void (@NotNull Graphics2D g, double centerX, double centerY, double width, boolean plus, boolean active, int visualLine) { double sw = getStrokeWidth(); Rectangle2D rect = RectanglePainter2D.align(g, EnumSet.of(LinePainter2D.Align.CENTER_X, LinePainter2D.Align.CENTER_Y), centerX, centerY, width, width, StrokeType.CENTERED, sw); if (ExperimentalUI.isNewUI()) { Icon icon = scaleIcon(ExpUiIcons.Gutter.Unfold); icon.paintIcon(this, g, getFoldingAreaOffset(), getFoldingIconY(visualLine, icon)); return; } g.setColor(myEditor.getBackgroundColor()); RectanglePainter2D.FILL.paint(g, rect, null, StrokeType.CENTERED, sw, RenderingHints.VALUE_ANTIALIAS_OFF); g.setColor(getOutlineColor(active)); RectanglePainter2D.DRAW.paint(g, rect, null, StrokeType.CENTERED, sw, RenderingHints.VALUE_ANTIALIAS_OFF); drawLine(g, false, centerX, centerY, width, sw); if (plus) { drawLine(g, true, centerX, centerY, width, sw); } }