User Manual
Contents
1. Unable to allocate more memory you should decrease the image size Note It s highly recommended to use the option Auto 5 3 Select storage media B Depending on your device you will see one or more buttons at the top of the screen representing each found storage media type CF Compact Flash card SD Secure Digital card MMC MultiMedia card MS Memory Stick SM Smart Media card On a HandEra you are able to switch between the SD MMC and CF slot NOTE Even if there is only 1 button you can use it to flush the image cache and re read the card contents Page 5 22 5 3 1 Preferences Preferences Invert Display Show filename Use Color if available Optimize 256 colors Thumbnail preview JPGview Autostart Slideshow Delay sec 9 OK Cancel ORORROOR Show Progress Dialog Use Thumbnail if available Show Progress Dialog Invert Display Use thumbnail if available Show filename Use Color if available shows the progress during a conversion Picture is inverted useful for backlight turned on JPGview is able to read a JPG thumbnail picture that could be part of the JPG header Most digital cameras write such a header Usually the thumb has a resolution of 160x120 pixels JPGview uses this thumbnail instead of the main picture if this flag is set The conversion will be about 10 times faster Show filename in view mode Uses 8 or 16 Bit color depending on your device P2. lt DIR gt A 1 Scale Auto 1 Wo 260486 1 kb 2 St LI ma DIR 3 ING 2603 bo 1 kb e WC ee all 32 3290 IMGJPG 439kb amp kG 2612 JPG 20kb pine arc e kal 33 3307 IMGJPG 665kb a NG 2616 JPG 13kb 10 Wo 2617 J86 iSkb me 11 IMG 2612 IPG raed me 1353 5308 IMGJPG AGA by 12 ING 2619 JPG Skb _ 13 ING_2620 JPG Skb Mr en Har SCH verte O RGAJRG 414kb 15 146 2623 JP6 10kb _ 16 IG 263486 12kb s 8 18 ING 2626 JPG 30kb 19 ING 2628 JPG 7kb 19 MG 2628 PG Gd 1232 2214 IMGUPG 498kb w a Ei ES o E X B em wm se ar 56 det ME Gi d AD ert Main File Directory on HandEra 330 and Tungsten with thumbnail preview Usage Change into a subdirectory by selecting its name 3 PALM lt DIR gt To 90 back to the upper directory select the entry in the list H lt DIR gt Ue mark a JPG for usage just select it 5 Keene Ty An image that was already loaded into the memory is marked with an 7 CLAUSZ2 JPG kh To scroll in the file list use the Scroll Bar on the right or use the UP DOWN keys or use your JogDial HandEra Sony only Page 4 22 5 1 Sort order You can change the sort order of the filenames by selecting the symbol in the upper left corner CO 5 2 Change the scale ratio By selecting the pull down Menu Scale you are able to influence the scaling ration There are several restrictions to large images With OS 3 5 x images should not be larger then 64Kb If you get the message
3. have a TRGpro HandEra 330 Sony Cli or a Palm also Tungsten device with a memory card required 3 Installation Simply use PalmPilot Install Tool to install the JPGview prc file onto your pilot and do a HotSync NOTE Don t run JPGview from a CF card with AutoCF TRGpro Only form the internal Memory Page 2 22 4 Shareware limitations Registration window There is no functional limitation for the unregistered version You will only get a reminder message every time you start JPGview or convert a picture In addition JPGview does not store the Use Thumbnail flag So you have to set it every time you enter the application Registering JPGview will support the development of future enhancements and is good for all future releases See also Shareware registration on page 21 JPGview Registration H Press the button for more Information about how to register Don t forget to add the HotSync Mame to your order Your HotSync Mame ts Palm 05 Emulator Enter your code here Registration About dialog Press for about and copyright information on JPGview Page 3 22 5 Main Directory View Start the application by choosing the D icon from the Palm launcher You will see a table which shows all the JPGs and subdirectories of the CF card inserted All other file types do not appear on this list Scale w Auto o
