VideoFormatDesc::isROIFormat Method |
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Returns whether this VideoFormatDesc describes a ROI format. | ||
Syntax: | bool isROIFormat() const; |
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Return value: | If true, setting a video format smaller than the maximum size will create a region of interest (ROI). If false is returned, video formats smaller than the maximum size show a scaled down image. |
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See also: | VideoFormatDesc |