├── LBScrollLabelDemo
    ├── LBScrollLabelDemo.xcodeproj
    │   ├── project.pbxproj
    │   ├── project.xcworkspace
    │   │   ├── contents.xcworkspacedata
    │   │   └── xcshareddata
    │   │   │   └── LBScrollLabelDemo.xccheckout
    │   └── xcuserdata
    │   │   └── luohuichao.xcuserdatad
    │   │       └── xcschemes
    │   │           ├── LBScrollLabelDemo.xcscheme
    │   │           └── xcschememanagement.plist
    ├── LBScrollLabelDemo
    │   ├── AppDelegate.h
    │   ├── AppDelegate.m
    │   ├── Base.lproj
    │   │   ├── LaunchScreen.xib
    │   │   └── Main.storyboard
    │   ├── Images.xcassets
    │   │   └── AppIcon.appiconset
    │   │   │   └── Contents.json
    │   ├── Info.plist
    │   ├── LBScorllLabel
    │   │   ├── LBScrollLabel.h
    │   │   └── LBScrollLabel.m
    │   ├── ViewController.h
    │   ├── ViewController.m
    │   └── main.m
    └── LBScrollLabelDemoTests
    │   ├── Info.plist
    │   └── LBScrollLabelDemoTests.m
└── README.md


