initial commit

Signed-off-by: Peter Siegmund <mars3142@noreply.mars3142.dev>

libs/wxWidgets-3.3.1/include/wx/affinematrix2d.h

@@ -0,0 +1,51 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:         wx/affinematrix2d.h
+// Purpose:      wxAffineMatrix2D class.
+// Author:       Based on wxTransformMatrix by Chris Breeze, Julian Smart
+// Created:      2011-04-05
+// Copyright:    (c) wxWidgets team
+// Licence:      wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_AFFINEMATRIX2D_H_
+#define _WX_AFFINEMATRIX2D_H_
+
+#include "wx/defs.h"
+
+#if wxUSE_GEOMETRY
+
+#include "wx/affinematrix2dbase.h"
+
+// A simple implementation of wxAffineMatrix2DBase interface done entirely in
+// wxWidgets.
+class WXDLLIMPEXP_CORE wxAffineMatrix2D : public wxAffineMatrix2DBase
+{
+public:
+    wxAffineMatrix2D() : m_11(1), m_12(0),
+                         m_21(0), m_22(1),
+                         m_tx(0), m_ty(0)
+    {
+    }
+
+    // Implement base class pure virtual methods.
+    virtual void Set(const wxMatrix2D& mat2D, const wxPoint2DDouble& tr) override;
+    virtual void Get(wxMatrix2D* mat2D, wxPoint2DDouble* tr) const override;
+    virtual void Concat(const wxAffineMatrix2DBase& t) override;
+    virtual bool Invert() override;
+    virtual bool IsIdentity() const override;
+    virtual bool IsEqual(const wxAffineMatrix2DBase& t) const override;
+    virtual void Translate(wxDouble dx, wxDouble dy) override;
+    virtual void Scale(wxDouble xScale, wxDouble yScale) override;
+    virtual void Rotate(wxDouble cRadians) override;
+
+protected:
+    virtual wxPoint2DDouble DoTransformPoint(const wxPoint2DDouble& p) const override;
+    virtual wxPoint2DDouble DoTransformDistance(const wxPoint2DDouble& p) const override;
+
+private:
+    wxDouble m_11, m_12, m_21, m_22, m_tx, m_ty;
+};
+
+#endif // wxUSE_GEOMETRY
+
+#endif // _WX_AFFINEMATRIX2D_H_