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List: imagemagick-user
Subject: RE: [magick-users] Drawing pie chart
From: "Hugh Brackett" <ebrackett () citi-us ! com>
Date: 2003-07-31 20:43:13
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[Attachment #2 (multipart/alternative)]
http://www.w3.org/TR/SVG/paths.html has an example of drawing a pie chart
using
a path with eliptical arcs.
You can almost feed the path element straight to -draw. Put the attributes
(fill, stroke, etc) before path, though.
You could also generate SVG and have ImageMagick convert it for you.
A bit of digging should turn up some open source software for making pie
charts.
-----Original Message-----
From: magick-users-bounces@imagemagick.org
[mailto:magick-users-bounces@imagemagick.org]On Behalf Of Karin Brede
Sent: Thursday, July 31, 2003 12:06 PM
To: magick-users@imagemagick.org
Subject: [magick-users] Drawing pie chart
Hello,
I've been trying to draw a pie chart filled with a pattern for some while
now using the command line tool.
I can draw circles or squares with the prettiest patterns, I even get some
sort of arc drawn.
But I'm totally puzzled as to draw a 360 degrees pie chart with different
slices.
Could anyone point me to some documentation (other than the one on
ImagesMagick Server)? Even better would be a tutorial with examples.
Once I get the pie chart done with the command line tool, I will hopefully
be able to integrate the thing into a PHP-page using the exec()-function or
the like. Or is there a better way to do this with PHP? (I already tried the
gd-functions, but that didn't get me all the way through either).
Any hint will be greatly appreciated,
Karin
--
I. A. Karin Brede, Web Development
uni-X Software AG Werbung & Neue Medien
Alter Steinweg 5 48143 Münster
Tel. +49-251-9191-0 Fax +49-251-9191-199
http://www.uni-X.com brede@uni-X.com
[Attachment #5 (text/html)]
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<META content="MSHTML 6.00.2600.0" name=GENERATOR></HEAD>
<BODY>
<DIV><FONT color=#0000ff><A href="http://www.w3.org/TR/SVG/paths.html"><FONT
face=Arial size=2>http://www.w3.org/TR/SVG/paths.html</FONT></A><FONT
face=Arial><FONT size=2> <SPAN class=343101520-31072003>has an example of
drawing a pie chart using</SPAN></FONT></FONT></FONT></DIV>
<DIV><FONT color=#0000ff><FONT face=Arial><FONT size=2><SPAN
class=343101520-31072003>a path with eliptical
arcs.</SPAN></FONT></FONT></FONT></DIV>
<DIV><FONT color=#0000ff><FONT face=Arial><FONT size=2><SPAN
class=343101520-31072003></SPAN></FONT></FONT></FONT> </DIV>
<DIV><FONT color=#0000ff><FONT face=Arial><FONT size=2><SPAN
class=343101520-31072003>You can almost feed the path element straight to -draw.
Put the attributes (fill, stroke, etc) before path,
though.</SPAN></FONT></FONT></FONT></DIV>
<DIV><FONT color=#0000ff><FONT face=Arial><FONT size=2><SPAN
class=343101520-31072003>You could also generate SVG and have ImageMagick
convert it for you.</SPAN></FONT></FONT></FONT></DIV>
<DIV><FONT face=Tahoma><FONT size=2><SPAN class=343101520-31072003><FONT
face=Arial color=#0000ff> A bit of digging should turn up some open source
software for making pie charts.</FONT></SPAN></FONT></FONT></DIV>
<DIV><FONT face=Tahoma><FONT size=2><SPAN
class=343101520-31072003></SPAN></FONT></FONT> </DIV>
<DIV><FONT face=Tahoma><FONT size=2><SPAN
class=343101520-31072003></SPAN></FONT></FONT> </DIV>
<DIV><FONT face=Tahoma><FONT size=2><SPAN
class=343101520-31072003> </SPAN>-----Original Message-----<BR><B>From:</B>
magick-users-bounces@imagemagick.org
[mailto:magick-users-bounces@imagemagick.org]<B>On Behalf Of </B>Karin
Brede<BR><B>Sent:</B> Thursday, July 31, 2003 12:06 PM<BR><B>To:</B>
magick-users@imagemagick.org<BR><B>Subject:</B> [magick-users] Drawing pie
chart<BR><BR></DIV></FONT></FONT>
<BLOCKQUOTE
style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px solid"><BR><FONT
face="Courier New" size=2>Hello,</FONT> <BR><BR><FONT face="Courier New"
size=2>I've been trying to draw a pie chart filled with a pattern for some
while now using the command line tool.</FONT> <BR><FONT face="Courier New"
size=2>I can draw circles or squares with the prettiest patterns, I even get
some sort of arc drawn.</FONT> <BR><BR><FONT face="Courier New" size=2>But I'm
totally puzzled as to draw a 360 degrees pie chart with different
slices.</FONT> <BR><BR><FONT face="Courier New" size=2>Could anyone point me
to some documentation (other than the one on ImagesMagick Server)? Even better
would be a tutorial with examples.</FONT> <BR><BR><FONT face="Courier New"
size=2>Once I get the pie chart done with the command line tool, I will
hopefully be able to integrate the thing into a PHP-page using the
exec()-function or the like. Or is there a better way to do this with PHP? (I
already tried the gd-functions, but that didn't get me all the way through
either).</FONT> <BR><BR><FONT face="Courier New" size=2>Any hint will be
greatly appreciated,</FONT> <BR><FONT face="Courier New" size=2>Karin</FONT>
<BR><FONT face="Courier New" size=2><BR>-- <BR>I. A. Karin Brede, Web
Development<BR>uni-X Software AG Werbung & Neue
Medien<BR>Alter Steinweg 5 48143 Münster<BR>Tel.
+49-251-9191-0 Fax +49-251-9191-199<BR>http://www.uni-X.com
brede@uni-X.com</FONT></BLOCKQUOTE></BODY></HTML>
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