/LBScrollLabelDemo/LBScrollLabelDemo.xcodeproj/project.pbxproj:
--------------------------------------------------------------------------------
  1 | // !$*UTF8*$!
  2 | {
  3 | 	archiveVersion = 1;
  4 | 	classes = {
  5 | 	};
  6 | 	objectVersion = 46;
  7 | 	objects = {
  8 | 
  9 | /* Begin PBXBuildFile section */
 10 | 		1A7CE1061BB9159F00E286D0 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 1A7CE1051BB9159F00E286D0 /* main.m */; };
 11 | 		1A7CE1091BB9159F00E286D0 /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = 1A7CE1081BB9159F00E286D0 /* AppDelegate.m */; };
 12 | 		1A7CE10C1BB9159F00E286D0 /* ViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 1A7CE10B1BB9159F00E286D0 /* ViewController.m */; };
 13 | 		1A7CE10F1BB9159F00E286D0 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 1A7CE10D1BB9159F00E286D0 /* Main.storyboard */; };
 14 | 		1A7CE1111BB9159F00E286D0 /* Images.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 1A7CE1101BB9159F00E286D0 /* Images.xcassets */; };
 15 | 		1A7CE1141BB9159F00E286D0 /* LaunchScreen.xib in Resources */ = {isa = PBXBuildFile; fileRef = 1A7CE1121BB9159F00E286D0 /* LaunchScreen.xib */; };
 16 | 		1A7CE1201BB9159F00E286D0 /* LBScrollLabelDemoTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 1A7CE11F1BB9159F00E286D0 /* LBScrollLabelDemoTests.m */; };
 17 | 		1A7CE12C1BB9175C00E286D0 /* LBScrollLabel.m in Sources */ = {isa = PBXBuildFile; fileRef = 1A7CE12B1BB9175C00E286D0 /* LBScrollLabel.m */; };
 18 | /* End PBXBuildFile section */
 19 | 
 20 | /* Begin PBXContainerItemProxy section */
 21 | 		1A7CE11A1BB9159F00E286D0 /* PBXContainerItemProxy */ = {
 22 | 			isa = PBXContainerItemProxy;
 23 | 			containerPortal = 1A7CE0F81BB9159F00E286D0 /* Project object */;
 24 | 			proxyType = 1;
 25 | 			remoteGlobalIDString = 1A7CE0FF1BB9159F00E286D0;
 26 | 			remoteInfo = LBScrollLabelDemo;
 27 | 		};
 28 | /* End PBXContainerItemProxy section */
 29 | 
 30 | /* Begin PBXFileReference section */
 31 | 		1A7CE1001BB9159F00E286D0 /* LBScrollLabelDemo.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = LBScrollLabelDemo.app; sourceTree = BUILT_PRODUCTS_DIR; };
 32 | 		1A7CE1041BB9159F00E286D0 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 33 | 		1A7CE1051BB9159F00E286D0 /* main.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
 34 | 		1A7CE1071BB9159F00E286D0 /* AppDelegate.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = AppDelegate.h; sourceTree = "<group>"; };
 35 | 		1A7CE1081BB9159F00E286D0 /* AppDelegate.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = AppDelegate.m; sourceTree = "<group>"; };
 36 | 		1A7CE10A1BB9159F00E286D0 /* ViewController.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = ViewController.h; sourceTree = "<group>"; };
 37 | 		1A7CE10B1BB9159F00E286D0 /* ViewController.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = ViewController.m; sourceTree = "<group>"; };
 38 | 		1A7CE10E1BB9159F00E286D0 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
 39 | 		1A7CE1101BB9159F00E286D0 /* Images.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Images.xcassets; sourceTree = "<group>"; };
 40 | 		1A7CE1131BB9159F00E286D0 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = Base; path = Base.lproj/LaunchScreen.xib; sourceTree = "<group>"; };
 41 | 		1A7CE1191BB9159F00E286D0 /* LBScrollLabelDemoTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = LBScrollLabelDemoTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 42 | 		1A7CE11E1BB9159F00E286D0 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 43 | 		1A7CE11F1BB9159F00E286D0 /* LBScrollLabelDemoTests.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = LBScrollLabelDemoTests.m; sourceTree = "<group>"; };
 44 | 		1A7CE12A1BB9175C00E286D0 /* LBScrollLabel.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = LBScrollLabel.h; sourceTree = "<group>"; };
 45 | 		1A7CE12B1BB9175C00E286D0 /* LBScrollLabel.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = LBScrollLabel.m; sourceTree = "<group>"; };
 46 | /* End PBXFileReference section */
 47 | 
 48 | /* Begin PBXFrameworksBuildPhase section */
 49 | 		1A7CE0FD1BB9159F00E286D0 /* Frameworks */ = {
 50 | 			isa = PBXFrameworksBuildPhase;
 51 | 			buildActionMask = 2147483647;
 52 | 			files = (
 53 | 			);
 54 | 			runOnlyForDeploymentPostprocessing = 0;
 55 | 		};
 56 | 		1A7CE1161BB9159F00E286D0 /* Frameworks */ = {
 57 | 			isa = PBXFrameworksBuildPhase;
 58 | 			buildActionMask = 2147483647;
 59 | 			files = (
 60 | 			);
 61 | 			runOnlyForDeploymentPostprocessing = 0;
 62 | 		};
 63 | /* End PBXFrameworksBuildPhase section */
 64 | 
 65 | /* Begin PBXGroup section */
 66 | 		1A7CE0F71BB9159F00E286D0 = {
 67 | 			isa = PBXGroup;
 68 | 			children = (
 69 | 				1A7CE1021BB9159F00E286D0 /* LBScrollLabelDemo */,
 70 | 				1A7CE11C1BB9159F00E286D0 /* LBScrollLabelDemoTests */,
 71 | 				1A7CE1011BB9159F00E286D0 /* Products */,
 72 | 			);
 73 | 			sourceTree = "<group>";
 74 | 		};
 75 | 		1A7CE1011BB9159F00E286D0 /* Products */ = {
 76 | 			isa = PBXGroup;
 77 | 			children = (
 78 | 				1A7CE1001BB9159F00E286D0 /* LBScrollLabelDemo.app */,
 79 | 				1A7CE1191BB9159F00E286D0 /* LBScrollLabelDemoTests.xctest */,
 80 | 			);
 81 | 			name = Products;
 82 | 			sourceTree = "<group>";
 83 | 		};
 84 | 		1A7CE1021BB9159F00E286D0 /* LBScrollLabelDemo */ = {
 85 | 			isa = PBXGroup;
 86 | 			children = (
 87 | 				1A7CE1291BB916B800E286D0 /* LBScorllLabel */,
 88 | 				1A7CE1071BB9159F00E286D0 /* AppDelegate.h */,
 89 | 				1A7CE1081BB9159F00E286D0 /* AppDelegate.m */,
 90 | 				1A7CE10A1BB9159F00E286D0 /* ViewController.h */,
 91 | 				1A7CE10B1BB9159F00E286D0 /* ViewController.m */,
 92 | 				1A7CE10D1BB9159F00E286D0 /* Main.storyboard */,
 93 | 				1A7CE1101BB9159F00E286D0 /* Images.xcassets */,
 94 | 				1A7CE1121BB9159F00E286D0 /* LaunchScreen.xib */,
 95 | 				1A7CE1031BB9159F00E286D0 /* Supporting Files */,
 96 | 			);
 97 | 			path = LBScrollLabelDemo;
 98 | 			sourceTree = "<group>";
 99 | 		};
100 | 		1A7CE1031BB9159F00E286D0 /* Supporting Files */ = {
101 | 			isa = PBXGroup;
102 | 			children = (
103 | 				1A7CE1041BB9159F00E286D0 /* Info.plist */,
104 | 				1A7CE1051BB9159F00E286D0 /* main.m */,
105 | 			);
106 | 			name = "Supporting Files";
107 | 			sourceTree = "<group>";
108 | 		};
109 | 		1A7CE11C1BB9159F00E286D0 /* LBScrollLabelDemoTests */ = {
110 | 			isa = PBXGroup;
111 | 			children = (
112 | 				1A7CE11F1BB9159F00E286D0 /* LBScrollLabelDemoTests.m */,
113 | 				1A7CE11D1BB9159F00E286D0 /* Supporting Files */,
114 | 			);
115 | 			path = LBScrollLabelDemoTests;
116 | 			sourceTree = "<group>";
117 | 		};
118 | 		1A7CE11D1BB9159F00E286D0 /* Supporting Files */ = {
119 | 			isa = PBXGroup;
120 | 			children = (
121 | 				1A7CE11E1BB9159F00E286D0 /* Info.plist */,
122 | 			);
123 | 			name = "Supporting Files";
124 | 			sourceTree = "<group>";
125 | 		};
126 | 		1A7CE1291BB916B800E286D0 /* LBScorllLabel */ = {
127 | 			isa = PBXGroup;
128 | 			children = (
129 | 				1A7CE12A1BB9175C00E286D0 /* LBScrollLabel.h */,
130 | 				1A7CE12B1BB9175C00E286D0 /* LBScrollLabel.m */,
131 | 			);
132 | 			path = LBScorllLabel;
133 | 			sourceTree = "<group>";
134 | 		};
135 | /* End PBXGroup section */
136 | 
137 | /* Begin PBXNativeTarget section */
138 | 		1A7CE0FF1BB9159F00E286D0 /* LBScrollLabelDemo */ = {
139 | 			isa = PBXNativeTarget;
140 | 			buildConfigurationList = 1A7CE1231BB9159F00E286D0 /* Build configuration list for PBXNativeTarget "LBScrollLabelDemo" */;
141 | 			buildPhases = (
142 | 				1A7CE0FC1BB9159F00E286D0 /* Sources */,
143 | 				1A7CE0FD1BB9159F00E286D0 /* Frameworks */,
144 | 				1A7CE0FE1BB9159F00E286D0 /* Resources */,
145 | 			);
146 | 			buildRules = (
147 | 			);
148 | 			dependencies = (
149 | 			);
150 | 			name = LBScrollLabelDemo;
151 | 			productName = LBScrollLabelDemo;
152 | 			productReference = 1A7CE1001BB9159F00E286D0 /* LBScrollLabelDemo.app */;
153 | 			productType = "com.apple.product-type.application";
154 | 		};
155 | 		1A7CE1181BB9159F00E286D0 /* LBScrollLabelDemoTests */ = {
156 | 			isa = PBXNativeTarget;
157 | 			buildConfigurationList = 1A7CE1261BB9159F00E286D0 /* Build configuration list for PBXNativeTarget "LBScrollLabelDemoTests" */;
158 | 			buildPhases = (
159 | 				1A7CE1151BB9159F00E286D0 /* Sources */,
160 | 				1A7CE1161BB9159F00E286D0 /* Frameworks */,
161 | 				1A7CE1171BB9159F00E286D0 /* Resources */,
162 | 			);
163 | 			buildRules = (
164 | 			);
165 | 			dependencies = (
166 | 				1A7CE11B1BB9159F00E286D0 /* PBXTargetDependency */,
167 | 			);
168 | 			name = LBScrollLabelDemoTests;
169 | 			productName = LBScrollLabelDemoTests;
170 | 			productReference = 1A7CE1191BB9159F00E286D0 /* LBScrollLabelDemoTests.xctest */;
171 | 			productType = "com.apple.product-type.bundle.unit-test";
172 | 		};
173 | /* End PBXNativeTarget section */
174 | 
175 | /* Begin PBXProject section */
176 | 		1A7CE0F81BB9159F00E286D0 /* Project object */ = {
177 | 			isa = PBXProject;
178 | 			attributes = {
179 | 				CLASSPREFIX = LB;
180 | 				LastUpgradeCheck = 0640;
181 | 				ORGANIZATIONNAME = luobbe;
182 | 				TargetAttributes = {
183 | 					1A7CE0FF1BB9159F00E286D0 = {
184 | 						CreatedOnToolsVersion = 6.4;
185 | 					};
186 | 					1A7CE1181BB9159F00E286D0 = {
187 | 						CreatedOnToolsVersion = 6.4;
188 | 						TestTargetID = 1A7CE0FF1BB9159F00E286D0;
189 | 					};
190 | 				};
191 | 			};
192 | 			buildConfigurationList = 1A7CE0FB1BB9159F00E286D0 /* Build configuration list for PBXProject "LBScrollLabelDemo" */;
193 | 			compatibilityVersion = "Xcode 3.2";
194 | 			developmentRegion = English;
195 | 			hasScannedForEncodings = 0;
196 | 			knownRegions = (
197 | 				en,
198 | 				Base,
199 | 			);
