src/vs/editor/browser/viewParts/minimap/minimap.ts/Minimap/getLineMaxColumn
class Minimap:	public getLineMaxColumn(lineNumber: number): number {
		if (this._samplingState) {
			return this._context.viewModel.getLineMaxColumn(this._samplingState.minimapLines[lineNumber - 1]);
		}
		return this._context.viewModel.getLineMaxColumn(lineNumber);
	}