Java版颈椎自动矫正图

本来上周双休日没什么事情，准备干点遗留了很久的正经事，结果半途忍不住手贱看新闻，于是被11.28事件触动，随大流的针对棒子及棒子粉抽疯了两天。

没想到到星期一上班脖子就不得劲，顺便查了点资料，发现个山寨版的颈椎矫正图，觉得挺有意思。

如下图：



于是回家后想到自己也做个玩。

问题是，咱爷们不说程序员吧，好歹也是个垒码的，直接PS文字图未免有碍观瞻，于是抽空写了个Java自动生成版的。

代码如下：

1. packageorg.test;
2. 
   
3. importjava.awt.AlphaComposite;
4. importjava.awt.Canvas;
5. importjava.awt.Color;
6. importjava.awt.Font;
7. importjava.awt.Frame;
8. importjava.awt.Graphics;
9. importjava.awt.Graphics2D;
10. importjava.awt.Image;
11. importjava.awt.RenderingHints;
12. importjava.awt.event.WindowAdapter;
13. importjava.awt.event.WindowEvent;
14. importjava.awt.image.BufferedImage;
15. importjava.io.File;
16. importjava.io.IOException;
17. 
    
18. importjavax.imageio.ImageIO;
19. 
    
20. /**
21. *Copyright2008
22. *
23. *LicensedundertheApacheLicense,Version2.0(the"License");youmaynot
24. *usethisfileexceptincompliancewiththeLicense.Youmayobtainacopyof
25. *theLicenseat
26. *
27. *http://www.apache.org/licenses/LICENSE-2.0
28. *
29. *Unlessrequiredbyapplicablelaworagreedtoinwriting,software
30. *distributedundertheLicenseisdistributedonan"ASIS"BASIS,WITHOUT
31. *WARRANTIESORCONDITIONSOFANYKIND,eitherexpressorimplied.Seethe
32. *Licenseforthespecificlanguagegoverningpermissionsandlimitationsunder
33. *theLicense.
34. *
35. *@projectloonframework
36. *@authorchenpeng
37. *@email：[e-mail]
38. *@version0.1
39. */
40. publicclassMessageImageextendsCanvas{
41. 
    
42. /**
43. *
44. */
45. privatestaticfinallongserialVersionUID=1L;
46. 
    
47. privateBufferedImagefontImage;
48. 
    
49. privateGraphics2Dg2d;
51. privateImagebackImage;
53. finalstaticprivateintWIDTH=600;
54. 
    
55. finalstaticprivateintHEIGHT=480;
56. 
    
57. 
    
58. publicMessageImage(finalStringmessages){
59. 
    
60. fontImage=newBufferedImage(WIDTH,HEIGHT,2);
61. g2d=fontImage.createGraphics();
62. try{
63. backImage=ImageIO.read(newFile("back.png"));
64. }catch(IOExceptione){
65. e.printStackTrace();
66. }
67. g2d.drawImage(backImage,0,0,null);
68. setAlpha(g2d,0.7);
69. intsize=25;
70. intnewLine=(WIDTH/size)-10;
71. char[]messageChars=messages.toCharArray();
72. booleand=true;
73. StringBuildersbr=newStringBuilder();
74. intcount=0;
75. intlen=messageChars.length-1;
76. StringfontStyle="幼圆";
77. Colorcolor=Color.white;
78. for(inti=0,j=0;i<=len;i++,j++){
79. sbr.append(messageChars[i]);
80. if(j==newLine||(messageChars[i]=='\n')){
81. g2d.drawImage(createImageMessages(1,false,sbr.toString(),
82. color,fontStyle,1,size,d),count+=30,
83. (HEIGHT-(sbr.length()*size))-(size*4),null);
84. d=!d;
85. sbr.delete(0,sbr.length());
86. j=0;
87. }elseif(i==len){
88. g2d.drawImage(createImageMessages(1,false,sbr.toString(),
89. color,fontStyle,1,size,d),count+=30,
90. (HEIGHT-(sbr.length()*size))-(size*4),null);
91. }
92. }
93. setAlpha(g2d,0.6);
94. Stringmes="Java版颈椎自动矫正图";
95. fontStyle="华文新魏";
96. size=20;
97. g2d.drawImage(createImageMessages(0,true,mes,Color.red,fontStyle,
98. 1,size,false),WIDTH-(mes.length()*size)-(size*2),
99. HEIGHT-(size*2),null);
100. }
101. 
     
