private static Image drawBottomArrow() {

		BufferedImage image = new BufferedImage(32, 32, BufferedImage.TYPE_INT_ARGB);
		int v = CURSOR_COLOR.getRGB();
		int x = 6;
		for (int i = 0; i < 6; i++) {
			for (int j = 0; j < 2 * i + 1; j++) {
				image.setRGB(x - i + j, 31 - i, v);
			}
		}
		for (int i = 6; i < 12; i++) {
			for (int j = 0; j < 3; j++) {
				image.setRGB(x - 1 + j, 31 - i, v);
			}
		}
		return image;
	}
The cursor values used when drag-n-dropping dockable components
Ghidra/Framework/Docking/src/main/java/docking/HeaderCursor.java