Archive for August, 2007

Web site directory - 1515CHAPTERPlaying withPicturesYour computer can display and print all

Friday, August 31st, 2007

1515CHAPTERPlaying withPicturesYour computer can display and print all sorts ofpictures, ranging from simple drawings to photo- graphs and animations. The computer biz sometimesuses fancy terms such as digital imageand graphicimageto describe pictures, but basically a picture is adocument stored in its own file on a computer disk. As with any document, you can t just open a picture byitself. You need some sort of program to view a pictureon your screen. Programs you use to create and edit(change) pictures are generally referred to as graphicsprogramsor graphics editors. A graphics program likeWindows Picture and Fax Viewer (which comes withWindows XP) lets you look at pictures, but not changethem. A graphics editor like the Paint program thatcomes with Windows XP lets you create, view, and edit(change) pictures. Before we get into the programs, you need to get to thefolder where your pictures are stored. So we ll start thischapter with that. Using Your My Pictures FolderAs when storing all documents, you store pictures infolders. Windows XP already has a couple of built-in fold- ers especially well suited for storing pictures. Your MyPictures folder (which you ll find in your My Documentsfolder) is the easiest one to get to. There s also a foldernamed Shared Pictures, which is the same idea as MyPictures. However, on a network or computer with multi- ple user accounts, pictures in the Shared Pictures folderare available to everyone, whereas pictures in your MyPictures folder are private, in the sense that only youcan get to them. …In This ChapterUsing your My PicturesfolderUsing Windows Fax ViewerEditing pictures graphicsediting …
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From this point on, you (Web hosting asp) have to read

Thursday, August 30th, 2007

From this point on, you have to read and follow the instructions that appearon the screen as you go through the Wizard. If you still can t get your deviceinstalled, you ll probably have to use the software that came with the device pictures from that device. Only the instructions that came with your cam- era or scanner can tell you how to install and use that software. Troubleshooting Cameras and ScannersLots of things can cause a camera or scanner not to work. If the problem isthat you can t find the Get pictures from scanner or cameraoption underPicture Tasks in the Explorer bar, try these possibilities: .Make sure you re in your My Pictures or Shared Pictures folder orsome subfolder within one of those. The Get pictures . . .option neverappears in other folders. .Make sure the Explorer bar is visible and the Picture Tasks categoryis open. (See the section The Explorer Bar in Chapter 5.) .Make sure your scanner is properly installed as per the manufac- turer s instructions. Also, try using XP s installation to help. (See thesection Installing Cameras and Scanners, earlier in this chapter.) For beginners, the most common problem with scanners and cameras is assum- ing that all makes and models of these things are the same. They re not the same. You really need to learn the specifics of your exact camera or scanner. And theonly places to get that information are the printed documentation that camewith the device and the manufacturer s Web site. Trying to hack things togetherthrough sheer guesswork is likely to turn into a frustrating experience! SummaryThat should be enough to get you started working with pictures. You ll learnmore about working with pictures in Chapter 15. For now, here s a quick recapof the most important points made in this chapter: .Every picture is a document file. Like all files, pictures are stored infolders. .Windows XP comes with two built-in folders, My Pictures and SharedPictures, for storing pictures. .You can view and print photos on a CD. But if you wish to changethem, you need to copy them to your hard disk first. .If your digital camera or scanner is XP-compatible, you can use theScanner and Camera Wizard to get pictures right from your MyPictures folder. .To copy a picture from a Web page, right-click the picture andchoose Save Picture As.
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scenario is that the device does not connect (Web proxy server)

