Merge pull request #3580 from hramrach/rotate-doc

Clarify documentation of 'rotate' option.
2024-09-13 09:52:59 +02:00
parent d56dd6ee7f 5b1826d2f6
commit 59b7715309
26 changed files with 27 additions and 25 deletions
--- a/src/ALabel.cpp
+++ b/src/ALabel.cpp
@ -45,6 +45,8 @@ ALabel::ALabel(const Json::Value& config, const std::string& name, const std::st

  if (config_["rotate"].isUInt()) {
    rotate = config["rotate"].asUInt();
+    if (not (rotate == 0 || rotate == 90 || rotate == 180 || rotate == 270))
+      spdlog::warn("'rotate' is only supported in 90 degree increments {} is not valid.", rotate);
    label_.set_angle(rotate);
  }