REPORT-30739【10.0.6开接口】字体统一改成像素的可行性研究，及开接口

designer-base/src/main/java/com/fr/design/fun/FormAdaptiveConfigUIProcessor.java

@@ -32,5 +32,12 @@ public interface FormAdaptiveConfigUIProcessor extends Immutable {
      */
     BufferedImage paintFormElementCaseImage(Dimension size, JComponent elementCasePane);
 
+
+    /**
+     * 获取新自适应下字体显示的dpi
+     * @return dpi
+     */
+    int fontResolution();
+
 }
 

designer-form/src/main/java/com/fr/design/designer/creator/XButton.java

@@ -3,8 +3,8 @@
  */
 package com.fr.design.designer.creator;
 
-import com.fr.base.ScreenResolution;
 import com.fr.base.background.GradientBackground;
+import com.fr.design.form.util.FontTransformUtil;
 import com.fr.design.form.util.XCreatorConstants;
 import com.fr.design.gui.ilable.UILabel;
 import com.fr.design.mainframe.widget.editors.ButtonTypeEditor;
@@ -40,13 +40,13 @@ import java.beans.IntrospectionException;
  * @since 6.5.3
  */
 public class XButton extends XWidgetCreator {
-	
+
 	public final static Background DEFAULTBG = new GradientBackground(new Color(247,247,247),new Color(210,210,210), GradientBackground.TOP2BOTTOM);
 	public final static Font DEFAULTFT = new Font("Song_TypeFace",0,12);
     public final static Color DEFAULTFOREGROUNDCOLOR = Color.BLACK;
 	private Background bg;
 	private UILabel contentLabel;
-    
+
     public XButton(Button widget, Dimension initSize) {
         this(new FreeButton(widget),initSize);
     }
@@ -54,11 +54,11 @@ public class XButton extends XWidgetCreator {
     public XButton(FreeButton widget, Dimension initSize) {
         super(widget, initSize);
     }
-    
+
     public XButton(FormSubmitButton widget, Dimension initSize) {
     	super(widget, initSize);
     }
-    
+
 	public Background getContentBackground() {
 		return bg;
 	}
@@ -74,7 +74,7 @@ public class XButton extends XWidgetCreator {
 	public void setContentLabel(UILabel contentLabel) {
 		this.contentLabel = contentLabel;
 	}
-    
+
     /**
      *根据下拉框选择返回按钮样式的默认设置或自定义设置列表
      * @return  列表
@@ -148,7 +148,7 @@ public class XButton extends XWidgetCreator {
                                FreeButton button = (FreeButton) data;
                                if (button.getFont() != null) {
                                    contentLabel.setFont(button.getFont().applyResolutionNP(
-                                           ScreenResolution.getScreenResolution()));
+										   FontTransformUtil.getDesignerFontResolution()));
                                    contentLabel.setForeground(button.getFont().getForeground());
                                }
                            }
@@ -205,7 +205,7 @@ public class XButton extends XWidgetCreator {
 	protected UILabel initContentLabel() {
 		return  new UILabel();
 	}
-    
+
 	@Override
 	public void paintComponent(Graphics g) {
 		super.paintComponent(g);
@@ -218,15 +218,15 @@ public class XButton extends XWidgetCreator {
 			bg.paint(g, new Rectangle2D.Double(0, 0, panelSize.getWidth(), panelSize.getHeight()));
 		}
 	}
-	
+
 	public void setButtonText(String text) {
 		contentLabel.setText(text);
 	}
-	
+
 	private void checkButonType() {
 		UILabel l = contentLabel;
 		FreeButton button = (FreeButton) data;
-	
+
 		if (!button.isCustomStyle()) {
 			l.setBorder(BorderFactory.createLineBorder(new Color(148, 148, 148)));
 			bg = DEFAULTBG;
@@ -240,7 +240,7 @@ public class XButton extends XWidgetCreator {
 			editor.add(l,BorderLayout.CENTER);
             if (button.getFont() != null) {
                 contentLabel.setFont(button.getFont().applyResolutionNP(
-                        ScreenResolution.getScreenResolution()));
+						FontTransformUtil.getDesignerFontResolution()));
                 contentLabel.setForeground(button.getFont().getForeground());
             }
 			l.setBounds(0, 0, button.getButtonWidth() == 0 ? this.getWidth() : button.getButtonWidth(), button
@@ -248,7 +248,7 @@ public class XButton extends XWidgetCreator {
 			bg = button.getInitialBackground();
 		}
 	}
-	
+
     @Override
 	protected void initXCreatorProperties() {
 		super.initXCreatorProperties();
@@ -257,7 +257,7 @@ public class XButton extends XWidgetCreator {
 		FreeButton button = (FreeButton) data;
 		l.setText(button.getText());
 		if (button.isCustomStyle() && button.getFont() != null) {
-			l.setFont(button.getFont().applyResolutionNP(ScreenResolution.getScreenResolution()));
+			l.setFont(button.getFont().applyResolutionNP(FontTransformUtil.getDesignerFontResolution()));
 			l.setForeground(button.getFont().getForeground());
 		}
 
@@ -303,7 +303,7 @@ public class XButton extends XWidgetCreator {
 		checkButonType();
 		if (button.getFont() != null) {
 			contentLabel.setFont(button.getFont().applyResolutionNP(
-					ScreenResolution.getScreenResolution()));
+					FontTransformUtil.getDesignerFontResolution()));
 			contentLabel.setForeground(button.getFont().getForeground());
 		}
 

designer-form/src/main/java/com/fr/design/designer/creator/XLabel.java

@@ -4,9 +4,9 @@
 package com.fr.design.designer.creator;
 
 import com.fr.base.BaseUtils;
-import com.fr.base.ScreenResolution;
 import com.fr.base.Style;
 import com.fr.design.border.UIRoundedBorder;
+import com.fr.design.form.util.FontTransformUtil;
 import com.fr.design.form.util.XCreatorConstants;
 import com.fr.design.gui.ilable.UILabel;
 import com.fr.design.mainframe.widget.editors.FontEditor;
@@ -98,7 +98,8 @@ public class XLabel extends XWidgetCreator {
                             .toString(), Style.getInstance(label.getFont()).deriveHorizontalAlignment(label.getTextalign())
                             .deriveVerticalAlignment(label.isVerticalCenter() ? SwingConstants.CENTER : SwingConstants.TOP)
                             .deriveTextStyle(label.isWrap() ? Style.TEXTSTYLE_WRAPTEXT : Style.TEXTSTYLE_SINGLELINE),
-                    ScreenResolution.getScreenResolution());
+                    FontTransformUtil.getDesignerFontResolution());
+
         }
     }
 

designer-form/src/main/java/com/fr/design/form/util/FontTransformUtil.java

@@ -0,0 +1,46 @@
+package com.fr.design.form.util;
+
+
+import com.fr.design.ExtraDesignClassManager;
+import com.fr.design.fun.FormAdaptiveConfigUIProcessor;
+import com.fr.stable.Constants;
+import com.fr.stable.unit.PT;
+
+
+/**
+ * Created by kerry on 2020-04-16
+ */
+public class FontTransformUtil {
+
+    /**
+     * 获取设计器字体显示dpi
+     * @return dpi
+     */
+    public static int getDesignerFontResolution() {
+        int dpi = Constants.FR_PAINT_RESOLUTION;
+        FormAdaptiveConfigUIProcessor adaptiveConfigUI = ExtraDesignClassManager.getInstance().getSingle(FormAdaptiveConfigUIProcessor.MARK_STRING);
+        if (adaptiveConfigUI != null) {
+            dpi = adaptiveConfigUI.fontResolution();
+        }
+        return dpi;
+    }
+
+    /**
+     * pt值转px
+     * @param value pt值
+     * @return px值
+     */
+    public static double pt2px(double value) {
+        return PT.pt2pix(value, getDesignerFontResolution());
+    }
+
+    /**
+     * px值转pt
+     * @param value px值
+     * @return pt值
+     */
+    public static double px2pt(double value) {
+        return value * (double) Constants.DEFAULT_FONT_PAINT_RESOLUTION / (double) getDesignerFontResolution();
+    }
+
+}

