From d62dc09acfa84150fd51b53a46bb36213059cdd8 Mon Sep 17 00:00:00 2001
From: David Rose <david@ddrose.com>
Date: Tue, 23 Sep 2003 23:53:57 +0000
Subject: [PATCH] add set_thickness

---
 panda/src/parametrics/parametricCurveDrawer.cxx | 14 ++++++++++++++
 panda/src/parametrics/parametricCurveDrawer.h   |  2 ++
 2 files changed, 16 insertions(+)

diff --git a/panda/src/parametrics/parametricCurveDrawer.cxx b/panda/src/parametrics/parametricCurveDrawer.cxx
index c7ac6177d0..bb15c003ec 100644
--- a/panda/src/parametrics/parametricCurveDrawer.cxx
+++ b/panda/src/parametrics/parametricCurveDrawer.cxx
@@ -223,6 +223,7 @@ get_num_ticks() const {
 void ParametricCurveDrawer::
 set_color(float r, float g, float b) {
   _lines.set_color(r, g, b);
+  redraw();
 }
 
 
@@ -235,8 +236,21 @@ set_color(float r, float g, float b) {
 void ParametricCurveDrawer::
 set_tick_color(float r, float g, float b) {
   _ticks.set_color(r, g, b);
+  redraw();
 }
 
+////////////////////////////////////////////////////////////////////
+//     Function: ParametricCurveDrawer::set_thickness
+//       Access: Public
+//  Description: Specifies the thickness of the line in pixels drawn
+//               to represent the curve.  Note that pixel thickness of
+//               a line segment is not supported by DirectX.
+////////////////////////////////////////////////////////////////////
+void ParametricCurveDrawer::
+set_thickness(float thick) {
+  _lines.set_thickness(thick);
+  redraw();
+}
 
 ////////////////////////////////////////////////////////////////////
 //     Function: ParametricCurveDrawer::set_frame_accurate
diff --git a/panda/src/parametrics/parametricCurveDrawer.h b/panda/src/parametrics/parametricCurveDrawer.h
index df10be8e7c..2715128e44 100644
--- a/panda/src/parametrics/parametricCurveDrawer.h
+++ b/panda/src/parametrics/parametricCurveDrawer.h
@@ -53,6 +53,8 @@ PUBLISHED:
   void set_color(float r, float g, float b);
   void set_tick_color(float r, float g, float b);
 
+  void set_thickness(float thick);
+
   void set_frame_accurate(bool frame_accurate);
   bool get_frame_accurate() const;