更新了ENode二维变换矩阵算法

Demo/main.cpp

@@ -24,8 +24,8 @@ int WINAPI WinMain(
 		node2->setSize(40, 40);
 		node->addChild(node2);
 
-		auto mlistener = new EMouseClickListener([](EPoint) {
+		auto mlistener = new EMouseClickListener([](EPoint p) {
-			EApp::getCurrentScene()->getChild(L"node1")->setPos(EMouseMsg::getPos());
+			EApp::getCurrentScene()->getChild(L"node1")->setPos(p.x, p.y);
 		});
 
 		mlistener->bindWith(node);

Easy2D/Base/EApp.cpp

@@ -43,43 +43,40 @@ bool e2d::EApp::init(e2d::EString title, e2d::ESize size, bool bShowConsole /* =
 {
 	return init(title, size.cx, size.cy, bShowConsole);
 }
-#include <iostream>
+
 bool e2d::EApp::init(e2d::EString title, UINT32 width, UINT32 height, bool bShowConsole /* = false */)
 {
 	HRESULT hr;
-	hr = CoInitialize(NULL);
+	CoInitialize(NULL);
 
-	if (SUCCEEDED(hr))
+	// 关闭控制台
+	if (bShowConsole)
 	{
-		// 关闭控制台
+		// 查找是否已经存在控制台
-		if (bShowConsole)
+		if (!GetConsoleWindow())
 		{
-			// 查找是否已经存在控制台
+			// 显示一个新控制台
-			if (!GetConsoleWindow())
+			if (AllocConsole())
 			{
-				// 显示一个新控制台
+				FILE *stream;
-				if (AllocConsole())
+				freopen_s(&stream, "CONOUT$", "w+t", stdout);
-				{
+				freopen_s(&stream, "CONOUT$", "w+t", stderr);
-					FILE *stream;
+				freopen_s(&stream, "CONIN$", "r+t", stdin);
-					freopen_s(&stream, "CONOUT$", "w+t", stdout);
+			}
-					freopen_s(&stream, "CONOUT$", "w+t", stderr);
+			else
-					freopen_s(&stream, "CONIN$", "r+t", stdin);
+			{
-				}
+				MessageBox(nullptr, L"Alloc Console Failed!", L"Error", MB_OK);
-				else
-				{
-					MessageBox(nullptr, L"Alloc Console Failed!", L"Error", MB_OK);
-				}
 			}
 		}
-		else
-		{
-			FreeConsole();
-		}
-
-		// 初始化 device-indpendent 资源
-		// 比如 Direct2D factory.
-		hr = _createDeviceIndependentResources();
 	}
+	else
+	{
+		FreeConsole();
+	}
+
+	// 初始化 device-indpendent 资源
+	// 比如 Direct2D factory.
+	hr = _createDeviceIndependentResources();
 
 	if (SUCCEEDED(hr))
 	{
@@ -194,6 +191,8 @@ void e2d::EApp::run()
 	_onControl();
 	// 释放所有内存占用
 	free();
+
+	CoUninitialize();
 }
 
 void e2d::EApp::_mainLoop()
@@ -262,8 +261,6 @@ void e2d::EApp::_onRender()
 	{
 		GetRenderTarget()->BeginDraw();
 
-		GetRenderTarget()->SetTransform(D2D1::Matrix3x2F::Identity());
-
 		GetRenderTarget()->Clear(D2D1::ColorF(m_ClearColor));
 
 		m_pCurrentScene->_onRender();	// 绘制当前场景

Easy2D/Base/EScene.cpp

@@ -18,6 +18,8 @@ void e2d::EScene::_onRender()
 {
 	this->_sortChildren();
 
+	GetRenderTarget()->SetTransform(D2D1::Matrix3x2F::Identity());
+
 	// 访问所有节点
 	for (auto child : m_vChildren)
 	{

