Creating zoom shortcut

Question

How can I create a action or a key which can zoom out the document to a specific percentage (say 20%) whenever I press them?

Kurt Gold · Accepted Answer

In case you want to set an absolute zoom level, you can use this javascript snippet to always go to 20 %:

// Absolute Zoom level: 20 %
if (app.activeDocument) {
    app.activeDocument.views[0].zoom = 0.2;
}

You can incorporate it into an action and assign a keyboard shortcut to the action.

Nicky G. · Answer

// Riduci lo zoom corrente del 20%if (app.documents.length > 0) {var doc = app.activeDocument;var currentZoom = doc.views[0].zoom; // valore in scala (es. 1.0 = 100%)var newZoom = currentZoom * 0.8; // riduci del 20%doc.views[0].zoom = newZoom;//alert("Zoom ridotto del 20%");} else {alert("Nessun documento aperto.");}

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