D テキスト・サンプル
この付録では、次のJavaFXサンプルのコードをリストします。
ソース・ファイルの詳細は、「テキストへの効果の適用」を参照してください。
TextEffects.java
/*
* Copyright (c) 2011, 2014, Oracle and/or its affiliates.
* All rights reserved. Use is subject to license terms.
*
* This file is available and licensed under the following license:
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution.
* - Neither the name of Oracle nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package texteffects;
import javafx.application.Application;
import javafx.collections.ObservableList;
import javafx.geometry.VPos;
import javafx.scene.Group;
import javafx.scene.Node;
import javafx.scene.Scene;
import javafx.scene.effect.*;
import javafx.scene.paint.Color;
import javafx.scene.shape.Rectangle;
import javafx.scene.text.Font;
import javafx.scene.text.FontWeight;
import javafx.scene.text.Text;
import javafx.stage.Stage;
public class TextEffects extends Application {
Stage stage;
Scene scene;
@Override
public void start(Stage stage) {
stage.show();
scene = new Scene(new Group(), 900, 600);
ObservableList content = ((Group)scene.getRoot()).getChildren();
/// Perspective
content.add(perspective());
/// DropShadow
content.add(dropShadow());
/// Bloom
content.add(bloom());
/// BoxBlur
content.add(boxBlur());
/// DisplacementMap
content.add(displacementMap());
/// InnerShadow
content.add(innerShadow());
/// Lighting
content.add(lighting());
/// MotionBlur
content.add(motionBlur());
/// Reflection
content.add(reflection());
/// GaussianBlur
content.add(gaussianBlur());
/// DistantLight
content.add(distantLight());
stage.setScene(scene);
stage.setTitle("Text Effects");
}
static Node distantLight() {
Light.Distant light = new Light.Distant();
light.setAzimuth(-135.0f);
light.setElevation(30.0f);
Lighting l = new Lighting();
l.setLight(light);
l.setSurfaceScale(5.0f);
final Text t = new Text();
t.setText("DistantLight");
t.setFill(Color.RED);
t.setFont(Font.font(null, FontWeight.BOLD, 70));
t.setX(10.0f);
t.setY(10.0f);
t.setTextOrigin(VPos.TOP);
t.setEffect(l);
final Rectangle r = new Rectangle();
r.setFill(Color.BLACK);
Group g = new Group();
g.getChildren().add(r);
g.getChildren().add(t);
g.setTranslateY(470);
return g;
}
static Node perspective() {
Group g = new Group();
PerspectiveTransform pt = new PerspectiveTransform();
pt.setUlx(10.0f);
pt.setUly(10.0f);
pt.setUrx(310.0f);
pt.setUry(40.0f);
pt.setLrx(310.0f);
pt.setLry(60.0f);
pt.setLlx(10.0f);
pt.setLly(90.0f);
g.setEffect(pt);
g.setCache(true);
Rectangle r = new Rectangle();
r.setX(10.0f);
r.setY(10.0f);
r.setWidth(280.0f);
r.setHeight(80.0f);
r.setFill(Color.BLUE);
Text t = new Text();
t.setX(20.0f);
t.setY(65.0f);
t.setText("Perspective");
t.setFill(Color.YELLOW);
t.setFont(Font.font(null, FontWeight.BOLD, 36));
g.getChildren().add(r);
g.getChildren().add(t);
return g;
}
static Node gaussianBlur() {
Text t2 = new Text();
t2.setX(10.0f);
t2.setY(140.0f);
t2.setCache(true);
t2.setText("Blurry Text");
t2.setFill(Color.RED);
t2.setFont(Font.font(null, FontWeight.BOLD, 36));
t2.setEffect(new GaussianBlur());
return t2;
}
static Node reflection() {
Text t = new Text();
t.setX(10.0f);
t.setY(50.0f);
t.setCache(true);
t.setText("Reflections on JavaFX...");
t.setFill(Color.RED);
t.setFont(Font.font(null, FontWeight.BOLD, 30));
Reflection r = new Reflection();
r.setFraction(0.7f);
t.setEffect(r);
t.setTranslateY(400);
return t;
}
static Node motionBlur() {
Text t = new Text();
t.setX(100.0f);
t.setY(100.0f);
t.setText("Motion");
t.setFill(Color.RED);
t.setFont(Font.font(null, FontWeight.BOLD, 60));
MotionBlur mb = new MotionBlur();
mb.setRadius(15.0f);
mb.setAngle(-30.0f);
t.setEffect(mb);
t.setTranslateX(300);
t.setTranslateY(150);
return t;
}
static Node lighting() {
Light.Distant light = new Light.Distant();
light.setAzimuth(-135.0f);
Lighting l = new Lighting();
l.setLight(light);
l.setSurfaceScale(5.0f);
Text t = new Text();
t.setText("Lighting!");
t.setFill(Color.RED);
t.setFont(Font.font(null, FontWeight.BOLD, 70));
t.setX(10.0f);
t.setY(10.0f);
t.setTextOrigin(VPos.TOP);
t.setEffect(l);
t.setTranslateX(0);
t.setTranslateY(320);
return t;
}
static Node innerShadow() {
InnerShadow is = new InnerShadow();
is.setOffsetX(4.0f);
is.setOffsetY(4.0f);
Text t = new Text();
t.setEffect(is);
t.setX(20);
t.setY(100);
t.setText("InnerShadow");
t.setFill(Color.YELLOW);
t.setFont(Font.font(null, FontWeight.BOLD, 80));
t.setTranslateX(350);
t.setTranslateY(300);
return t;
}
