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1. PureShot Welcome to PureShot Jag gr is dedicated to producing iOS camera software for serious photographers PureShot is its high quality filter free or nofilter app designed to help you capture digital photographs with the highest possible technical integrity for later processing on your iPhone iPad or iPod touch or your computer with no image processing taking place in app PureShot is designed with a simple elegant easy to use interface It is also designed to be highly configurable so you can tailor the way it behaves to suit the way you like to take photographs If you have any questions regarding the app please contact Jag gr s technical support via the website http jag gr pureshot support or by sending an e mail to pureshot jag gr Getting started PureShot is designed to be easy to use You can get started simply by pointing the viewfinder at your subject of choice and tapping the shutter release button However it may help to familiarize yourself with the elements of the user interface first This is slightly different depending on whether you are using e iPhone or iPod touch with a 4 inch display e g iPhone 5 or iPod touch 5th generation e iPhone or iPod touch with a 3 5 inch display e g iPhone 4 4S or iPod touch 4th generation e iPad including iPad mini However with one exception the elements on the user interface are the same and serve exactly the same purpose on all platforms it is simp2. SE OR OTHER DEALINGS IN THE SOFTWARE VFR Reader Copyright 2011 2012 Julius Oklamcak All rights reserved Permission is hereby granted free of charge to any person obtaining a copy of this software and associated documentation files the Software to deal in the Software without restriction including without limitation the rights to use copy modify merge publish distribute sublicense and or sell copies of the Software and to permit persons to whom the Software is furnished to do so subject to the following conditions 28 The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software ShareKit Created by Nate Weiner ShareKit is open source as described by the MIT license Permission is hereby granted free of charge to any person obtaining a copy of this software and associated documentation files the Software to deal in the Software without restriction including without limitation the rights to use copy modify merge publish distribute sublicense and or sell copies of the Software and to permit persons to whom the Software is furnished to do so subject to the following conditions The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software InAppSettings Copyright David Keegan 2009 2010 InAppSettings is open source as described by the MIT license Permission is
3. copyright settings e Advanced settings e About 11 Main Menu Image Quality e Hl Quality JPEG default e MAX Quality JPEG e dRAW TIFF Hl Quality JPEGs are ideal for most day to day uses MAX Quality JPEGs have minimal compression and should have no visible compression artefacts but produce larger files For maximum image fidelity RAW TIFFs provide images that have had no JPEG compression applied at any time but the files are larger still Grid e Off default e Rule of Thirds e Architectural A grid overlaid on the viewfinder can be a handy compositional aid Choose between a classic architectural grid or the mathematical purity of the Rule of Thirds 12 Shutter settings Self Timer delay e 1 2 or 5 seconds e 10 seconds default e 15 20 30 45 or 60 seconds You may set the Self Timer delay to a different period if the default delay of 0 seconds is inconvenient Short self timer settings are particularly convenient for removing any possibility of camera shake when using a tripod Shutter fires e Single shot default e 3 shot burst e 3 shot bracket The standard behaviour of the Shutter Release button is to shoot a single photograph You also have the option of shooting a 3 shot burst as fast as your specific iOS hardware can manage or a 3 shot bracket where you select two additional exposure 13 points of interest in order to shoot three differently exposed images two seconds apart Release shu
4. dditional exposure points of interest for shooting a 3 shot bracket see the information on the Shutter settings menu below PureShot viewfinder gestures To set the focus point of interest tap on the viewfinder You can reposition it by dragging and dropping the Focus POI indicator or by tapping in a new location To set the exposure point of interest make sure Spot metering has been selected Set the position by dragging and dropping the round Exposure POI indicator from the center of the viewfinder To set the bracket exposure points of interest make sure 3 shot bracket shooting has been selected Set the positions by dragging and dropping the round Bracket Exposure POI indicators The real time exposure will change as the indicators are moved but return to the standard exposure after To re set the focus exposure points of interest double tap on the viewfinder To zoom in or out pinch the viewfinder in or out 10 Configuring PureShot PureShot has been designed to be highly configurable Some photographers will not want to change any or many of the default settings and may even wonder why some of the options are there However others will gain from time spent setting up PureShot to operate just the way they want To access PureShot s configuration options call up the Main Menu via the Menu button From the main menu you can access several sub menus e Shutter settings e Focus amp exposure settings e Artist amp
