Legend entries overlap, get cut off, or miss

[KonstantinLang]

Issues

• Legend items get cut off (solved in Fix legend entries get cut off #2 )
• When first loading
  • legend items (sometimes) overlap
    • Reason legend returns the wrong width when called first time: l$rect$w is too low. See
      

      BIC-megaplots/R/app_server.R

      Line 2191 in 4ca4ec1

      lleft[j + 1] <- l$rect$left + l$rect$w

    • run legend function with trace = TRUE to see the differences in xchar. xchar = cex.leg * 1.2 * par("cex") * xynch(par("cin")[1L])
    • Workarounds
      1. refresh browser window
      2. re-select one of the events variable
  • legend items are missing (only up to 5? are shown)
    • x positions of missing items are greater than 1 and therefore outside of legend plot
      

      BIC-megaplots/R/app_server.R

      Line 2092 in 4ca4ec1

      xlim = c(0, 1),

    • run legend function with trace = TRUE to see the differences in xchar. xchar = cex.leg * 1.2 * par("cex") * xynch(par("cin")[1L])
    • Workaround: re-select one of the events variable

Legends items overlay and/or get cut off sometime

Reproduce issue with demo data