200 | 			mainGroup = 1A7CE0F71BB9159F00E286D0;
201 | 			productRefGroup = 1A7CE1011BB9159F00E286D0 /* Products */;
202 | 			projectDirPath = "";
203 | 			projectRoot = "";
204 | 			targets = (
205 | 				1A7CE0FF1BB9159F00E286D0 /* LBScrollLabelDemo */,
206 | 				1A7CE1181BB9159F00E286D0 /* LBScrollLabelDemoTests */,
207 | 			);
208 | 		};
209 | /* End PBXProject section */
210 | 
211 | /* Begin PBXResourcesBuildPhase section */
212 | 		1A7CE0FE1BB9159F00E286D0 /* Resources */ = {
213 | 			isa = PBXResourcesBuildPhase;
214 | 			buildActionMask = 2147483647;
215 | 			files = (
216 | 				1A7CE10F1BB9159F00E286D0 /* Main.storyboard in Resources */,
217 | 				1A7CE1141BB9159F00E286D0 /* LaunchScreen.xib in Resources */,
218 | 				1A7CE1111BB9159F00E286D0 /* Images.xcassets in Resources */,
219 | 			);
220 | 			runOnlyForDeploymentPostprocessing = 0;
221 | 		};
222 | 		1A7CE1171BB9159F00E286D0 /* Resources */ = {
223 | 			isa = PBXResourcesBuildPhase;
224 | 			buildActionMask = 2147483647;
225 | 			files = (
226 | 			);
227 | 			runOnlyForDeploymentPostprocessing = 0;
228 | 		};
229 | /* End PBXResourcesBuildPhase section */
230 | 
231 | /* Begin PBXSourcesBuildPhase section */
232 | 		1A7CE0FC1BB9159F00E286D0 /* Sources */ = {
233 | 			isa = PBXSourcesBuildPhase;
234 | 			buildActionMask = 2147483647;
235 | 			files = (
236 | 				1A7CE10C1BB9159F00E286D0 /* ViewController.m in Sources */,
237 | 				1A7CE1091BB9159F00E286D0 /* AppDelegate.m in Sources */,
238 | 				1A7CE1061BB9159F00E286D0 /* main.m in Sources */,
239 | 				1A7CE12C1BB9175C00E286D0 /* LBScrollLabel.m in Sources */,
240 | 			);
241 | 			runOnlyForDeploymentPostprocessing = 0;
242 | 		};
243 | 		1A7CE1151BB9159F00E286D0 /* Sources */ = {
244 | 			isa = PBXSourcesBuildPhase;
245 | 			buildActionMask = 2147483647;
246 | 			files = (
247 | 				1A7CE1201BB9159F00E286D0 /* LBScrollLabelDemoTests.m in Sources */,
248 | 			);
249 | 			runOnlyForDeploymentPostprocessing = 0;
250 | 		};
251 | /* End PBXSourcesBuildPhase section */
252 | 
253 | /* Begin PBXTargetDependency section */
254 | 		1A7CE11B1BB9159F00E286D0 /* PBXTargetDependency */ = {
255 | 			isa = PBXTargetDependency;
256 | 			target = 1A7CE0FF1BB9159F00E286D0 /* LBScrollLabelDemo */;
257 | 			targetProxy = 1A7CE11A1BB9159F00E286D0 /* PBXContainerItemProxy */;
258 | 		};
259 | /* End PBXTargetDependency section */
260 | 
261 | /* Begin PBXVariantGroup section */
262 | 		1A7CE10D1BB9159F00E286D0 /* Main.storyboard */ = {
263 | 			isa = PBXVariantGroup;
264 | 			children = (
265 | 				1A7CE10E1BB9159F00E286D0 /* Base */,
266 | 			);
267 | 			name = Main.storyboard;
268 | 			sourceTree = "<group>";
269 | 		};
270 | 		1A7CE1121BB9159F00E286D0 /* LaunchScreen.xib */ = {
271 | 			isa = PBXVariantGroup;
272 | 			children = (
273 | 				1A7CE1131BB9159F00E286D0 /* Base */,
274 | 			);
275 | 			name = LaunchScreen.xib;
276 | 			sourceTree = "<group>";
277 | 		};
278 | /* End PBXVariantGroup section */
279 | 
280 | /* Begin XCBuildConfiguration section */
281 | 		1A7CE1211BB9159F00E286D0 /* Debug */ = {
282 | 			isa = XCBuildConfiguration;
283 | 			buildSettings = {
284 | 				ALWAYS_SEARCH_USER_PATHS = NO;
285 | 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
286 | 				CLANG_CXX_LIBRARY = "libc++";
287 | 				CLANG_ENABLE_MODULES = YES;
288 | 				CLANG_ENABLE_OBJC_ARC = YES;
289 | 				CLANG_WARN_BOOL_CONVERSION = YES;
290 | 				CLANG_WARN_CONSTANT_CONVERSION = YES;
291 | 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
292 | 				CLANG_WARN_EMPTY_BODY = YES;
293 | 				CLANG_WARN_ENUM_CONVERSION = YES;
294 | 				CLANG_WARN_INT_CONVERSION = YES;
295 | 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
296 | 				CLANG_WARN_UNREACHABLE_CODE = YES;
297 | 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
298 | 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
299 | 				COPY_PHASE_STRIP = NO;
300 | 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
301 | 				ENABLE_STRICT_OBJC_MSGSEND = YES;
302 | 				GCC_C_LANGUAGE_STANDARD = gnu99;
303 | 				GCC_DYNAMIC_NO_PIC = NO;
304 | 				GCC_NO_COMMON_BLOCKS = YES;
305 | 				GCC_OPTIMIZATION_LEVEL = 0;
306 | 				GCC_PREPROCESSOR_DEFINITIONS = (
307 | 					"DEBUG=1",
308 | 					"$(inherited)",
309 | 				);
310 | 				GCC_SYMBOLS_PRIVATE_EXTERN = NO;
311 | 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
312 | 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
313 | 				GCC_WARN_UNDECLARED_SELECTOR = YES;
314 | 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
315 | 				GCC_WARN_UNUSED_FUNCTION = YES;
316 | 				GCC_WARN_UNUSED_VARIABLE = YES;
317 | 				IPHONEOS_DEPLOYMENT_TARGET = 8.4;
318 | 				MTL_ENABLE_DEBUG_INFO = YES;
319 | 				ONLY_ACTIVE_ARCH = YES;
320 | 				SDKROOT = iphoneos;
321 | 			};
322 | 			name = Debug;
323 | 		};
324 | 		1A7CE1221BB9159F00E286D0 /* Release */ = {
325 | 			isa = XCBuildConfiguration;
326 | 			buildSettings = {
327 | 				ALWAYS_SEARCH_USER_PATHS = NO;
328 | 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
329 | 				CLANG_CXX_LIBRARY = "libc++";
330 | 				CLANG_ENABLE_MODULES = YES;
331 | 				CLANG_ENABLE_OBJC_ARC = YES;
332 | 				CLANG_WARN_BOOL_CONVERSION = YES;
333 | 				CLANG_WARN_CONSTANT_CONVERSION = YES;
334 | 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
335 | 				CLANG_WARN_EMPTY_BODY = YES;
336 | 				CLANG_WARN_ENUM_CONVERSION = YES;
337 | 				CLANG_WARN_INT_CONVERSION = YES;
338 | 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
339 | 				CLANG_WARN_UNREACHABLE_CODE = YES;
340 | 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
341 | 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
342 | 				COPY_PHASE_STRIP = NO;
343 | 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
344 | 				ENABLE_NS_ASSERTIONS = NO;
345 | 				ENABLE_STRICT_OBJC_MSGSEND = YES;
346 | 				GCC_C_LANGUAGE_STANDARD = gnu99;
347 | 				GCC_NO_COMMON_BLOCKS = YES;
348 | 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
349 | 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
350 | 				GCC_WARN_UNDECLARED_SELECTOR = YES;
351 | 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
352 | 				GCC_WARN_UNUSED_FUNCTION = YES;
353 | 				GCC_WARN_UNUSED_VARIABLE = YES;
354 | 				IPHONEOS_DEPLOYMENT_TARGET = 8.4;
355 | 				MTL_ENABLE_DEBUG_INFO = NO;
356 | 				SDKROOT = iphoneos;
357 | 				VALIDATE_PRODUCT = YES;
358 | 			};
359 | 			name = Release;
360 | 		};
361 | 		1A7CE1241BB9159F00E286D0 /* Debug */ = {
362 | 			isa = XCBuildConfiguration;
363 | 			buildSettings = {
364 | 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
365 | 				INFOPLIST_FILE = LBScrollLabelDemo/Info.plist;
366 | 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
367 | 				PRODUCT_NAME = "$(TARGET_NAME)";
368 | 			};
369 | 			name = Debug;
370 | 		};
371 | 		1A7CE1251BB9159F00E286D0 /* Release */ = {
372 | 			isa = XCBuildConfiguration;
373 | 			buildSettings = {
374 | 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
375 | 				INFOPLIST_FILE = LBScrollLabelDemo/Info.plist;
376 | 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
377 | 				PRODUCT_NAME = "$(TARGET_NAME)";
378 | 			};
379 | 			name = Release;
380 | 		};
381 | 		1A7CE1271BB9159F00E286D0 /* Debug */ = {
382 | 			isa = XCBuildConfiguration;
383 | 			buildSettings = {
384 | 				BUNDLE_LOADER = "$(TEST_HOST)";
385 | 				FRAMEWORK_SEARCH_PATHS = (
386 | 					"$(SDKROOT)/Developer/Library/Frameworks",
387 | 					"$(inherited)",
388 | 				);
389 | 				GCC_PREPROCESSOR_DEFINITIONS = (
390 | 					"DEBUG=1",
391 | 					"$(inherited)",
392 | 				);
393 | 				INFOPLIST_FILE = LBScrollLabelDemoTests/Info.plist;
394 | 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
395 | 				PRODUCT_NAME = "$(TARGET_NAME)";
396 | 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/LBScrollLabelDemo.app/LBScrollLabelDemo";
397 | 			};
398 | 			name = Debug;
399 | 		};
400 | 		1A7CE1281BB9159F00E286D0 /* Release */ = {
401 | 			isa = XCBuildConfiguration;
402 | 			buildSettings = {
403 | 				BUNDLE_LOADER = "$(TEST_HOST)";
404 | 				FRAMEWORK_SEARCH_PATHS = (
405 | 					"$(SDKROOT)/Developer/Library/Frameworks",
406 | 					"$(inherited)",
407 | 				);
408 | 				INFOPLIST_FILE = LBScrollLabelDemoTests/Info.plist;
409 | 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
410 | 				PRODUCT_NAME = "$(TARGET_NAME)";
411 | 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/LBScrollLabelDemo.app/LBScrollLabelDemo";
412 | 			};
413 | 			name = Release;
414 | 		};
415 | /* End XCBuildConfiguration section */
416 | 
417 | /* Begin XCConfigurationList section */
418 | 		1A7CE0FB1BB9159F00E286D0 /* Build configuration list for PBXProject "LBScrollLabelDemo" */ = {
419 | 			isa = XCConfigurationList;
420 | 			buildConfigurations = (
421 | 				1A7CE1211BB9159F00E286D0 /* Debug */,
422 | 				1A7CE1221BB9159F00E286D0 /* Release */,
423 | 			);
424 | 			defaultConfigurationIsVisible = 0;
425 | 			defaultConfigurationName = Release;
426 | 		};
427 | 		1A7CE1231BB9159F00E286D0 /* Build configuration list for PBXNativeTarget "LBScrollLabelDemo" */ = {
428 | 			isa = XCConfigurationList;
429 | 			buildConfigurations = (
430 | 				1A7CE1241BB9159F00E286D0 /* Debug */,
431 | 				1A7CE1251BB9159F00E286D0 /* Release */,
432 | 			);
433 | 			defaultConfigurationIsVisible = 0;
434 | 		};
435 | 		1A7CE1261BB9159F00E286D0 /* Build configuration list for PBXNativeTarget "LBScrollLabelDemoTests" */ = {
436 | 			isa = XCConfigurationList;
437 | 			buildConfigurations = (
438 | 				1A7CE1271BB9159F00E286D0 /* Debug */,
439 | 				1A7CE1281BB9159F00E286D0 /* Release */,
440 | 			);
441 | 			defaultConfigurationIsVisible = 0;
442 | 		};
443 | /* End XCConfigurationList section */
444 | 	};
445 | 	rootObject = 1A7CE0F81BB9159F00E286D0 /* Project object */;
446 | }
447 | 


