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https://github.com/kekingcn/kkFileView.git
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51 lines
1.9 KiB
Java
51 lines
1.9 KiB
Java
package cn.keking.utils;
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import com.aspose.cad.Color;
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import com.aspose.cad.fileformats.cad.CadDrawTypeMode;
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import com.aspose.cad.imageoptions.CadRasterizationOptions;
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import com.aspose.cad.imageoptions.PdfOptions;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.stereotype.Component;
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.io.FileOutputStream;
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import java.io.OutputStream;
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/**
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* @author chenjhc
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* @since 2019/11/21 14:34
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*/
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@Component
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public class CadUtils {
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private final Logger logger = LoggerFactory.getLogger(CadUtils.class);
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public boolean cadToPdf(String inputFilePath, String outputFilePath) {
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com.aspose.cad.Image cadImage = com.aspose.cad.Image.load(inputFilePath);
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CadRasterizationOptions cadRasterizationOptions = new CadRasterizationOptions();
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cadRasterizationOptions.setLayouts(new String[]{"Model"});
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cadRasterizationOptions.setNoScaling(true);
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cadRasterizationOptions.setBackgroundColor(Color.getWhite());
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cadRasterizationOptions.setPageWidth(cadImage.getWidth());
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cadRasterizationOptions.setPageHeight(cadImage.getHeight());
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cadRasterizationOptions.setPdfProductLocation("center");
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cadRasterizationOptions.setAutomaticLayoutsScaling(true);
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cadRasterizationOptions.setDrawType(CadDrawTypeMode.UseObjectColor);
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PdfOptions pdfOptions = new PdfOptions();
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pdfOptions.setVectorRasterizationOptions(cadRasterizationOptions);
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File outputFile = new File(outputFilePath);
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OutputStream stream;
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try {
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stream = new FileOutputStream(outputFile);
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cadImage.save(stream, pdfOptions);
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cadImage.close();
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return true;
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} catch (FileNotFoundException e) {
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logger.error("PDFFileNotFoundException，inputFilePath：{}", inputFilePath, e);
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return false;
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}
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}
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}
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