4. support e Sony Cli support 16 July 01 e VFS support e Some small bug fixes 21 June 01 e Bug fix with long filenames in the file info window e Adjustable sort order of filenames e Some Handera improvements 9 June 01 2 Official release e Small bug fixes e Using JPG thumbnails Page 19 22 Version 2 0b Version 1 0 1 June 01 2 Unofficial beta release Enhanced File information for Digicanms Write rescaled pics back to the CF card Image cache New file list And many other things 10 May 01 15 Official release View JPG files in any Path of the CF Automatic scaling Standard and progressive JPG s Inverted view e g for Backlight Copy JPG s to any path of the CF Delete JPG s Page 20 22 18 Shareware Registration Since it is a lot of work to develop an application like this decided to make it shareware This will guarantee future development The registration fee is only 12US Registered users will automatically receive future version without any extra costs To register please go to WWW PDASSI DE PRODUCT PHP PROD ID 343 or at PalmGear HTTP STORE YAHOO COM PILOTGEARSW CLAUSFENSKE HTML PalmGear Phone order 817 640 6558 PalmGear Fax order 817 640 6614 or if you are in Germany send me an Email to pay by bank transfer Once registered all nag screens will be gone and JPGview will remember the ThumbNail setting in the preferences Page 21 22 19 Contact If yo
5. AR Q N JPGview for PalmOS User Manual Version 3 0 Table of contents INTRODUCTION BEEN HARDWARE REQUIREMENTS unnvnunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnnnnnnunnnnnnnnnnnnnnnen INSTALLATION occ cee cache ctesecereente sac E SHAREWARE LIMITATIONS REGISTRATION WINDOW vannnaunaunnnnnnnnnnnnnnnnnnnnnnnunnnnnnunnnen MAIN DIRECTORY VEN ssasasnsnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn mnnn SORT ORDER hj SERGE SELECT STORAGE MEDIA nunaunnunnnnunnunnunnunnnnunnunnunnnnnnnunnunnunnnaunnunnnnunnunnunnunnnnunauenuen PREFERENCE G ssc tesesraedenes vassenesencdenctencsensdencdeast seston etusscaedseseieetiaecimatiueeuatbentaeerae NEEN Wiele OICHT CC Bel e le E 10 SIDESHOW EE 11 DELETE PGS 12 RESAMPEE JPGS ane 12 SEND PG SVA 13 RECEIVE IMAGES VIA IRDA OR FROM AN OTHER APPLICATION annnvnnnnnnnnnnnnnnnnnnnnnnennen 13 JPG FILE INFORMATION avauvnvnnnnunnunnnnnnnunnnnnunnunnnnnnnunnunnnnnnnunnunnunnnnunnunnunnunnnnunnunnunnn 14 USE THE DATABASE i annunnnnunnnnnnaunnnannnnnunannunannunnunnnnunnnnunnnannsnannavaunavannavaunavannauennnnee 15 THE HANDERA NR aisuesicatesndsinstevetiaetesabenetivetonstivetenndsajeveeveen sins aseeceancueatenesaeacannek 16 JOG ut pce besectecteceaees nan cavcgcesetcsetnccteacsncee sa cinseesschestauesbeacetesbescasectescasseaucsieseuene 18 VERSION TIS TORY E 19 SHAREWARE REGISTRATION se sisccicestcaetcwshcti ten chvenienetaartencteesivasicesiensteneivusteneiawsten
6. age 6 22 Optimize 256 colors Thumbnail preview JPGview Autostart Slideshow Delay If your device can only display 256 colors at a time OS lt 4 0 JPGview optimizes the color palette The result is a better quality but it s slower to process 256 Col optimized 256 Col Standard Show preview pictures in the file overview JPGview will start automatically upon memory card insertion Delay in seconds after the image is calculated for showing the next image in slideshow mode NOTE The image quality is better if JPGview uses the main picture Not every type of thumbnail header is supported right now Page 7 22 6 View JPGs To view a JPG select it from the list and press the EI button A dialog appears to inform you about the conversion progress File 2119 JF Resolution 160 120 Scale 1 1 Hew resolution 160x 120 Thumbnail Picture Top on screen to cancel aT WE S Conversion Progress Conversion if JPGview uses the thumbnail pic File 2117 JPG Resolution 1200x 1600 Scale 1 3 Hew resolution 150x200 Tap on screen to cancel You can abort the conversion at any time The scaling factor is determined automatically by the application or set to the value you selected Once the conversion is done you will see the image Image View on HandEra 330 w Use the arrow to go back to the file list Xx Use the cross symbol to delete the actual picture JPGview will autom
7. atically load the next picture SH APG Color on the Sony Cli NOTE If you get error messages about temporary files please check if you have enough space on your storage media If the error still occurs deselect Optimize 256 colors in the preferences and do not use progressive JPGs If the image if smaller than the screen resolution it s automatically centered Page 8 22 6 1 Progressive JPGs JPGview allows you also the use of progressive JPGS However it s not recommended to use them because they are more time intensive to calculate To process progressive JPGs JPGview creates some temporary files in the palm programs jpgview directory These files are removed after the calculation is done Depending on the size of the picture it may take some seconds before you see the conversion progress INFO Progressive JPEG Progressive JPEG rearranges the stored data into a series of scans of increasing quality In situations where a JPEG file is transmitted across a slow communications link a decoder can generate a low quality image very quickly from the first scan then gradually improve the displayed quality as more scans are received The final image after all scans are complete is identical to that of a regular sequential JPEG file of the same quality setting Progressive JPEG files are often slightly smaller than equivalent sequential JPEG files but the possibility of incremental display is the main rea