designer-form/src/test/java/com/fr/design/form/util/FontTransformUtilTest.java

@@ -0,0 +1,68 @@
+package com.fr.design.form.util;
+
+import com.fr.design.ExtraDesignClassManager;
+import com.fr.design.fun.FormAdaptiveConfigUIProcessor;
+import com.fr.stable.Constants;
+import org.easymock.EasyMock;
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.powermock.api.easymock.PowerMock;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
+
+/**
+ * Created by kerry on 2020-05-14
+ */
+@RunWith(PowerMockRunner.class)
+@PrepareForTest(ExtraDesignClassManager.class)
+public class FontTransformUtilTest {
+
+    @Test
+    public void testGetDesignerFontResolution() {
+        mockEnvironment(Constants.DEFAULT_FONT_PAINT_RESOLUTION);
+        Assert.assertEquals(Constants.DEFAULT_FONT_PAINT_RESOLUTION, FontTransformUtil.getDesignerFontResolution());
+
+        mockEnvironment(Constants.DEFAULT_WEBWRITE_AND_SCREEN_RESOLUTION);
+        Assert.assertEquals(Constants.DEFAULT_WEBWRITE_AND_SCREEN_RESOLUTION, FontTransformUtil.getDesignerFontResolution());
+
+    }
+
+    @Test
+    public void testPt2px() {
+        mockEnvironment(Constants.DEFAULT_FONT_PAINT_RESOLUTION);
+        Assert.assertEquals(12, (int) FontTransformUtil.pt2px(12));
+
+        mockEnvironment(Constants.DEFAULT_WEBWRITE_AND_SCREEN_RESOLUTION);
+        Assert.assertEquals(16, (int) FontTransformUtil.pt2px(12));
+    }
+
+    @Test
+    public void testPx2pt() {
+        mockEnvironment(Constants.DEFAULT_FONT_PAINT_RESOLUTION);
+        Assert.assertEquals(12, (int) FontTransformUtil.px2pt(12));
+
+        mockEnvironment(Constants.DEFAULT_WEBWRITE_AND_SCREEN_RESOLUTION);
+        Assert.assertEquals(9, (int) FontTransformUtil.px2pt(12));
+    }
+
+
+    private void mockEnvironment(int dpi) {
+        ExtraDesignClassManager mockDesignManager = EasyMock.mock(ExtraDesignClassManager.class);
+        EasyMock.expect(mockDesignManager.getSingle(FormAdaptiveConfigUIProcessor.MARK_STRING))
+                .andReturn(mockProcessor(dpi)).anyTimes();
+        EasyMock.replay(mockDesignManager);
+
+        PowerMock.mockStatic(ExtraDesignClassManager.class);
+        EasyMock.expect(ExtraDesignClassManager.getInstance()).andReturn(mockDesignManager).once();
+        PowerMock.replayAll(ExtraDesignClassManager.class);
+    }
+
+    private FormAdaptiveConfigUIProcessor mockProcessor(int dpi) {
+        FormAdaptiveConfigUIProcessor processor = EasyMock.mock(FormAdaptiveConfigUIProcessor.class);
+        EasyMock.expect(processor.fontResolution()).andReturn(dpi).once();
+        EasyMock.replay(processor);
+        return processor;
+    }
+
+}

designer-realize/src/main/java/com/fr/design/cell/editor/RichTextToolBar.java

@@ -1,5 +1,5 @@
 /**
- * 
+ *
  */
 package com.fr.design.cell.editor;
 
@@ -8,6 +8,7 @@ import com.fr.base.BaseUtils;
 import com.fr.base.Utils;
 import com.fr.design.dialog.BasicPane;
 import com.fr.design.dialog.DialogActionAdapter;
+import com.fr.design.form.util.FontTransformUtil;
 import com.fr.design.formula.FormulaFactory;
 import com.fr.design.formula.UIFormula;
 import com.fr.design.gui.ibutton.UIButton;
@@ -21,7 +22,6 @@ import com.fr.design.style.color.UIToolbarColorButton;
 import com.fr.general.FRFont;
 import com.fr.log.FineLoggerFactory;
 import com.fr.report.cell.cellattr.core.RichTextConverter;
-import com.fr.stable.Constants;
 import com.fr.stable.StableUtils;
 import com.fr.stable.StringUtils;
 