--------------------------------------------------------------------------------
/LBScrollLabelDemo/LBScrollLabelDemo.xcodeproj/project.xcworkspace/contents.xcworkspacedata:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <Workspace
3 |    version = "1.0">
4 |    <FileRef
5 |       location = "self:LBScrollLabelDemo.xcodeproj">
6 |    </FileRef>
7 | </Workspace>
8 | 


--------------------------------------------------------------------------------
/LBScrollLabelDemo/LBScrollLabelDemo.xcodeproj/project.xcworkspace/xcshareddata/LBScrollLabelDemo.xccheckout:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>IDESourceControlProjectFavoriteDictionaryKey</key>
 6 | 	<false/>
 7 | 	<key>IDESourceControlProjectIdentifier</key>
 8 | 	<string>F216A7C9-F87C-4D6A-AAE3-E61C2E62CC28</string>
 9 | 	<key>IDESourceControlProjectName</key>
10 | 	<string>LBScrollLabelDemo</string>
11 | 	<key>IDESourceControlProjectOriginsDictionary</key>
12 | 	<dict>
13 | 		<key>58D3B2B78CA1639EC7C8A6C1EAC78C0B2E4164A8</key>
14 | 		<string>https://github.com/lovels/LBScrollLabel.git</string>
15 | 	</dict>
16 | 	<key>IDESourceControlProjectPath</key>
17 | 	<string>LBScrollLabelDemo/LBScrollLabelDemo.xcodeproj</string>
18 | 	<key>IDESourceControlProjectRelativeInstallPathDictionary</key>
19 | 	<dict>
20 | 		<key>58D3B2B78CA1639EC7C8A6C1EAC78C0B2E4164A8</key>
21 | 		<string>../../..</string>
22 | 	</dict>
23 | 	<key>IDESourceControlProjectURL</key>
24 | 	<string>https://github.com/lovels/LBScrollLabel.git</string>
25 | 	<key>IDESourceControlProjectVersion</key>
26 | 	<integer>111</integer>
27 | 	<key>IDESourceControlProjectWCCIdentifier</key>
28 | 	<string>58D3B2B78CA1639EC7C8A6C1EAC78C0B2E4164A8</string>
29 | 	<key>IDESourceControlProjectWCConfigurations</key>
30 | 	<array>
31 | 		<dict>
32 | 			<key>IDESourceControlRepositoryExtensionIdentifierKey</key>
33 | 			<string>public.vcs.git</string>
34 | 			<key>IDESourceControlWCCIdentifierKey</key>
35 | 			<string>58D3B2B78CA1639EC7C8A6C1EAC78C0B2E4164A8</string>
36 | 			<key>IDESourceControlWCCName</key>
37 | 			<string>LBScrollLabel</string>
38 | 		</dict>
39 | 	</array>
40 | </dict>
41 | </plist>
42 | 


--------------------------------------------------------------------------------
/LBScrollLabelDemo/LBScrollLabelDemo.xcodeproj/xcuserdata/luohuichao.xcuserdatad/xcschemes/LBScrollLabelDemo.xcscheme:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="UTF-8"?>
  2 | <Scheme
  3 |    LastUpgradeVersion = "0640"
  4 |    version = "1.3">
  5 |    <BuildAction
  6 |       parallelizeBuildables = "YES"
  7 |       buildImplicitDependencies = "YES">
  8 |       <BuildActionEntries>
  9 |          <BuildActionEntry
 10 |             buildForTesting = "YES"
 11 |             buildForRunning = "YES"
 12 |             buildForProfiling = "YES"
 13 |             buildForArchiving = "YES"
 14 |             buildForAnalyzing = "YES">
 15 |             <BuildableReference
 16 |                BuildableIdentifier = "primary"
 17 |                BlueprintIdentifier = "1A7CE0FF1BB9159F00E286D0"
 18 |                BuildableName = "LBScrollLabelDemo.app"
 19 |                BlueprintName = "LBScrollLabelDemo"
 20 |                ReferencedContainer = "container:LBScrollLabelDemo.xcodeproj">
 21 |             </BuildableReference>
 22 |          </BuildActionEntry>
 23 |          <BuildActionEntry
 24 |             buildForTesting = "YES"
 25 |             buildForRunning = "YES"
 26 |             buildForProfiling = "NO"
 27 |             buildForArchiving = "NO"
 28 |             buildForAnalyzing = "YES">
 29 |             <BuildableReference
 30 |                BuildableIdentifier = "primary"
 31 |                BlueprintIdentifier = "1A7CE1181BB9159F00E286D0"
 32 |                BuildableName = "LBScrollLabelDemoTests.xctest"
 33 |                BlueprintName = "LBScrollLabelDemoTests"
 34 |                ReferencedContainer = "container:LBScrollLabelDemo.xcodeproj">
 35 |             </BuildableReference>
 36 |          </BuildActionEntry>
 37 |       </BuildActionEntries>
 38 |    </BuildAction>
 39 |    <TestAction
 40 |       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
 41 |       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
 42 |       shouldUseLaunchSchemeArgsEnv = "YES"
 43 |       buildConfiguration = "Debug">
 44 |       <Testables>
 45 |          <TestableReference
 46 |             skipped = "NO">
 47 |             <BuildableReference
 48 |                BuildableIdentifier = "primary"
 49 |                BlueprintIdentifier = "1A7CE1181BB9159F00E286D0"
 50 |                BuildableName = "LBScrollLabelDemoTests.xctest"
 51 |                BlueprintName = "LBScrollLabelDemoTests"
 52 |                ReferencedContainer = "container:LBScrollLabelDemo.xcodeproj">
 53 |             </BuildableReference>
 54 |          </TestableReference>
 55 |       </Testables>
 56 |       <MacroExpansion>
 57 |          <BuildableReference
 58 |             BuildableIdentifier = "primary"
 59 |             BlueprintIdentifier = "1A7CE0FF1BB9159F00E286D0"
 60 |             BuildableName = "LBScrollLabelDemo.app"
 61 |             BlueprintName = "LBScrollLabelDemo"
 62 |             ReferencedContainer = "container:LBScrollLabelDemo.xcodeproj">
 63 |          </BuildableReference>
 64 |       </MacroExpansion>
 65 |    </TestAction>
 66 |    <LaunchAction
 67 |       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
 68 |       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
 69 |       launchStyle = "0"
 70 |       useCustomWorkingDirectory = "NO"
 71 |       buildConfiguration = "Debug"
 72 |       ignoresPersistentStateOnLaunch = "NO"
 73 |       debugDocumentVersioning = "YES"
 74 |       allowLocationSimulation = "YES">
 75 |       <BuildableProductRunnable
 76 |          runnableDebuggingMode = "0">
 77 |          <BuildableReference
 78 |             BuildableIdentifier = "primary"
 79 |             BlueprintIdentifier = "1A7CE0FF1BB9159F00E286D0"
 80 |             BuildableName = "LBScrollLabelDemo.app"
 81 |             BlueprintName = "LBScrollLabelDemo"
 82 |             ReferencedContainer = "container:LBScrollLabelDemo.xcodeproj">
 83 |          </BuildableReference>
 84 |       </BuildableProductRunnable>
 85 |       <AdditionalOptions>
 86 |       </AdditionalOptions>
 87 |    </LaunchAction>
 88 |    <ProfileAction
 89 |       shouldUseLaunchSchemeArgsEnv = "YES"
 90 |       savedToolIdentifier = ""
 91 |       useCustomWorkingDirectory = "NO"
 92 |       buildConfiguration = "Release"
 93 |       debugDocumentVersioning = "YES">
 94 |       <BuildableProductRunnable
 95 |          runnableDebuggingMode = "0">
 96 |          <BuildableReference
 97 |             BuildableIdentifier = "primary"
 98 |             BlueprintIdentifier = "1A7CE0FF1BB9159F00E286D0"
 99 |             BuildableName = "LBScrollLabelDemo.app"
100 |             BlueprintName = "LBScrollLabelDemo"
101 |             ReferencedContainer = "container:LBScrollLabelDemo.xcodeproj">
102 |          </BuildableReference>
103 |       </BuildableProductRunnable>
104 |    </ProfileAction>
105 |    <AnalyzeAction
106 |       buildConfiguration = "Debug">
107 |    </AnalyzeAction>
108 |    <ArchiveAction
109 |       buildConfiguration = "Release"
110 |       revealArchiveInOrganizer = "YES">
111 |    </ArchiveAction>
112 | </Scheme>
113 | 


--------------------------------------------------------------------------------
/LBScrollLabelDemo/LBScrollLabelDemo.xcodeproj/xcuserdata/luohuichao.xcuserdatad/xcschemes/xcschememanagement.plist:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>SchemeUserState</key>
 6 | 	<dict>
 7 | 		<key>LBScrollLabelDemo.xcscheme</key>
 8 | 		<dict>
 9 | 			<key>orderHint</key>
10 | 			<integer>0</integer>
11 | 		</dict>
12 | 	</dict>
13 | 	<key>SuppressBuildableAutocreation</key>
14 | 	<dict>
15 | 		<key>1A7CE0FF1BB9159F00E286D0</key>
16 | 		<dict>
17 | 			<key>primary</key>
18 | 			<true/>
19 | 		</dict>
20 | 		<key>1A7CE1181BB9159F00E286D0</key>
21 | 		<dict>
22 | 			<key>primary</key>
23 | 			<true/>
24 | 		</dict>
25 | 	</dict>
26 | </dict>
27 | </plist>
28 | 


--------------------------------------------------------------------------------
/LBScrollLabelDemo/LBScrollLabelDemo/AppDelegate.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  AppDelegate.h
 3 | //  LBScrollLabelDemo
 4 | //
 5 | //  Created by luobbe on 15/9/26.
 6 | //  Copyright (c) 2015年 luobbe. All rights reserved.
 7 | //
 8 | 
 9 | #import <UIKit/UIKit.h>
10 | 
11 | @interface AppDelegate : UIResponder <UIApplicationDelegate>
12 | 
13 | @property (strong, nonatomic) UIWindow *window;
14 | 
15 | 
16 | @end
17 | 
18 | 


--------------------------------------------------------------------------------
/LBScrollLabelDemo/LBScrollLabelDemo/AppDelegate.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  AppDelegate.m
 3 | //  LBScrollLabelDemo
 4 | //
 5 | //  Created by luobbe on 15/9/26.
 6 | //  Copyright (c) 2015年 luobbe. All rights reserved.
 7 | //
 8 | 
 9 | #import "AppDelegate.h"
10 | 
11 | @interface AppDelegate ()
12 | 
13 | @end
14 | 
15 | @implementation AppDelegate
16 | 
17 | 
18 | - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
19 |     // Override point for customization after application launch.
20 |     return YES;
21 | }
22 | 
23 | - (void)applicationWillResignActive:(UIApplication *)application {
24 |     // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
25 |     // Use this method to pause ongoing tasks, disable timers, and throttle down OpenGL ES frame rates. Games should use this method to pause the game.
26 | }
27 | 
28 | - (void)applicationDidEnterBackground:(UIApplication *)application {
29 |     // Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
30 |     // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
31 | }
32 | 
33 | - (void)applicationWillEnterForeground:(UIApplication *)application {
34 |     // Called as part of the transition from the background to the inactive state; here you can undo many of the changes made on entering the background.
35 | }
36 | 
37 | - (void)applicationDidBecomeActive:(UIApplication *)application {
38 |     // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
39 | }
40 | 
41 | - (void)applicationWillTerminate:(UIApplication *)application {
42 |     // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
43 | }
44 | 
45 | @end
46 | 


--------------------------------------------------------------------------------
/LBScrollLabelDemo/LBScrollLabelDemo/Base.lproj/LaunchScreen.xib:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 2 | <document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="6214" systemVersion="14A314h" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES">
 3 |     <dependencies>
 4 |         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="6207"/>
 5 |         <capability name="Constraints with non-1.0 multipliers" minToolsVersion="5.1"/>
 6 |     </dependencies>
 7 |     <objects>
 8 |         <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner"/>
 9 |         <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
10 |         <view contentMode="scaleToFill" id="iN0-l3-epB">
11 |             <rect key="frame" x="0.0" y="0.0" width="480" height="480"/>
12 |             <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
13 |             <subviews>
14 |                 <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="  Copyright (c) 2015年 luobbe. All rights reserved." textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumFontSize="9" translatesAutoresizingMaskIntoConstraints="NO" id="8ie-xW-0ye">
15 |                     <rect key="frame" x="20" y="439" width="441" height="21"/>
16 |                     <fontDescription key="fontDescription" type="system" pointSize="17"/>
17 |                     <color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
18 |                     <nil key="highlightedColor"/>
19 |                 </label>
20 |                 <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="LBScrollLabelDemo" textAlignment="center" lineBreakMode="middleTruncation" baselineAdjustment="alignBaselines" minimumFontSize="18" translatesAutoresizingMaskIntoConstraints="NO" id="kId-c2-rCX">
21 |                     <rect key="frame" x="20" y="140" width="441" height="43"/>
22 |                     <fontDescription key="fontDescription" type="boldSystem" pointSize="36"/>
23 |                     <color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
24 |                     <nil key="highlightedColor"/>
25 |                 </label>
26 |             </subviews>
27 |             <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
28 |             <constraints>
29 |                 <constraint firstItem="kId-c2-rCX" firstAttribute="centerY" secondItem="iN0-l3-epB" secondAttribute="bottom" multiplier="1/3" constant="1" id="5cJ-9S-tgC"/>
30 |                 <constraint firstAttribute="centerX" secondItem="kId-c2-rCX" secondAttribute="centerX" id="Koa-jz-hwk"/>
31 |                 <constraint firstAttribute="bottom" secondItem="8ie-xW-0ye" secondAttribute="bottom" constant="20" id="Kzo-t9-V3l"/>
32 |                 <constraint firstItem="8ie-xW-0ye" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" constant="20" symbolic="YES" id="MfP-vx-nX0"/>
33 |                 <constraint firstAttribute="centerX" secondItem="8ie-xW-0ye" secondAttribute="centerX" id="ZEH-qu-HZ9"/>
34 |                 <constraint firstItem="kId-c2-rCX" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" constant="20" symbolic="YES" id="fvb-Df-36g"/>
35 |             </constraints>
36 |             <nil key="simulatedStatusBarMetrics"/>
37 |             <freeformSimulatedSizeMetrics key="simulatedDestinationMetrics"/>
38 |             <point key="canvasLocation" x="548" y="455"/>
39 |         </view>
40 |     </objects>
41 | </document>
42 | 


