JavaFX 11에서 Jasper Report를 작성하기 위해 동적 보고서를 사용하고 있습니다. Swing Node 내부에 보고서를로드하고 있지만 Jasper 보고서는 스택 창 영역을 클릭하고 모든 다른 구성 요소 위에 마우스를 올려 놓은 경우에만 표시됩니다. 구성 요소 및 보고서 컨텐츠는 마우스로 가져갈 때 표시되는 것이 아니라 즉시로드되지 않으며 스택 창을 스크롤 할 때 보고서가 표시됩니다.
이것은 Java 8 의 버그 였고 해결 된 것처럼 보이지만 Java 11에서도 동일한 문제가 발생합니다.
최신 정보
응답을 얻지 못하고 kleopatra가 제안한대로 최소한의 재현 가능한 코드를 만들었습니다. 이것 좀 봐주세요.
JavaFxJasperReportsDemo.java
package demo;
import java.util.ArrayList;
import java.util.List;
import javax.swing.SwingUtilities;
import javafx.application.Application;
import javafx.application.Platform;
import javafx.embed.swing.SwingNode;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.fxml.FXML;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.layout.AnchorPane;
import javafx.scene.layout.StackPane;
import javafx.stage.Stage;
import javafx.stage.WindowEvent;
import net.sf.dynamicreports.jasper.builder.JasperReportBuilder;
import net.sf.dynamicreports.report.builder.DynamicReports;
import net.sf.dynamicreports.report.builder.column.Columns;
import net.sf.dynamicreports.report.builder.component.Components;
import net.sf.dynamicreports.report.builder.datatype.DataTypes;
import net.sf.dynamicreports.report.constant.HorizontalTextAlignment;
import net.sf.dynamicreports.report.exception.DRException;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.swing.JRViewer;
public class JavaFxJasperReportsDemo extends Application{
@FXML
private StackPane stackPane;
public void start(Stage stage) throws Exception{
try{
System.out.println("Hello");
Parent root = FXMLLoader.load(getClass().getResource("/FXMLJavaFXJasperReportsDemo.fxml"));
Scene scene = new Scene(root);
stage.setScene(scene);
stage.setTitle("Java FX Demo");
stage.show();
stage.setOnCloseRequest(new EventHandler<WindowEvent>() {
public void handle(WindowEvent arg0) {
Platform.exit();
}
});
}
catch (Exception e){
throw e;
}
}
@FXML
public void loadReport(ActionEvent event) {
JasperReportBuilder report = DynamicReports.report();
List<DemoPOJO> lstDemoPOJOs=new ArrayList<DemoPOJO>();
DemoPOJO demoPOJO=new DemoPOJO();
demoPOJO.setName("ABC");
demoPOJO.setCity("Delhi");
lstDemoPOJOs.add(demoPOJO);
demoPOJO = new DemoPOJO();
demoPOJO.setName("XYZ");
demoPOJO.setCity("Agra");
lstDemoPOJOs.add(demoPOJO);
report
.columns(
Columns.columnRowNumberColumn("S No"),
Columns.column("Name", "name", DataTypes.stringType()),
Columns.column("Address", "city", DataTypes.stringType())
).title(
Components.text("Demo Java Fx Jasper Reports").
setHorizontalTextAlignment(HorizontalTextAlignment.CENTER))
.pageFooter(Components.pageXofY())
.setDataSource(lstDemoPOJOs);
try {
JasperPrint jasperPrintReport=report.toJasperPrint();
SwingNode swingNode = new SwingNode();
AnchorPane.setTopAnchor(swingNode,0.0);
AnchorPane.setBottomAnchor(swingNode,0.0);
AnchorPane.setLeftAnchor(swingNode,0.0);
AnchorPane.setRightAnchor(swingNode,0.0);
JRViewer jrViewer= new JRViewer(jasperPrintReport);
SwingUtilities.invokeLater(() ->swingNode.setContent(jrViewer)
);
stackPane.getChildren().add(swingNode);
} catch (DRException e) {
e.printStackTrace();
}
}
public static void main(String[] args){
System.out.println("Hello Main");
try{
launch(args);
}
catch (Exception e){
e.printStackTrace();
}
}
}
DemoPOJO.java
package demo;
public class DemoPOJO {
String name;
String city;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getCity() {
return city;
}
public void setCity(String city) {
this.city = city;
}
}
FXMLJavaFXJasperReportsDemo.fxml
<?xml version="1.0" encoding="UTF-8"?>
<?import javafx.scene.control.Button?>
<?import javafx.scene.control.Label?>
<?import javafx.scene.layout.AnchorPane?>
<?import javafx.scene.layout.StackPane?>
<AnchorPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="561.0" prefWidth="745.0" xmlns="http://javafx.com/javafx/11.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="demo.JavaFxJasperReportsDemo">
<children>
<Label layoutX="345.0" layoutY="24.0" text="Java FX Demo Application" />
<StackPane fx:id="stackPane" layoutX="14.0" layoutY="120.0" prefHeight="392.0" prefWidth="722.0" />
<Button layoutX="62.0" layoutY="68.0" mnemonicParsing="false" onAction="#loadReport" text="Load Report" />
</children>
</AnchorPane>
내가 사용하는 종속성은 다음과 같습니다.
