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List:       openjdk-openjfx-dev
Subject:    Re: problem with javaFX canvas
From:       Joseph Andresen <joseph.andresen () oracle ! com>
Date:       2013-09-30 17:51:22
Message-ID: 5249BA1A.5070000 () oracle ! com
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Hello Cinta,

Sorry for the delay. JavaOne madness.

I just ran your code on Windows 7 with an nVidia card with no issues.

Can you file a Jira and describe your build and what version of javafx 
you are using?
Also, paste the code from your email.

https://javafx-jira.kenai.com/secure/Dashboard.jspa

Thanks,
Joe

On 9/26/2013 9:20 PM, Cinta Damayanti wrote:
> import javafx.application.Application;
> import javafx.scene.Group;
> import javafx.scene.Scene;
> import javafx.scene.canvas.Canvas;
> import javafx.scene.canvas.GraphicsContext;
> import javafx.scene.control.Button;
> import javafx.scene.paint.Color;
> import javafx.stage.Stage;
>   public class TestCanvasTest extends Application {
>   static int width = 400 , height = 400;
>   @Override
> public void start(Stage stage) throws Exception {
> Group root = new Group();
> final Canvas canvas = new Canvas(width, height);
> final GraphicsContext gc = canvas.getGraphicsContext2D();
>   Button button1 =  new Button();
> button1.setText("START");
> button1.setMinWidth(100);
> button1.setTranslateX(10);
> button1.setTranslateY(10);
>   Button button2  = new Button();
> button2.setText("PAUSE");
> button2.setMinWidth(100);
> button2.setTranslateX(10);
> button2.setTranslateY(40);
>   root.getChildren().add(canvas);
>   root.getChildren().addAll(button1, button2);
>   Scene scene = new Scene(root, width, height);
> stage.setScene(scene);
>   gc.setFill(Color.RED);
> gc.fillRect(0, 0, width,  height);
> stage.show();
> }
>   public static void main(String[] args) {
> launch(args);
> }
>   }

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