Posts tagged vídeo

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]
         },
      ]
   }
}