Usually questions of this kind are better answered on
https://forums.oracle.com/community/developer/english/java/javafx/javafx_2.0_and_later
(which I see just go a face-lift, looks great!).
What you should do depends on what you need. Have you looked into the Canvas
node? I agree trying to do this with a bazillion Path objects is not going to
work.
Richard
On Jul 13, 2013, at 12:08 PM, fajar <si.siput.ngan...@gmail.com> wrote:
> Pada 7/12/2013 10:56 AM, Richard Bair menulis:
>> No, it is not possible. Each path is a single shape, and all shapes have a
>> single fill / stroke / etc. You will need to use several paths and position
>> them accordingly.
>>
>> Thanks
>> Richard
>>
>> On Jul 13, 2013, at 12:38 AM, fajar <si.siput.ngan...@gmail.com> wrote:
>>
>>> Is possible to setting different color for individually element in path?
>>> for example:
>>>
>>> package test;
>>>
>>> import javafx.application.Application;
>>> import javafx.scene.Scene;
>>> import javafx.scene.layout.StackPane;
>>> import javafx.scene.paint.Color;
>>> import javafx.scene.shape.ArcTo;
>>> import javafx.scene.shape.MoveTo;
>>> import javafx.scene.shape.Path;
>>> import javafx.stage.Stage;
>>>
>>> public class TestPath extends Application{
>>>
>>> @Override
>>> public void start(Stage primaryStage) throws Exception {
>>> // TODO Auto-generated method stub
>>> Path path = new Path();
>>>
>>> MoveTo moveTo = new MoveTo();
>>> moveTo.setX(0.0);
>>> moveTo.setY(0.0);
>>>
>>> path.setStroke(Color.RED);
>>> ArcTo arcTo = new ArcTo();
>>> arcTo.setX(50.0);
>>> arcTo.setY(50.0);
>>> arcTo.setRadiusX(50.0);
>>> arcTo.setRadiusY(50.0);
>>> path.setStroke(Color.AQUA);
>>>
>>> path.getElements().add(moveTo);
>>> path.getElements().add(arcTo);
>>>
>>> StackPane pane = new StackPane();
>>>
>>> pane.getChildren().add(path);
>>> pane.setPrefSize(500, 500);
>>> primaryStage.setScene(new Scene(pane));
>>> primaryStage.show();
>>> }
>>>
>>> public static void main(String[] args){
>>> launch(args);
>>> }
>>> }
>>>
>>> Is there any possible way to do this?
>>> When above code was running, it was make entire path color changed, not
>>> particular element on it.
>>>
> i mean, i need to create something like this picture using javaFX
>
> my sample code like below:
>
> public Group getEsembel() {
> Group root = new Group();
> Image image = new Image(main);
> double width = image.getWidth();
> double height = image.getHeight();
>
> PixelReader pixel = image.getPixelReader();
>
> double originX = 0.0;
> double destinyX = 0.0;
> double originY = 0.0;
> double destinyY = 0.0;
>
> for (int y = 0; y < height; y += step) {
> Group elementLine = new Group();
> elementLine.setTranslateY(y);
> for (int x = 0; x < width; x += step) {
> Color color = pixel.getColor(x, y);
> double brightness = color.getBrightness();
> destinyX = step;
> destinyY = -brightness * depth + depth / 2;
>
> MoveTo moveto = new MoveTo(originX, originY);
> LineTo lineto = new LineTo(destinyX, destinyY);
> elementLine.getChildren().add(
> PathBuilder.create().elements(moveto, lineto).build());
> elementLine.setRotationAxis(Rotate.X_AXIS);
> elementLine.setRotate(90);
> originX = destinyX;
> originY = destinyY;
> }
> root.getChildren().add(elementLine);
> }
> return root;
> }
>
> This code not yet working as expected...
> but i can figure out if I use that way (use Path to render different pixel
> segment) , thats very memory consuming
> i mean is there any elegant way to do this using javaFX
> by the way... above picture was created using Three.js
> Thanks.
> <unduhan.png>