8. contents Manufacturer Camera Type Firmware version Exposure time Aperture Exposure Mode ISO speed Date Time Compression in Bits per Pixel rough estimate EV compensation Distance Exposure metering method Light source actually this means white balance setting Flash Focal length of lens used to take image Unit is millimeter VVVVVVVVV VV VV VV Note Not every field is filled by every camera Page 14 22 You can also use the file info with any other JPG file But you will see only the general informations Regular file info 14 Use The Database Right now you can save only one your favorite picture as a palm database To do so view the picture so that it is in the image cache and select Save as Database from the menu Now you can load the image independent from the inserted CF card at any time Page 15 22 15 The HandEra 3300 Some features are only available on the HandEra 330 device JPGview is already able to use the higher resolution of the HandEra Full screen view Full screen view is used automatically when a picture is shown Page 16 22 Landscape mode The Application switches automatically to the landscape mode if the image is also in a landscape format and it is larger than the screen Minimize the silk screen in the file window 1 0 Bilder Urlaub 2000 lt PIR i 1 Mew york lt DIR gt 2 PALM DIR gt 3 Test DIR gt d _TESTPIIP ikb 5 176 1650 ho jp
9. ed to calculate the image NOTE To exit the slide show you only need to tap ONCE onto the screen If you have turned on the progress dialog you will only see a small progress bar during slideshow operation Page 11 22 H Delete JPGs To delete a JPG select it and press in the main file window You need to confirm this action in the following dialog 10 Resample JPGs A nice function of JPGview is to write rescaled images back to the CF card This might be useful if you want to send images with your cell phone or modem and do not want to transmit several hundreds of kilobytes In addition you are able to set the compression rate of the new JPG between 1 an 100 100 means better quality and larger files The most reasonable setting for this is between 65 and 85 You can scale the image by setting the scale factor to 1 1 1 2 1 4 and 1 8 related to the original size Select i from the main file window A dialog comes up to let you adjust the settings described above Output settings In this dialog you also change the destination file name The default name is the original one with a leading Press Io to start the conversion procedure NOTE An already existing file with the same name will be overwritten The modified JPG has the same color depth as the original one One some devices it s not possible to create a file in the root path gt Select a destination path under the palm directory g
10. ede 21 CONT AGT EE 22 JPGVIEW COPYRIGHT NOTICE unnnnunnunnnnnnnunnunnnnnnnnnnunnunnnnnnnunnunnunnnnnnnunnunnunnnnunnunnunne 22 Page 1 22 1 Introduction JPGview gives you the possibility to view JPG Image files stored on a external media like Compact Flash SD card MMcard or Memory Stick on your PDA New is also a slideshow function You can use it either to simply view and modify your images made by a Digital Camera or just store and view Images without using the internal Memory of your Handheld device A great advantage of JPG files is the high compression level You can store more than 260 images in an acceptable quality with a resolution of 160x160 pixels on a small 4MB CF card If you are using aMail application like SnapperMail you will like the feature change the resolution and compression rate of a JPG and send the images directly to the Email program Now you can send handy pictures from your vacation to your friends or update a web page online with a cell phone In addition JPGview is able to read the extended header of JPGs coming from a digital camera It shows data like aperture exposure EV compensation Most of the actual Digicams store also a thumbnail picture as a part of the header 160x120 pixels JPGview is able to use this thumbnail for a quick preview This preview in now also used in the image overview screen with a resolution of 40x30 pixels 2 Hardware Requirements To use JPGview you need to
