The article about my photography and the Raspberry Pi generate more commentary and interest than any article I've ever written on this blog. It seems that readers are more interested in the sort of things not covered by most other blogs. That tells me that I need to get back to my maker roots. I look forward to writing more articles of this type in 2013.
When Apple released the new iPad, they also released iPhoto to compete the iLife[^1] suite for iOS. On my tech blog, I wrote an [overview to some of the basic features](http://islandinthenet.com////2012/03/08/using-journaling-in-iphoto-for-ios/) that excited me but with this post[^2] I want to show some of the basic steps to processing photos in iPhoto for iOS. The following was done on an iPad but iPhoto on the iPhone works similarly.
[^1]:Although they are purchased separately I'm referring to the combination of iMovie, Garage Band, and iPhoto and this is how [Apple refers to them on their web site](http://www.apple.com/ipad/from-the-app-store/apps-by-apple/). This is also aligned with how Apple refers to [iLife for OS X](http://www.apple.com/ilife/) on their web site although the component apps are sold separately in the Mac App Store.
[^2]:This entire article was written on my iPad using the [Byword app](http://bywordapp.com/) for iOS. Minor edits were completed in Byword for OS X using iCloud to sync changes.
We've had warmer weather in early Spring and most of the trees are in full bloom. While not great for my allergies it has been great for photography. For this demo I'll use a photo of some blossoms I shot[^3] while visiting at the home of my wife's sister.
[^3]:I have a basic camera kit. I used my Nikon D40 which I purchased six years ago and my Nikkor AF-S 35mm f/1.8 prime lens which I purchase a few years ago.
I imported the RAW image from the SD card using the iPad camera connection kit. I could have just as well shot the image on my iPhone and used the iPad Camera Connection Kit or the beam feature of iPhoto to import.
After launching iPhoto, select the Camera Roll or the Photos tab to get a listing of photos. iPhoto works in either portrait or landscape orientation. Use whichever orientation provides the most visibility for editing your photo. I'm using landscape mode for this edit.
Before you start editing you'll want to familiarize yourself with the environment. If you touch the question mark icon, tool tips will be overplayed on your screen to explain the various icons. You'll also want to adjust the size of the film strip to maximize your workspace. You can do this by touching and moving the grey bar located just above the film strip.
Once you have your environment setup select a photo from the film strip and click “Edit”.
Once in edit mode you'll be presented with a new set of icons. Again, it's a good idea to click the question mark icon to familiarize yourself with the working environment.
The first thing I wanted to do was crop the photo. I wanted the flowers to be the focus of the photo but I thought they were a little too centered. I selected the Crop & Straighten tool and then selected the edge of the photo and dragged the box around. I used the rule of thirds to place the flowers within the grid marks on the right third of my image.
iPhoto edits are cumulative and non-destructive. This means that your original photo is not touched and you can undo all the changes you make. When you are done you can save the result to the Camera Roll or share via the options provided.
##Exposure & Color##
The next thing I wanted to do was adjust the exposure and white balance of the image. The **Exposure** tool provides a single slider I can move back and forth to get things just right.
While the **Color** tool provides a number of sliders for manual adjustments I decided to use one of the white balance presets.
There are so many ways these can be used but I wanted to sharpen the main object of my photo for displaying on the web. I used the pinch and zoom gesture to zoom in on the area I wanted to work on. I chose the **Sharpen** brush and using my finger “*painted*” over the areas I wanted to sharpen.
If you are familiar with Instagram then you already have experience applying various filters and textures to your iPhone photos. Effects are similar. There is no right or wrong here. Choose a filter effect that appeals to you. I chose one that added a little more pop to the orange in the flower stamens.
Now that I've completed my edits — after tapping the Edit button to exit that mode — I can either save them back to the Camera Roll[^4] or choose one of the many built-in sharing options. Although I've just made a bunch of edits to my photo, I need to save the image back to the Camera Roll if I want the edited photo to be available for use by other apps or to sync back to iPhoto on my Mac using iCloud.
I hope I've given you a good intro to editing photos on the iPad using Apple's iPhoto app. Although I prefer using Adobe Lightroom 4 for OS X to edit my photos, the iPhoto app is the perfect compliment to those who use iPhoto or Aperture in combination with iCloud on the Mac.
[^4]: Basically iPhoto is using the concept of a Lightbox. In digital photography a Lightbox is the term used to describe an area within an application where users can create and store a list of images they want to reference or use at a later time.