Wednesday, August 29th, 2007

scenario is that the device does not connect to the computer through a USB orFireWire cable and hence needs to be installed. The first step in installing anydevice to your computer is this: Follow the instruc- tions that came with the camera or scanner. There are hundreds of makes andmodels of these things on the market, and they re not all the same. While the gen- eral techniques described here and in Windows Help and Support might help, there s no substitute for following specific instructions for your specific device. If you ve been through that procedure and still can t get things to work, or forsome reason you were unable to complete the installation procedure by follow- ing the manufacturer s instructions, the next step is to grab a software diskthat came with your camera or scanner and put it into the appropriate drive. Then follow these steps: 1.Click the Start button and choose Control Panel. 2.If Control Panel opens in Category view, click Printers and OtherHardware. Otherwise, skip this step. 3.Open the Scanners and Cameras icon. The Scanners and Camerasfolder opens. If you have a scanner or camera installed on yourcomputer, each will be represented by an icon, something like theexample shown in Figure 14-7. Figure 14-7:The Scanners and Cameras folderA device that connects through a USB or FireWire port won tappear in Scanners and Cameras, even when it s working perfectly. That s because such devices are installed and uninstalled on-the-flyand hence don t need a permanent icon in Scanners and Cameras. 4.Under Imaging Tasks in the Explorer bar, click Add an imaging device. The first page of the Scanner and Camera Wizard opens. Read thefirst page; then click Next. 5.The next wizard page asks what device you want to install. Here show that works: If you inserted a disk from your camera or scanner already, clickthe Have Disk button. If you don t have a disk for your device, click your device manu- facturer s name in the left column; then (if possible) click yourspecific make and model of printer in the right column. Click Next.
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Figure 14-6:Copying a picture from a Web page2.In (Web design online)

Wednesday, August 29th, 2007

Figure 14-6:Copying a picture from a Web page2.In the Save Picture dialog box that opens, navigate to your My Picturesfolder, if you re not taken there automatically. The Save Picture dialog box works exactly like the Save As dialogbox discussed under Saving a Document in Chapter 6.3.Optionally, change the file name to something that will help you betteridentify the picture by name. 4.Click the Save button in the Save Picture dialog box. You ll find the file in your My Pictures folder (or in whatever folder you navi- gated to in Step 2). It will most likely be a JPEG, GIF, or PNG image, sincethey re the most widely used formats on the Web. You ll learn more aboutusing your My Pictures folder in Chapter 15. If right-clicking a picture doesn t get you to a menu, you can take a snapshot ofthe entire screen. Then paste the screenshot into a graphics program like Paintand crop out the parts you don t want. See the sections Printing the Screen in Chapter 8 and Editing Pictures with Paint in Chapter 15. Installing Cameras and ScannersIf you tried getting pictures from a camera or scanner using the precedingtechniques and couldn t get it to work, there are a few possibilities. First, eliminate the obvious ones: Is the camera/scanner turned on? Is the camera/ scanner connected to the computer? If those things are OK, the most likelyChapter
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only the area you want to scan is (Web site designers)

Tuesday, August 28th, 2007

only the area you want to scan is framed, as in Figure 14-5. Afteryou ve framed the area, you may click the Stretch button (shown atleft) to hide everything outside the framed area. Figure 14-5:An image scanned to, and framed within, the Preview area7.Click the Next button to get to the Picture Name and Destinationpage of the Wizard. Type the name of your choosing to identify thepicture (or group of pictures). 8.Choose a format from the Select a file formatdrop-down list. If indoubt, always choose JPEG (or JPG). 9.Click the Next button, and wait as the image is scanned. When theOther Options page appears, choose Nothing, and click the Finishbutton in the Wizard. Remove the document(s) from the scanner and return them to safekeeping. The scanned document is a photo, so you ll be able to open, view, and print itusing techniques described in Chapter 15. Copying Pictures from a Web PageIf you browse the Web using Internet Explorer (Chapter 10), and you comeacross a picture you d like to keep, you can easily copy it to your hard disk. Here s how: STEPS:Copy a Picture from a Web page1.Right-click the picture and choose Save Picture As, as in the exampleshown in Figure 14-6.314Part
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STEPS:Scan Documents1.Open your My Pictures folder. (Web server setup) 2.Under Picture

Monday, August 27th, 2007

STEPS:Scan Documents1.Open your My Pictures folder. 2.Under Picture Tasks in the Explorer bar, click Get pictures from scan- ner or camera. The Scanner and Camera Wizard opens. If you don t see Get pictures from scanner or camera, make sureyour camera or scanner is connected and turned on. If all s wellthere, see the section Troubleshooting Cameras and Scanners, later in this chapter. 3.After a brief delay, the Camera and Scanner Wizard opens. Click theNext button on the first page of the Wizard. 4.The second page of the Wizard, titled Choose Scanning Preferences, opens. Choose whichever option best describes how you want thescanned image to look, summarized as follows: Color picture:All colors, identical to the original. Grayscale:Black, white, and shades of gray only. No color. Black and White picture or text:Black and white only, no coloror grays. Useful when original is only black text on white paper. Custom:Depends on the settings defined under the CustomSettings button. The exact options available to you will dependon the make and model of your printer. Click the Custom Settingsoption to see your options. Click OK after choosing your options. 5.If you loaded multiple pages into the scanner s document feeder, choose Document Feeder from the Paper Source drop-down list. Then choose a page size, if necessary. If you ll just be scanning oneitem, choose Flatbed. Click Next. 6.Click the Preview button. Wait as your scanner scans the image. If the scanned image doesn t fill the preview area, or if you wantto scan only a portion of the image, drag the sizing handles so thatChapter Resolution (DPI) For many scanners, the Custom Settings option will allow you to adjust the res- olution of the scan. Resolution is measured in dots per inch (DPI). The basic ruleof thumb is the higher the DPI, the bigger, and more detailed, the resulting pic- ture. Large, detailed documents are great to use as originals for editing purposes. But smaller sizes are preferred when you ll be e-mailing files or using them on aWeb site. High resolution is really good when you re scanning something very small, like apostage stamp. High resolution will help capture the tiny details and pave theway toward clear, sharp enlargements.
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Figure 14-4:Pictures from the camera now (Virtual web hosting) in a

Sunday, August 26th, 2007

Figure 14-4:Pictures from the camera now in a folder named 2004 Wildflowers TourScanning DocumentsA scanner is like a photocopy machine attached to a computer. Unlike a photo- copy machine, which copies a document directly to paper, a scanner copies adocument to a file on your hard disk. The document will be a picture, which isfine in most cases. But if you scan text with hopes of editing it with WordPador some other word-processing program, it won t work. You ll have to convertthe scanned document to text first, using Optical Character Recognition(OCR) software. Many scanners come with such software. You can also purchase andinstall OCR software yourself. To see Windows XP-compatible OCR products, go to www.WindowsCatalog.com. On the home page, click the Software tab. In the left column, click Utilities.Scanner. To shop online, go to any site that sells software(for example, www.TigerDirect.com, www.cdw.com) and search for OCRsoftware. Exactly how you install and use your scanner depends on its make and model. Most of that information will have to come from the printed documentationthat came with the scanner. But assuming the scanner is XP-compatible, and isproperly installed, you can use the Camera and Scanner Wizard, described in If your scanner has a document feeder, and you intend to scan multiple docu- ments, load the documents to be scanned into the feeder. If you re just scan- ning one thing, go ahead and put it in the scanner. Make sure the scanner isturned on and ready to go; then execute the following steps:
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7.If you want (Web site development) to have Windows remove the

