Mirrors/Stirling-PDF
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This commit is contained in:
Anthony Stirling 2023-06-14 19:57:01 +01:00
parent 420e4b6766
commit 9a74e81754
2 changed files with 15 additions and 1 deletions
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16
src/main/java/stirling/software/SPDF/controller/api/security/WatermarkController.java
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@ -7,6 +7,7 @@ import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.pdmodel.PDPage; import org.apache.pdfbox.pdmodel.PDPage;
import org.apache.pdfbox.pdmodel.PDPageContentStream; import org.apache.pdfbox.pdmodel.PDPageContentStream;
import org.apache.pdfbox.pdmodel.font.PDFont; import org.apache.pdfbox.pdmodel.font.PDFont;
import org.apache.pdfbox.pdmodel.font.PDType0Font;
import org.apache.pdfbox.pdmodel.font.PDType1Font; import org.apache.pdfbox.pdmodel.font.PDType1Font;
import org.apache.pdfbox.pdmodel.graphics.state.PDExtendedGraphicsState; import org.apache.pdfbox.pdmodel.graphics.state.PDExtendedGraphicsState;
import org.apache.pdfbox.util.Matrix; import org.apache.pdfbox.util.Matrix;
@ -20,6 +21,12 @@ import org.springframework.web.multipart.MultipartFile;
import io.swagger.v3.oas.annotations.Operation; import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter; import io.swagger.v3.oas.annotations.Parameter;
import stirling.software.SPDF.utils.WebResponseUtils; import stirling.software.SPDF.utils.WebResponseUtils;
import org.springframework.core.io.ClassPathResource;
import org.apache.commons.io.IOUtils;
import java.io.InputStream;
import java.io.FileOutputStream;
import java.io.File;
@RestController @RestController
public class WatermarkController { public class WatermarkController {
@ -65,7 +72,14 @@ public class WatermarkController {
contentStream.setGraphicsStateParameters(graphicsState); contentStream.setGraphicsStateParameters(graphicsState);
// Set font of watermark // Set font of watermark
PDFont font = PDType1Font.HELVETICA_BOLD; // Load NotoSans-Regular font from resources
ClassPathResource classPathResource = new ClassPathResource("static/fonts/NotoSans-Regular.ttf");
File tempFile = File.createTempFile("NotoSans-Regular", ".ttf");
try (InputStream is = classPathResource.getInputStream(); FileOutputStream os = new FileOutputStream(tempFile)) {
IOUtils.copy(is, os);
}
PDFont font = PDType0Font.load(document, tempFile);
contentStream.beginText(); contentStream.beginText();
contentStream.setFont(font, fontSize); contentStream.setFont(font, fontSize);
contentStream.setNonStrokingColor(Color.LIGHT_GRAY); contentStream.setNonStrokingColor(Color.LIGHT_GRAY);

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src/main/resources/static/fonts/NotoSans-Regular.ttf Normal file
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