@@ -71,17 +71,17 @@ public class RichTextToolBar extends BasicPane{
     private UIToggleButton superPane;
     private UIToggleButton subPane;
     private UIToggleButton formulaPane;
-    
+
     //外部传进来的
     private RichTextEditingPane textPane;
 
     public RichTextToolBar() {
         this.initComponents();
     }
-    
+
     public RichTextToolBar(RichTextEditingPane textPane) {
     	this.textPane = textPane;
-    	
+
     	this.initComponents();
     }
 
@@ -96,14 +96,14 @@ public class RichTextToolBar extends BasicPane{
         //添加到工具栏
         addToToolBar();
     }
-    
+
     private void initAllButton(){
         fontNameComboBox = new UIComboBox(Utils.getAvailableFontFamilyNames4Report());
         fontNameComboBox.setPreferredSize(new Dimension(144, 20));
 		fontSizeComboBox = new UIComboBox(FRFontPane.getFontSizes());
 		colorSelectPane = new UIToolbarColorButton(BaseUtils.readIcon("/com/fr/design/images/gui/color/foreground.png"));
 		colorSelectPane.set4Toolbar();
-        
+
         bold = new UIToggleButton(BaseUtils.readIcon("/com/fr/design/images/m_format/cellstyle/bold.png"));
         italic = new UIToggleButton(BaseUtils.readIcon("/com/fr/design/images/m_format/cellstyle/italic.png"));
         underline = new UIToggleButton(BaseUtils.readIcon("/com/fr/design/images/m_format/cellstyle/underline.png"));
@@ -120,7 +120,7 @@ public class RichTextToolBar extends BasicPane{
     	//绑定监听器
         bindListener();
     }
-    
+
     private void setAllButtonStyle(){
     	setButtonStyle(bold);
     	setButtonStyle(italic);
@@ -129,7 +129,7 @@ public class RichTextToolBar extends BasicPane{
     	setButtonStyle(superPane);
     	setButtonStyle(formulaPane);
     }
-    
+
     private void setButtonStyle(UIButton button){
     	button.setNormalPainted(false);
 		button.setBackground(null);
@@ -137,10 +137,10 @@ public class RichTextToolBar extends BasicPane{
 		button.setPreferredSize(BUTTON_SIZE);
 		button.setBorderPaintedOnlyWhenPressed(true);
     }
-    
+
     private void addToToolBar(){
         this.setLayout(new FlowLayout(FlowLayout.LEFT));
-    	
+
         this.add(fontNameComboBox);
         this.add(fontSizeComboBox);
         this.add(bold);
@@ -151,14 +151,14 @@ public class RichTextToolBar extends BasicPane{
         this.add(subPane);
         this.add(formulaPane);
     }
-    
+
     private void bindListener(){
         FRFont defaultFont = (this.textPane != null) ? FRFont.getInstance(this.textPane.getFont()) : RichTextPane.DEFAUL_FONT;
         fontNameComboBox.addItemListener(fontNameItemListener);
         fontNameComboBox.setSelectedItem(defaultFont.getFontName());
         fontSizeComboBox.addItemListener(fontSizeItemListener);
         fontSizeComboBox.setSelectedItem(scaleDown(defaultFont.getSize()));
-        
+
         bold.addActionListener(blodChangeAction);
         italic.addActionListener(itaChangeAction);
         underline.addActionListener(underlineChangeAction);
@@ -166,7 +166,7 @@ public class RichTextToolBar extends BasicPane{
         superPane.addActionListener(superChangeAction);
         colorSelectPane.addColorChangeListener(colorChangeAction);
         formulaPane.addActionListener(formulaActionListener);
-        
+
         //选中文字的监听器
         textPane.addCaretListener(textCareListener);
         textPane.addMouseListener(setMouseCurrentStyle);
@@ -192,32 +192,32 @@ public class RichTextToolBar extends BasicPane{
         subPane.setToolTipText(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Report_Sub_Script"));
         formulaPane.setToolTipText(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Formula"));
     }
-    
+
     /**
 	 * 移除输入监听
 	 * 用于populate时, 插入字符串, 那时不需要插入监听
-	 * 
+	 *
 	 *
 	 * @date 2015-1-5-下午5:13:04
-	 * 
+	 *
 	 */
     public void removeInputListener(){
     	this.textPane.getDocument().removeDocumentListener(inputListener);
     }
-    
+
     /**
