feat(watermark): 调整水印默认字体及位置参数

- 更改默认字体文件路径为 "/PingFang_SC_t.ttf"
-修正字体资源加载类为 PrinterDefaultWatermarkOperator
- 调整垂直偏移量 OFFSET_Y 从20 到15
- 微调二维码左边距比例从0.07 到 0.075
- 修改二维码垂直偏移量 QRCODE_OFFSET_Y从 -20 到 -35
- 设置景区名称和时间字体样式为粗体 (BOLD)

src/main/java/com/ycwl/basic/image/watermark/operator/PrinterDefaultWatermarkOperator.java

@@ -17,13 +17,13 @@ import java.io.InputStream;
 
 @Slf4j
 public class PrinterDefaultWatermarkOperator implements IOperator {
-    private static final String FONT_PATH = "/PingFang_SC.ttf";
+    private static final String FONT_PATH = "/PingFang_SC_t.ttf";
     public static String defaultFontName;
     public static float FONT_GLOBAL_OFFSET_PERCENT = 0;
     static {
         try {
             // 加载字体文件流
-            InputStream fontStream = LeicaWatermarkOperator.class.getResourceAsStream(FONT_PATH);
+            InputStream fontStream = PrinterDefaultWatermarkOperator.class.getResourceAsStream(FONT_PATH);
             if (fontStream == null) {
                 throw new RuntimeException("字体文件未找到！路径：" + FONT_PATH);
             }
@@ -44,11 +44,11 @@ public class PrinterDefaultWatermarkOperator implements IOperator {
         }
     }
     public static int EXTRA_BORDER_PX = 0;
-    public static int OFFSET_Y = 20;
+    public static int OFFSET_Y = 15;
     public static Color BG_COLOR = Color.WHITE;
     public static int QRCODE_SIZE = 150;
-    public static double QRCODE_LEFT_MARGIN_RATIO = 0.07;  // 二维码距离左边缘的图片宽度比例
-    public static int QRCODE_OFFSET_Y = -20;
+    public static double QRCODE_LEFT_MARGIN_RATIO = 0.075;  // 二维码距离左边缘的图片宽度比例
+    public static int QRCODE_OFFSET_Y = -35;
 
     public static int SCENIC_FONT_SIZE = 42;
     public static Color scenicColor = Color.white;
@@ -83,8 +83,8 @@ public class PrinterDefaultWatermarkOperator implements IOperator {
         g2d.drawImage(baseImage, EXTRA_BORDER_PX, EXTRA_BORDER_PX, null);
         int newQrcodeHeight = QRCODE_SIZE;
         int newQrcodeWidth = (int) (newQrcodeHeight * 1.0 / qrcodeImage.getHeight() * qrcodeImage.getWidth());
-        Font scenicFont = new Font(defaultFontName, Font.PLAIN, SCENIC_FONT_SIZE);
-        Font datetimeFont = new Font(defaultFontName, Font.PLAIN, DATETIME_FONT_SIZE);
+        Font scenicFont = new Font(defaultFontName, Font.BOLD, SCENIC_FONT_SIZE);
+        Font datetimeFont = new Font(defaultFontName, Font.BOLD, DATETIME_FONT_SIZE);
         FontMetrics scenicFontMetrics = g2d.getFontMetrics(scenicFont);
         FontMetrics datetimeFontMetrics = g2d.getFontMetrics(datetimeFont);
         int scenicLineHeight = scenicFontMetrics.getHeight();