Updating GraphingInterfaces to use Graphing Engine 2.0 (#561)

* Updated Graphing Interfaces to version 2.0.1

src/GraphingInterfaces/IEquationOptions.h

@@ -0,0 +1,36 @@
+#pragma once
+
+#include "Common.h"
+#include "GraphingEnums.h"
+
+namespace Graphing
+{
+    struct IEquationOptions : public NonCopyable, public NonMoveable
+    {
+        virtual ~IEquationOptions() = default;
+
+        virtual Graphing::Color GetGraphColor() const = 0;
+        virtual void SetGraphColor(const Graphing::Color& color) = 0;
+        virtual void ResetGraphColor() = 0;
+
+        virtual Graphing::Renderer::LineStyle GetLineStyle() const = 0;
+        virtual void SetLineStyle(Graphing::Renderer::LineStyle value) = 0;
+        virtual void ResetLineStyle() = 0;
+
+        virtual float GetLineWidth() const = 0;
+        virtual void SetLineWidth(float value) = 0;
+        virtual void ResetLineWidth() = 0;
+
+        virtual float GetSelectedEquationLineWidth() const = 0;
+        virtual void SetSelectedEquationLineWidth(float value) = 0;
+        virtual void ResetSelectedEquationLineWidth() = 0;
+
+        virtual float GetPointRadius() const = 0;
+        virtual void SetPointRadius(float value) = 0;
+        virtual void ResetPointRadius() = 0;
+
+        virtual float GetSelectedEquationPointRadius() const = 0;
+        virtual void SetSelectedEquationPointRadius(float value) = 0;
+        virtual void ResetSelectedEquationPointRadius() = 0;
+    };
+}