GETTING STARTED
Interaction
Vista includes a variety of ways that you can interact with either 2D images, or 3D models in the Rendering Canvas. On the canvas you can zoom in and out, pan, rotate and scroll. These interactions can be done via mouse, touchpad/trackpad or touchscreen, covering a wide range of devices from desktops to smartphone touchscreens. Below we will break down how to carry out each of these interactions, depending on your input device. Use the tables below as a reference.
Mouse
RotatePanZoomDICOM ViewerN/ALeft-Click on an Image and drag across the canvas.Scroll up on the scroll wheel to zoom in. Scroll down to zoom out.Volume ViewerLeft-Click and drag across the canvas in the direction that you want the actor to rotate.Right-Click and drag across the canvas in the direction that you want the actor moved.Scroll up on the scroll wheel to zoom in. Scroll down to zoom out.Geometry ViewerLeft-Click and drag across the canvas in the direction that you want the actor to rotate.Right-Click and drag across the canvas in the direction that you want the actor moved.Scroll up on the scroll wheel to zoom in. Scroll down to zoom out.
Trackpad (Mac)
RotatePanZoomDICOM ViewerN/APress down on the trackpad with one finger, and slide another finger across in the direction you want the image moved.Place two fingers on the trackpad (don't press down), and slide both fingers up to zoom out. Slide both fingers down to zoom in.Volume ViewerPress down on the trackpad with one finger, and slide another finger across in the direction that you want the actor to rotate.Press down on the trackpad with two fingers, and slide both across in the direction that you want the actor moved.Place two fingers on the trackpad, and slide both fingers up to zoom out. Slide both fingers down to zoom in.Geometry ViewerPress down on the trackpad with one finger, and slide another finger across in the direction that you want the actor to rotate.Press down on the trackpad with two fingers, and slide both across in the direction that you want the actor moved.Place two fingers on the trackpad, and slide both fingers up to zoom out. Slide both fingers down to zoom in.
Touchpad (Windows)
RotatePanZoomDICOM ViewerN/ALeft-Click on the touchpad with one finger, and slide another finger across in the direction you want the image moved.Place two fingers on the touchpad (don't press down), and slide both fingers up to zoom out. Slide both fingers down to zoom in.Volume ViewerLeft-Click on the touchpad with one finger, and slide another finger across in the direction that you want the actor to rotate.Right-Click on the touchpad with one finger, and slide another finger across in the direction that you want the actor moved.Place two fingers on the touchpad, and slide both fingers up to zoom out. Slide both fingers down to zoom in.Geometry ViewerLeft-Click on the touchpad with one finger, and slide another finger across in the direction that you want the actor to rotate.Right-Click on the touchpad with one finger, and slide another finger across in the direction that you want the actor moved.Place two fingers on the touchpad, and slide both fingers up to zoom out. Slide both fingers down to zoom in.
Touchscreen
RotatePanZoomDICOM ViewerN/APlace two fingers on the screen, and while continuing to touch the surface, slide them across in the direction you want the image moved.Place two fingers (e.g. thumb and index finger) on the screen, and while continuing to touch the surface, move them apart to zoom in or together to zoom out. (Pinch to zoom)Volume ViewerPlace one finger on the screen, and while continuing to touch the surface, slide across in the direction that you want the actor to rotate.Place two fingers on the screen, and while continuing to touch the surface, slide them across in the direction you want the actor moved.Place two fingers on the screen, and while continuing to touch the surface, move them apart to zoom in or together to zoom out.Geometry ViewerPlace one finger on the screen, and while continuing to touch the surface, slide across in the direction that you want the actor to rotate.Place two fingers on the screen, and while continuing to touch the surface, slide them across in the direction you want the actor moved.Place two fingers on the screen, and while continuing to touch the surface, move them apart to zoom in or together to zoom out.
You will get visual feedback on these interactions in real-time, providing a smooth experience.
© 2025 Marceda Ventures Limited.