gifhisto.html

来自「在EM85XX」· HTML 代码 · 共 73 行

HTML
73 行
字号 
<!doctype HTML public "-//W3O//DTD W3 HTML 2.0//EN"><HTML><HEAD><TITLE>gifhisto</TITLE><link rev=made href=mailto:esr@snark.thyrsus.com></HEAD><BODY>Go to <a href="index.html">index page</a>.<CENTER><H1>gifhisto</H1></CENTER>A program to create histogram of number of pixels using each color.  The outputcan be formatted into a GIF histogram file, or as text file - both go tostdout.<P><H1>Usage:</H1><pre>gifhisto [-q] [-t] [-s Width Height] [-n ImageNumber] [-b] [-h] gif-file</pre>If no gif-file is given, GifHisto will try to read a GIF file from stdin.<P><H1>Memory required:</H1>Line.<H1>Options:</H1><DL><DT> [-q]<DD> Quiet mode.  Default off on MSDOS, on under UNIX. Controls printout   of running scan lines.  Use -q- to invert.<P><DT> [-t]<DD> Force output to be text file of the following form: (colormap size)   lines each containing two integers: number of times color appeared, and   color index.  Lines are in increasing color index order. This output can be   fed directly to a sort program if ordering by color frequency   is desired.<P>   The colrmap picked is the one to be used for the image to generate   histogram for, as defined in GIF format.<P><DT> [-s Width Height]<DD> Size of GIF histogram file.  The Height of the   histogram should be power of 2 dividable by number of colors in colormap.<P>   Width sets the resolution (accuracy if you like) of the histogram as   the maximum histogram bar is scaled to fit it.<P><DT> [-n ImageNumber]<DD> Image number to test.  Default is one.<P><DT> [-b]<DD> Zeros the background color count.  As only linear scale bars are   supported and usually the background appears much more often then other   colors, deleting the background count will improve the scaling of other   colors.<DT> [-h]<DD> Print one line of command line help, similar to Usage above.<P></DL><H1>Author:</H1>Gershon Elber<HR><ADDRESS>Eric S. Raymond <A HREF="mailto:esr@thyrsus.com">&lt;esr@snark.thyrsus.com&gt;</A></ADDRESS></BODY></HTML>

gifhisto.html - 源码说明

本页面展示了「在EM85XX」中的 gifhisto.html 源码文件，采用 HTML 编程语言编写，共 73 行代码。您可以在线阅读完整代码内容，也可以返回资源详情页下载完整源码包进行本地学习和开发。

虫虫开发者社区收录了大量与EM85XX相关的技术资源，包括源代码、技术文档、电路图等，是电子工程师和嵌入式开发者的专业学习平台。

⌨️ 快捷键说明

复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?