102. /**
103. *创建一组图片文字
104. *
105. *@paramaspect
106. *@paramisRow
107. *@parammessages
108. *@paramcolor
109. *@paramname
110. *@paramstyle
111. *@paramsize
112. *@paramd
113. *@return
114. */
115. publicstaticBufferedImagecreateImageMessages(finalintaspect,
116. finalbooleanisRow,finalStringmessages,finalColorcolor,
117. finalStringname,finalintstyle,finalintsize,finalbooleand){
118. finalintflength=messages.length();
119. finalintnowSize=size*flength;
120. BufferedImagefontImages;
121. if(isRow)
122. fontImages=newBufferedImage(nowSize,size,2);
123. else
124. fontImages=newBufferedImage(size,nowSize,2);
125. Graphics2Dgraphics2d=fontImages.createGraphics();
126. char[]messageChars=messages.toCharArray();
127. if(d){
128. char[]temp=newchar[flength];
129. for(inti=0,j=flength-1;i<flength;i++,j--){
130. temp[j]=messageChars[i];
131. }
132. messageChars=temp;
133. }
134. if(isRow)
135. for(inti=0;i<flength;i++){
136. graphics2d.drawImage(createImageMessage(aspect,
137. messageChars[i],color,name,style,size,d),
138. i*size,0,null);
139. }
140. else
141. for(inti=0;i<flength;i++){
142. graphics2d.drawImage(createImageMessage(aspect,
143. messageChars[i],color,name,style,size,d),0,i
144. *size,null);
145. }
146. graphics2d.dispose();
147. System.gc();
148. returnfontImages;
149. }
150. 
     
151. /**
152. *创建单独图片文字
153. *
154. *@paramaspect
155. *@parammessage
156. *@paramcolor
157. *@paramname
158. *@paramstyle
159. *@paramsize
160. *@paramd
161. *@return
162. */
163. publicstaticBufferedImagecreateImageMessage(finalintaspect,
164. finalcharmessage,finalColorcolor,finalStringname,
165. finalintstyle,finalintsize,finalbooleand){
166. finalintnowSize=size+1;
167. BufferedImagefontImage=newBufferedImage(nowSize,nowSize,2);
168. Graphics2Dgraphics2d=fontImage.createGraphics();
169. graphics2d.setColor(color);
170. graphics2d.setFont(newFont(name,style,size));
171. //设定图像显示状态
172. RenderingHintshints=newRenderingHints(
173. RenderingHints.KEY_TEXT_ANTIALIASING,
174. RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
175. hints.put(RenderingHints.KEY_DITHERING,
176. RenderingHints.VALUE_DITHER_ENABLE);
177. hints.put(RenderingHints.KEY_RENDERING,
178. RenderingHints.VALUE_RENDER_SPEED);
179. hints.put(RenderingHints.KEY_ANTIALIASING,
180. RenderingHints.VALUE_ANTIALIAS_ON);
181. hints.put(RenderingHints.KEY_FRACTIONALMETRICS,
182. RenderingHints.VALUE_FRACTIONALMETRICS_ON);
183. hints.put(RenderingHints.KEY_COLOR_RENDERING,
184. RenderingHints.VALUE_COLOR_RENDER_QUALITY);
185. hints.put(RenderingHints.KEY_DITHERING,
186. RenderingHints.VALUE_DITHER_DISABLE);
187. graphics2d.setRenderingHints(hints);
188. graphics2d.drawString(String.valueOf(message),0,size-3);
189. graphics2d.dispose();
190. switch(aspect){
191. case0:
192. break;
193. case1:
194. fontImage=MessageImage.rotateImage(fontImage,90,d);
195. break;
196. case2:
197. fontImage=MessageImage.rotateImage(fontImage,180,d);
198. break;
199. case3:
200. fontImage=MessageImage.rotateImage(fontImage,360,d);
201. break;
202. }
203. returnfontImage;
204. }
205. 
     
