<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
<HTML>
<HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
<META NAME="Generator" CONTENT="MS Exchange Server version 5.5.2657.73">
<TITLE>RE: [Chameleon] Chameleon 1.99 Beta 2 - NorthArrow problem</TITLE>
</HEAD>
<BODY>
<P><FONT SIZE=2 FACE="Courier New">Hi All,</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New">If I use the beta2 as is, I get this (fatal) error in my PHP log:</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New">[29-Jul-2004 09:02:51] PHP Warning: imagesx(): supplied argument is not a valid Image resource in C:\chameleon\epra\htdocs\widgets\TrueNorth\TrueNorth.widget.php on line 196</FONT></P>
<P><FONT SIZE=2 FACE="Courier New">[29-Jul-2004 09:02:51] PHP Warning: imagesy(): supplied argument is not a valid Image resource in C:\chameleon\epra\htdocs\widgets\TrueNorth\TrueNorth.widget.php on line 197</FONT></P>
<P><FONT SIZE=2 FACE="Courier New">[29-Jul-2004 09:02:51] PHP Fatal error: [MapServer Error]: msCalculateScale(): Invalid image extent, minx=0.000000, miny=0.000000, maxx=0.000000, maxy=0.000000.</FONT></P>
<P><FONT SIZE=2 FACE="Courier New"> in C:\chameleon\epra\htdocs\widgets\TrueNorth\TrueNorth.widget.php on line 203</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New">I had to remove my north arrow widget to get the page to load. I did not have this problem with the CVS version of July 22nd (should I consider beta2 to be older?).</FONT></P>
<P><FONT SIZE=2 FACE="Courier New">Where does it get the extent from? My context and mapfile have a valid extent and projection....</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New">Regards,</FONT>
</P>
<P><FONT SIZE=2 FACE="Courier New">Jacob</FONT>
</P>
<BR>
<BR>
<BR>
<BR>
<P><B><FONT COLOR="#009500" FACE="Arial">J</FONT><FONT COLOR="#009500" SIZE=1 FACE="Arial">ACOB</FONT> <FONT COLOR="#009500" FACE="Arial">D</FONT><FONT COLOR="#009500" SIZE=1 FACE="Arial">ELFOS<BR>
</FONT><FONT COLOR="#009500" FACE="Arial">S</FONT><FONT COLOR="#009500" SIZE=1 FACE="Arial">PATIAL</FONT> <FONT COLOR="#009500" FACE="Arial">I</FONT><FONT COLOR="#009500" SIZE=1 FACE="Arial">NFORMATION</FONT> <FONT COLOR="#009500" FACE="Arial">A</FONT><FONT COLOR="#009500" SIZE=1 FACE="Arial">NALYST</FONT><BR>
</B><FONT COLOR="#000000" SIZE=2 FACE="Arial">Maunsell Australia Pty Ltd<BR>
629 Newcastle Street<BR>
PO Box 81<BR>
Leederville 6902<BR>
Western Australia<BR>
ABN 20 093 846 925<BR>
<BR>
Tel + 61 8 9281 6185<BR>
Fax + 61 8 9281 6297<BR>
</FONT><U><FONT COLOR="#009C21" SIZE=2 FACE="Arial">jacob.delfos@maunsell.com</FONT></U>
</P>
</BODY>
</HTML>