Easy2D/Node/ENode.cpp

@@ -4,6 +4,18 @@
 
 e2d::ENode::ENode()
 	: m_nOrder(0)
+	, m_fPosX(0)
+	, m_fPosY(0)
+	, m_fWidth(0)
+	, m_fHeight(0)
+	, m_fScaleX(1)
+	, m_fScaleY(1)
+	, m_fRotation(0)
+	, m_fSkewAngleX(0)
+	, m_fSkewAngleY(0)
+	, m_fDisplayOpacity(1)
+	, m_fRealOpacity(1)
+	, m_Matri(D2D1::Matrix3x2F::Identity())
 	, m_bVisiable(true)
 	, m_pParent(nullptr)
 	, m_pParentScene(nullptr)
@@ -52,6 +64,7 @@ void e2d::ENode::callOn()
 			}
 		}
 
+		GetRenderTarget()->SetTransform(m_Matri);
 		// 渲染自身
 		this->_onRender();
 
@@ -61,6 +74,7 @@ void e2d::ENode::callOn()
 	}
 	else
 	{
+		GetRenderTarget()->SetTransform(m_Matri);
 		// 渲染自身
 		this->_onRender();
 	}
@@ -70,10 +84,6 @@ void e2d::ENode::_onRender()
 {
 }
 
-void e2d::ENode::_onTransfrom()
-{
-}
-
 void e2d::ENode::_sortChildren()
 {
 	if (m_bSortNeeded)
@@ -95,15 +105,18 @@ void e2d::ENode::_transfrom()
 {
 	if (m_bTransformNeeded)
 	{
-		// 更新自身属性
+		// ¶þά¾ØÐα任
+		m_Matri = D2D1::Matrix3x2F::Identity();
+		m_Matri = m_Matri.Translation(m_fPosX, m_fPosY);
+		m_Matri = m_Matri.Rotation(m_fRotation);
+		m_Matri = m_Matri.Scale(m_fScaleX, m_fScaleY);
+		m_Matri = m_Matri.Skew(m_fSkewAngleX, m_fSkewAngleY);
+		
 		if (m_pParent)
 		{
-			this->setPos(m_pParent->getX() + m_Pos.x, m_pParent->getY() + m_Pos.y);
+			//m_Matri.SetProduct()
 		}
 
-		// 根据子节点特殊性进行更新
-		_onTransfrom();
-
 		// 提示子节点更新属性
 		for (const auto &child : m_vChildren)
 		{
@@ -119,115 +132,54 @@ bool e2d::ENode::isVisiable() const
 	return m_bVisiable;
 }
 
-int e2d::ENode::getX() const
+float e2d::ENode::getX() const
 {
-	return m_Rect.TopLeft().x;
+	return m_fPosX;
 }
 
-int e2d::ENode::getY() const
+float e2d::ENode::getY() const
 {
-	return m_Rect.TopLeft().y;
+	return m_fPosY;
 }
 
-CPoint e2d::ENode::getPos() const
+float e2d::ENode::getWidth() const
 {
-	return m_Rect.TopLeft();
+	return m_fWidth;
 }
 
-UINT32 e2d::ENode::getWidth() const
+float e2d::ENode::getHeight() const
 {
-	return UINT32(m_Rect.Size().cx);
+	return m_fHeight;
 }
 
-UINT32 e2d::ENode::getHeight() const
+float e2d::ENode::getScaleX() const
 {
-	return UINT32(m_Rect.Size().cy);
+	return m_fScaleX;
 }
 
-e2d::ESize e2d::ENode::getSize() const
+float e2d::ENode::getScaleY() const
 {
-	return e2d::ESize(m_Rect.Size());
+	return m_fScaleY;
 }
 
-e2d::ERect e2d::ENode::getRect() const
+float e2d::ENode::getSkewX() const
 {
-	return e2d::ERect(m_Rect);
+	return m_fSkewAngleX;
 }
 
-void e2d::ENode::setX(int x)
+float e2d::ENode::getSkewY() const
 {
-	this->setPos(x, m_Rect.TopLeft().y);
+	return m_fSkewAngleY;
 }
 
