From 35a96bde514a8897f6f0fcc41c5833bf63df2e2a Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 27 Apr 2024 18:29:01 +0200
Subject: Adding upstream version 1.0.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 share/extensions/param_curves.inx | 47 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 share/extensions/param_curves.inx

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

diff --git a/share/extensions/param_curves.inx b/share/extensions/param_curves.inx
new file mode 100644
index 0000000..d7a51c5
--- /dev/null
+++ b/share/extensions/param_curves.inx
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<inkscape-extension xmlns="http://www.inkscape.org/namespace/inkscape/extension">
+    <name>Parametric Curves</name>
+    <id>org.inkscape.effect.param_curves</id>
+    <param name="tab" type="notebook">
+        <page name="sampling"  gui-text="Range and Sampling">
+            <param name="t_start"  type="float" min="-1000.0" max="1000.0" gui-text="Start t-value:">0.0</param>
+            <param name="t_end"    type="float" min="-1000.0" max="1000.0" gui-text="End t-value:">1.0</param>
+            <param name="times2pi" type="bool"                          gui-text="Multiply t-range by 2*pi">true</param>
+            <param name="xleft"    type="float" min="-1000.0" max="1000.0" gui-text="X-value of rectangle's left:">-1.0</param>
+            <param name="xright"   type="float" min="-1000.0" max="1000.0" gui-text="X-value of rectangle's right:">1.0</param>
+            <param name="ybottom"  type="float" min="-1000.0" max="1000.0" gui-text="Y-value of rectangle's bottom:">-1.0</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:">30</param>
+            <param name="isoscale" type="bool" gui-text="Isotropic scaling">false</param>
+            <label>When set, Isotropic scaling uses smallest of width/xrange or height/yrange</label>
+        </page>
+        <page name="use" gui-text="Use">
+            <label xml:space="preserve">Select a rectangle before calling the extension, it will determine X and Y scales.
+First derivatives are always determined numerically.</label>
+        </page>
+        <page name="desc" gui-text="Functions">
+            <label xml:space="preserve">Standard Python math functions are available:
+
+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); hypot(x,y); 
+cos(x); sin(x); tan(x); degrees(x); radians(x); 
+cosh(x); sinh(x); tanh(x).
+
+The constants pi and e are also available.</label>
+        </page>
+    </param>
+    <param name="fofx"     type="string"  gui-text="X-Function:">cos(3*t)</param>
+    <param name="fofy"     type="string"  gui-text="Y-Function:">sin(5*t)</param>
+    <param name="remove"   type="bool" gui-text="Remove rectangle">true</param>
+    <param name="drawaxis" type="bool" gui-text="Draw Axes">false</param>
+    <effect>
+        <object-type>rect</object-type>
+        <effects-menu>
+            <submenu name="Render"/>
+        </effects-menu>
+    </effect>
+    <script>
+        <command location="inx" interpreter="python">param_curves.py</command>
+    </script>
+</inkscape-extension>
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