Document Settings Panel

The Document Settings panel lets you configure the canvas size and units. Click the gear icon button on the right side of the toolbar to show it.

When there are more settings than the window height can fit, the panel becomes internally scrollable automatically.

Enter a file name and press Enter or click elsewhere to rename the file on Google Drive. The extension is appended automatically based on auto-save format: .zuga.png / .zuga.svg / .zuga.pdf / .zuga.json.

You can choose the auto-save format from SVG / PNG / PDF / JSON. The default is PNG.

Switch between px and mm for width and height input.

Enter width and height values directly. Click "Apply" to change the canvas size.

You can manage multiple pages stacked vertically in a single document. Use Total pages (>= 1) to change the number of pages, and Page gap to control spacing between pages. In multi-page mode, each page area shows a white page number on its left side (displayed as 1-based). Changes to Total pages are included in Undo/Redo history.

Click "Fit to content" to automatically resize the canvas to tightly fit all nodes.

While the document settings panel is open, resize handles appear on the edges of the canvas. Drag them to adjust the size.

The "Fit View" button on the toolbar automatically adjusts zoom and position so the entire canvas fits in the window. Note: it fits the canvas, not individual nodes.