- Size of image before load
Size of image before load
We discovered some peculiarities in the way browsers report the size of an image before this image has been loaded by the browser. Here is what we found so far. You may also test it for yourself on our test page, which use this minimal script:
Failed to execute the [code] macro
org.xwiki.rendering.macro.MacroExecutionException: Failed to highlight content at org.xwiki.rendering.internal.macro.code.CodeMacro.parseContent(CodeMacro.java:121) at org.xwiki.rendering.internal.macro.code.CodeMacro.parseContent(CodeMacro.java:57) at org.xwiki.rendering.macro.box.AbstractBoxMacro.execute(AbstractBoxMacro.java:141) at org.xwiki.rendering.macro.box.AbstractBoxMacro.execute(AbstractBoxMacro.java:53) at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transformOnce(MacroTransformation.java:191) at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:132) at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:87) at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:252) at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:125) at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:55) at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:80) at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:38) at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113) at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50) at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:67) at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:41) at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:993) at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:972) at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:1003) at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:603) at sun.reflect.GeneratedMethodAccessor257.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1740) at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1659) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1627) at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:918) at sun.reflect.GeneratedMethodAccessor128.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:187) at com.xpn.xwiki.render.XWikiVelocityRenderer.evaluate(XWikiVelocityRenderer.java:105) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1740) at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1659) at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:166) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:304) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:129) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449) at javax.servlet.http.HttpServlet.service(HttpServlet.java:622) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:121) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:144) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:203) at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:181) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:165) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:522) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1095) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:672) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1504) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1460) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Caused by: org.xwiki.rendering.parser.ParseException: Failed to highlight code at org.xwiki.rendering.internal.parser.pygments.PygmentsParser.highlight(PygmentsParser.java:183) at org.xwiki.rendering.internal.macro.code.CodeMacro.highlight(CodeMacro.java:168) at org.xwiki.rendering.internal.macro.code.CodeMacro.parseContent(CodeMacro.java:118) ... 116 more Caused by: javax.script.ScriptException: java.lang.StringIndexOutOfBoundsException: java.lang.StringIndexOutOfBoundsException: String index out of range: 3 in <script> at line number 30 at org.python.jsr223.PyScriptEngine.scriptException(PyScriptEngine.java:202) at org.python.jsr223.PyScriptEngine.eval(PyScriptEngine.java:42) at org.python.jsr223.PyScriptEngine.eval(PyScriptEngine.java:31) at org.xwiki.rendering.internal.parser.pygments.PygmentsParser.highlight(PygmentsParser.java:215) at org.xwiki.rendering.internal.parser.pygments.PygmentsParser.highlight(PygmentsParser.java:181) ... 