Doubts on LinearGradient#proportional=true

[Gerrit Grunwald]

Hi,

But you defined the LinearGradient to start at 0, 0 and the Rectangle starts at 40, 0 so i guess the behavior is correct. 
The following code should give you what you expected to get:

LinearGradient lg = new LinearGradient(r.getX(), 0, r.getWidth(), 0, false, CycleMethod.NO_CYCLE, stops);


Cheers,

Gerrit

Am 08.06.2012 um 16:33 schrieb Tom Schindl:

> Hi,
> 
> I'm not sure if i understood proportional true wrong or I'm found a
> serious bug.
> 
>> import java.util.ArrayList;
>> import java.util.List;
>> 
>> import javafx.application.Application;
>> import javafx.scene.Group;
>> import javafx.scene.Scene;
>> import javafx.scene.paint.Color;
>> import javafx.scene.paint.CycleMethod;
>> import javafx.scene.paint.LinearGradient;
>> import javafx.scene.paint.Stop;
>> import javafx.scene.shape.Rectangle;
>> import javafx.stage.Stage;
>> 
>> public class TestGradient extends Application {
>> 
>> 	/**
>> 	 * @param args
>> 	 */
>> 	public static void main(String[] args) {
>> 		launch(args);
>> 	}
>> 
>> 	@Override
>> 	public void start(Stage primaryStage) throws Exception {
>> 		Group g = new Group();
>> 		Rectangle r = new Rectangle(40,0,90,75);
>> 		List<Stop> stops = new ArrayList<Stop>();
>> 		stops.add(new Stop(0, Color.RED));
>> 		stops.add(new Stop(1, Color.BLUE));
>> 		LinearGradient lg = new LinearGradient(0, 0, 90, 0, false, CycleMethod.NO_CYCLE, stops);
>> 		r.setFill(lg);
>> 		g.getChildren().add(r);
>> 		Scene s = new Scene(g,200,200);
>> 		primaryStage.setScene(s);
>> 		primaryStage.show();
>> 	}
>> 
>> }
> 
> Running this code gives me an UI like shown in the attached screenshot.
> Is this really the right behaviour? I'd expect red to start on the left
> of the rect and end at 1/2 of the width.
> 
> Tom
> 
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