protected void paintEdges(Graphics g, Tree parent) { if (!getTree().isLeaf(parent)) { BasicStroke stroke = new BasicStroke(1.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND); ((Graphics2D)g).setStroke(stroke); Rectangle2D.Double parentBounds = getBoundsOfNode(parent); double x1 = parentBounds.getCenterX(); double y1 = parentBounds.getMaxY(); for (Tree child : getTree().getChildren(parent)) { Rectangle2D.Double childBounds = getBoundsOfNode(child); double x2 = childBounds.getCenterX(); double y2 = childBounds.getMinY(); if (getUseCurvedEdges()) { CubicCurve2D c = new CubicCurve2D.Double(); double ctrlx1 = x1; double ctrly1 = (y1+y2)/2; double ctrlx2 = x2; double ctrly2 = y1; c.setCurve(x1, y1, ctrlx1, ctrly1, ctrlx2, ctrly2, x2, y2); ((Graphics2D) g).draw(c); } else { g.drawLine((int) x1, (int) y1, (int) x2, (int) y2); } paintEdges(g, child); } } }
protected void paintEdges(Graphics g, Tree parent) { if (!getTree().isLeaf(parent)) { BasicStroke stroke = new BasicStroke(1.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND); ((Graphics2D)g).setStroke(stroke); Rectangle2D.Double parentBounds = getBoundsOfNode(parent); double x1 = parentBounds.getCenterX(); double y1 = parentBounds.getMaxY(); for (Tree child : getTree().getChildren(parent)) { Rectangle2D.Double childBounds = getBoundsOfNode(child); double x2 = childBounds.getCenterX(); double y2 = childBounds.getMinY(); if (getUseCurvedEdges()) { CubicCurve2D c = new CubicCurve2D.Double(); double ctrlx1 = x1; double ctrly1 = (y1+y2)/2; double ctrlx2 = x2; double ctrly2 = y1; c.setCurve(x1, y1, ctrlx1, ctrly1, ctrlx2, ctrly2, x2, y2); ((Graphics2D) g).draw(c); } else { g.drawLine((int) x1, (int) y1, (int) x2, (int) y2); } paintEdges(g, child); } } }
protected void paintEdges(Graphics g, Tree parent) { if (!getTree().isLeaf(parent)) { BasicStroke stroke = new BasicStroke(1.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND); ((Graphics2D)g).setStroke(stroke); Rectangle2D.Double parentBounds = getBoundsOfNode(parent); double x1 = parentBounds.getCenterX(); double y1 = parentBounds.getMaxY(); for (Tree child : getTree().getChildren(parent)) { Rectangle2D.Double childBounds = getBoundsOfNode(child); double x2 = childBounds.getCenterX(); double y2 = childBounds.getMinY(); if (getUseCurvedEdges()) { CubicCurve2D c = new CubicCurve2D.Double(); double ctrlx1 = x1; double ctrly1 = (y1+y2)/2; double ctrlx2 = x2; double ctrly2 = y1; c.setCurve(x1, y1, ctrlx1, ctrly1, ctrlx2, ctrly2, x2, y2); ((Graphics2D) g).draw(c); } else { g.drawLine((int) x1, (int) y1, (int) x2, (int) y2); } paintEdges(g, child); } } }
protected void paintEdges(Graphics g, Tree parent) { if (!getTree().isLeaf(parent)) { BasicStroke stroke = new BasicStroke(1.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND); ((Graphics2D)g).setStroke(stroke); Rectangle2D.Double parentBounds = getBoundsOfNode(parent); double x1 = parentBounds.getCenterX(); double y1 = parentBounds.getMaxY(); for (Tree child : getTree().getChildren(parent)) { Rectangle2D.Double childBounds = getBoundsOfNode(child); double x2 = childBounds.getCenterX(); double y2 = childBounds.getMinY(); if (getUseCurvedEdges()) { CubicCurve2D c = new CubicCurve2D.Double(); double ctrlx1 = x1; double ctrly1 = (y1+y2)/2; double ctrlx2 = x2; double ctrly2 = y1; c.setCurve(x1, y1, ctrlx1, ctrly1, ctrlx2, ctrly2, x2, y2); ((Graphics2D) g).draw(c); } else { g.drawLine((int) x1, (int) y1, (int) x2, (int) y2); } paintEdges(g, child); } } }