A complete example that opens an Excel workbook, loops through all the charts and saves them as GIFs and then closes the Excel workbook is here: Win32::OLE->new('Excel.Application', 'Quit'); # use the Excel application if it's open, otherwise open new

Wordle is a Java applet, and Java applets are not permitted to write anything to your disk. So, while the applet could generate a jpeg, it wouldn't be able to give it to you!

It is not recommended that you use BMP, and formats besides JPG, PNG, SVG, or GIF are very proprietary in nature and not suited to posting on the web.

A good idea would be to record a macro in Microsoft Excel and then convert it to Perl. But here is a complete example:

Yes and No. For large external images, you must convert non-JPEG images to 24-bit color JPEGs for them to work with the blazePDF jpg2bPDF app. Smaller images (JPG, PNG, and GIF) can be loaded dynamically in Flash and captured with either native Flash BitmapData methods, or with blazePDF methods..

Because the majority of Web browsers cannot display anything but those formats. They're also much smaller in file size than other format such as BMP. Some browsers support the displaying of nonstandard image formats, such as the ART format for AOL, but no other Web browsers can see them. Why you can't use ".bmp" files from Paint: most web browsers can't understand '.bmp' files.

These are attractive formats as they result in much smaller files than TIFF. Unfortunately, there are several good reasons why you should not use them for print. The compression process used by JPEG discards some of the data in your image resulting in a reduction in image quality. GIF files use a similar compression process to LZW-TIFF available in many software applications, however, this format only supports 256 colours/shades of grey, often significantly reducing the quality of your figures.

A) - In Internet Explorer right click on the gif or jpeg image. From the drop down menu select "save as" or "save target as". This will save the image to your default folder, which in most cases is the "my documents" folder. In Netscape right click on the gif or jpeg image. From the drop down menu select "save image as".

Yes, the code below saves the first embedded chart on Sheet1 as a GIF file named Mychart.gif. Set CurrentChart = Sheets("Sheet1").ChartObjects(1).Chart Fname = ThisWorkbook.Path & "\Mychart.gif" CurrentChart.Export Filename:=Fname, FilterName:="GIF"

World files are listed as "TFW" for "TIF" images, "JGW" for "JPG" images, "SDW" for "SID" images, and so forth. The world file is designed the same in each case, and AEJEE can use these world files. AEJEE cannot create the world files for images. ArcGIS or ArcView 9.x or other suitable professional level ESRI GIS software is required to make these files.

You need to manually get libgif and libjpeg and compile and install them on your system. They will install by default in /usr/local/lib, so once they're installed, you have to make sure that LD_LIBRARY_PATH=/usr/local/lib or put /usr/local/lib in your ld.so configuration file. In addition, you also have to remove libgif.* and libjpeg.* from your /usr/lib directory, as these will be found first (and even if you finagle ld.

Yes, although GIF and JPEG files are best suited for viewing on computer monitors. Due to compression, these image formats can occasionally lose unexpected detail or color. Small GIFs and JPEGs are an excellent way for us to preview your document quickly. If you are using a GIF or JPEG file as your finished artwork, please make sure that the image is made to the size that you want to print it and has a resolution of 300 pixels per inch or greater.

GIFs (Graphics Interchange Format) and JPEGs (Joint Photographic Experts Group) are the most commonly used image formats for the web. In general, simple line art and smallish images are best saved as GIFs. JPEGs are better for large images and photographs.

These formats can be broken up into two major categories: raster, and vector. This project uses the vector format, but we will describe raster first. Popular raster formats include GIF, JPEG, PNG, and TIFF. In these formats, each pixel in the image is represented by a specific bit of data in the file. Storing each pixel of a large image creates a huge file! Many formats try to get around this by compressing the data so that each bit of data can represent several pixels.

A PNG file is used to overlay other images. The image is transparent with the background image or text showing through. A JPEG file is solid. These files are generally used as a background type of image.

It will depend on your display environment, which may already provide these functions. Reference JPEG software is at http://www.ijg.org/files/.

JPEGs (Joint Photographic Experts Group) are used for photographic art, .GIFs (Graphics Interchange Format) are used for line art.

GIF is short for Graphics Interchange Format. GIF's advantages is that it is supported by practically all web browsers, can include transparent backgrounds, supports interlacing (providing a low-resolution preview of the graphic to the viewer while it downloads), and can be used as an image map (allowing the viewer to click on the graphic as they would a regular link to another site.) GIF's disadvantages are that it can only support 8-bit color (or a palette no greater than 256 colors).

A "gif" file is one of many types of graphical images on the web. Gifs have a maximum of 256 colors. They can be used to create animated banners. Graphics can save quite a bit on file size if you are only using a few colors on your banner. However, if you want to have a banner with lots of colors, but a gif file will be too large (in terms of size) for the banner exchange, you might want to use a "jpeg." A "jpeg"or "jpg" is another type of graphic that is commonly used on the web.