Use emoji in fonts in Processing

Processing Coding Questions
12

Hi, I try this code on windows 11 with intellij idea, only got the grey output.
Is this a difference between the OS I use?
Is it colorful on mac?

image
image1043×855 69.7 KB

Here is the code & pom.xml

import processing.core.PApplet;

public class VerifyConfig extends PApplet {
    @Override
    public void settings() {
        super.settings();
        size(1000, 1000,FX2D);
    }

    @Override
    public void setup() {
        textFont(createFont("Segoe UI Emoji", 22));
        text("hello, world☺", 50, 150);

        textFont(createFont("Wingdings", 44));
        int init = 0x1F600;
        for (int i = 0; i < 80; i++) {
            String s = new String(Character.toChars(init+i));
            text(s, 60 + 60*(i%10), 100 + 60*(i/10));  
        }
    }

    public static void main(String[] args) {
        PApplet.runSketch(new String[]{"test"}, new VerifyConfig());
    }
}

    <properties>
        <maven.compiler.source>21</maven.compiler.source>
        <maven.compiler.target>21</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <repositories>
        <repository>
            <id>jitpack</id>
            <url>https://jitpack.io</url>
        </repository>
    </repositories>

    <dependencies>
        <dependency>
            <groupId>com.github.micycle1</groupId>
            <artifactId>processing-core-4</artifactId>
            <version>4.3.3</version>
        </dependency>
    </dependencies>