Further cleaning.

apps/notes_tk/canvas/CanvasDrawingArea.cpp

@@ -49,6 +49,6 @@ void CanvasDrawingArea::onMyMouseEvent(const MouseEvent* event)
         auto client_loc = event->GetClientLocation();
         auto screen_loc = event->GetScreenLocation();
 
-        addShapeAt(client_loc.GetX(), client_loc.GetY());
+        addShapeAt(client_loc.getX(), client_loc.getY());
     }
 }

src/fonts/CMakeLists.txt

@@ -1,9 +1,9 @@
 set(MODULE_NAME fonts)
 message(STATUS "Checking dependencies for module: " ${MODULE_NAME})
 
-set(fonts_LIB_DEPENDS "")
+set(LIB_DEPENDS "")
 
-list(APPEND fonts_LIB_INCLUDES 
+list(APPEND LIB_INCLUDES 
     FontReader.cpp
     TrueTypeFont.cpp
     FontsManager.cpp
@@ -16,16 +16,18 @@ list(APPEND fonts_LIB_INCLUDES
     IFontEngine.h
 	BasicFontEngine.h
 	BasicFontEngine.cpp
+	FontItem.h
+	FontItem.cpp
     )
     
 if(UNIX)
     find_package(Freetype QUIET)
     if(Freetype_FOUND)
-        list(APPEND fonts_LIB_INCLUDES
+        list(APPEND LIB_INCLUDES
         FreeTypeFontEngine.cpp
         )
         
-        list(APPEND fonts_LIB_DEPENDS
+        list(APPEND LIB_DEPENDS
         Freetype::Freetype
         )
         list(APPEND DEFINES "HAS_FREETYPE")   
@@ -33,25 +35,25 @@ if(UNIX)
         message(STATUS "Freetype not found - skipping support")
     endif()
 else()
-        list(APPEND fonts_LIB_INCLUDES
+        list(APPEND LIB_INCLUDES
             directx/DirectWriteFontEngine.h
 			directx/DirectWriteHelpers.h
             directx/DirectWriteFontEngine.cpp
 			directx/DirectWriteHelpers.cpp
         )
-        list(APPEND fonts_LIB_DEPENDS
+        list(APPEND LIB_DEPENDS
             Dwrite.lib D2d1.lib uuid.lib
         )
 endif()
 
-add_library(${MODULE_NAME} SHARED ${fonts_LIB_INCLUDES})
+add_library(${MODULE_NAME} SHARED ${LIB_INCLUDES})
 
 target_include_directories(${MODULE_NAME} PUBLIC
                           ${CMAKE_CURRENT_SOURCE_DIR}
 						  ${CMAKE_CURRENT_SOURCE_DIR}/directx
                           )
                           
-target_link_libraries(${MODULE_NAME} PUBLIC core geometry image ${fonts_LIB_DEPENDS})
+target_link_libraries(${MODULE_NAME} PUBLIC core geometry image ${LIB_DEPENDS})
 
 target_compile_definitions(${MODULE_NAME} PRIVATE ${DEFINES})
 set_property(TARGET ${MODULE_NAME} PROPERTY FOLDER src)

src/fonts/FontItem.cpp

@@ -0,0 +1,33 @@
+#include "FontItem.h"
+
+FontItem::FontItem(const std::string& faceName, float size)
+    :   mFaceName(faceName),
+        mSize(size)
+{
+
+}
+
+bool FontItem::hasPath() const
+{
+    return !mPath.empty();
+}
+
+const Path& FontItem::getPath() const
+{
+    return mPath;
+}
+
+void FontItem::setPath(const Path& path)
+{
+    mPath = path;
+}
+
+const std::string& FontItem::getFaceName() const
+{
+    return mFaceName;
+}
+
+float FontItem::getSize() const
+{
+    return mSize;
+}

src/fonts/FontItem.h

@@ -3,40 +3,22 @@
 #include <filesystem>
 #include <string>
 
+using Path = std::filesystem::path;
+
 class FontItem
 {
 public:
-    FontItem(const std::string& faceName = "Arial", unsigned size = 16)
-        : mFaceName(faceName),
-          mSize(size)
-    {
+    FontItem(const std::string& faceName = "Arial", float size = 16);
 