--------------------------------------------------------------------------------
/LBScrollLabelDemo/LBScrollLabelDemo/Base.lproj/Main.storyboard:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 2 | <document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="7706" systemVersion="14F27" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="iZX-X1-nBW">
 3 |     <dependencies>
 4 |         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="7703"/>
 5 |     </dependencies>
 6 |     <scenes>
 7 |         <!--View Controller-->
 8 |         <scene sceneID="ufC-wZ-h7g">
 9 |             <objects>
10 |                 <viewController id="vXZ-lx-hvc" customClass="ViewController" sceneMemberID="viewController">
11 |                     <layoutGuides>
12 |                         <viewControllerLayoutGuide type="top" id="jyV-Pf-zRb"/>
13 |                         <viewControllerLayoutGuide type="bottom" id="2fi-mo-0CV"/>
14 |                     </layoutGuides>
15 |                     <view key="view" contentMode="scaleToFill" id="kh9-bI-dsS">
16 |                         <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
17 |                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
18 |                         <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
19 |                     </view>
20 |                     <navigationItem key="navigationItem" id="h5N-a7-quA"/>
21 |                 </viewController>
22 |                 <placeholder placeholderIdentifier="IBFirstResponder" id="x5A-6p-PRh" sceneMemberID="firstResponder"/>
23 |             </objects>
24 |             <point key="canvasLocation" x="1219" y="404"/>
25 |         </scene>
26 |         <!--Navigation Controller-->
27 |         <scene sceneID="pQ8-Sk-r97">
28 |             <objects>
29 |                 <navigationController automaticallyAdjustsScrollViewInsets="NO" id="iZX-X1-nBW" sceneMemberID="viewController">
30 |                     <toolbarItems/>
31 |                     <navigationBar key="navigationBar" contentMode="scaleToFill" id="ilB-x0-cPo">
32 |                         <rect key="frame" x="0.0" y="0.0" width="320" height="44"/>
33 |                         <autoresizingMask key="autoresizingMask"/>
34 |                     </navigationBar>
35 |                     <nil name="viewControllers"/>
36 |                     <connections>
37 |                         <segue destination="vXZ-lx-hvc" kind="relationship" relationship="rootViewController" id="gqR-W0-JnE"/>
38 |                     </connections>
39 |                 </navigationController>
40 |                 <placeholder placeholderIdentifier="IBFirstResponder" id="QYK-wD-hLJ" userLabel="First Responder" sceneMemberID="firstResponder"/>
41 |             </objects>
42 |             <point key="canvasLocation" x="407" y="1065"/>
43 |         </scene>
44 |     </scenes>
45 | </document>
46 | 


--------------------------------------------------------------------------------
/LBScrollLabelDemo/LBScrollLabelDemo/Images.xcassets/AppIcon.appiconset/Contents.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "images" : [
 3 |     {
 4 |       "idiom" : "iphone",
 5 |       "size" : "29x29",
 6 |       "scale" : "2x"
 7 |     },
 8 |     {
 9 |       "idiom" : "iphone",
10 |       "size" : "29x29",
11 |       "scale" : "3x"
12 |     },
13 |     {
14 |       "idiom" : "iphone",
15 |       "size" : "40x40",
16 |       "scale" : "2x"
17 |     },
18 |     {
19 |       "idiom" : "iphone",
20 |       "size" : "40x40",
21 |       "scale" : "3x"
22 |     },
23 |     {
24 |       "idiom" : "iphone",
25 |       "size" : "60x60",
26 |       "scale" : "2x"
27 |     },
28 |     {
29 |       "idiom" : "iphone",
30 |       "size" : "60x60",
31 |       "scale" : "3x"
32 |     }
33 |   ],
34 |   "info" : {
35 |     "version" : 1,
36 |     "author" : "xcode"
37 |   }
38 | }


--------------------------------------------------------------------------------
/LBScrollLabelDemo/LBScrollLabelDemo/Info.plist:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>CFBundleDevelopmentRegion</key>
 6 | 	<string>en</string>
 7 | 	<key>CFBundleExecutable</key>
 8 | 	<string>$(EXECUTABLE_NAME)</string>
 9 | 	<key>CFBundleIdentifier</key>
10 | 	<string>luobbe.$(PRODUCT_NAME:rfc1034identifier)</string>
11 | 	<key>CFBundleInfoDictionaryVersion</key>
12 | 	<string>6.0</string>
13 | 	<key>CFBundleName</key>
14 | 	<string>$(PRODUCT_NAME)</string>
15 | 	<key>CFBundlePackageType</key>
16 | 	<string>APPL</string>
17 | 	<key>CFBundleShortVersionString</key>
18 | 	<string>1.0</string>
19 | 	<key>CFBundleSignature</key>
20 | 	<string>????</string>
21 | 	<key>CFBundleVersion</key>
22 | 	<string>1</string>
23 | 	<key>LSRequiresIPhoneOS</key>
24 | 	<true/>
25 | 	<key>UILaunchStoryboardName</key>
26 | 	<string>LaunchScreen</string>
27 | 	<key>UIMainStoryboardFile</key>
28 | 	<string>Main</string>
29 | 	<key>UIRequiredDeviceCapabilities</key>
30 | 	<array>
31 | 		<string>armv7</string>
32 | 	</array>
33 | 	<key>UISupportedInterfaceOrientations</key>
34 | 	<array>
35 | 		<string>UIInterfaceOrientationPortrait</string>
36 | 		<string>UIInterfaceOrientationLandscapeLeft</string>
37 | 		<string>UIInterfaceOrientationLandscapeRight</string>
38 | 	</array>
39 | </dict>
40 | </plist>
41 | 


--------------------------------------------------------------------------------
/LBScrollLabelDemo/LBScrollLabelDemo/LBScorllLabel/LBScrollLabel.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  LBScrollLabel.h
 3 | //  LBScrollLabelDemo
 4 | //
 5 | //  Created by luobbe on 15/9/26.
 6 | //  Copyright (c) 2015年 luobbe. All rights reserved.
 7 | //
 8 | 
 9 | #import <UIKit/UIKit.h>
10 | 
11 | typedef NS_ENUM(NSInteger,LBScrollLabelDirection) {
12 |     LBScrollLabelDirection_Top,         //from bottom to top
13 |     LBScrollLabelDirection_Bottom,
14 |     LBScrollLabelDirection_Left,
15 |     LBScrollLabelDirection_Right,
16 | };
17 | 
18 | //default speed 10
19 | #define LBScrollSpeed     10
20 | 
21 | @interface LBScrollLabel : UIView
22 | 
23 | @property (nonatomic, strong) UIColor *textColor;
24 | @property (nonatomic, copy) NSString *text;
25 | @property (nonatomic) NSTextAlignment textAlignment;
26 | @property (nonatomic) UIFont *font;
27 | 
28 | - (void)beginScrollWithDirection:(LBScrollLabelDirection)direction; /** move labels*/
29 | 
30 | @end
31 | 