<dependency>
<groupId>net.sourceforge.dynamicreports</groupId>
<artifactId>dynamicreports-core</artifactId>
<version>6.1.0</version>
</dependency>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-controls</artifactId>
<version>11</version>
</dependency>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-fxml</artifactId>
<version>11</version>
</dependency>
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
<version>2.2.11</version>
</dependency>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-swing</artifactId>
<version>11-ea+24</version>
</dependency>
산출
답변
OpenJDK 위키에서 OpenJFX 디버그 플래그 를 확인한 후 다음을 시도 할 수 있습니다.
pom.xml
OpenJFX에 대한 JVM 옵션 의 빌드 섹션에 추가
<plugin>
<groupId>org.openjfx</groupId>
<artifactId>javafx-maven-plugin</artifactId>
<version>0.0.4</version>
<configuration>
<mainClass>demo.JavaFxJasperReportsDemo</mainClass>
<options>
<option>-Dprism.verbose=true</option>
</options>
</configuration>
</plugin>
와 응용 프로그램을 실행 mvn javafx:run
이 감지 된 프리즘 구성을보고합니다
내 시스템에서 출력
Prism pipeline init order: es2 sw
Using Double Precision Marlin Rasterizer
Using dirty region optimizations
Not using texture mask for primitives
Not forcing power of 2 sizes for textures
Using hardware CLAMP_TO_ZERO mode
Opting in for HiDPI pixel scaling
Prism pipeline name = com.sun.prism.es2.ES2Pipeline
Loading ES2 native library ... prism_es2
succeeded.
GLFactory using com.sun.prism.es2.X11GLFactory
(X) Got class = class com.sun.prism.es2.ES2Pipeline
Initialized prism pipeline: com.sun.prism.es2.ES2Pipeline
...
Graphics Vendor: Intel Open Source Technology Center
Renderer: Mesa DRI Intel(R) Ivybridge Mobile
Version: 3.0 Mesa 19.3.2
하드웨어 가속 렌더러를 사용하고 있습니다. Loading ES2 native library ... prism_es2
소프트웨어 렌더러를 강제로 사용할 수 있습니다. 의 변화pom.xml
<options>
<option>-Dprism.verbose=true</option>
<option>-Dprism.order=sw</option
</options>
그러면 출력은
Prism pipeline init order: sw
Using Double Precision Marlin Rasterizer
Using dirty region optimizations
Not using texture mask for primitives
Not forcing power of 2 sizes for textures
Using hardware CLAMP_TO_ZERO mode
Opting in for HiDPI pixel scaling
*** Fallback to Prism SW pipeline
Prism pipeline name = com.sun.prism.sw.SWPipeline
(X) Got class = class com.sun.prism.sw.SWPipeline
Initialized prism pipeline: com.sun.prism.sw.SWPipeline
vsync: true vpipe: false
소프트웨어 렌더러를 사용하고 있습니다 Fallback to Prism SW pipeline
.
위의 테스트에 사용 된 버전 :
JDK
java version "11.0.2" 2019-01-15 LTS
Java(TM) SE Runtime Environment 18.9 (build 11.0.2+9-LTS)
Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.2+9-LTS, mixed mode)
메이븐
Apache Maven 3.6.3 (cecedd343002696d0abb50b32b541b8a6ba2883f)