5. e AF L AE L and WB L buttons This button is only found on iPhone and iPod touch with 3 5 inch display PureShot viewfinder elements WB The White Balance indicator informs the photographer of the current White Balance setting auto AWB or locked The Metering Mode indicator informs the photographer of the current metering mode Multi Zone or Spot The Flash indicator informs the photographer of the current flash mode Off Auto or Fill The GPS indicator informs the photographer of the current location information that will be written to the EXIF data AIR LEU The Quality indicator shows the current image quality setting Hl Quality or MAX Quality JPEG or dRAW TIFF The Battery Level indicator shows the current status of the iOS device s battery The Format indicator shows the image ratio crop selected for the current photograph 8 The Exposure indicator shows the shutter speed and ISO gain that will be used for the photograph The Night Mode indicator informs the photographer when Night Mode has been enabled allowing for longer shutter speeds The Self Timer indicator informs the photographer when the Self Timer has been enabled with its duration in seconds The Exposure POI indicator shows the exposure point of interest Spot metering only The Focus POI indicator shows the focus point of interest when not in the default central location The Bracket Exposure POI indicators show the a
6. ease until stable If you have enabled Ant Shake notification above you have a choice between receiving a simple warning that there is vibration while being able to take a photograph that might suffer from camera shake or on pressing the Shutter Release button to have PureShot wait until any vibration has ended before taking the photograph 23 Rotation lock e Disabled default e Standard e Rotated 180 In normal operation PureShot can rotate 80 to reflect the orientation of your device You can disable this behaviour locking the orientation in either the standard position with the device s Home button to the right or rotated 80 Audio feedback for controls e Enabled default e Disabled Optionally you may disable the sounds made when PureShot s controls are used Location data display e Enabled default e Disabled Optionally you may disable the display of latitude longitude altitude and heading 24 Location tagging of photographs e Enabled default e Disabled Optionally you may choose to disable the adding of location GPS co ordinates to your photographs Image flip for DSLR lens mount e Enabled e Disabled default Some iPhoneographers choose to use special mounts that allow the use of additional lenses originally designed for DSLR cameras When fitted these lenses cause the image on the iOS device to appear upside down Selecting the option to flip the image in PureShot reverses this behav
7. hereby granted free of charge to any person obtaining a copy of this software and associated documentation files the Software to deal in the Software without restriction including without limitation the rights to use copy modify merge publish distribute sublicense and or sell copies of the Software and to permit persons to whom the Software is furnished to 29 do so subject to the following conditions The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software This product uses the Flickr API but is not endorsed or certified by Flickr iOS iPad iPhone iPod touch are registered trademarks of Apple Inc All other trademarks and service marks are the properties of their respective owners 30
8. iour providing a correctly oriented preview and final photograph Lossless LZW compression for TIFFs e Enabled 25 e Disabled default Enabling LZW compression which is lossless so doesn t affect image quality at all causes PureShot when the ouput setting is ARAW TIFF to save image files that are smaller and so take up less of your iOS device s storage However there s a trade off as the saving process when compression is enabled is typically 30 50 percent slower 26 About Current version This displays the curent version number of PureShot Please quote this when seeking technical support form Jag gr Website The URL address of the PureShot website is displayed here Selecting this will open up the PureShot website in Safari e mail The e mail address to use when contacting Jag gr regarding PureShot is displayed here Selecting this will open up the Mail app ready to compose an e mail to this address 27 License information Copyright 2011 2013 Jag gr All rights reserved THE SOFTWARE IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM DAMAGES OR OTHER LIABILITY WHETHER IN AN ACTION OF CONTRACT TORT OR OTHERWISE ARISING FROM OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE U
9. ly their position that may vary slightly PureShot controls The Shutter Release button is used to take photos You tap 7 DN this button to capture an image If the standard settings are 2 used you can also tap and hold the button to set and lock the j Y focus and exposure although this like much of PureShot can be Na configured to suit your specific requirements The AE L button is tapped to lock the current exposure settings If the exposure is locked tapping on this button returns the exposure reading to continuously automatic The AF L button is tapped to lock the current focus settings If the focus is locked tapping on this button returns the focusing to continuously automatic The WB L button is tapped to lock the current white balance temperature If the white balance is locked tapping on this button returns the white balance reading to continuously automatic O The Metering Mode button is used to switch between PureShot s two metering modes standard Multi Zone metering and positionable Spot metering The Night Mode button is tapped to enable longer exposure times up to second depending on your iOS device for greater low light performance The Self Timer button is tapped to enable or disable PureShot s Self Timer mode where a delay occurs between activating the Shutter Release button and the release of the shutter itself The User Manual button is tapped to display the Pu
10. reShot User Manual this document The Review Share button provides access to the iOS device s Camera Roll to review captured images and share them via various Social Media platforms The Display button is used to hide or display various elements on PureShot s viewfinder allowing for everything from a completely clear screen to one with extensive information The Menu button is tapped to provide access to PureShot s menu system which provides many configuration options to allow for customizing PureShot s operation The Format button is tapped to change the image crop The standard 4 3 image uses all the data available from the iOS device s sensor and can always be cropped later with an image editor There is an option to compose and shoot a cropped I I image in the square format favored by some Social Media services or a cropped 3 2 format reminiscent of 35mm film The Flash button is tapped to switch between PureShot s three Flash modes Off flash never fires Auto flash fires in low light situations and Fill flash always fires This button is disabled on iOS devices that do not have flash hardware 6 The Full Screen button is used to maximize the viewfinder size on devices where the standard controls occupy a significant amount of space Pressing it toggles between the standard view and a full screen view that makes the viewfinder as large as possible with only the essential shooting controls shutter releas
