JavaFX production Suite - How it work

Here is the little discussion on Designer + Developer workflow in JavaFX. Powered with Project Nile, we can export data from PhotoShop or Illustrator. Actually the complete production suite is awesome and provide developer and designer to work in parallel. Here how it is :

So, Developer can work on the business logic and till that time designer can design the actually content for developer. Finally it will merge in a great style. 

 Basic Requirement to do :

1. JavaFX Production Suite : Download from the start section of javafx.com.

2. For Designer : Any tool, either PhotoShop CS3 or Illustrator CS3. Officially CS3 is the supported platform but it works for CS4 as well.

3. For Developer : Java FX SDK: Download from the start section of javafx.com

Now, I am going ahead with PhotoShop. Copy the plugin from JavaFX production suite to PhotoShop. Run the PhotoShop, in export it will give you a save option in JavaFX, which basically saves the file in fxz format(a new format, why Sun need a new format, there is a lot of discussion and Jeet has pointed some reason in his blog).

Alright, so work started : 

I was watching the batman movie, so decide to take his awesome car, which is here :

In photoshop, I have changed the hue and exported all in fxz format.

Then I made a Netbeans Project, Copy the fxz file into the project space. We can now click on fxz file, we can see the preview and code as well. Right now, if we put some of the complex features of PhotoShop, I am afaird to say JavaFX will not catch those changes.

So, my fxz file(JavaFX.fxz) looks like this :

  /*
 * Generated by JavaFX plugin for Adobe Photoshop.
 * Created on Fri Dec 19 19:17:33 2008
 */
//@version 1.0

Group {
    clip: Rectangle { x:0 y:0 width:576 height:432 }
    content: [
        ImageView {
            opacity: 1.0
            x: 0
            y: 0
            image: Image {
                url: "{__DIR__}Background.png"
            },
        },
    ]
}

Actually in my case there was nothing, so it generated a simple code :).

Now, I have made another file, calling it CarRotate.fx :

package psfx;

import java.lang.*;
import javafx.fxd.FXDLoader;
import javafx.scene.*;
import javafx.scene.input.*;
import javafx.scene.paint.Color;
import javafx.scene.shape.*;
import javafx.stage.*;


var group = Group {
    content: []
};
var fxdContent = FXDLoader.load("{__DIR__}JavaFX.fxz"); // loads the content
insert fxdContent into group.content; // inserts the fxd content into the group


Stage {
    title: "JavaFX Invaders"
    resizable: true
    width: 700
    height: 700
    onClose: function() { 
        System.exit (0);

    }
    scene: Scene {
        content: [
            group
            Rectangle {
                x: 330,
                y: 500
                width: 60,
                height: 30
                fill: Color.GRAY
                onMouseClicked: function( e: MouseEvent ):Void {
                    fxdContent.rotate = 90;
                }
            }
        ]
    }
};

Some part of the code is point of interest :

  var group = Group {

    content: []

};

var fxdContent = FXDLoader.load("{__DIR__}JavaFX.fxz"); // loads the content

insert fxdContent into group.content; // inserts the fxd content into the group

Here I have loaded the .fxz file into var fxdContent which is a node and node means things are in our hand. I have simply written a rotate equation on a button click which is working nicely.

We can see the rotated car and hue which is the asset of PhotoShop in Green color. Huh, finally its done. Sorry, for posting bad example.

JavaFX - Developer and Designer work !

One more example of JavaFX production Suite. Though the complete thing can be done in Photoshop alone but I am just giving an example. I have made a house in Photoshop, which is not very good :(, but fair enough. And I animated the star effect in JavaFX.

So, here is my home in photoshop :

Actually this is funny, I was following a tutorial to make house and in temptation, I made shadow as well, but there is no meaning of shadow in night :). Now, I filled star sparking effect in this from JavaFX.

Filling star effect need same which we have written for sparkling glasses. Just some changes here and there. In the last blog we have already discussed how to import work from Photoshop.

Here are the things to download:

1. House in fxz format .

2. Code (Main.fx, Star.fx)

Lot many things can be done. But I don't know Photoshop.

