Question

在 plotly的悬停文本的默认选项中，我有3行文字，我想删除两行，只留下一行，其中显示'count'+'观察次数'< / em>的

这一行没有做任何事情

p1 <- ggplot(cancer0, mode = 'text', text = ~Count, aes(x = cancer10[,1], fill = cancer10[,2])) + geom_bar(position = input$pos) + xlab("Factor") + ylab("Count") + theme_bw() ggplotly(p1) %>% config(displayModeBar = F)

我还有3行文字谢谢你的帮助

{{1}}

以下是输出的屏幕截图：

Answer 1

将text转换为library(plotly) g <- ggplot(mpg, aes(class)) + geom_bar() + theme_bw() gp <- ggplotly(g) for (i in 2:length(gp$x$data[[1]]$text)) { gp$x$data[[1]]$text[[i]] <- strsplit(gp$x$data[[1]]$text[[i]], '<br />')[[1]][[1]] } gp图表后，您仍然可以在显示之前更改其值。

在这种情况下，您可以更改SMTP server: smtp.gmail.com Default user e-mail suffix: @gmail.com Use SMTP Authentication: YES User name: gmail address Password: gmail address password Use SSL: YES SMTP Port: 465 Reply-To-Address: <empty> Charset: UTF-8属性。

sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

    at sun.security.provider.certpath.SunCertPathBuilder.build(Unknown Source)

    at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(Unknown Source)

    at java.security.cert.CertPathBuilder.build(Unknown Source)

Caused: sun.security.validator.ValidatorException: PKIX path building failed

    at sun.security.validator.PKIXValidator.doBuild(Unknown Source)

    at sun.security.validator.PKIXValidator.engineValidate(Unknown Source)

    at sun.security.validator.Validator.validate(Unknown Source)

    at sun.security.ssl.X509TrustManagerImpl.validate(Unknown Source)

    at sun.security.ssl.X509TrustManagerImpl.checkTrusted(Unknown Source)

    at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(Unknown Source)

Caused: javax.net.ssl.SSLHandshakeException

    at sun.security.ssl.Alerts.getSSLException(Unknown Source)

    at sun.security.ssl.SSLSocketImpl.fatal(Unknown Source)

    at sun.security.ssl.Handshaker.fatalSE(Unknown Source)

    at sun.security.ssl.Handshaker.fatalSE(Unknown Source)

    at sun.security.ssl.ClientHandshaker.serverCertificate(Unknown Source)

    at sun.security.ssl.ClientHandshaker.processMessage(Unknown Source)

    at sun.security.ssl.Handshaker.processLoop(Unknown Source)

    at sun.security.ssl.Handshaker.process_record(Unknown Source)

    at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)

    at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)

    at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)

    at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)

    at com.sun.mail.util.SocketFetcher.configureSSLSocket(SocketFetcher.java:507)

    at com.sun.mail.util.SocketFetcher.getSocket(SocketFetcher.java:238)

    at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1900)

Caused: javax.mail.MessagingException: Could not connect to SMTP host: smtp.gmail.com, port: 465;
  nested exception is:
    javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

    at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1934)

    at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:638)

    at javax.mail.Service.connect(Service.java:317)

    at javax.mail.Service.connect(Service.java:176)

    at javax.mail.Service.connect(Service.java:125)

    at javax.mail.Transport.send0(Transport.java:194)

    at javax.mail.Transport.send(Transport.java:124)

    at hudson.tasks.Mailer$DescriptorImpl.doSendTestMail(Mailer.java:581)

    at java.lang.invoke.MethodHandle.invokeWithArguments(Unknown Source)

    at org.kohsuke.stapler.Function$MethodFunction.invoke(Function.java:343)

    at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:184)

    at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:117)

    at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:129)

    at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)

    at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:715)

    at org.kohsuke.stapler.Stapler.invoke(Stapler.java:845)

    at org.kohsuke.stapler.MetaClass$5.doDispatch(MetaClass.java:248)

    at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)

    at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:715)

    at org.kohsuke.stapler.Stapler.invoke(Stapler.java:845)

    at org.kohsuke.stapler.Stapler.invoke(Stapler.java:649)

    at org.kohsuke.stapler.Stapler.service(Stapler.java:238)

    at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)

    at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812)

    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1669)

    at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:135)

    at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:138)

    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)

    at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:80)

    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)

    at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)

    at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)

    at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

    at jenkins.security.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:117)

    at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

    at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)

    at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

    at org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)

    at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

    at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)

    at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

    at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:92)

    at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

    at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)

    at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:67)

    at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:87)

    at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:90)

    at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)

    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)

    at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)

    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)

    at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)

    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)

    at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)

    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)

    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)

    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)

    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:553)

    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)

    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)

    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)

    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)

    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)

    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)

    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)

    at org.eclipse.jetty.server.Server.handle(Server.java:499)

    at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)

    at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)

    at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)

    at winstone.BoundedExecutorService$1.run(BoundedExecutorService.java:77)

    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)

    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)

    at java.lang.Thread.run(Unknown Source)

所有的酒吧，但第一个有一个新的hovertext。

Answer 2

以下是基于text美学的解决方案：

cancer10 <- read.table(text="
Id Sex Count
A F 0  
A M 5
B F 7
B M 20
C F 17
C M 36
D F 22
D M 80
E F 40
E M 80", header=T)

library(ggplot2)
p1 <- ggplot(cancer10, aes(x = Id, y=Count, fill = Sex, 
        text = paste("Count:", Count))) + 
        geom_bar(stat="identity", position="dodge") + 
        xlab("Factor") + ylab("Count") + theme_bw()

library(plotly)
ggplotly(p1, tooltip="text") %>% config(displayModeBar = F)

热，删除剧情中的悬停文本的一些部分

2 个答案: