If you are building an user interface, you might also want to look into the Core Imaging stuff, where they have separate Core Image Views for addition into your own applications. Hopefully this will get you on the way to changing the settings you want to change. On the same page, there are also some links to related code samples doing some of this stuff. kCIInputBrightnessKey - A key for a scalar value (NSNumber) that specifies a brightness level.To show more details or options, click a status menu icon. kCIInputEVKey - A key for a scalar value (NSNumber) that specifies how many F-stops brighter or darker the image should be. Toward the right end of the menu bar are items (sometimes called status menus), typically represented by icons, that let you check the status of your Mac (such as the battery charge) or customize features (such as keyboard brightness).kCIInputIntensityKey - A key for a scalar value (NSNumber) that specifies an intensity value.See, where it documents filter parameters such as:Ī key for a scalar value (NSNumber) that specifies the amount of sharpening to apply. If you want to change attributes of already captured images, it seems like you need to look into the CIFilter class, which is related to changing images.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |