From 00f6636fb57c16940a91c6dd743f442fcc5df556 Mon Sep 17 00:00:00 2001
From: "Johan B. C. Engelen" <jbc.engelen@swissonline.ch>
Date: Thu, 14 Sep 2006 23:07:51 +0000
Subject: Renamed effect and made an extended "Function Plotter". Kind of an
 excuse to showcase the 'notebook' parameter type i added.

(bzr r1707)
---
 share/extensions/funcplot.inx | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 share/extensions/funcplot.inx

(limited to 'share/extensions/funcplot.inx')

diff --git a/share/extensions/funcplot.inx b/share/extensions/funcplot.inx
new file mode 100644
index 000000000..cd813f077
--- /dev/null
+++ b/share/extensions/funcplot.inx
@@ -0,0 +1,34 @@
+<inkscape-extension>
+    <_name>Function Plotter</_name>
+    <id>org.inkscape.effect.funcplot</id>
+	<dependency type="executable" location="extensions">funcplot.py</dependency>
+	<dependency type="executable" location="extensions">inkex.py</dependency>
+	<param name="tab" type="notebook">
+	    <page name="sampling" _gui-text="Sampling">
+	        <param name="xstart" type="float" min="-1000.0" max="1000.0" _gui-text="Start x-value">0.0</param>
+	        <param name="xend" type="float" min="-1000.0" max="1000.0" _gui-text="End x-value">1.0</param>
+	        <param name="ybottom" type="float" min="-1000.0" max="1000.0" _gui-text="y-value of rectangle's bottom">0.0</param>
+	        <param name="ytop" type="float" min="-1000.0" max="1000.0" _gui-text="y-value of rectangle's top">1.0</param>
+	        <param name="samples" type="int" min="2" max="1000" _gui-text="Samples">8</param>
+	    </page>
+	    <page name="desc" _gui-text="Help">
+        	<param name="pythonfunctions" type="description">The following functions are available:
+(the available functions are the standard python math functions)
+ceil(x); fabs(x); floor(x); fmod(x,y); frexp(x); ldexp(x,i); modf(x); exp(x); log(x [, base]); log10(x); pow(x,y); sqrt(x); acos(x); asin(x); atan(x); atan2(y,x); cos(x); hypot(x,y); sin(x); tan(x); degrees(x); radians(x); cosh(x); sinh(x); tanh(x).
+
+The constants pi and e are also available. </param>
+	    </page>
+	</param>
+	<param name="fofx" type="string" _gui-text="Function">exp(-x*x)</param>
+	<param name="fponum" type="boolean" _gui-text="Calculate first derivative numerically">true</param>
+	<param name="fpofx" type="string" _gui-text="First derivative"></param>
+    <effect>
+		<object-type>rect</object-type>
+                <effects-menu>
+                        <submenu _name="Render"/>
+                </effects-menu>
+    </effect>
+    <script>
+        <command reldir="extensions" interpreter="python">funcplot.py</command>
+    </script>
+</inkscape-extension>
-- 
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