 	 * 增加输入监听事件
-	 * 
+	 *
 	 *
 	 * @date 2015-1-5-下午5:13:26
-	 * 
+	 *
 	 */
     public void addInputListener(){
     	this.textPane.getDocument().addDocumentListener(inputListener);
     }
-    
+
     private ActionListener blodChangeAction = new ActionListener() {
-		
+
 		@Override
 		public void actionPerformed(ActionEvent e) {
 			boolean isBold = RichTextToolBar.this.bold.isSelected();
@@ -227,9 +227,9 @@ public class RichTextToolBar extends BasicPane{
 			setCharacterAttributes(RichTextToolBar.this.textPane, attr, false);
 		}
 	};
-	
+
 	private ActionListener itaChangeAction = new ActionListener() {
-		
+
 		@Override
 		public void actionPerformed(ActionEvent e) {
 			boolean isIta = RichTextToolBar.this.italic.isSelected();
@@ -239,9 +239,9 @@ public class RichTextToolBar extends BasicPane{
 			setCharacterAttributes(RichTextToolBar.this.textPane, attr, false);
 		}
 	};
-	
+
 	private ActionListener underlineChangeAction = new ActionListener() {
-		
+
 		@Override
 		public void actionPerformed(ActionEvent e) {
 			boolean isUnder = RichTextToolBar.this.underline.isSelected();
@@ -252,7 +252,7 @@ public class RichTextToolBar extends BasicPane{
 		}
 	};
 	private ActionListener subChangeAction = new ActionListener() {
-		
+
 		@Override
 		public void actionPerformed(ActionEvent e) {
 			boolean isSub = RichTextToolBar.this.subPane.isSelected();
@@ -263,7 +263,7 @@ public class RichTextToolBar extends BasicPane{
 		}
 	};
 	private ActionListener superChangeAction = new ActionListener() {
-		
+
 		@Override
 		public void actionPerformed(ActionEvent e) {
 			boolean isSuper = RichTextToolBar.this.superPane.isSelected();
@@ -273,7 +273,7 @@ public class RichTextToolBar extends BasicPane{
 			setCharacterAttributes(RichTextToolBar.this.textPane, attr, false);
 		}
 	};
-	
+
 	private ChangeListener colorChangeAction = new ChangeListener() {
         @Override
         public void stateChanged(ChangeEvent e) {
@@ -285,13 +285,13 @@ public class RichTextToolBar extends BasicPane{
 			setCharacterAttributes(RichTextToolBar.this.textPane, attr, false);
         }
     };
-	
+
 	// 设置文本区选择文本的样式
 	private void setCharacterAttributes(JEditorPane editor, AttributeSet attr,
 			boolean replace) {
 		//注意不要失焦
 		textPane.requestFocus();
-		
+
 		// 取得选择文本的起始位置和结束位置
 		int start = editor.getSelectionStart();
 		int end = editor.getSelectionEnd();
@@ -303,19 +303,19 @@ public class RichTextToolBar extends BasicPane{
 			doc.setCharacterAttributes(start, end - start, attr, replace);
 		}
 	}
-	
+
 	private ItemListener fontSizeItemListener = new ItemListener() {
     	@Override
     	public void itemStateChanged(ItemEvent e) {
     		int fontSize = (Integer) RichTextToolBar.this.fontSizeComboBox.getSelectedItem();
-    		fontSize = scaleUp(fontSize);
+				fontSize= scaleUp(fontSize);
     		// 调用setCharacterAttributes函数设置文本区选择文本的字体
     		MutableAttributeSet attr = new SimpleAttributeSet();
     		StyleConstants.setFontSize(attr, fontSize);
     		setCharacterAttributes(RichTextToolBar.this.textPane, attr, false);
     	}
     };
-	
+
 	private ItemListener fontNameItemListener = new ItemListener() {
         @Override
         public void itemStateChanged(ItemEvent e) {
@@ -326,7 +326,7 @@ public class RichTextToolBar extends BasicPane{
 			setCharacterAttributes(RichTextToolBar.this.textPane, attr, false);
         }
     };
-	
+
 	private ActionListener formulaActionListener = new ActionListener() {
 		public void actionPerformed(ActionEvent evt) {
 			final UIFormula formulaPane = FormulaFactory.createFormulaPane();
@@ -348,7 +348,7 @@ public class RichTextToolBar extends BasicPane{
 			}).setVisible(true);
 		}
 	};
-	
+
 	private int roundUp(double num){
 		String numStr = Double.toString(num);
 		numStr = new BigDecimal(numStr).setScale(0, BigDecimal.ROUND_HALF_UP).toString();
@@ -356,7 +356,7 @@ public class RichTextToolBar extends BasicPane{
 	}
 
