UIViewContentMode
UIViewContentMode
enumeration contains constants that specify the position of a capture device.
const UIViewContentMode = {
ScaleToFill: 0,
ScaleAspectFit: 1,
ScaleAspectFill: 2,
Redraw: 3,
Center: 4,
Top: 5,
Bottom: 6,
Left: 7,
Right: 8,
TopLeft: 9,
TopRight: 10,
BottomLeft: 11,
BottomRight: 12,
}
Constant | Description |
---|---|
ScaleToFill | The option to scale the content to fit the size of itself by changing the aspect ratio of the content if necessary. |
ScaleAspectFit | The option to scale the content to fit the size of the view by maintaining the aspect ratio. Any remaining area of the view’s bounds is transparent. |
ScaleAspectFill | The option to scale the content to fill the size of the view. Some portion of the content may be clipped to fill the view’s bounds. |
Redraw | The option to redisplay the view when the bounds change by invoking the setNeedsDisplay method. |
Center | The option to center the content in the view’s bounds, keeping the proportions the same. |
Top | The option to center the content aligned at the top in the view’s bounds. |
Bottom | The option to center the content aligned at the bottom in the view’s bounds. |
Left | The option to align the content on the left of the view. |
Right | The option to align the content on the right of the view. |
TopLeft | The option to align the content in the top-left corner of the view. |
TopRight | The option to align the content in the top-right corner of the view. |
BottomLeft | The option to align the content in the bottom-left corner of the view. |
BottomRight | The option to align the content in the bottom-right corner of the view. |
Info
For more information, please see the official Apple documentation.