-void e2d::ENode::setY(int y)
+float e2d::ENode::getRotation() const
 {
-	this->setPos(m_Rect.TopLeft().x, y);
+	return m_fRotation;
 }
 
-void e2d::ENode::setPos(EPoint p)
+float e2d::ENode::getOpacity() const
 {
-	this->setPos(p.x, p.y);
+	return m_fDisplayOpacity;
-}
-
-void e2d::ENode::setPos(int x, int y)
-{
-	if (getX() == x && getY() == y)
-		return;
-
-	if (!m_bTransformNeeded)
-	{
-		m_Pos.x = x;
-		m_Pos.y = y;
-		m_bTransformNeeded = true;
-	}
-	m_Rect.MoveToXY(x, y);
-}
-
-void e2d::ENode::move(int x, int y)
-{
-	m_Rect.OffsetRect(x, y);
-}
-
-void e2d::ENode::move(EVector v)
-{
-	m_Rect.OffsetRect(v);
-}
-
-void e2d::ENode::setWidth(UINT32 width)
-{
-	m_Rect.BottomRight().x = m_Rect.TopLeft().x + width;
-}
-
-void e2d::ENode::setHeight(UINT32 height)
-{
-	m_Rect.BottomRight().y = m_Rect.TopLeft().y + height;
-}
-
-void e2d::ENode::setSize(UINT32 width, UINT32 height)
-{
-	m_Rect.BottomRight().x = m_Rect.TopLeft().x + width;
-	m_Rect.BottomRight().y = m_Rect.TopLeft().y + height;
-}
-
-void e2d::ENode::setSize(ESize size)
-{
-	this->setSize(size.cx, size.cy);
-}
-
-void e2d::ENode::setRect(int x1, int y1, int x2, int y2)
-{
-	m_Rect.SetRect(x1, y1, x2, y2);
-}
-
-void e2d::ENode::setRect(EPoint leftTop, EPoint rightBottom)
-{
-	m_Rect.TopLeft() = leftTop;
-	m_Rect.BottomRight() = rightBottom;
-}
-
-void e2d::ENode::setRect(ERect rect)
-{
-	m_Rect = rect;
 }
 
 int e2d::ENode::getOrder() const
@@ -240,6 +192,113 @@ void e2d::ENode::setOrder(int order)
 	m_nOrder = order;
 }
 
+void e2d::ENode::setX(float x)
+{
+	this->setPos(x, m_fPosY);
+}
+
+void e2d::ENode::setY(float y)
+{
+	this->setPos(m_fPosX, y);
+}
+
+void e2d::ENode::setPos(float x, float y)
+{
+	if (m_fPosX == x && m_fPosY == y)
+		return;
+
+	//m_Matri.Translation(x, y);
+	m_fPosX = x;
+	m_fPosY = y;
+	m_bTransformNeeded = true;
+}
+
+void e2d::ENode::move(float x, float y)
+{
+	this->setPos(m_fPosX + x, m_fPosY + y);
+}
+
+void e2d::ENode::setWidth(float width)
+{
+	this->setSize(width, m_fHeight);
+}
+
+void e2d::ENode::setHeight(float height)
+{
+	this->setSize(m_fWidth, height);
+}
+
+void e2d::ENode::setSize(float width, float height)
+{
+	if (m_fWidth == width && m_fHeight == height)
+		return;
+
+	m_fWidth = width;
+	m_fHeight = height;
+}
+
+void e2d::ENode::setScaleX(float scaleX)
+{
+	this->setScale(scaleX, m_fScaleY);
+}
+
+void e2d::ENode::setScaleY(float scaleY)
+{
+	this->setScale(m_fScaleX, scaleY);
+}
+
+void e2d::ENode::setScale(float scale)
+{
+	this->setScale(scale, scale);
+}
+
+void e2d::ENode::setScale(float scaleX, float scaleY)
+{
+	if (m_fScaleX == scaleX && m_fScaleY == scaleY)
+		return;
+
+	//m_Matri.Scale(scaleX, scaleY);
+	m_fScaleX = scaleX;
+	m_fScaleY = scaleY;
+	m_bTransformNeeded = true;
+}
+
+void e2d::ENode::setSkewX(float angleX)
+{
+	this->setSkew(angleX, m_fSkewAngleY);
+}
+
+void e2d::ENode::setSkewY(float angleY)
+{
+	this->setSkew(m_fSkewAngleX, angleY);
+}
+
+void e2d::ENode::setSkew(float angleX, float angleY)
+{
+	if (m_fSkewAngleX == angleX && m_fSkewAngleY == angleY)
+		return;
+
+	//m_Matri.Skew(angleX, angleY);
+	m_fSkewAngleX = angleX;
+	m_fSkewAngleY = angleY;
+	m_bTransformNeeded = true;
+}
+
+void e2d::ENode::setRotation(float angle)
+{
+	if (m_fRotation == angle)
+		return;
+
+	//m_Matri.Rotation(angle);
+	m_fRotation = angle;
+	m_bTransformNeeded = true;
+}
+
+void e2d::ENode::setOpacity(float opacity)
+{
+	m_fDisplayOpacity = m_fRealOpacity = opacity;
+}
+
 void e2d::ENode::setParent(ENode * parent)
 {
 	if (m_pParent)