118 more Caused by: Traceback (most recent call last): File "<script>", line 30, in <module> File "<script>", line 30, in <module> File "__pyclasspath__/pygments/lexers/__init__.py", line 74, in get_lexer_by_name File "__pyclasspath__/pygments/lexers/__init__.py", line 32, in _load_lexers File "__pyclasspath__/pygments/lexers/web.py", line 13, in <module> File "/var/lib/tomcat8/webapps/ROOT/WEB-INF/lib/jython-standalone-2.5.4-rc1.jar/Lib/copy.py", line 59, in <module> File "/var/lib/tomcat8/webapps/ROOT/WEB-INF/lib/jython-standalone-2.5.4-rc1.jar/Lib/copy.py", line 59, in <module> at java.lang.String.charAt(String.java:658) at org.apache.catalina.loader.WebappClassLoaderBase.filter(WebappClassLoaderBase.java:2802) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1254) at java.lang.ClassLoader.loadClass(ClassLoader.java:411) at java.lang.ClassLoader.loadClass(ClassLoader.java:411) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:348) at org.python.core.Py.loadAndInitClass(Py.java:909) at org.python.core.Py.findClassInternal(Py.java:844) at org.python.core.Py.findClassEx(Py.java:895) at org.python.core.packagecache.SysPackageManager.findClass(SysPackageManager.java:133) at org.python.core.packagecache.PackageManager.findClass(PackageManager.java:28) at org.python.core.packagecache.SysPackageManager.findClass(SysPackageManager.java:122) at org.python.core.PyJavaPackage.__findattr_ex__(PyJavaPackage.java:137) at org.python.core.PyObject.__findattr__(PyObject.java:863) at org.python.core.packagecache.PackageManager.lookupName(PackageManager.java:136) at org.python.core.JavaImporter.find_module(JavaImporter.java:39) at org.python.core.JavaImporter.find_module(JavaImporter.java:25) at sun.reflect.GeneratedMethodAccessor337.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) java.lang.StringIndexOutOfBoundsException: java.lang.StringIndexOutOfBoundsException: String index out of range: 3 at org.python.core.Py.JavaError(Py.java:495) at org.python.core.Py.JavaError(Py.java:488) at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:188) at org.python.core.PyObject.__call__(PyObject.java:345) at org.python.core.PyMethod.instancemethod___call__(PyMethod.java:220) at org.python.core.PyMethod.__call__(PyMethod.java:211) at org.python.core.PyMethod.__call__(PyMethod.java:201) at org.python.core.PyMethod.__call__(PyMethod.java:196) at org.python.core.imp.find_module(imp.java:469) at org.python.core.imp.import_next(imp.java:718) at org.python.core.imp.import_module_level(imp.java:827) at org.python.core.imp.importName(imp.java:917) at org.python.core.ImportFunction.__call__(__builtin__.java:1220) at org.python.core.PyObject.__call__(PyObject.java:357) at org.python.core.__builtin__.__import__(__builtin__.java:1173) at org.python.core.imp.importFromAs(imp.java:1011) at org.python.core.imp.importFrom(imp.java:987) at copy$py.f$0(/var/lib/tomcat8/webapps/ROOT/WEB-INF/lib/jython-standalone-2.5.4-rc1.jar/Lib/copy.py:414) at copy$py.call_function(/var/lib/tomcat8/webapps/ROOT/WEB-INF/lib/jython-standalone-2.5.4-rc1.jar/Lib/copy.py) at org.python.core.PyTableCode.call(PyTableCode.java:165) at org.python.core.PyCode.call(PyCode.java:18) at org.python.core.imp.createFromCode(imp.java:391) at org.python.core.util.importer.importer_load_module(importer.java:109) at org.python.modules.zipimport.zipimporter.zipimporter_load_module(zipimporter.java:161) at org.python.modules.zipimport.zipimporter$zipimporter_load_module_exposer.__call__(Unknown Source) at org.python.core.PyBuiltinMethodNarrow.__call__(PyBuiltinMethodNarrow.java:47) at org.python.core.imp.loadFromLoader(imp.java:518) at org.python.core.imp.find_module(imp.java:472) at org.python.core.imp.import_next(imp.java:718) at org.python.core.imp.import_first(imp.java:748) at org.python.core.imp.import_module_level(imp.java:837) at org.python.core.imp.importName(imp.java:917) at org.python.core.ImportFunction.__call__(__builtin__.java:1220) at org.python.core.PyObject.__call__(PyObject.java:357) at org.python.core.