 	private CaretListener textCareListener = new CaretListener() {
-		
+
 		//根据选中部分的文字样式, 来动态显示工具栏上按钮的状态
 		private void setSelectedCharStyle(int start, int end, StyledDocument doc){
 			boolean isBold = true;
@@ -367,11 +367,11 @@ public class RichTextToolBar extends BasicPane{
 			String fontName_1st = null;
 			int fontSize_1st = 0;
 			Color fontColor_1st = null;
-			
+
 			for (int i = start; i < end; i++) {
 				Element ele = doc.getCharacterElement(i);
 				AttributeSet attrs = ele.getAttributes();
-				
+
 				//粗体
 				isBold = isBold && StyleConstants.isBold(attrs);
 				//斜体
@@ -382,22 +382,22 @@ public class RichTextToolBar extends BasicPane{
 				isSubscript = isSubscript && StyleConstants.isSubscript(attrs);
 				//上标
 				isSuperscript = isSuperscript && StyleConstants.isSuperscript(attrs);
-				
+
 				if(i == start){
-					fontName_1st = (String) attrs.getAttribute(StyleConstants.FontFamily);  
+					fontName_1st = (String) attrs.getAttribute(StyleConstants.FontFamily);
-					fontSize_1st = (Integer) attrs.getAttribute(StyleConstants.FontSize);  
+					fontSize_1st = (Integer) attrs.getAttribute(StyleConstants.FontSize);
 					fontColor_1st = (Color) attrs.getAttribute(StyleConstants.Foreground);
 					fontColor_1st = fontColor_1st == null ? Color.BLACK : fontColor_1st;
 				}
 			}
 
-			setButtonSelected(isBold, isItalic, isUnderline, isSubscript, isSuperscript, 
+			setButtonSelected(isBold, isItalic, isUnderline, isSubscript, isSuperscript,
 					fontName_1st, fontSize_1st, fontColor_1st);
 		}
-		
+
 		//动态显示工具栏上按钮的状态
-		private void setButtonSelected(boolean isBold, boolean isItalic, boolean isUnderline, 
+		private void setButtonSelected(boolean isBold, boolean isItalic, boolean isUnderline,
-				boolean isSubscript, boolean isSuperscript, String fontName_1st, 
+				boolean isSubscript, boolean isSuperscript, String fontName_1st,
 				int fontSize_1st, Color fontColor_1st){
 			bold.setSelected(isBold);
 			italic.setSelected(isItalic);
@@ -412,75 +412,75 @@ public class RichTextToolBar extends BasicPane{
 			fontSizeComboBox.addItemListener(fontSizeItemListener);
 			selectColorPane(fontColor_1st);
 		}
-		
+
 		private void selectColorPane(Color color){
 			colorSelectPane.removeColorChangeListener(colorChangeAction);
 			colorSelectPane.setColor(color);
 			colorSelectPane.addColorChangeListener(colorChangeAction);
 		}
-	
+
 		@Override
 		public void caretUpdate(CaretEvent e) {
 			StyledDocument doc = (StyledDocument) textPane.getDocument();
-			
+
 			// 取得选择文本的起始位置和结束位置
 			int start = textPane.getSelectionStart();
 			int end = textPane.getSelectionEnd();
-			
+
 			//如果没有选定字符
 			if(end == start){
 				return;
 			}
-			
+
 			setSelectedCharStyle(start, end, doc);
 		}
 	};
-	
+
 	//设置当前光标位样式
 	private MouseListener setMouseCurrentStyle = new MouseAdapter() {
-		
+
 		@Override
 		public void mouseClicked(MouseEvent e) {
 			StyledDocument doc = (StyledDocument) textPane.getDocument();
-			
+
 			// 取得选择文本的起始位置和结束位置
 			int start = textPane.getSelectionStart();
 			int end = textPane.getSelectionEnd();
-			
+
 			if(start != end){
 				return;
 			}
-			
+
 			setToLastCharStyle(end, doc);
 		}
-		
+
 		//如果默认不选字符, 那么设置为最后一个字符的样式
 		private void setToLastCharStyle(int end, StyledDocument doc){
 			if(textPane.isUpdating()){
 				return;
 			}
-			
+
 			//取前一个字符的样式
 			Element ele = doc.getCharacterElement(end - 1);
 			AttributeSet attrs = ele.getAttributes();
 			populateToolBar(attrs);
 		}
 	};
-	
+
 	/**
 	 * 从样式中更新工具栏上的按钮状态
-	 * 
+	 *
 	 * @param attrs 样式
-	 * 
+	 *
 	 *
 	 * @date 2015-1-5-下午5:12:33
-	 * 
+	 *
 	 */
 	public void populateToolBar(AttributeSet attrs){
 		int size = scaleDown(StyleConstants.getFontSize(attrs));
 		fontNameComboBox.setSelectedItem(StyleConstants.getFontFamily(attrs));
 		fontSizeComboBox.setSelectedItem(size);
-		
+
 		bold.setSelected(StyleConstants.isBold(attrs));
 		italic.setSelected(StyleConstants.isItalic(attrs));
 		underline.setSelected(StyleConstants.isUnderline(attrs));
@@ -491,31 +491,23 @@ public class RichTextToolBar extends BasicPane{
 		colorSelectPane.setColor(foreGround);
 		colorSelectPane.repaint();
 	}
-	
+
 	//pt转为px =*4/3
-	private int scaleUp(int fontSize){
+	private int scaleUp(int fontSize) {
-		return scale(fontSize, true);
+		return (int) FontTransformUtil.pt2px(fontSize);
 	}
-	
+
 	//px转pt = *3/4
-	private int scaleDown(int fontSize){
+	private int scaleDown(int fontSize) {
-		return scale(fontSize, false);
+		return (int) FontTransformUtil.px2pt(fontSize);
-	}
-	
-	private int scale(int fontSize, boolean isUp){
-		double dpi96 = Constants.FR_PAINT_RESOLUTION;
-		double dpi72 = Constants.DEFAULT_FONT_PAINT_RESOLUTION;
-		double scale = isUp ? (dpi96 / dpi72) : (dpi72 / dpi96);
-		
-		return roundUp(fontSize * scale);
 	}
-	
+
 	private DocumentListener inputListener = new DocumentListener() {
-		
+
 		@Override
 		public void removeUpdate(DocumentEvent e) {
 		}
-		
+
 		@Override
 		public void insertUpdate(DocumentEvent e) {
 			//标志正在更新内容
@@ -523,7 +515,7 @@ public class RichTextToolBar extends BasicPane{
 			final MutableAttributeSet attr = updateStyleFromToolBar();
 			final int start = textPane.getSelectionStart();
 			int end = textPane.getSelectionEnd();
-			
+
 			if (start != end) {
 				textPane.finishUpdating();
 				return;
@@ -538,19 +530,19 @@ public class RichTextToolBar extends BasicPane{
 				}
 			});
 		}
-		
+
 		//根据Style来显示populate按钮
 		private void changeContentStyle(int start, MutableAttributeSet attr){
 			changeContentStyle(start, attr, 1);
 		}
-		
+
 		private void changeContentStyle(int start, MutableAttributeSet attr, int contentLength){
 			// 将所选文本设置为新的样式，replace为false表示不覆盖原有的样式
 			StyledDocument doc = (StyledDocument) textPane.getDocument();
 			doc.setCharacterAttributes(start, contentLength, attr, false);
 			textPane.finishUpdating();
 		}
-		
+
 		//将界面上的设置赋值给输入的字符
 		private MutableAttributeSet updateStyleFromToolBar(){
 			final boolean isBold = bold.isSelected();
@@ -561,7 +553,7 @@ public class RichTextToolBar extends BasicPane{
 			final String fontName = (String) fontNameComboBox.getSelectedItem();
 			final int fontSize = scaleUp((Integer) fontSizeComboBox.getSelectedItem());
 			final Color foreGround = colorSelectPane.getColor() == null ? Color.BLACK : colorSelectPane.getColor();
-			
+
 			MutableAttributeSet attr = new SimpleAttributeSet();
 			StyleConstants.setBold(attr, isBold);
 			StyleConstants.setItalic(attr, isItalic);
@@ -571,7 +563,7 @@ public class RichTextToolBar extends BasicPane{
 			StyleConstants.setForeground(attr, foreGround);
 			StyleConstants.setFontFamily(attr, fontName);
 			StyleConstants.setFontSize(attr, fontSize);
-			
+
 			return attr;
 		}
 
