package gravatarexample;
 
import java.security.MessageDigest;
import java.io.UnsupportedEncodingException;
import java.security.NoSuchAlgorithmException;
 
public class MD5 {
   public static String toHex(String message) {
      try {
         MessageDigest md = MessageDigest.getInstance("MD5");
         byte array[] = md.digest(message.getBytes("CP1252"));
         StringBuffer sb = new StringBuffer();
         for (int i = 0; i < array.length; ++i) {
            sb.append(Integer.toHexString((array[i]&0xFF)|0x100).substring(1, 3));
         }
         return sb.toString();
      } catch (NoSuchAlgorithmException e) {
      } catch (UnsupportedEncodingException e) {
      }
      return null;
   }
}

package gravatarexample;
 
import gravatarexample.MD5;
import javafx.ext.swing.SwingButton;
import javafx.ext.swing.SwingSlider;
import javafx.ext.swing.SwingTextField;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.layout.VBox;
import javafx.scene.Scene;
import javafx.stage.Stage;
 
var mail = "Email";
var key = "";
 
function gravatalize(mail:String, size: Integer): String {
   return "http://www.gravatar.com/avatar/{MD5.toHex(mail)}?s={size}"
}
 
var inputtxt = SwingTextField {
   columns: 20
   text: mail
}
 
var slider = SwingSlider {
   minimum: 10
   maximum: 128
   value: 100
   vertical: false
}
 
var button = SwingButton {
   text: "Get Gravatar"
   action: function() {
      key = gravatalize(inputtxt.text, slider.value);
      directoutput.text = key;
      htmloutput.text = "<img src="{key}" alt="\&quot;gravatar\&quot;" />";
      photo.image = Image {
         backgroundLoading: true,
         url: key};
   }
}
 
var photo:ImageView = ImageView {
   image: null
}
 
var directoutput = SwingTextField {
   columns: 20
   text: "direct link image"
 
}
 
var htmloutput = SwingTextField {
   columns: 20
   text: "html tag image"
}
 
Stage {
   title: "Gravatar"
   width: 300
   height: 340
   scene: Scene {
      content: [
         VBox {
            spacing: 10
            content: [inputtxt, slider, button, directoutput, htmloutput, photo]
         },
      ]
   }
}

package dukepotato;
 
import javafx.application.Frame;
import javafx.application.Stage;
import javafx.scene.CustomNode;
import javafx.scene.Node;
import javafx.scene.Group;
import javafx.input.MouseEvent;
import javafx.scene.geometry.Circle;
import javafx.scene.paint.Color;
import javafx.scene.image.ImageView;
import javafx.scene.image.Image;
 
public class Img extends ImageView{
    public  attribute content: Node[];
    public  attribute src: String;
 
    private attribute endX = 0.0;
    private attribute endY = 0.0;
    private attribute startX = 0.0;
    private attribute startY = 0.0;
 
    override attribute translateX = bind endX;
    override attribute translateY = bind endY;
    override attribute blocksMouse = true;
 
    init {
        image = Image {
            url: "{__DIR__}/{src}"
        }
    }
 
    override attribute onMousePressed = function(e:MouseEvent):Void {
        startX = e.getDragX()-endX;
        startY = e.getDragY()-endY;
    }
 
    override attribute onMouseDragged = function(e:MouseEvent):Void {
        endX = e.getDragX()-startX;
        endY = e.getDragY()-startY;
    }
}
 
var dukesimages = ["duke1.png", "duke2.png", "duke3.png", "duke4.png"];
var dukes = for (image in dukesimages){
    Image {
        url: "{__DIR__}/{image}"
    }
}
var index = 0;
var duke = ImageView {
    x: 200, y:170
    image: bind dukes[index];
    onMouseClicked: function( e: MouseEvent ):Void {
        index = (index + 1) mod sizeof dukesimages;
    }
}
 
var hat = Img { src: "hat.png", x: 370 }
var partyhat = Img { src: "party_hat.png", x: 160, y: 5 }
var cap = Img { src: "cap.png", x: 230, y: 10 }
var cake = Img { src: "cake.png", x: 526, y: 190 }
var glove = Img { src: "glove.png", x: 338, y: 363 }
var baseball = Img { src: "baseball.png", x: 548, y:373 }
var pencil = Img { src: "pencil.png", x: 451, y: 365 }
var camera = Img { src: "camera.png", x: 125, y: 380 }
var coffee = Img { src: "coffee.png", x: 541, y: 114 }
var burger = Img { src: "burger.png", x: 542, y: 282 }
var diamond = Img { src: "diamond.png", x: 243, y: 383 }
var pliers = Img { src: "pliers.png", x: 20, y: 368 }
var rubikcube = Img { src : "rubikcube.png", x: 37, y: 295 }
var syringe = Img { src: "syringe.png", x: 35, y: 245 }
var hourglass = Img { src: "hourglass.png", x: 35, y: 127 }
var adventurehat = Img { src: "adventurehat.png", x: 8, y:30 }
var tie = Img { src: "tie.png", x: 547, y:35 }
 
Frame {
    title: "Duke Potato"
    width: 640
    height: 480
    closeAction: function() {
        java.lang.System.exit( 0 );
    }
    visible: true
 
    stage: Stage {
        content: [duke, hat, partyhat, cake, adventurehat, cap, glove,
            baseball, pencil, camera, coffee, burger, diamond,
            pliers, rubikcube, syringe, hourglass, tie]
    }
}