Physics Motion - Spring In JavaFX

3 weeks back, we were thinking of some cool application to make. I am a guy who has seen very less outside world, so coming up with some great idea is always tough for me. So, deciding that, I went back to my tenth class physics book and saw some of the cool physics motion. Its one of the tough subject and always screw me in exam. Searching some of the easy equation, I though to make one spring motion. Meantime, I though there is some spring motion residing in our repository. Actually one of the Josh applications do it in awesome way, but still we were missing the actual feel of Spring motion because of the gig-gag and spiral stuff attached to the wall and spring is going up and down in it, with a complete view of awesomeness :). This is what finally we achieve from this blog :



I can still bet this can be 3 times much better than what you are seeing here. So, little of good news here that this sample can be executed on mobile



Regret to say, ball will not look like a real 3D ball in FX Mobile because of Bug ID: RT-2205, which basically speaks that Mobile Runtime don't understand Radial Gradient, hoping this will be fixed soon.

Here are the code files :

1. Main file.

2. Spring file.

3. SpringEquation file.

Enjoy FX'ing !

3D E'FX's in JavaFX

Me and Vikram was looking today some of the cool flash examples and I have seen the button effect at some place, when you press the button it really goes like inside and coming out. But that was an effect achieved by the images(two different images, one unpressed button and one pressed button) and then we thought to simulate this effect by code. Somehow we are able to do that in FX, here is the final outcome:

What we have tried to do is pressing one button will put the other in unpressed mode and vice-versa. This has been achieved by some of the cool API's of JavaFX. And we have used the DistantLight effect of JavaFX which gives a lighting effect in its awesome way. Actually this can be more cooler but I left that for developer to modify it according to their need :). But this is a modular code and can be used in any of the button place.

Here is the simple code for the same(again code is not written in the most optimized way but in the best way for understanding) :

package lighteff;

import javafx.scene.effect.light.DistantLight;
import javafx.scene.effect.Lighting;
import javafx.scene.Group;
import javafx.scene.input.MouseEvent;
import javafx.scene.paint.Color;
import javafx.scene.paint.RadialGradient;
import javafx.scene.paint.Stop;
import javafx.scene.Scene;
import javafx.scene.shape.Circle;
import javafx.scene.text.Font;
import javafx.scene.text.Text;
import javafx.stage.Stage;
import javafx.stage.StageStyle;

var factor = 5;
var scale = 1.0;
var factor1 = 10;
var scale1 = 0.85;

Stage {
  title: "Control Panel"
  width: 290
  height: 180
  style: StageStyle.UNDECORATED
  scene: Scene {
      fill: Color.BLACK
      content: [
          Group {
              effect: Lighting {
                  light: DistantLight {
                      azimuth: 90
                      elevation: 60
                  }
                  surfaceScale: bind factor
              }
              content: [
                  Circle {
                      centerX: 100,
                      centerY: 100
                      radius: 40
                      fill: Color.RED


                      onMousePressed: function( e: MouseEvent ):Void {
                          scale = 0.85;
                          factor = 10;
                          scale1 = 1.0;
                          factor1 = 5;
                      }
                  },
                  Text {
                      fill: Color.WHITE
                      scaleX: bind scale
                      scaleY: bind scale
                      font: Font {
                          size: 24
                      }
                      x: 71,
                      y: 105
                      content: "Press"
                  }
              ]
          },
          Group {
              effect: Lighting {
                  light: DistantLight {
                      azimuth: 90
                      elevation: 60
                  }
                  surfaceScale: bind factor1
              }
              content: [

                  Circle {
                      centerX: 200
                      centerY: 100
                      radius: 40
                      fill: Color.BLUE
                      onMousePressed: function( e: MouseEvent ):Void {
                          scale1 = 0.85;
                          factor1 = 10;
                          scale = 1.0;
                          factor = 5;
                      }
                  },
                  Text {
                      fill: Color.WHITE
                      scaleX: bind scale1
                      scaleY: bind scale1
                      font: Font {
                          size: 24
                      }
                      x: 171,
                      y: 105
                      content: "Press"
                  }
              ]
          }
      ]

  }
}