- attached MyDemo.java
LedBarGraph not scaling in container
Not sure how to phrase it, but when I put these in a grid pane ugly things happen. Here is a modified version of your demo code that clearly shows the problem.
/ * Copyright (c) 2013 by Gerrit Grunwald * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. /
package eu.hansolo.enzo.ledbargraph;
import eu.hansolo.enzo.led.Led; import javafx.animation.AnimationTimer; import javafx.application.Application; import javafx.collections.ObservableList; import javafx.geometry.Orientation; import javafx.scene.Node; import javafx.scene.Parent; import javafx.scene.Scene; import javafx.scene.layout.StackPane; import javafx.scene.paint.Color; import javafx.stage.Stage;
import java.util.Random; import static javafx.application.Application.launch; import javafx.scene.layout.GridPane;
/* * Created by * User: hansolo * Date: 19.11.12 * Time: 04:02 / public class MyDemo extends Application { private static int noOfNodes = 0; private static final Random RND = new Random(); private LedBargraph control,control1,control2; private long lastTimerCall; private AnimationTimer timer;
@Override public void init() {
control = LedBargraphBuilder.create()
.ledType(Led.LedType.HORIZONTAL)
.orientation(Orientation.HORIZONTAL)
.peakValueVisible(true)
.ledSize(32)
.build();
control1 = new LedBargraph();
control1.setOrientation(Orientation.VERTICAL);
control1.setNoOfLeds(30);
control1.setLedSize(20);
control1.setLedType(Led.LedType.VERTICAL);
control1.setMinHeight(100);
lastTimerCall = System.nanoTime();
timer = new AnimationTimer() {
@Override public void handle(final long NOW) {
if (NOW > lastTimerCall + 100_000_000l) {
control.setValue(RND.nextDouble());
control1.setValue(RND.nextDouble());
lastTimerCall = NOW;
}
}
};
}
@Override public void start(Stage stage) {
GridPane pane = new GridPane();
pane.setGridLinesVisible(true);
// StackPane pane = new StackPane();
// pane.getChildren().setAll(control); pane.add(control,0,0); pane.add(control1,1,1);
Scene scene = new Scene(pane, 400, 400, Color.rgb(0, 0, 0, 0.8));
stage.setTitle("Led Bargraph demo0000");
stage.setScene(scene);
stage.show();
timer.start();
calcNoOfNodes(scene.getRoot());
System.out.println(noOfNodes + " Nodes in SceneGraph");
}
@Override public void stop() {
}
public static void main(String[] args) {
launch(args);
}
// ******************** Misc **********************************************
private static void calcNoOfNodes(Node node) {
if (node instanceof Parent) {
if (((Parent) node).getChildrenUnmodifiable().size() != 0) {
ObservableList<Node> tempChildren = ((Parent) node).getChildrenUnmodifiable();
noOfNodes += tempChildren.size();
for (Node n : tempChildren) {
calcNoOfNodes(n);
//System.out.println(n.getStyleClass().toString());
}
}
}
}
}
Comments (2)
-
reporter -
repo owner - changed status to resolved
The problem seems to be fixed (not sure what ugly things really means). Please put a more detailled problem description in next time, otherwise I have to guess what you mean.
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