Added example for customized markup toolbar

2022-11-11 16:02:53 +08:00
parent fbd78f4b8b
commit dbe4a61e7a
5 changed files with 148 additions and 2 deletions
--- a/public/demo/layerManager/LayerManager.js
+++ b/public/demo/layerManager/LayerManager.js
@ -135,7 +135,7 @@ export default class LayerManager {
        this.closeBtn?.addEventListener("click", this.hide.bind(this));

        const layersBtn = document.querySelector("#Layers");
-        layersBtn.addEventListener("click", () => {
+        layersBtn && layersBtn.addEventListener("click", () => {
            if (layersBtn.classList.contains("active")) {
                if (!this.viewer.layerManager) {
                    this.viewer.layerManager = new LayerManager(this.viewer);