【新增】 pptx部分考点

exam-module-judgement/exam-module-judgement-biz/src/main/java/pc/exam/pp/module/judgement/utils/wps_pptx/pptx4j/Shape.java

@@ -2,6 +2,9 @@ package pc.exam.pp.module.judgement.utils.wps_pptx.pptx4j;
 
 import org.docx4j.dml.*;
 
+import java.math.BigInteger;
+import java.text.DecimalFormat;
+
 public class Shape {
 
     // 大小 - 高度
@@ -244,4 +247,89 @@ public class Shape {
     }
 
 
+    // 形状效果 阴影-绘制
+    public static String getShapeShadowDraw(org.pptx4j.pml.Shape sp) {
+        CTShapeProperties spPr = sp.getSpPr();
+        CTEffectList effList = spPr.getEffectLst();
+        if (effList == null) {
+            return "否";
+        }
+        // 判断三种阴影效果
+        return effList.getOuterShdw() != null
+                || effList.getInnerShdw() != null
+                || effList.getPrstShdw() != null ? "是" : "否";
+    }
+
+    // 形状效果 阴影-效果
+    public static String getShapeShadowEffect(org.pptx4j.pml.Shape sp) {
+        if (sp == null || sp.getSpPr() == null) {
+            return "无阴影";
+        }
+        CTShapeProperties spPr = sp.getSpPr();
+        CTEffectList effList = spPr.getEffectLst();
+        if (effList == null) {
+            return "无阴影";
+        }
+
+        if (effList.getOuterShdw() != null) {
+            return "外阴影";
+        } else if (effList.getInnerShdw() != null) {
+            return "内阴影";
+        } else if (effList.getPrstShdw() != null) {
+            return "预设阴影";
+        }
+        return "无阴影";
+    }
+
+    // 形状效果 倒影-绘制
+    public static String getShapeReflectionDraw(org.pptx4j.pml.Shape sp) {
+        CTShapeProperties spPr = sp.getSpPr();
+        CTEffectList effList = spPr.getEffectLst();
+        if (effList == null) {
+            return "无倒影";
+        }
+
+        CTReflectionEffect reflection = effList.getReflection();
+        if (reflection != null) {
+            // 如果需要详细参数，这里可以读取
+            return "有倒影";
+        }
+        return "无倒影";
+    }
+
+    // 形状效果 倒影-效果
+    public static String getShapeReflectionEffect(org.pptx4j.pml.Shape sp) {
+        CTReflectionEffect r = SlideUtils.getReflection(sp);
+        if (r == null) return "无倒影";
+
+        // —— 1) 倒影覆盖程度：用 stPos/endPos（0..100000）估算 —— //
+        double st = SlideUtils.to100k(BigInteger.valueOf(r.getStPos()), 0);
+        double ed = SlideUtils.to100k(BigInteger.valueOf(r.getEndPos()), 100000);  // 默认 100%
+        double coverage = Math.max(0, ed - st) / 100000.0;  // 0.0 ~ 1.0
+
+        String coverageLabel;
+        if (coverage >= 0.85) {
+            coverageLabel = "全倒影";
+        } else if (coverage >= 0.45) {
+            coverageLabel = "半倒影";
+        } else {
+            coverageLabel = "短倒影";
+        }
+
+        // —— 2) 偏移描述：dist EMU -> pt；<1pt 视作“紧贴”，否则 "Xpt 偏移" —— //
+        double distPt = emuToPt(r.getDist()); // 可能为 0
+        String offsetLabel = distPt < 1.0 ? "紧贴" : (SlideUtils.fmt1(distPt) + "pt 偏移");
+
+        return coverageLabel + " " + offsetLabel;
+    }
+
+    // 形状效果 发光
+    public static String getShapeGlow(org.pptx4j.pml.Shape sp) {
+        if (sp == null || sp.getSpPr() == null) return null;
+        CTShapeProperties spPr = sp.getSpPr();
+        CTEffectList eff = spPr.getEffectLst();
+        return (eff != null) ? eff.getGlow().toString() : null;
+    }
+
+
 }

exam-module-judgement/exam-module-judgement-biz/src/main/java/pc/exam/pp/module/judgement/utils/wps_pptx/pptx4j/SlideUtils.java

@@ -3,6 +3,9 @@ package pc.exam.pp.module.judgement.utils.wps_pptx.pptx4j;
 import org.docx4j.dml.*;
 import org.docx4j.openpackaging.parts.PresentationML.SlidePart;
 
+import java.math.BigInteger;
+import java.text.DecimalFormat;
+
 public class SlideUtils {
     public static String getFillType(CTShapeProperties spPr) {
         if (spPr == null) return "未知";
@@ -110,4 +113,27 @@ public class SlideUtils {
         }
     }
 
+
+
+    /* ——— 内部：拿到 spPr/effectLst/reflection ——— */
+    public static CTReflectionEffect getReflection(org.pptx4j.pml.Shape shape) {
+        if (shape == null || shape.getSpPr() == null) return null;
+        CTShapeProperties spPr = shape.getSpPr();
+        CTEffectList eff = spPr.getEffectLst();
+        return (eff != null) ? eff.getReflection() : null;
+        // 如遇到效果写在 effectDag，可再补充从 spPr.getEffectDag() 解析。
+    }
+
+    /* ——— 工具 ——— */
+    public static double emuToPt(BigInteger emu) {
+        if (emu == null) return 0.0;
+        return emu.doubleValue() / 12700.0; // 1 pt = 12700 EMU
+    }
+    public static double to100k(BigInteger v, int def) {
+        return v == null ? def : v.doubleValue();
+    }
+    public static String fmt1(double d) {
+        return new DecimalFormat("#.##").format(d); // 保留 1~2 位，去掉多余 0
+    }
+
 }