Method getViewportCharOffset

src/utils/Cursor.ts:186–191

(maxVisibleLines?: number)

  }

  getViewportCharOffset(maxVisibleLines?: number): number {
    const startLine = this.getViewportStartLine(maxVisibleLines)
    if (startLine === 0) return 0
    const wrappedLines = this.measuredText.getWrappedLines()
    return wrappedLines[startLine]?.startOffset ?? 0
  }

  getViewportCharEnd(maxVisibleLines?: number): number {
    const startLine = this.getViewportStartLine(maxVisibleLines)