g2.setColor(Color.white);
for (int c = 0; c < 200; c++) {
g2.drawLine(0, c * CELL_HEIGHT, 5, c * CELL_HEIGHT); // 1/16
- g2.drawLine(0, c * CELL_HEIGHT * halfBeat, CELL_HEIGHT, c * CELL_HEIGHT * halfBeat); // 1/8
+ g2.drawLine(0, c * CELL_HEIGHT * halfBeat, 10, c * CELL_HEIGHT * halfBeat); // 1/8
g2.drawLine(0, c * CELL_HEIGHT * beat, 15, c * CELL_HEIGHT * beat); // 1/4
g2.drawLine(0, c * CELL_HEIGHT * halfNote, 20, c * CELL_HEIGHT * halfNote); // 1/2
g2.drawLine(0, c * CELL_HEIGHT * measure, 30, c * CELL_HEIGHT * measure); // 1/1