--------------------------------------------------------------------------------
/LBScrollLabelDemo/LBScrollLabelDemo/LBScorllLabel/LBScrollLabel.m:
--------------------------------------------------------------------------------
  1 | //
  2 | //  LBScrollLabel.m
  3 | //  LBScrollLabelDemo
  4 | //
  5 | //  Created by luobbe on 15/9/26.
  6 | //  Copyright (c) 2015年 luobbe. All rights reserved.
  7 | //
  8 | 
  9 | #import "LBScrollLabel.h"
 10 | 
 11 | @interface LBScrollLabel()
 12 | {
 13 |     CGFloat width;          //LBScrollLabel width
 14 |     CGFloat height;
 15 |     CGFloat distance;       //move distance per second
 16 |     NSTimer *timer;
 17 | }
 18 | 
 19 | @property (nonatomic, strong) UILabel *aLabel;
 20 | @property (nonatomic, strong) UILabel *bLabel;
 21 | @property (nonatomic, assign) LBScrollLabelDirection direction;
 22 | 
 23 | @end
 24 | 
 25 | @implementation LBScrollLabel
 26 | 
 27 | - (instancetype)initWithFrame:(CGRect)frame {
 28 |     if (self = [super initWithFrame:frame]) {
 29 |         // init labels
 30 |         self.layer.masksToBounds = YES;
 31 |         width = CGRectGetWidth(self.frame);
 32 |         height= CGRectGetHeight(self.frame);
 33 |         [self addSubview:self.aLabel];
 34 |         [self addSubview:self.bLabel];
 35 |         _aLabel.frame = CGRectMake(0, 0, width, height);
 36 |         _bLabel.frame = CGRectMake(width, 0, width, height);
 37 |     }
 38 |     return self;
 39 | }
 40 | 
 41 | - (void)beginScrollWithDirection:(LBScrollLabelDirection)direction {
 42 |     self.direction = direction;
 43 |     //move distance per second
 44 |     distance = LBScrollSpeed * 0.01;
 45 |     //handel long text
 46 |     [self handelLabeltextLength];
 47 |     //set _bLabel's position
 48 |     if (_direction == LBScrollLabelDirection_Top) {
 49 |         _bLabel.frame = CGRectMake(0, height, CGRectGetWidth(_bLabel.frame), height);
 50 |     }else if (_direction == LBScrollLabelDirection_Bottom) {
 51 |         _bLabel.frame = CGRectMake(0, -height, CGRectGetWidth(_bLabel.frame), height);
 52 |     }else if (_direction == LBScrollLabelDirection_Left) {
 53 |         _bLabel.frame = CGRectMake(CGRectGetMaxX(_aLabel.frame), 0, CGRectGetWidth(_bLabel.frame), height);
 54 |     }else if (_direction == LBScrollLabelDirection_Right) {
 55 |         _bLabel.frame = CGRectMake(-CGRectGetMaxX(_aLabel.frame), 0, CGRectGetWidth(_bLabel.frame), height);
 56 |     }
 57 |     if (timer != nil) {
 58 |         [timer invalidate];
 59 |         timer = nil;
 60 |     }
 61 |     timer = [NSTimer scheduledTimerWithTimeInterval:0.01 target:self selector:@selector(animationLabel) userInfo:nil repeats:YES];
 62 | }
 63 | 
 64 | - (void)animationLabel {
 65 |     
 66 |     switch (_direction) {
 67 |         case LBScrollLabelDirection_Top:
 68 |         {
 69 |             if (fabs(CGRectGetMinY(_aLabel.frame))>=height) {
 70 |                 _aLabel.frame = CGRectMake(0, 0, CGRectGetWidth(_aLabel.frame), height);
 71 |                 _bLabel.frame = CGRectMake(0, height, CGRectGetWidth(_bLabel.frame), height);
 72 |             }
 73 |             _aLabel.frame = CGRectMake(0, CGRectGetMinY(_aLabel.frame) - distance, CGRectGetWidth(_aLabel.frame), height);
 74 |             _bLabel.frame = CGRectMake(0, CGRectGetMinY(_bLabel.frame) - distance, CGRectGetWidth(_bLabel.frame), height);
 75 |         }
 76 |             break;
 77 |         case LBScrollLabelDirection_Bottom:
 78 |         {
 79 |             if (fabs(CGRectGetMinY(_aLabel.frame))>=height) {
 80 |                 _aLabel.frame = CGRectMake(0, 0, CGRectGetWidth(_aLabel.frame), height);
 81 |                 _bLabel.frame = CGRectMake(0, -height, CGRectGetWidth(_bLabel.frame), height);
 82 |             }
 83 |             _aLabel.frame = CGRectMake(0, CGRectGetMinY(_aLabel.frame) + distance, CGRectGetWidth(_aLabel.frame), height);
 84 |             _bLabel.frame = CGRectMake(0, CGRectGetMinY(_bLabel.frame) + distance, CGRectGetWidth(_bLabel.frame), height);
 85 |         }
 86 |             break;
 87 |         case LBScrollLabelDirection_Left:
 88 |         {
 89 |             if (fabs(CGRectGetMinX(_aLabel.frame))>=CGRectGetWidth(_aLabel.frame)) {
 90 |                 _aLabel.frame = CGRectMake(0, 0, CGRectGetWidth(_aLabel.frame), height);
 91 |                 _bLabel.frame = CGRectMake(CGRectGetMaxX(_aLabel.frame), 0, CGRectGetWidth(_bLabel.frame), height);
 92 |             }
 93 |             _aLabel.frame = CGRectMake(CGRectGetMinX(_aLabel.frame) - distance, 0, CGRectGetWidth(_aLabel.frame), height);
 94 |             _bLabel.frame = CGRectMake(CGRectGetMinX(_bLabel.frame) - distance, 0, CGRectGetWidth(_bLabel.frame), height);
 95 |         }
 96 |             break;
 97 |         case LBScrollLabelDirection_Right:
 98 |         {
 99 |             if (fabs(CGRectGetMinX(_aLabel.frame))>=CGRectGetWidth(_aLabel.frame)) {
100 |                 _aLabel.frame = CGRectMake(0, 0, CGRectGetWidth(_aLabel.frame), height);
101 |                 _bLabel.frame = CGRectMake(-CGRectGetMaxX(_aLabel.frame), 0, CGRectGetWidth(_bLabel.frame), height);
102 |             }
103 |             _aLabel.frame = CGRectMake(CGRectGetMinX(_aLabel.frame) + distance, 0, CGRectGetWidth(_aLabel.frame), height);
104 |             _bLabel.frame = CGRectMake(CGRectGetMinX(_bLabel.frame) + distance, 0, CGRectGetWidth(_bLabel.frame), height);
105 |         }
106 |             break;
107 |     }
108 | }
109 | 
110 | //textColor
111 | - (void)setTextColor:(UIColor *)textColor {
112 |     _aLabel.textColor = textColor;
113 |     _bLabel.textColor = textColor;
114 | }
115 | 
116 | //text
117 | - (void)setText:(NSString *)text {
118 |     _aLabel.text = text;
119 |     _bLabel.text = text;
120 |     //handel long text
121 |     [self handelLabeltextLength];
122 | }
123 | 
124 | //textAlignment
125 | - (void)setTextAlignment:(NSTextAlignment)textAlignment {
126 |     _aLabel.textAlignment = textAlignment;
127 |     _bLabel.textAlignment = textAlignment;
128 | }
129 | 
130 | //font
131 | - (void)setFont:(UIFont *)font {
132 |     _aLabel.font = font;
133 |     _bLabel.font = font;
134 | }
135 | 
136 | // handel text too long
137 | - (void)handelLabeltextLength
138 | {
139 |     if (self.direction == LBScrollLabelDirection_Top || self.direction == LBScrollLabelDirection_Bottom) {
140 |         _aLabel.frame = CGRectMake(_aLabel.frame.origin.x, _aLabel.frame.origin.y, width, height);
141 |         _bLabel.frame = CGRectMake(_bLabel.frame.origin.x, _bLabel.frame.origin.y, width, height);
142 |     }else if (self.direction == LBScrollLabelDirection_Left || self.direction == LBScrollLabelDirection_Right) {
143 |         [_aLabel sizeToFit];
144 |         [_bLabel sizeToFit];
145 |         if (CGRectGetWidth(_aLabel.frame) <= width) {
146 |             //
147 |             _aLabel.frame = CGRectMake(_aLabel.frame.origin.x, _aLabel.frame.origin.y, width, height);
148 |             _bLabel.frame = CGRectMake(_bLabel.frame.origin.x, _bLabel.frame.origin.y, width, height);
149 |         }else{
150 |             _aLabel.frame = CGRectMake(_aLabel.frame.origin.x, _aLabel.frame.origin.y, CGRectGetWidth(_aLabel.frame), height);
151 |             _bLabel.frame = CGRectMake(CGRectGetMaxX(_aLabel.frame), _bLabel.frame.origin.y, CGRectGetWidth(_aLabel.frame), height);
152 |         }
153 |     }
154 | }
155 | 
156 | - (UILabel *)aLabel {
157 |     if (_aLabel == nil) {
158 |         _aLabel = [UILabel new];
159 |         _aLabel.backgroundColor = [UIColor clearColor];
160 |     }
161 |     return _aLabel;
162 | }
163 | 
164 | - (UILabel *)bLabel {
165 |     if (_bLabel == nil) {
166 |         _bLabel = [UILabel new];
167 |         _bLabel.backgroundColor = [UIColor clearColor];
168 |     }
169 |     return _bLabel;
170 | }
171 | 
172 | @end
173 | 


