From 66b7bd36fe944578f90c0f00a9ab8917b3763c41 Mon Sep 17 00:00:00 2001
From: Dan Paulat <dpaulat@gmail.com>
Date: Thu, 4 Jan 2024 22:37:55 -0600
Subject: [PATCH] Expose units, scale and offset of color table

---
 wxdata/include/scwx/common/color_table.hpp |  3 +++
 wxdata/source/scwx/common/color_table.cpp  | 15 +++++++++++++++
 2 files changed, 18 insertions(+)

diff --git a/wxdata/include/scwx/common/color_table.hpp b/wxdata/include/scwx/common/color_table.hpp
index 0a74c827..04a9ba32 100644
--- a/wxdata/include/scwx/common/color_table.hpp
+++ b/wxdata/include/scwx/common/color_table.hpp
@@ -35,6 +35,9 @@ public:
    ColorTable(ColorTable&&) noexcept;
    ColorTable& operator=(ColorTable&&) noexcept;
 
+   std::string               units() const;
+   float                     scale() const;
+   float                     offset() const;
    boost::gil::rgba8_pixel_t rf_color() const;
 
    boost::gil::rgba8_pixel_t Color(float value) const;
diff --git a/wxdata/source/scwx/common/color_table.cpp b/wxdata/source/scwx/common/color_table.cpp
index f476cc56..aff48f3d 100644
--- a/wxdata/source/scwx/common/color_table.cpp
+++ b/wxdata/source/scwx/common/color_table.cpp
@@ -72,6 +72,21 @@ ColorTable::~ColorTable() = default;
 ColorTable::ColorTable(ColorTable&&) noexcept            = default;
 ColorTable& ColorTable::operator=(ColorTable&&) noexcept = default;
 
+std::string ColorTable::units() const
+{
+   return p->units_;
+}
+
+float ColorTable::scale() const
+{
+   return p->scale_;
+}
+
+float ColorTable::offset() const
+{
+   return p->offset_;
+}
+
 boost::gil::rgba8_pixel_t ColorTable::rf_color() const
 {
    return p->rfColor_;