/** @see org.newdawn.slick.BasicGame#init(org.newdawn.slick.GameContainer) */
public void init(GameContainer container) throws SlickException {
polygon.addPoint(100, 100);
polygon.addPoint(200, 80);
polygon.addPoint(320, 150);
polygon.addPoint(230, 210);
polygon.addPoint(170, 260);
path.curveTo(200, 200, 200, 100, 100, 200);
path.curveTo(400, 100, 400, 200, 200, 100);
path.curveTo(500, 500, 400, 200, 200, 100);
}
/**
* Process the points in a polygon definition
*
* @param poly The polygon being built
* @param element The XML element being read
* @param tokens The tokens representing the path
* @return The number of points found
* @throws ParsingException Indicates an invalid token in the path
*/
private static int processPoly(Polygon poly, Element element, StringTokenizer tokens)
throws ParsingException {
int count = 0;
ArrayList pts = new ArrayList();
boolean moved = false;
boolean closed = false;
while (tokens.hasMoreTokens()) {
String nextToken = tokens.nextToken();
if (nextToken.equals("L")) {
continue;
}
if (nextToken.equals("z")) {
closed = true;
break;
}
if (nextToken.equals("M")) {
if (!moved) {
moved = true;
continue;
}
return 0;
}
if (nextToken.equals("C")) {
return 0;
}
String tokenX = nextToken;
String tokenY = tokens.nextToken();
try {
float x = Float.parseFloat(tokenX);
float y = Float.parseFloat(tokenY);
poly.addPoint(x, y);
count++;
} catch (NumberFormatException e) {
throw new ParsingException(element.getAttribute("id"), "Invalid token in points list", e);
}
}
poly.setClosed(closed);
return count;
}
/** @see org.newdawn.slick.BasicGame#init(org.newdawn.slick.GameContainer) */
public void init(GameContainer container) throws SlickException {
poly.addPoint(120, 120);
poly.addPoint(420, 100);
poly.addPoint(620, 420);
poly.addPoint(300, 320);
image = new Image("testdata/rocks.png");
texPaint =
new TexCoordGenerator() {
public Vector2f getCoordFor(float x, float y) {
float tx = (texRect.getX() - x) / texRect.getWidth();
float ty = (texRect.getY() - y) / texRect.getHeight();
return new Vector2f(tx, ty);
}
};
}
/** @see org.newdawn.slick.BasicGame#init(org.newdawn.slick.GameContainer) */
public void init(GameContainer container) throws SlickException {
this.container = container;
rect = new Rectangle(400, 100, 200, 150);
round = new RoundedRectangle(150, 100, 200, 150, 50);
round2 = new RoundedRectangle(150, 300, 200, 150, 50);
center = new Rectangle(350, 250, 100, 100);
poly = new Polygon();
poly.addPoint(400, 350);
poly.addPoint(550, 320);
poly.addPoint(600, 380);
poly.addPoint(620, 450);
poly.addPoint(500, 450);
gradient = new GradientFill(0, -75, Color.red, 0, 75, Color.yellow);
gradient2 = new GradientFill(0, -75, Color.blue, 0, 75, Color.white);
gradient4 = new GradientFill(-50, -40, Color.green, 50, 40, Color.cyan);
}
/**
* @see org.newdawn.slick.svg.inkscape.ElementProcessor#process(org.newdawn.slick.svg.Loader,
* org.w3c.dom.Element, org.newdawn.slick.svg.Diagram, org.newdawn.slick.geom.Transform)
*/
public void process(Loader loader, Element element, Diagram diagram, Transform t)
throws ParsingException {
Transform transform = Util.getTransform(element);
transform = new Transform(t, transform);
String points = element.getAttribute("points");
if (element.getNodeName().equals("path")) {
points = element.getAttribute("d");
}
StringTokenizer tokens = new StringTokenizer(points, ", ");
Polygon poly = new Polygon();
int count = processPoly(poly, element, tokens);
NonGeometricData data = Util.getNonGeometricData(element);
if (count > 3) {
Shape shape = poly.transform(transform);
diagram.addFigure(new Figure(Figure.POLYGON, shape, data, transform));
}
}