11. g 11kb 6 2117 1PG 12kb v d 2119 JPG GEI ae 2201 Po 18kb 9 330 216PG SKD 10 GO Po 19kb 11 Angell Immigration ipe 139kb 12 CLAUS IP 34kb 13 EEHUHN IPS B1kb 14 Kopie von 2119 IP ekb 15 Linux inside jpg 2ekb 16 LINDA JP 20kb 17 MHIP d kh 18 Mew york pg 24kb 19 OLYMPUS JP Gikb D ME t Page 17 22 16 Jog Dial JPGview supports the HandEra 330 and Sony Cli Jog Dial for one hand operation It is used for the following functions Function Picture view mode Directory list mode View previous picture Scroll one list item View next picture Scroll one list item Page 18 22 17 Version History Version Version Version Version Version Version Version Version 3 00 2 94 2 92 2 9 2 b 2 5b 2 1 2 01 27 November 02 e Thumbnail preview e Support for Palm OS 5 Tungsten T e Supports the Exchange Manager gt Works with SnapperMail and allows direct beaming of JPEGs via IrDa from Digital Cameras Notebooks e fix for CASIO Exilim thumbnail view and maybe also other brands e Some bug fixes 10 May 02 e Slideshow e Better Jog Dial support e Minor changes exit view icons center image 10 November 01 e Some bug fixes JPEG formats file attributes e Font selection e Improved progress dialog e Improved speed Official Color release e VFS improvements e Adjustable scaling e Improved progressive handling Public Beta e Color
12. son for using progressive JPEG Page 9 22 To move an image tap into it hold the stylus down and move the picture Moving images if they do not fit onto the screen When an image is loaded it is still in the internal memory even if you are back in the file window image cache How many pictures are stored in the cache depends on the image size and the amount of memory available Normally the cache can hold 5 pictures The application cleans up the cache when the directory contents are refreshed change the directory switch to another window like the file info and back there is not enough memory available for the next action When the image is shown you can jump to the next or previous picture by using the UP DOWN key 7 Copy JPGs Select in the main file view to copy a JPG into another directory A dialog comes up to let you select the destination Select destination for copy It is possible to change the destination file name in the upper input line Select the destination directory in the lower list box the same way as in the main file window and press K to copy the file Page 10 22 8 Slideshow To view all pictures of the actual path in a slideshow mode press the 7 button The first picture is either the first in the actual path if there is no file selected or the one the current selection The time delay between the pictures is the setting in the preferences plus the time need
13. t palm is the default path for SONY devices To change the destination path enter it in the format destpath filename This path is always relative to the root path of your storage media Page 12 22 11 Send JPG s via Email JPGview is able to send JPG Files directly to an Email application like SnapperMail see http www snappermail com palm email for more information To send an image to SnapperMail select the File you want to send and press the 13 button A progress dialog appears and SnapperMail will be activated automatically 12 Receive Images via IrDa or from an other application JPGview registers for JPG file types This means that if you beam a JPG via Infrared from an other device like a DigiCam or Notebook JPGview picks up the file saves it to the memory card and displays the image You can also call JPGview directly from SnapperMail sell D BE From The SnapperMail Team Sub Jpeg Images Progressive and non progressive jpeg formats attached E Proqressiuae ma PAL JOpen with JPGview ElStand Properties Bean save to Memory Card Save All to Card OS SnapperMail Page 13 22 13 JPG File Information Most of the actual digital cameras write a special file header with information about the camera settings with which the photo was taken Select KON to take a look at this information D Extended JPEG file info JPGview is currently able to analyze the following
14. u discover new bugs have ideas for future versions or just comments please contact me by e mail at mail claus fenske de Claus Fenske Dusseldorf Germany http www claus fenske de jpgview 20 JPGview Copyright Notice Copyright c by Claus Fenske All Rights Reserved The author assumes no responsibility for any damage or loss resulting from the use or misuse of this software Special thanks to everyone who gave me support to develop this application or just wrote useful comments And some very special thanks to Michael Walton from HandEra Ken Zemach Thomas Lienhard Page 22 22
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