Zooming in and out
Methods for moving closer to or further away from a scene. Generally the perspective also changes (rather than simple magnification in zoom photography).
1.3: Zooming with buttons
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An example for zooming in and out using on-screen buttons (icons). The buttons resemble a magnifying glass with a plus(+) or minus(-) sign.
1.2: Zooming with the keyboard
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An example for zooming in and out using plus(+) and minus(-) keys on the keyboard or number pad.
1.1: Zooming with the mouse
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An example for zooming in and out by rolling the mouse wheel or a variation dragging with the mouse right-button.
