优化完善 table canvas

id.go

@@ -1,3 +1,23 @@
+/*
+   Copyright (c) 2020 gingfrederik
+   Copyright (c) 2021 Gonzalo Fernandez-Victorio
+   Copyright (c) 2021 Basement Crowd Ltd (https://www.basementcrowd.com)
+   Copyright (c) 2023 Fumiama Minamoto (源文雨)
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU Affero General Public License as published
+   by the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU Affero General Public License for more details.
+
+   You should have received a copy of the GNU Affero General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
 package docx
 
 func (f *Docx) IncreaseID(name string) (n uintptr) {