static Node displacementMap() {
int w = 220;
int h = 100;
FloatMap map = new FloatMap();
map.setWidth(w);
map.setHeight(h);
for (int i = 0; i < w; i++) {
double v = (Math.sin(i / 50.0 * Math.PI) - 0.5) / 40.0;
for (int j = 0; j < h; j++) {
map.setSamples(i, j, 0.0f, (float) v);
}
}
Group g = new Group();
DisplacementMap dm = new DisplacementMap();
dm.setMapData(map);
Rectangle r = new Rectangle();
r.setX(80.0f);
r.setY(40.0f);
r.setWidth(w);
r.setHeight(h);
r.setFill(Color.BLUE);
g.getChildren().add(r);
Text t = new Text();
t.setX(100.0f);
t.setY(80.0f);
t.setText("Wavy Text");
t.setFill(Color.YELLOW);
t.setFont(Font.font(null, FontWeight.BOLD, 36));
g.getChildren().add(t);
g.setEffect(dm);
g.setCache(true);
g.setTranslateX(300);
g.setTranslateY(180);
return g;
}
static Node boxBlur() {
Text t = new Text();
t.setText("Blurry Text!");
t.setFill(Color.RED);
t.setFont(Font.font(null, FontWeight.BOLD, 36));
t.setX(10);
t.setY(40);
BoxBlur bb = new BoxBlur();
bb.setWidth(15);
bb.setHeight(15);
bb.setIterations(3);
t.setEffect(bb);
t.setTranslateX(350);
t.setTranslateY(100);
return t;
}
static Node dropShadow() {
DropShadow ds = new DropShadow();
ds.setOffsetY(3.0f);
ds.setColor(Color.color(0.4f, 0.4f, 0.4f));
Text t = new Text();
t.setEffect(ds);
t.setCache(true);
t.setX(10.0f);
t.setY(270.0f);
t.setFill(Color.RED);
t.setText("JavaFX drop shadow...");
t.setFont(Font.font(null, FontWeight.BOLD, 32));
return t;
}
static Node bloom() {
Group g = new Group();
Rectangle r = new Rectangle();
r.setX(10);
r.setY(10);
r.setWidth(160);
r.setHeight(80);
r.setFill(Color.DARKBLUE);
Text t = new Text();
t.setText("Bloom!");
t.setFill(Color.YELLOW);
t.setFont(Font.font(null, FontWeight.BOLD, 36));
t.setX(25);
t.setY(65);
g.setCache(true);
g.setEffect(new Bloom());
g.getChildren().add(r);
g.getChildren().add(t);
g.setTranslateX(350);
return g;
}
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
Application.launch (args);
}
}
NeonSign.java
/*
* Copyright (c) 2011, 2014, Oracle and/or its affiliates.
* All rights reserved. Use is subject to license terms.
*
* This file is available and licensed under the following license:
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution.
* - Neither the name of Oracle nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package neonsign;
import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.control.TextField;
import javafx.scene.effect.Blend;
import javafx.scene.effect.BlendMode;
import javafx.scene.effect.DropShadow;
import javafx.scene.effect.InnerShadow;
import javafx.scene.layout.Pane;
import javafx.scene.paint.Color;
import javafx.scene.shape.Rectangle;
import javafx.scene.text.Text;
import javafx.stage.Stage;
public class NeonSign extends Application {
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
Application.launch(args);
}
@Override
public void start(Stage primaryStage) {
primaryStage.setTitle("Text Effects: Neon Sign");
double width = 600;
double height = 300;
Pane root = new Pane();
Scene scene = new Scene(root, width, height);
Rectangle rect = new Rectangle (width, height);
rect.getStyleClass().add("myrect");
Text text = new Text();
text.setId("fancytext");
text.setX(20);
text.setY(150);
Blend blend = new Blend();
blend.setMode(BlendMode.MULTIPLY);
DropShadow ds = new DropShadow();
ds.setColor(Color.rgb(254, 235, 66, 0.3));
ds.setOffsetX(5);
ds.setOffsetY(5);
ds.setRadius(5);
ds.setSpread(0.2);
blend.setBottomInput(ds);
DropShadow ds1 = new DropShadow();
ds1.setColor(Color.web("#f13a00"));
ds1.setRadius(20);
ds1.setSpread(0.2);
Blend blend2 = new Blend();
blend2.setMode(BlendMode.MULTIPLY);
InnerShadow is = new InnerShadow();
is.setColor(Color.web("#feeb42"));
is.setRadius(9);
is.setChoke(0.8);
blend2.setBottomInput(is);
InnerShadow is1 = new InnerShadow();
is1.setColor(Color.web("#f13a00"));
is1.setRadius(5);
is1.setChoke(0.4);
blend2.setTopInput(is1);
Blend blend1 = new Blend();
blend1.setMode(BlendMode.MULTIPLY);
blend1.setBottomInput(ds1);
blend1.setTopInput(blend2);
blend.setTopInput(blend1);
text.setEffect(blend);
TextField textField = new TextField();
textField.setText("Neon Sign");
text.textProperty().bind(textField.textProperty());
textField.setPrefColumnCount(40);
textField.setLayoutX(50);
textField.setLayoutY(260);
root.getChildren().addAll(rect,text,textField);
primaryStage.setScene(scene);
scene.getStylesheets().add(NeonSign.class.getResource("brickStyle.css").toExternalForm());
primaryStage.show();
}
}
