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| author | William Joye <wjoye@cfa.harvard.edu> | 2017-01-03 21:51:01 (GMT) |
|---|---|---|
| committer | William Joye <wjoye@cfa.harvard.edu> | 2017-01-03 21:51:01 (GMT) |
| commit | a780057cc1b51dd3a557549c3cf2431f09136c0d (patch) | |
| tree | 717f78052c55596449b27743171d7e170c4d39a0 /tkimg/doc/index.htm | |
| parent | 7749430b9352c1eaf5dca7d8a89a6d35f565ef24 (diff) | |
| download | blt-a780057cc1b51dd3a557549c3cf2431f09136c0d.zip blt-a780057cc1b51dd3a557549c3cf2431f09136c0d.tar.gz blt-a780057cc1b51dd3a557549c3cf2431f09136c0d.tar.bz2 | |
upgrade tkimg to 1.4.6
Diffstat (limited to 'tkimg/doc/index.htm')
| -rw-r--r-- | tkimg/doc/index.htm | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/tkimg/doc/index.htm b/tkimg/doc/index.htm deleted file mode 100644 index c74378d..0000000 --- a/tkimg/doc/index.htm +++ /dev/null @@ -1,80 +0,0 @@ -<?xml version="1.0" encoding="iso-8859-1"?> -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" - "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> -<html xmlns="http://www.w3.org/1999/xhtml"> -<head> - <title>Img Documentation</title> - <meta http-equiv="Content-Type" content="text/html" /> -</head> - -<body> -<h1>Img Manual</h1> - -<table width="100%"> - <tbody> - <tr> - <td><a href="index.htm">Introduction</a></td> - <td><a href="install.htm">Installation</a></td> - <td><a href="formats.htm">Format handlers</a></td> - <td><a href="library.htm">External libraries</a></td> - </tr> - </tbody> -</table> - -<h3>Introduction</h3> - -<p>Img is a Tk extension, adding support for many other Image formats: BMP, -XBM, XPM, GIF (with transparency, but without LZW), PNG, JPEG, TIFF and -postscript. This version only works with Tcl/Tk 8.0 or higher (any patchlevel, -tested up to 8.4a1). If you are using Tk4.2 or lower, please stick with -Img1.1.4 (which is still available).</p> - -<p>Currently there are two identical source distributions:</p> - -<table width="100%"> - <tbody> - <tr> - <td width="10%"> </td> - <td><a - href="ftp://ftp.neosoft.com/pub/tcl/sorted/packages-8.0/graphics/img/1.2/img124.zip">img124.zip</a></td> - <td>(for Windows)</td> - <td>(about 1.8 Mb)</td> - </tr> - <tr> - <td> </td> - <td><a - href="ftp://ftp.neosoft.com/pub/tcl/sorted/packages-8.0/graphics/img/1.2/img1.2.4.tar.gz">img1.2.4.tar.gz</a></td> - <td>(for Unix)</td> - <td>(about 1.6 Mb)</td> - </tr> - </tbody> -</table> - -<p>And a binary distribution</p> - -<table width="100%"> - <tbody> - <tr> - <td width="10%"> </td> - <td><a - href="ftp://ftp.neosoft.com/pub/tcl/sorted/packages-8.0/graphics/img/1.2/img124.exe">img124.exe</a></td> - <td>(for Windows)</td> - <td>(about 800 kb)</td> - </tr> - <tr> - </tr> - </tbody> -</table> - -<p>If you want to write images to disk which contain transparency information -(e.g. GIF89 or PNG with alpha channel), you need at least Tk8.3.</p> - -<p>In stead of LZW the run-length encoding of Hutchison Avenue Software -Corporation is used, also known as miGIF compression. The miGIF compression -routines do not, strictly speaking, generate files conforming to the GIF spec, -since the image data is not LZW-compressed (this is the point: in order to -avoid transgression of the Unisys patent on the LZW algorithm.) However, -miGIF generates data streams that any reasonably sane LZW decompresser will -decompress to what we want.</p> -</body> -</html> |