You can choose between the zoom tool or the move tool. You can momentarily toggle between the tools by hitting the space bar.
Zoom in and out of the images with the slider. There are two zoom buttons to the right of the slider.
All of the options in the toolbar are available in the View menu.
You can move and zoom images using your mouse or trackpad.
Using the zoom tool you can:
If you are using a track pad with gesture support, you can use the "Two Finger Pinch Open & Close" gesture as well as the "Two Finger Scroll" gesture to zoom in and out. Make sure that these gestures are enabled in the System Preferences.
Using the move tool you can:
If you are using a track pad with gesture support, you can use the "Two Finger Scroll" gesture to move the image. Make sure that these gestures are enabled in the System Preferences.
When you are zoomed into an image, the navigator will appear in the top-right corner of the view. The navigator shows which part of the image you are currently viewing.
You can move the image around by clicking and dragging in the highlighted area of the navigator.
To turn the navigator on or off, go to:
Kaleidoscope > Preferences… > Images