The R Project SVN R

Last modification

• Rev 88805 2025-09-10 01:05:32
• Author: murrell

• Log message:

  add R_eval_with_gd() to "lock" a graphics device during eval() calls during device drawing. When graphics device is locked, any attempt to close/kill the device is ignored. This is to protect against the user closing the device via asyncronous event (e.g., mouse click) during device drawing (which could result in a crash as killing the device left dangling device pointers for any drawing code that was still to complete)