@@ -581,7 +573,7 @@ public class RichTextToolBar extends BasicPane{
 		private int inputStart = NOT_INITED;
 		private static final int JDK_6 = 6;
 		private static final int JDK_7 = 7;
-		
+
 		@Override
 		public void changedUpdate(DocumentEvent e) {
 			//这边需要注意, jdk1.6和1.7对于输入法的处理逻辑不一样, jdk6时直接在输入法中输入一大段中文
@@ -595,7 +587,7 @@ public class RichTextToolBar extends BasicPane{
 				StyledDocument doc = (StyledDocument) textPane.getDocument();
 				final String content;
 				initFlag(doc);
-				
+
 				final int start = textPane.getSelectionStart();
 				final int inputLen = start - inputStart;
 				//检测输入内容
@@ -604,7 +596,7 @@ public class RichTextToolBar extends BasicPane{
 				} catch (BadLocationException e1) {
 					return;
 				}
-				
+
 				//中文输入法, 默认输入字符会被输入法的框截取住, jtextpane得到是一个空格, 此时不做处理
 				if(StringUtils.isBlank(content) || inputLen <= 0){
 					return;
@@ -613,7 +605,7 @@ public class RichTextToolBar extends BasicPane{
 				setContentStyle(inputLen);
 			}
 		}
-		
+
 		private void setContentStyle(final int inputLen){
 			//缓存下Start, 下面要用来设置样式
 			final int _start = inputStart;
@@ -632,15 +624,15 @@ public class RichTextToolBar extends BasicPane{
 				}
 			});
 		}
-		
+
 		private boolean isUpdating(){
 			return inputStart == UPDATING;
 		}
-		
+
 		private void startUpdating(){
 			inputStart = UPDATING;
 		}
-		
+
 		//初始标记状态, 用于记录中文输入法多个字符同时输入的问题
 		private void initFlag(StyledDocument doc){
 			if(inputStart != NOT_INITED){
@@ -648,7 +640,7 @@ public class RichTextToolBar extends BasicPane{
 			}
 			inputStart = textPane.getSelectionStart() - 1;
 		}
-		
+
 		//重置标记状态
 		private void resetFlag(){
 			inputStart = NOT_INITED;