JavaFX Line Cap Styles (scene)

線の終端の形

丸い形

Line {
    startX: 20
    startY: 120
    endX: 60
    endY: 120
    stroke: Color.DARKSLATEGRAY
    strokeWidth: 10.0
    strokeLineCap: StrokeLineCap.ROUND
}

四角い形

Line {
    startX: 20
    startY: 120
    endX: 60
    endY: 120
    stroke: Color.DARKSLATEGRAY
    strokeWidth: 10.0
    strokeLineCap: StrokeLineCap.SQUARE
}