11. the Shutter Release button to set and lock focus and exposure temporarily This option works best on subjects that are relatively close but not extremely close to the camera lens Histogram e None default e Y only total luminance e RGB e Y RGB e Exploded Y RGB 16 A histogram can be a helpful tool for visualising the tonal balance of a photograph PureShot offers a choice between four different on screen histograms a simple representation of the total luminance Y of the red green and blue channels 2 the red green and blue channels shown separately 3 the red green and blue channels plus the total luminance 4 red green blue and total luminance exploded as four AF AE L persistence e Unlock when point of interest is moved default e Re lock when point of interest is moved If you have focus and or exposure locked the standard behaviour is to unlock either one when its point of interest is moved Optionally the movement can trigger the reacquisition and locking of focus or exposure at the new point of interest Tap to Focus e Set focus point of interest default e Set and lock focus When you tap the viewfinder to set the focus point of interest the standard behaviour is 17 simply to set the point of interest while leaving continuous autofocus active Optionally the gesture can trigger the acquisition and locking of focus Night Mode exposure limit e sec default e 2 sec 1 4 sec 1 8 sec Ac
12. tivating Night Mode allows for long shutter speeds of up to sec dependent on the particular iOS device being used Optionally this ceiling can be reduced which can make the camera more controllable in some circumstances High ISO support e Enabled default e Disabled Some iOS devices allow for the ISO to be artificially raised in low light situations As this is done by pixel binning combining four pixels into one and then up sampling the resulting quarter sized image the resulting image may be unacceptably grainy Optionally this facility may be turned off 18 Advanced exposure information e Off default e Evl00 ISO 100 fixed e Dynamic Ev responsive to ISO e Luminance cd m2 e lluminance lux PureShot allows for the display of exposure information in addition to the shutter speed and the ISO gain which may be useful in advanced shooting situations such as when using an iOS device in conjunction with other film or digital cameras or with external light meters or shooting using the zone system The Ev 00 option gives the standard Exposure Value based on an artificial fixed ISO of 100 while Dynamic Ev provides an Exposure Value that reflects the actual ISO of the exposure Alternatively the luminance in candelas per square metre or illuminance in lux of the scene may be displayed for compatibility with some specialised lighting measurement systems 19 For more on Exposure Value see h
13. tter after AF AE L e Lift then tap default e Lift only The standard behaviour of the Shutter Release button is to respond to a tap hold to temporarily lock focus and exposure and then a second tap to release the shutter Optionally the shutter may be released when the finger is lifted from the Shutter Release button bypassing the second tap To avoid taking a photograph if this option is selected gently slide the finger off the Shutter Release button Shutter Release button AF AE L e Enabled default e Disabled Optionally it is possible to disable the default behaviour of the Shutter Release button to respond to a tap hold to temporarily lock focus and exposure Combined with the 14 Lift only option of the Release shutter after AF AE L setting this allows the Shutter Release button to behave in the same way as with the default iOS Camera app where pressing the button does nothing while releasing it captures the image Hardware shutter release e Enabled e Disabled default Optionally it is possible to use the Volume button on your iOS device as a simple shutter release Note that the Volume button cannot be used to lock focus and exposure 15 Focus amp exposure settings AF Assist Lamp e Enabled e Disabled default Optionally it is possible to use your iOS device s torch if flash hardware is available to speed up the finding and locking of focus when shooting in lower light situations and using
14. ttp en wikipedia org wiki Exposure_value 20 Artist amp copyright settings Artist name You may enter text that will be used in the images EXIF metadata as the Artist Name and also for any copyright metadata where required Copyright e None default e Year e Year Artist Name Optionally you may add copyright metadata to your photographs This can either take the form of the year or the year followed by the Artist Name as entered above License e None default e All Rights Reserved e Public Domain 21 e Creative Commons e Creative Commons BY e Creative Commons BY SA e Creative Commons BY ND e Creative Commons BY NC e Creative Commons BY NC SA e Creative Commons BY NC ND Optionally you may add license terms to any copyright data you have chosen to add You have the option of choosing a simple All Rights Reserved of placing the image in the Public Domain which removes any other copyright data entered above or one of various Creative Commons copyleft licenses For more details on the differences between the different Creative Commons licenses see http creativecommons org licenses 22 Advanced settings Anti Shake notification e Disabled default e Enabled You may choose to be notified via an on screen icon if there is any vibration camera shake that is likely to affect the photograph you are taking Anti Shake action e On screen warning only default e Warn and delay shutter rel
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