--------------------------------------------------------------------------------
/LBScrollLabelDemo/LBScrollLabelDemo/ViewController.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  ViewController.h
 3 | //  LBScrollLabelDemo
 4 | //
 5 | //  Created by luobbe on 15/9/26.
 6 | //  Copyright (c) 2015年 luobbe. All rights reserved.
 7 | //
 8 | 
 9 | #import <UIKit/UIKit.h>
10 | 
11 | @interface ViewController : UIViewController
12 | 
13 | 
14 | @end
15 | 
16 | 


--------------------------------------------------------------------------------
/LBScrollLabelDemo/LBScrollLabelDemo/ViewController.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  ViewController.m
 3 | //  LBScrollLabelDemo
 4 | //
 5 | //  Created by luobbe on 15/9/26.
 6 | //  Copyright (c) 2015年 luobbe. All rights reserved.
 7 | //
 8 | 
 9 | #import "ViewController.h"
10 | #import "LBScrollLabel.h"
11 | 
12 | @interface ViewController ()
13 | 
14 | 
15 | @end
16 | 
17 | @implementation ViewController
18 | 
19 | - (void)viewDidLoad {
20 |     [super viewDidLoad];
21 |     // Do any additional setup after loading the view, typically from a nib.
22 |     self.title = @"LBScrollLabel";
23 |     NSArray *scrollLBArray = @[[NSNumber numberWithInteger:LBScrollLabelDirection_Top],
24 |                                [NSNumber numberWithInteger:LBScrollLabelDirection_Bottom],
25 |                                [NSNumber numberWithInteger:LBScrollLabelDirection_Left],
26 |                                [NSNumber numberWithInteger:LBScrollLabelDirection_Right]
27 |                                ];
28 |     NSArray *scrollLBText = @[@"Scroll label, from bottom to top!",
29 |                               @"Scroll label, from top to bottom!",
30 |                               @"Hello, I am a scroll label, from right to left! I can become long longer longest      ",
31 |                               @"Hello, I am a scroll label, from left to right! I can become long longer longest      ",
32 |                               ];
33 |     
34 |     [scrollLBArray enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
35 |         //
36 |         NSNumber *direction = (NSNumber *)obj;
37 |         LBScrollLabel *tempLB = [[LBScrollLabel alloc] initWithFrame:CGRectMake(20, 100 + 50 *idx, CGRectGetWidth(self.view.frame) - 40, 30)];
38 |         tempLB.backgroundColor = [UIColor colorWithRed:(arc4random()%255)/255.0 green:(arc4random()%255)/255.0 blue:(arc4random()%255)/255.0 alpha:1];
39 |         tempLB.text = [scrollLBText objectAtIndex:direction.integerValue];
40 |         [tempLB beginScrollWithDirection:direction.integerValue];
41 |         [self.view addSubview:tempLB];
42 |     }];
43 | }
44 | 
45 | - (void)didReceiveMemoryWarning {
46 |     [super didReceiveMemoryWarning];
47 |     // Dispose of any resources that can be recreated.
48 | }
49 | 
50 | @end
51 | 


--------------------------------------------------------------------------------
/LBScrollLabelDemo/LBScrollLabelDemo/main.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  main.m
 3 | //  LBScrollLabelDemo
 4 | //
 5 | //  Created by luobbe on 15/9/26.
 6 | //  Copyright (c) 2015年 luobbe. All rights reserved.
 7 | //
 8 | 
 9 | #import <UIKit/UIKit.h>
10 | #import "AppDelegate.h"
11 | 
12 | int main(int argc, char * argv[]) {
13 |     @autoreleasepool {
14 |         return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
15 |     }
16 | }
17 | 


--------------------------------------------------------------------------------
/LBScrollLabelDemo/LBScrollLabelDemoTests/Info.plist:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>CFBundleDevelopmentRegion</key>
 6 | 	<string>en</string>
 7 | 	<key>CFBundleExecutable</key>
 8 | 	<string>$(EXECUTABLE_NAME)</string>
 9 | 	<key>CFBundleIdentifier</key>
10 | 	<string>luobbe.$(PRODUCT_NAME:rfc1034identifier)</string>
11 | 	<key>CFBundleInfoDictionaryVersion</key>
12 | 	<string>6.0</string>
13 | 	<key>CFBundleName</key>
14 | 	<string>$(PRODUCT_NAME)</string>
15 | 	<key>CFBundlePackageType</key>
16 | 	<string>BNDL</string>
17 | 	<key>CFBundleShortVersionString</key>
18 | 	<string>1.0</string>
19 | 	<key>CFBundleSignature</key>
20 | 	<string>????</string>
21 | 	<key>CFBundleVersion</key>
22 | 	<string>1</string>
23 | </dict>
24 | </plist>
25 | 


--------------------------------------------------------------------------------
/LBScrollLabelDemo/LBScrollLabelDemoTests/LBScrollLabelDemoTests.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  LBScrollLabelDemoTests.m
 3 | //  LBScrollLabelDemoTests
 4 | //
 5 | //  Created by luobbe on 15/9/26.
 6 | //  Copyright (c) 2015年 luobbe. All rights reserved.
 7 | //
 8 | 
 9 | #import <UIKit/UIKit.h>
10 | #import <XCTest/XCTest.h>
11 | 
12 | @interface LBScrollLabelDemoTests : XCTestCase
13 | 
14 | @end
15 | 
16 | @implementation LBScrollLabelDemoTests
17 | 
18 | - (void)setUp {
19 |     [super setUp];
20 |     // Put setup code here. This method is called before the invocation of each test method in the class.
21 | }
22 | 
23 | - (void)tearDown {
24 |     // Put teardown code here. This method is called after the invocation of each test method in the class.
25 |     [super tearDown];
26 | }
27 | 
28 | - (void)testExample {
29 |     // This is an example of a functional test case.
30 |     XCTAssert(YES, @"Pass");
31 | }
32 | 
33 | - (void)testPerformanceExample {
34 |     // This is an example of a performance test case.
35 |     [self measureBlock:^{
36 |         // Put the code you want to measure the time of here.
37 |     }];
38 | }
39 | 
40 | @end
41 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # LBScrollLabel
 2 | 
 3 | 
 4 | **效果**
 5 | 
 6 | ![](http://www.luobbe.com/content/images/2015/09/scrollLabel.gif)
 7 | 
 8 | **使用**
 9 | 
10 | ```
11 | LBScrollLabel *tempLB = [[LBScrollLabel alloc] initWithFrame:CGRectMake(20, 100, CGRectGetWidth(self.view.frame) - 40, 30)];
12 | tempLB.backgroundColor = [UIColor colorWithRed:(arc4random()%255)/255.0 green:(arc4random()%255)/255.0 blue:(arc4random()%255)/255.0 alpha:1];
13 | tempLB.text = @"Scroll label, from bottom to top!";
14 | [tempLB beginScrollWithDirection:LBScrollLabelDirection_Top];
15 | [self.view addSubview:tempLB];
16 | 
17 | ```


--------------------------------------------------------------------------------