aidlab/aida-seller
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水印添加失败问题

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litianxiang
2026-06-02 11:43:07 +08:00
parent a631b80598
commit 9a3cd742c1
1 changed files with 1 additions and 2 deletions
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3
src/main/java/com/aida/seller/util/ImageWatermarkUtil.java
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@@ -77,7 +77,7 @@ public class ImageWatermarkUtil {
int width = original.getWidth(); int width = original.getWidth();
int height = original.getHeight(); int height = original.getHeight();
BufferedImage output = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB); BufferedImage output = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
Graphics2D g2d = output.createGraphics(); Graphics2D g2d = output.createGraphics();
try { try {
g2d.setBackground(Color.WHITE); g2d.setBackground(Color.WHITE);
@@ -92,7 +92,6 @@ public class ImageWatermarkUtil {
g2d.setColor(new Color(rgba[0], rgba[1], rgba[2], rgba.length > 3 ? rgba[3] : 128)); g2d.setColor(new Color(rgba[0], rgba[1], rgba[2], rgba.length > 3 ? rgba[3] : 128));
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON); g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER));
double radians = Math.toRadians(watermarkProperties.getRotationDegrees()); double radians = Math.toRadians(watermarkProperties.getRotationDegrees());
int stepX = (int) (baseFontSize * watermarkProperties.getSpacingRatioX()); int stepX = (int) (baseFontSize * watermarkProperties.getSpacingRatioX());