__builtin__.__import__(__builtin__.java:1173) at org.python.core.imp.importOne(imp.java:936) at pygments.lexers.web$py.f$0(__pyclasspath__/pygments/lexers/web.py:3353) at pygments.lexers.web$py.call_function(__pyclasspath__/pygments/lexers/web.py) at org.python.core.PyTableCode.call(PyTableCode.java:165) at org.python.core.PyCode.call(PyCode.java:18) at org.python.core.imp.createFromCode(imp.java:391) at org.python.core.util.importer.importer_load_module(importer.java:109) at org.python.core.ClasspathPyImporter.ClasspathPyImporter_load_module(ClasspathPyImporter.java:63) at org.python.core.ClasspathPyImporter$ClasspathPyImporter_load_module_exposer.__call__(Unknown Source) at org.python.core.PyBuiltinMethodNarrow.__call__(PyBuiltinMethodNarrow.java:47) at org.python.core.imp.loadFromLoader(imp.java:518) at org.python.core.imp.find_module(imp.java:472) at org.python.core.PyModule.impAttr(PyModule.java:100) at org.python.core.imp.import_next(imp.java:720) at org.python.core.imp.import_logic(imp.java:782) at org.python.core.imp.import_module_level(imp.java:842) at org.python.core.imp.importName(imp.java:917) at org.python.core.ImportFunction.__call__(__builtin__.java:1220) at org.python.core.PyObject.__call__(PyObject.java:441) at org.python.core.PyObject.__call__(PyObject.java:447) at pygments.lexers$py._load_lexers$1(__pyclasspath__/pygments/lexers/__init__.py:33) at pygments.lexers$py.call_function(__pyclasspath__/pygments/lexers/__init__.py) at org.python.core.PyTableCode.call(PyTableCode.java:165) at org.python.core.PyBaseCode.call(PyBaseCode.java:134) at org.python.core.PyFunction.__call__(PyFunction.java:317) at pygments.lexers$py.get_lexer_by_name$4(__pyclasspath__/pygments/lexers/__init__.py:80) at pygments.lexers$py.call_function(__pyclasspath__/pygments/lexers/__init__.py) at org.python.core.PyTableCode.call(PyTableCode.java:165) at org.python.core.PyBaseCode.call(PyBaseCode.java:301) at org.python.core.PyFunction.function___call__(PyFunction.java:376) at org.python.core.PyFunction.__call__(PyFunction.java:371) at org.python.pycode._pyx107.f$0(<script>:52) at org.python.pycode._pyx107.call_function(<script>) at org.python.core.PyTableCode.call(PyTableCode.java:165) at org.python.core.PyCode.call(PyCode.java:18) at org.python.core.Py.runCode(Py.java:1275) at org.python.core.__builtin__.eval(__builtin__.java:484) at org.python.core.__builtin__.eval(__builtin__.java:488) at org.python.util.PythonInterpreter.eval(PythonInterpreter.java:198) at org.python.jsr223.PyScriptEngine.eval(PyScriptEngine.java:40) ... 121 more Caused by: java.lang.StringIndexOutOfBoundsException: String index out of range: 3 at java.lang.String.charAt(String.java:658) at org.apache.catalina.loader.WebappClassLoaderBase.filter(WebappClassLoaderBase.java:2802) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1254) at java.lang.ClassLoader.loadClass(ClassLoader.java:411) at java.lang.ClassLoader.loadClass(ClassLoader.java:411) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:348) at org.python.core.Py.loadAndInitClass(Py.java:909) at org.python.core.Py.findClassInternal(Py.java:844) at org.python.core.Py.findClassEx(Py.java:895) at org.python.core.packagecache.SysPackageManager.findClass(SysPackageManager.java:133) at org.python.core.packagecache.PackageManager.findClass(PackageManager.java:28) at org.python.core.packagecache.SysPackageManager.findClass(SysPackageManager.java:122) at org.python.core.PyJavaPackage.__findattr_ex__(PyJavaPackage.java:137) at org.python.core.PyObject.__findattr__(PyObject.java:863) at org.python.core.packagecache.PackageManager.lookupName(PackageManager.java:136) at org.python.core.JavaImporter.find_module(JavaImporter.java:39) at org.python.core.JavaImporter.find_module(JavaImporter.java:25) at sun.reflect.GeneratedMethodAccessor337.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:186) ... 193 more
Browser | width | offsetWidth | height | offsetHeight |
---|---|---|---|---|
IE 7/8/9 | 28 | 28 | 30 | 30 |
FireFox 3.0/3.5/3.6/4..13 | 0 | 0 | 16 | 16 |
FireFox 2.0 / Safari / Chrome / iOS / Android | 0 | 0 | 0 | 0 |