Add a button to reset the view.

web/scripts/app.js

@@ -2313,6 +2313,12 @@ export class ComfyApp {
 		await this.#invokeExtensionsAsync("refreshComboInNodes", defs);
 	}
 
+	resetView() {
+		app.canvas.ds.scale = 1;
+		app.canvas.ds.offset = [0, 0]
+		app.graph.setDirtyCanvas(true, true);
+	}
+
 	/**
 	 * Clean current state
 	 */

web/scripts/ui.js

@@ -597,16 +597,23 @@ export class ComfyUI {
 					if (!confirmClear.value || confirm("Clear workflow?")) {
 						app.clean();
 						app.graph.clear();
+						app.resetView();
 					}
 				}
 			}),
 			$el("button", {
 				id: "comfy-load-default-button", textContent: "Load Default", onclick: async () => {
 					if (!confirmClear.value || confirm("Load default workflow?")) {
+						app.resetView();
 						await app.loadGraphData()
 					}
 				}
 			}),
+			$el("button", {
+				id: "comfy-reset-view-button", textContent: "Reset View", onclick: async () => {
+					app.resetView();
+				}
+			}),
 		]);
 
 		const devMode = this.settings.addSetting({