Saturday, August 25th, 2007

7.If you want to have Windows remove the pictures from the camerawhen it has finished copying them, choose the Delete pictures from mydevice after copying themoption, as in Figure 14-3. Then click Next. Figure 14-3:What to name the group of pictures and where to put them8.The next Wizard page just keeps you informed of how the copying isgoing. When all the photos have been copied, the Other Options pageappears. Choose Nothing; then click the Next button (you can publishphotos to the Web or order prints online at any time). 9.On the last Wizard page, click the Finish button. A folder will open, showing you all the copied images in Filmstrip view, as inthe example shown in Figure 14-4 (not the name of the folder in the upper-leftcorner of the window). You can turn off and disconnect the camera now. All ofits pictures are now safely stored on your computer s hard disk. If you didn ttell Windows to delete all the pictures from the camera, you can do so usingcontrols on the camera. We ll talk about techniques for viewing, printing, and editing pictures that yougot from your camera in Chapter 15. For now, it s time to talk about getting pic- tures from a scanner.
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The folder that the pictures are in is (Web page design)

Friday, August 24th, 2007

The folder that the pictures are in is a subfolder of your My Pictures folder. So, if you click the Up button in Explorer s toolbar to go to this folder s parent, you ll end up in My Pictures. To return to the photos, double-click the newfolder s icon. We ll talk about techniques for viewing, printing, and editing pictures in Chapter 15. For now, it s time to talk about getting pictures from a digital camera. Getting Pictures from a Digital CameraIf your digital camera is a recent model supported by Windows XP, and thatcamera connects to your computer with a USB or FireWire cable, you can usethe Scanner and Camera Wizard to get pictures from your camera to your hard disk. Here s the basic procedure: STEPS:Get Pictures from a Digital Camera1.Connect the camera to the computer via the USB or FireWire cable. 2.Turn on the camera, and wait a few seconds. Little messages in thenotification area will appear as Windows gets ready to copy from thecamera. Then you might see a dialog box asking what you want todo. Click Copy pictures to a folder on my computer . . ., and click OK. 3.The first page of the Scanner and Camera Wizard opens. Click theNext button. 4.The next Wizard page, titled Choose Pictures to Copy, displays acopy of each picture currently in the camera, similar to the exampleshown in Figure 14-2. If you don t want to copy a picture, clear itscheckmark. Click Next. 5.The Picture Name and Destination page appears next. Under option1, you should give the pictures a meaningful name something thatdescribes the whole group of pictures. Something like Vacation 2003or Christmas 2003 might be good. In Figure 14-3, I name my pictures2004 Wildflowers Tour as an example. 6.Under Choose a Place, you can leave that setting unchanged to placeall the pictures in a subfolder within your My Pictures folder. The backslash () separates a folder name from its parent folder sname. For example, My Pictures2004 Wildflowers Tour means Afolder named 2004 Wildflowers Tour contained within the MyPictures folder.
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a Kodak Picture CDWhen you insert a Kodak (Web site design)

Thursday, August 23rd, 2007

a Kodak Picture CDWhen you insert a Kodak Picture CD into your CD drive, you ll most likely see aslide show of the pictures on the CD. Clear the checkmark next to Show OpeningSlideshow, or press the Spacebar on your keyboard. You should come to themain program for managing a Kodak Photo CD. Here s how to proceed: 1.Click the first option, My Pictures (shown as follows), on the main menu. 2.Click the Save As option on the next page that appears. 3.Click the Select All button near the upper-left corner of Kodak s programwindow, as follows. 4.Under Choose picture size, I recommend that you choose Large (forprinting), since this will give you the best originals to work with. 5.Click the Save button in the Kodak program, shown as follows. In the Save As dialog box that opens, navigate to the folder in which you wantto store the pictures. For example, to put the pictures in your My Pictures folder, click the large My Documents icon at the left side of the Save As dialog box; thendouble-click the icon for your My Pictures folder. Change the file name to whatever you want to name this group of pictures. Clickthe Save button in the Save As dialog box. When copying is done, you ll see adialog box telling you how many pictures were copied. Click its OK button. Thenyou can close the Kodak program (large X near its upper-right corner) andremove the CD. Keep the CD in a safe place as a backup of your original photos. From now on, you can work with the copies of the photos in a subfolder withinyour My Pictures folder.
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