@Override
public Sketch clone() {
Sketch newSketch = new Sketch();
for (int i = 0; i < this.noOfStrokes + 1; i++) {
newSketch.points.add(new ArrayList<SketchPoint>());
for (int j = 0; j < this.points.get(i).size(); j++) {
newSketch.points.get(i).add(this.points.get(i).get(j));
}
}
newSketch.noOfStrokes = this.noOfStrokes;
return newSketch;
}
public void drawSketch(Graphics2D g2d, Sketch sketch, Symbol symbol) {
List<List<SketchPoint>> allPoints = sketch.getAllPoints();
Point2D.Float loc = new Float();
Point2D.Float prevLoc = new Float();
BasicStroke stroke;
Color strokeColor = null;
if (symbol.getClassName().equalsIgnoreCase("box")) {
strokeColor = new Color(255, 0, 0, 255);
} else if (symbol.getClassName().contains("arrow")) {
strokeColor = new Color(0, 255, 0, 255);
} else if (Character.isDigit(symbol.getClassName().charAt(0))) {
strokeColor = new Color(0, 0, 255, 255);
} else {
strokeColor = new Color(255, 128, 0, 255);
}
for (int i = 0; i < allPoints.size(); i++) {
List<SketchPoint> currentStroke = allPoints.get(i);
loc.x = currentStroke.get(0).x;
loc.y = currentStroke.get(0).y;
for (int j = 1; j < currentStroke.size(); j++) {
prevLoc.x = loc.x;
prevLoc.y = loc.y;
loc.x = currentStroke.get(j).x;
loc.y = currentStroke.get(j).y;
g2d.setColor(strokeColor);
stroke = new BasicStroke(0.5f * 5, BasicStroke.CAP_ROUND, BasicStroke.JOIN_MITER);
g2d.setStroke(stroke);
g2d.draw(new Line2D.Float(prevLoc, loc));
}
}
}