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createElevationProfileButton

FitFileViewer - API Documentation v29.4.0

FitFileViewer - API Documentation / utils/ui/controls/createElevationProfileButton / createElevationProfileButton

Function: createElevationProfileButton()

createElevationProfileButton(): HTMLButtonElement

Defined in: utils/ui/controls/createElevationProfileButton.js:18

Create the Elevation Profile action button (Map toolbar) which opens a new window rendering elevation charts for each currently loaded FIT file (or the active file if none explicitly loaded as overlays).

Implementation notes / typing strategy:

  • getThemeColors() returns an index-signature based object; due to noPropertyAccessFromIndexSignature we must use bracket notation.
  • Many dynamic data objects (window.loadedFitFiles / window.globalData) are loosely typed; we defensively treat them as any while keeping local structures documented via JSDoc typedefs.
  • Guard the popup window (can be blocked and be null) before dereferencing.

Returns​

HTMLButtonElement