-    }
+    const Path& getPath() const;
 
-    bool hasPath() const
-    {
-        return !mPath.empty();
-    }
+    const std::string& getFaceName() const;
 
-    const std::filesystem::path& getPath() const
-    {
-        return mPath;
-    }
+    float getSize() const;
 
-    void setPath(std::filesystem::path path)
-    {
-        mPath = path;
-    }
+    void setPath(const Path& path);
 
-    const std::string& getFaceName() const
-    {
-        return mFaceName;
-    }
-
-    unsigned getSize() const
-    {
-        return mSize;
-    }
+    bool hasPath() const;
 
     bool operator==(const FontItem& rhs) const
     {
@@ -50,7 +32,7 @@ public:
     }
 
 private:
-    unsigned mSize{24};
+    float mSize{24};
     std::string mFaceName;
-    std::filesystem::path mPath;
+    Path mPath;
 };

src/geometry/Bounds.h

@@ -18,4 +18,46 @@ struct Bounds
     double mMaxY{ 0.0 };
     double mMinZ{ 0.0 };
     double mMaxZ{ 0.0 };
+
+    void intialize(double x, double y, double z = 0.0)
+    {
+        mMinX = x;
+        mMaxX = x;
+
+        mMinY = y;
+        mMaxY = y;
+
+        mMinZ = z;
+        mMaxZ = z;
+    }
+
+    void includePoint(double x, double y, double z)
+    {
+        if (x < mMinX)
+        {
+            mMinX = x;
+        }
+        else if (x > mMaxX)
+        {
+            mMaxX = x;
+        }
+
+        if (y < mMinY)
+        {
+            mMinY = y;
+        }
+        else if (y > mMaxY)
+        {
+            mMaxY = y;
+        }
+
+        if (z < mMinZ)
+        {
+            mMinZ = z;
+        }
+        else if (z > mMaxZ)
+        {
+            mMaxZ = z;
+        }
+    }
 };

src/geometry/path/Line.cpp

@@ -1,13 +1,13 @@
 #include "Line.h"
 
-Line::Line(const Point& start, const std::vector<Point>& points)
-	: mStartPoint(start),
-	mPoints(points)
+Line::Line(const Point& start, const PointCollection& points)
+	:	mStartPoint(start),
+		mPoints(points)
 {
 
 }
 
-const std::vector<Point>& Line::getPoints() const
+const PointCollection& Line::getPoints() const
 {
 	return mPoints;
 }
@@ -24,30 +24,7 @@ const Point& Line::getLocation() const
 
 Bounds Line::getBounds() const
 {
-	double minX = mStartPoint.getX();
-	double maxX = mStartPoint.getX();
-
-	double minY = mStartPoint.getY();
-	double maxY = mStartPoint.getY();
-
-	for (const auto& point : mPoints)
-	{
-		if (point.getX() > maxX)
-		{
-			maxX = point.getX();
-		}
-		if (point.getX() < minX)
-		{
-			minX = point.getX();
-		}
-		if (point.getY() > maxY)
-		{
-			maxY = point.getX();
-		}
-		if (point.getY() < minY)
-		{
-			minY = point.getY();
-		}
-	}
-	return { minX, maxX, minY, maxY };
+	auto bounds = mPoints.getBounds();
+	bounds.includePoint(mStartPoint.getX(), mStartPoint.getY(), mStartPoint.getZ());
+	return bounds;
 }

src/geometry/path/Line.h

@@ -1,15 +1,16 @@
 #pragma once
 
 #include "PathElement.h"
+#include "PointCollection.h"
 
