Method AddMessage

deps/tesseract/viewer/scrollview.cpp:567–581

Adds a message entry to the message box.

// Adds a message entry to the message box.
void ScrollView::AddMessage(const char* format, ...) {
  va_list args;
  char message[kMaxMsgSize];
  char form[kMaxMsgSize];

  va_start(args, format);  // variable list
  vsnprintf(message, kMaxMsgSize, format, args);
  va_end(args);

  snprintf(form, kMaxMsgSize, "w%u:%s", window_id_, message);

  char* esc = AddEscapeChars(form);
  SendMsg("addMessage(\"%s\")", esc);
  delete[] esc;
}

// Set a messagebox.
void ScrollView::AddMessageBox() {