REPORT-7872 && REPORT-7874 && REPORT-7584 html解析之文字抗锯齿；解析 文字 加粗 颜色 背景 无效；html背景图形, 打印出来发现没有铺满单元格, 只有文字部分有背景

fine-itext/src/com/fr/third/v2/lowagie/text/List.java

@@ -127,6 +127,15 @@ public class List implements TextElementArray {
     protected boolean lettered = false;
     /** Indicates if the listsymbols are lowercase or uppercase. */
     protected boolean lowercase = false;
+
+    public ArrayList getList() {
+        return list;
+    }
+
+    public void setList(ArrayList list) {
+        this.list = list;
+    }
+
     /** Indicates if the indentation has to be set automatically. */
     protected boolean autoindent = false;
     /** Indicates if the indentation of all the items has to be aligned. */

fine-itext/src/com/fr/third/v2/lowagie/text/Paragraph.java

@@ -103,6 +103,8 @@ public class Paragraph extends Phrase {
     
     /** Does the paragraph has to be kept together on 1 page. */
     protected boolean keeptogether = false;
+
+    protected String background;
     
     // constructors
     
@@ -499,4 +501,12 @@ public class Paragraph extends Phrase {
         return spacingAfter;
     }
 
+    public void setBackground(String background){
+        this.background = background;
+    }
+
+    public String getBackground(){
+        return this.background;
+    }
+
 }

fine-itext/src/com/fr/third/v2/lowagie/text/html/WebColors.java

@@ -221,7 +221,7 @@ public class WebColors extends HashMap {
 	 */
 	public static Color getRGBColor(String name)
 			throws IllegalArgumentException {
-		int[] c = { 0, 0, 0, 0 };
+		int[] c = { 0, 0, 0, 255 };
 		if (name.startsWith("#")) {
 			if (name.length() == 4) {
 				c[0] = Integer.parseInt(name.substring(1, 2), 16) * 16;

fine-itext/src/com/fr/third/v2/lowagie/text/html/simpleparser/ChainedProperties.java

@@ -51,6 +51,7 @@
 package com.fr.third.v2.lowagie.text.html.simpleparser;
 
 import com.fr.third.v2.lowagie.text.ElementTags;
+
 import java.util.ArrayList;
 import java.util.HashMap;
 
@@ -134,4 +135,63 @@ public class ChainedProperties {
 			}
 		}
 	}
+
+
+	public String getPropertyFromChain (String tag, String key) {
+		//块级元素不继承行内元素属性
+		if(HtmlConstants.BLOCK_ELEMENTS.contains(tag)){
+			for (int k = chain.size() - 1; k >= 0; --k) {
+				Object obj[] = (Object[]) chain.get(k);
+				if(HtmlConstants.INLINE_ELEMENTS.contains(obj[0])){
+					continue;
+				}
+				HashMap prop = (HashMap) obj[1];
+				String ret = (String) prop.get(key);
+				if (ret != null)
+					return ret;
+			}
+		}else{
+			for (int k = chain.size() - 1; k >= 0; --k) {
+				Object obj[] = (Object[]) chain.get(k);
+				if(HtmlConstants.BLOCK_ELEMENTS.contains(obj[0])){
+					return null;
+				}
+				HashMap prop = (HashMap) obj[1];
+				String ret = (String) prop.get(key);
+				if (ret != null)
+					return ret;
+			}
+		}
+
+		return null;
+	}
+
+	public boolean hasPropertyInChain(String tag, String key) {
+		if (HtmlConstants.BLOCK_ELEMENTS.contains(tag)) {
+			for (int k = chain.size() - 1; k >= 0; --k) {
+				Object obj[] = (Object[]) chain.get(k);
+				if( HtmlConstants.INLINE_ELEMENTS.contains(obj[0])){
+					continue;
+				}
+				HashMap prop = (HashMap) obj[1];
+				if (prop.containsKey(key))
+					return true;
+			}
+		} else {
+			for (int k = chain.size() - 1; k >= 0; --k) {
+				Object obj[] = (Object[]) chain.get(k);
+				if( HtmlConstants.BLOCK_ELEMENTS.contains(obj[0])){
+					return false;
+				}
+				HashMap prop = (HashMap) obj[1];
+				if (prop.containsKey(key))
+					return true;
+			}
+		}
+
+
+		return false;
+	}
+
+
 }

fine-itext/src/com/fr/third/v2/lowagie/text/html/simpleparser/FactoryProperties.java

@@ -91,10 +91,10 @@ public class FactoryProperties {
 		else if (props.hasProperty("sup"))
 			ck.setTextRise(size);
 		ck.setHyphenation(getHyphenation(props));
-		//chunk添加背景属性
-		if (props.hasProperty("background")) {
-			ck.setBackground(props.getProperty("background"));
+		if(props.hasPropertyInChain("span", "background")){
+			ck.setBackground(props.getPropertyFromChain("span", "background"));
 		}
+
 		return ck;
 	}
 	private static void setParagraphLeading(Paragraph p, String leading) {
@@ -128,6 +128,10 @@ public class FactoryProperties {
 			else if (value.equalsIgnoreCase("justify"))
 				p.setAlignment(Element.ALIGN_JUSTIFIED);
 		}
+		if(props.hasPropertyInChain("div", "background")){
+			p.setBackground(props.getPropertyFromChain("div", "background"));
+		}
+
 		p.setHyphenation(getHyphenation(props));
 		setParagraphLeading(p, props.getProperty("leading"));
 		value = props.getProperty("before");

fine-itext/src/com/fr/third/v2/lowagie/text/html/simpleparser/HtmlConstants.java

@@ -0,0 +1,35 @@
+package com.fr.third.v2.lowagie.text.html.simpleparser;
+
+import com.fr.third.v2.lowagie.text.html.HtmlTags;
+
+import java.util.ArrayList;
+
+/**
+ * @author kerry
+ * @date 2018/5/2
+ */
+public class HtmlConstants {
+    //块级元素集合
+    public static final ArrayList BLOCK_ELEMENTS = new ArrayList();
+    //行内元素集合
+    public static final ArrayList INLINE_ELEMENTS = new ArrayList();
+    static {
+        BLOCK_ELEMENTS.add(HtmlTags.DIV);
+        BLOCK_ELEMENTS.add(HtmlTags.UNORDEREDLIST);
+        BLOCK_ELEMENTS.add(HtmlTags.PARAGRAPH);
+        BLOCK_ELEMENTS.add(HtmlTags.ORDEREDLIST);
+        BLOCK_ELEMENTS.add(HtmlTags.TABLE);
+    }
+    static {
+        INLINE_ELEMENTS.add(HtmlTags.SPAN);
+        INLINE_ELEMENTS.add(HtmlTags.IMAGE);
+        INLINE_ELEMENTS.add(HtmlTags.STRONG);
+        INLINE_ELEMENTS.add(HtmlTags.ANCHOR);
+        INLINE_ELEMENTS.add(HtmlTags.SUB);
+        INLINE_ELEMENTS.add(HtmlTags.SUP);
+        INLINE_ELEMENTS.add(HtmlTags.I);
+        INLINE_ELEMENTS.add(HtmlTags.U);
+        INLINE_ELEMENTS.add(HtmlTags.EM);
+    }
+
+}

fine-itext/src/com/fr/third/v2/lowagie/text/pdf/PdfChunk.java

@@ -81,6 +81,8 @@ public class PdfChunk {
 /** The allowed attributes in variable <CODE>attributes</CODE>. */
     private static final HashMap keysAttributes = new HashMap();
 
+    private static final float FONT_SCALE = 100f;
+
     public float getHeight() {
         return height;
     }
@@ -223,9 +225,9 @@ public class PdfChunk {
         // italic simulation
         if ((style & Font.ITALIC) != 0)
             attributes.put(Chunk.SKEW, new float[]{0, ITALIC_ANGLE});
-        FontMetrics metrics = FontDesignMetrics.getMetrics(new java.awt.Font(f.getFontName(), f.getStyle(), (int)f.getSize()));
+        FontMetrics metrics = FontDesignMetrics.getMetrics(new java.awt.Font(f.getFontName(), f.getStyle(), (int) (f.getSize() * FONT_SCALE)));
         font = new PdfFont(f, f.getSize());
-        height = metrics.getHeight();
+        height = metrics.getHeight() / FONT_SCALE;
         // other style possibilities
         HashMap attr = chunk.getAttributes();
         if (attr != null) {

fine-itext/src/com/fr/third/v2/lowagie/text/pdf/PdfFont.java

@@ -181,6 +181,10 @@ public class PdfFont implements Comparable {
         return  new java.awt.Font(oriFont.getFontName(), oriFont.getStyle(), (int)oriFont.getSize());
     }
 
+    public Font getOriFont(){
+        return oriFont;
+    }
+
     void setImage(Image image) {
         this.image = image;
     }