<HTML ><HEAD ><TITLE >ImageColorsForIndex</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.44"><LINK REL="HOME" TITLE="PHP Manual" HREF="manual.html"><LINK REL="UP" TITLE="Image functions" HREF="ref.image.html"><LINK REL="PREVIOUS" TITLE="ImageColorSet" HREF="function.imagecolorset.html"><LINK REL="NEXT" TITLE="ImageColorsTotal" HREF="function.imagecolorstotal.html"></HEAD ><BODY BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >PHP Manual</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.imagecolorset.html" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.imagecolorstotal.html" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.imagecolorsforindex" >ImageColorsForIndex</A ></H1 ><DIV CLASS="refnamediv" ><A NAME="AEN11688" ></A >ImageColorsForIndex -- get the colors for an index</DIV ><DIV CLASS="refsect1" ><A NAME="AEN11691" ></A ><H2 >Description</H2 ><DIV CLASS="funcsynopsis" ><P ></P ><CODE CLASS="FUNCDEF" >array imagecolorsforindex</CODE >(int im, int index);<P ></P ></DIV ><P > This returns an associative array with red, green, and blue keys that contain the appropriate values for the specified color index.</P ><P > See also <A HREF="function.imagecolorat.html" ><B CLASS="function" >imagecolorat()</B ></A > and <A HREF="function.imagecolorexact.html" ><B CLASS="function" >imagecolorexact()</B ></A >.</P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="function.imagecolorset.html" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="manual.html" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.imagecolorstotal.html" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >ImageColorSet</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.image.html" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >ImageColorsTotal</TD ></TR ></TABLE ></DIV ></BODY ></HTML >