การทำงานกับเอกสาร PostScript (PS) ใน Java

import com.aspose.page.eps.PsDocument;
import com.aspose.page.eps.device.PsSaveOptions;
import java.io.FileOutputStream;

public class CreateMultiPagePSDocument {
    public static void main(String[] args) throws Exception {
        // Initialize output stream for the new PS file
        FileOutputStream outStream = new FileOutputStream("C:/PSProject/Output/multipage_document.ps");

        // Set save options (Default page size A4, 72 DPI)
        PsSaveOptions options = new PsSaveOptions();

        // Create a multi-page PS document instance
        PsDocument document = new PsDocument(outStream, options, 2); // Explicitly specifying 2 pages

        // --- PAGE 1 ---
        document.openPage("Page 1");
        // Add content to Page 1 (e.g., text or graphics)
        document.closePage();

        // --- PAGE 2 ---
        document.openPage("Page 2");
        // Add content to Page 2
        document.closePage();

        // Save and flush the document
        document.save();
        outStream.close();

        System.out.println("Multi-page PostScript document created successfully.");
    }
}

import com.aspose.page.eps.PsDocument;
import com.aspose.page.eps.device.PsSaveOptions;
import java.awt.Color;
import java.awt.Font;
import java.io.FileOutputStream;

public class AddPageContentToPS {
    public static void main(String[] args) throws Exception {
        FileOutputStream outStream = new FileOutputStream("C:/PSProject/Output/styled_document.ps");
        PsSaveOptions options = new PsSaveOptions();

        PsDocument document = new PsDocument(outStream, options, 1);

        // Open page
        document.openPage(null);

        // Add text element
        Font font = new Font("Arial", Font.BOLD, 24);
        document.fillText("Hello World from Aspose.Page Java!", font, 100, 100, Color.BLACK);

        // Draw a vector rectangle
        document.setPaint(Color.RED);
        document.drawRect(100, 150, 300, 200);

        // Close page and save
        document.closePage();
        document.save();
        outStream.close();

        System.out.println("Styled PS document with vector content saved.");
    }
}

import com.aspose.page.eps.PsDocument;
import com.aspose.page.eps.device.PsSaveOptions;
import java.io.FileOutputStream;

public class CustomPageSizePS {
    public static void main(String[] args) throws Exception {
        FileOutputStream outStream = new FileOutputStream("C:/PSProject/Output/custom_size.ps");

        // Create options and set custom size (e.g., Letter dimensions in points)
        PsSaveOptions options = new PsSaveOptions();
        options.setPageSize(new java.awt.Dimension(612, 792)); // 8.5 x 11 inches in points

        PsDocument document = new PsDocument(outStream, options, 1);

        document.openPage("Main Page");
        // Page drawing commands...
        document.closePage();

        document.save();
        outStream.close();

        System.out.println("PS document with custom page size saved.");
    }
}

<repository>
    <id>AsposeJavaAPI</id>
    <name>Aspose Java API</name>
    <url>https://repository.aspose.com/repo/</url>
</repository>

<dependency>
    <groupId>com.aspose</groupId>
    <artifactId>aspose-page</artifactId>
    <version>Latest</version>
</dependency>