 #include <vector>
 
 class Line : public PathElement
 {
 public:
-	Line(const Point& start, const std::vector<Point>& points);
+	Line(const Point& start, const PointCollection& points);
 
-	const std::vector<Point>& getPoints() const;
+	const PointCollection& getPoints() const;
 
 	Line::Type getType() const override;
 
@@ -21,5 +22,5 @@ public:
 
 private:
 	Point mStartPoint;
-	std::vector<Point> mPoints;
+	PointCollection mPoints;
 };

src/geometry/points/PointCollection.cpp

@@ -13,3 +13,20 @@ void PointCollection::apply(const Transform& transform)
         point.apply(transform);
     }
 }
+
+Bounds PointCollection::getBounds() const
+{
+	Bounds bounds{0.0, 0.0, 0.0, 0.0};
+
+    if (mPoints.size() == 0)
+    {
+        return bounds;
+    }
+
+	bounds.intialize(mPoints[0].getX(), mPoints[0].getY(), mPoints[0].getZ());
+	for(const auto& point : mPoints)
+	{
+        bounds.includePoint(point.getX(), point.getY(), point.getZ());
+	}
+	return bounds;
+}

src/geometry/points/PointCollection.h

@@ -2,6 +2,7 @@
 
 #include "Point.h"
 #include "Transform.h"
+#include "Bounds.h"
 
 class PointCollection
 {
@@ -10,6 +11,8 @@ public:
 
     void apply(const Transform& transform);
 
+    Bounds getBounds() const;
+
 private:
     std::vector<Point> mPoints;
 };

src/mesh/AbstractMesh.cpp

@@ -43,27 +43,28 @@ std::vector<double> AbstractMesh::getVectorAttribute(const std::string& tag) con
 
 void AbstractMesh::scale(double scaleX, double scaleY)
 {
+    Transform transform({ 0.0, 0.0 }, scaleX, scaleY);
+
     for (auto& node : mNodes)
     {
-        node->scale(scaleX, scaleY);
+        node->apply(transform);
     }
 }
 
 void AbstractMesh::transform(const Transform& transform)
 {
-    auto scaleX = transform.getScaleX();
-    auto scaleY = transform.getScaleY();
-
-    scale(scaleX, scaleY);
-
-    translate(transform.getLocation());
+    for (auto& node : mNodes)
+    {
+        node->apply(transform);
+    }
 }
 
 void AbstractMesh::translate(double offsetX, double offsetY, double offsetZ)
 {
+    Transform transform({ -offsetX, -offsetY,  -offsetZ });
     for (auto& node : mNodes)
     {
-        node->translate(offsetX, offsetY, offsetZ);
+        node->apply(transform);
     }
 }
 

src/mesh/Node.cpp

@@ -47,14 +47,9 @@ const Point& Node::getPoint() const
     return mPoint;
 }
 
-void Node::scale(double x, double y)
+void Node::apply(const Transform& transform)
 {
-    mPoint.scale(x, y);
-}
-
-void Node::translate(double x, double y, double z)
-{
-    mPoint.translate(x, y, z);
+    mPoint.apply(transform);
 }
 
 bool Node::isCoincident(Node* node) const

src/mesh/Node.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include "Point.h"
+#include "Transform.h"
 
 #include <unordered_map>
 #include <string>
@@ -22,6 +23,8 @@ public:
 
     ~Node();
 
+    void apply(const Transform& transform);
+
     void associateEdge(std::size_t edgeId);
 
     void associateFace(std::size_t faceId);
@@ -54,10 +57,6 @@ public:
 
     void updateIndex(std::size_t index);
 
-    void scale(double x, double y);
-
-    void translate(double x, double y, double z = 0.0);
-
 private:
     std::unordered_map<std::string, std::vector<double> > mVectorAttributes;
     std::size_t mIndex{0};