Drawing Lines - Revision history

George2 at 21:33, 15 November 2014

2014-11-15T21:33:48Z

George2 at 21:32, 15 November 2014

2014-11-15T21:32:10Z

George2: Created page with "'''Drawing Lines'''
File:Drawing lines.png

import javafx.application.Application; import javafx.beans.value.ObservableValue; import ja..."

2014-11-15T21:31:45Z

Created page with "'''Drawing Lines''' File:Drawing lines.png <source lang="java"> import javafx.application.Application; import javafx.beans.value.ObservableValue; import ja..."

New page

'''Drawing Lines''' 
[[File:Drawing lines.png]]
 
 
<source lang="java">

import javafx.application.Application;
import javafx.beans.value.ObservableValue;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.Slider;
import javafx.scene.paint.Color;
import javafx.scene.shape.Line;
import javafx.scene.shape.StrokeLineCap;
import javafx.scene.text.Text;
import javafx.stage.Stage;

public class DrawingLines extends Application {
@Override public void start( Stage primaryStage) {
primaryStage.setTitle(" Chapter 2 Drawing Lines");

Group root = new Group();
Scene scene = new Scene( root, 300, 150, Color.GRAY);
// Red line
Line redLine = new Line( 10, 10, 200, 10);
// setting common properties
redLine.setStroke( Color.RED);
redLine.setStrokeWidth( 10);
redLine.setStrokeLineCap( StrokeLineCap.BUTT);
// creating a dashed
redLine.getStrokeDashArray().addAll( 10d, 5d, 15d, 5d, 20d);
redLine.setStrokeDashOffset( 0); root.getChildren().add( redLine);

// White line
Line whiteLine = new Line( 10, 30, 200, 30);
whiteLine.setStroke( Color.WHITE);
whiteLine.setStrokeWidth( 10);
whiteLine.setStrokeLineCap( StrokeLineCap.ROUND);
root.getChildren().add( whiteLine);

// Blue line
Line blueLine = new Line( 10, 50, 200, 50);
blueLine.setStroke( Color.BLUE);
blueLine.setStrokeWidth( 10);
root.getChildren(). add( blueLine);
// slider min, max, and current value
Slider slider = new Slider( 0, 100, 0);
slider.setLayoutX( 10);
slider.setLayoutY( 95);
// bind the stroke dash offset property
redLine.strokeDashOffsetProperty().bind( slider.valueProperty());
root.getChildren().add( slider);
;Text offsetText = new Text(" Stroke Dash Offset: 0.0");
offsetText.setX( 10); offsetText.setY( 80);
offsetText.setStroke( Color.WHITE);
// display stroke dash offset value
slider.valueProperty().addListener(( ov, curVal, newVal) -> offsetText.setText(" Stroke Dash Offset: " + slider.getValue()));
root.getChildren(). add( offsetText); primaryStage.setScene( scene); primaryStage.show();
}
/** * @param args the command line arguments */
public static void main( String[] args) {
launch( args);
}
}

</source>

@@ Line 1: / Line 1: @@
-'''Drawing Lines'''<br>
+'''Drawing Lines'''<br><br>
 [[File:Drawing lines.png]]
 <br>

@@ Line 29: / Line 29: @@
 redLine.setStrokeWidth( 10);
 redLine.setStrokeLineCap( StrokeLineCap.BUTT);
 // creating a dashed
 redLine.getStrokeDashArray().addAll( 10d, 5d, 15d, 5d, 20d);
@@ Line 45: / Line 46: @@
   blueLine.setStrokeWidth( 10);
 root.getChildren(). add( blueLine);
 // slider min, max, and current value
 Slider slider = new Slider( 0, 100, 0);
 slider.setLayoutX( 10);
 slider.setLayoutY( 95);
 // bind the stroke dash offset property
 redLine.strokeDashOffsetProperty().bind( slider.valueProperty());
@@ Line 55: / Line 58: @@
   offsetText.setX( 10); offsetText.setY( 80);
 offsetText.setStroke( Color.WHITE);
 // display stroke dash offset value
 slider.valueProperty().addListener(( ov, curVal, newVal) -> offsetText.setText(" Stroke Dash Offset: " + slider.getValue()));

Drawing Lines - Revision history

George2 at 21:33, 15 November 2014

George2 at 21:32, 15 November 2014

George2: Created page with "'''Drawing Lines''' File:Drawing lines.png import javafx.application.Application; import javafx.beans.value.ObservableValue; import ja..."

George2: Created page with "'''Drawing Lines'''
File:Drawing lines.png

import javafx.application.Application; import javafx.beans.value.ObservableValue; import ja..."