【實用攝影app】Level1st|最夯免費app-綠色工廠好玩App

A quick, intuitive way to ensure the photos you snap are level. Simply press the capture button, and slowly rotate the device through level; bubble-level-inspired graphics will guide you, lighting up bright green when you’re close, and automatically capturing when level. Just snap, slowly rotate until auto-capture, and you’re done!Prove it!Level1st includes a ‘certification’ feature, allowing you to prove that your photo was captured from a level device, by ‘burning’ a certification graphic right into whatever you capture. This can be useful for documenting a situation where your subject should be level (and perhaps isn’t), or for proving to friends and family just how crazy that crazy-steep slope you’re trekking or driving up actually is, and that you aren’t just cheating by holding your device at a goofy angle.Take crooked photos if you want:Just double-tap the snap button to capture NOW. Because maybe the thing you want to capture, over there, looks better when it’s NOT level. I’m not the boss of you. But NO CHEATING: snap-through is not allowed when Certification is on, just to keep everybody honest!Degrees display: see how level your device is, with NUMBERS. Or turn this off if you just want to get those numbers out of your face.Hold the device however you like:Graphics are always ‘up’, so you can hold your device any way you want- the graphics (both what shows up on screen and the Cert graphic that gets burned into your image, if you have Certification turned on) will auto-rotate to where they should be.Includes all the stuff you would expect in any camera app:- Flash settings: On/Off/AutoRear or Front (selfie) lens captureGrid view, to help you align with something that’s not level, because you’ll still want to do that, sometimes. Level1st uses a tighter grid pattern than you may be used to, so you can compose things the way you want and always have a handy gridline nearby for easy reference.Focus and Exposure control- just press down anywhere in the screen’s view finder to lock the focus and exposure where you want it.Zoom- works like you would expect with pinch-touch in the screen’s viewfinder.Review: the Review button itself shows the image just captured, and brings up full-screen version when tapped. You can delete the last-captured image directly from the Review screen, so there’s no need to switch back-and-forth between Level1st and your device’s Photos library to keep things tidy. If you don’t trash your image from the Review screen, your image will be automatically saved, either when you snap your next photo, or when you suspend or exit Level1st, or ‘sleep’ your device (put it to ‘sleep’ by pressing the sleep/wake button).The reason your photos won't typically come out perfectly (i.e. within 0.0 degrees of) level:Unfortunately, there's a delay between the time Level1st asks the device to snap a photo, and when it actually does. Though this amount of time is mere milliseconds, the device receives between 30 and 150 orientation measurements during this time. Level1st keeps track of all these measurements, and reports them to you in the Review view (for the photo that was just snapped), as well as in the Certification graphic 'burned in' to your photo, if 'Certify' is turned on.Viewfinder scaling for iPad and iPhone 4s:The viewfinder doesn’t span the full width of the screen. This is because the 4:3 aspect ratio (height-to-width ratio) of the device's camera is overly-tall for its screen's height (considering the need for buttons along the bottom). So we need to cut off the top and/or bottom of the viewfinder shown on-screen, or shrink it down a bit. Because I expect most users of an app like this to be concerned with ‘composition’ (how everything fits into the photo), I chose to fit the whole image on the screen by shrinking it down, rather than chopping off the top and bottom. So what you see is what you get.