206. publicvoidpaint(Graphicsg){
207. g.drawImage(fontImage,0,0,null);
208. }
209. 
     
210. /**
211. *水平翻转当前图像
212. *
213. *@return
214. */
215. publicstaticBufferedImagerotateImage(finalBufferedImageimage){
216. intw=image.getWidth();
217. inth=image.getHeight();
218. BufferedImageimg;
219. Graphics2Dgraphics2d;
220. (graphics2d=(img=newBufferedImage(w,h,image.getColorModel()
221. .getTransparency())).createGraphics()).drawImage(image,0,0,
222. w,h,w,0,0,h,null);
223. graphics2d.dispose();
224. returnimg;
225. }
226. 
     
227. /**
228. *旋转图像为指定角度
229. *
230. *@paramdegree
231. *@return
232. */
233. publicstaticBufferedImagerotateImage(finalBufferedImageimage,
234. finalintangdeg,finalbooleand){
235. intw=image.getWidth();
236. inth=image.getHeight();
237. inttype=image.getColorModel().getTransparency();
238. BufferedImageimg;
239. Graphics2Dgraphics2d;
240. (graphics2d=(img=newBufferedImage(w,h,type)).createGraphics())
241. .setRenderingHint(RenderingHints.KEY_INTERPOLATION,
242. RenderingHints.VALUE_INTERPOLATION_BILINEAR);
243. graphics2d.rotate(d?-Math.toRadians(angdeg):Math.toRadians(angdeg),
244. w/2,h/2);
245. graphics2d.drawImage(image,0,0,null);
246. graphics2d.dispose();
247. returnimg;
248. }
249. 
     
250. finalstaticpublicvoidsetAlpha(finalGraphics2Dg,finaldoubled){
251. AlphaCompositealphacomposite=AlphaComposite
252. .getInstance(3,(float)d);
253. g.setComposite(alphacomposite);
254. }
255. 
     
256. publicstaticvoidmain(String[]args){
257. java.awt.EventQueue.invokeLater(newRunnable(){
258. publicvoidrun(){
259. Frameframe=newFrame();
260. frame.addWindowListener(newWindowAdapter(){
261. publicvoidwindowClosing(WindowEvente){
262. System.exit(0);
263. }
264. });
265. frame
266. .add(newMessageImage(
267. "每天面对计算机\n不是垒码、就是泡论坛、再不然就是和脑残作斗争，爆个哈韩吧，攻击个棒子网什么的，再闲时就写写Blog，转转Google，"
268. +"总之24小时离不开电脑，离不开网络（已被纳入我国精神病症状|||），长时间不活动，这颈椎可怎么受的了？没办法，想点办法解决吧。"
269. +"最近有人说图片能治疗颈椎病，我却偏不信那个邪，就几句话能费人多大的力气去看？说到底还真能累死活人不成？"
270. +"这左转右绕上窜下跳的，除了费点眼睛，怎么可能把脖子一块运动起来？您说是不是这道理？"));
271. frame.setSize(WIDTH+5,HEIGHT+25);
272. frame.setResizable(false);
273. frame.setTitle("Java版颈椎自动矫正图");
274. frame.setLocationRelativeTo(null);
275. frame.setVisible(true);
276. }
277. });
278. }
279. 
     
280. }
281. 
     

效果图如下：



仔细说起来，这就和各大小说门户生成图片版小说的原理一般无二，毫无技术难度可言，不过毕竟写了，也就丢出来在Blog凑个数。

那位有时间的话（或者等以后鄙人闲的没事），可以做个自动导出，弄套资治通鉴全文之类的图片做颈椎矫正，试验下连续的看完整本颈椎是轻松了，还是碎掉了……