beside each category hex value 
"lana.timeline.customThemes": {
  "Glacial Warmth": {
    "apex": "#6882A6",
    "codeUnit": "#7A9B6E",
    "system": "#9E8E7C",
    "automation": "#D98650",
    "dml": "#C85A5A",
    "soql": "#57A89A",
    "callout": "#C9A64D",
    "validation": "#8B7BAC"
  },
  "Orchid Slate": {
    "apex": "#647C96",
    "codeUnit": "#8872A8",
    "system": "#8A7E7E",
    "automation": "#C08545",
    "dml": "#C94C6E",
    "soql": "#5A9E85",
    "callout": "#B5A044",
    "validation": "#4EA6A6"
  }
}

Legacy timeline colors​

lana.timeline.colors sets per-event-type colors and applies only to the legacy timeline (lana.timeline.legacy: true). Prefer themes above for the current timeline.

Screenshot of Apex Log Analyzer VS Code extension color settings, showing customizable timeline colors for Salesforce debug log analysis

Call Tree category coloring​

The Call Tree colors its Name column by event category using the active timeline theme. A color chip is shown by default; enable Colorize Call Tree category names (lana.callTree.categoryColorize) under preferences -> extensions -> Apex Log Analyzer to tint the whole cell instead. See Call Tree → Category Coloring.