Easy2D/Node/ERectangle.cpp

@@ -2,18 +2,23 @@
 #include "..\Win\winbase.h"
 
 
+e2d::ERectangle::ERectangle()
+{
+}
+
+e2d::EColor::Enum e2d::ERectangle::getColor() const
+{
+	return m_Color;
+}
+
+void e2d::ERectangle::setColor(EColor::Enum color)
+{
+	m_Color = color;
+}
+
 void e2d::ERectangle::_onRender()
 {
-	static D2D1_RECT_F rectangle = D2D1::RectF(
+	D2D1_RECT_F rectangle = D2D1::RectF(0, 0, m_fWidth, m_fHeight);
-		m_Rect.left,
+	GetSolidColorBrush()->SetColor(D2D1::ColorF(m_Color, m_fDisplayOpacity));
-		m_Rect.top,
+	GetRenderTarget()->FillRectangle(&rectangle, GetSolidColorBrush());
-		m_Rect.right,
-		m_Rect.bottom
-	);
-	GetRenderTarget()->FillRectangle(&rectangle, GetSolidColorBrush(D2D1::ColorF(D2D1::ColorF::LightSlateGray)));
-}
-
-void e2d::ERectangle::_onTransfrom()
-{
-	
 }

Easy2D/Win/winbase.cpp

@@ -1,5 +1,4 @@
 #include "winbase.h"
-#include "..\emacros.h"
 
 HWND hwnd = nullptr;
 ID2D1Factory * pDirect2dFactory = nullptr;
@@ -22,9 +21,12 @@ ID2D1HwndRenderTarget * &GetRenderTarget()
 	return pRenderTarget;
 }
 
-ID2D1SolidColorBrush *& GetSolidColorBrush(D2D1_COLOR_F & color)
+ID2D1SolidColorBrush *& GetSolidColorBrush()
 {
-	pRenderTarget->CreateSolidColorBrush(color, &m_pSolidBrush);
+	if (!m_pSolidBrush)
+	{
+		pRenderTarget->CreateSolidColorBrush(D2D1::ColorF(D2D1::ColorF::White), &m_pSolidBrush);
+	}
 	return m_pSolidBrush;
 }
 

Easy2D/Win/winbase.h

@@ -5,6 +5,8 @@
 #include <dwrite.h>
 #include <wincodec.h>
 #pragma comment(lib, "d2d1.lib")
+#pragma comment(lib, "dwrite.lib")
+//#pragma comment(lib, "wincodec.lib")
 
 HWND &GetHWnd();
 
@@ -12,7 +14,7 @@ ID2D1Factory * &GetFactory();
 
 ID2D1HwndRenderTarget * &GetRenderTarget();
 
-ID2D1SolidColorBrush * &GetSolidColorBrush(D2D1_COLOR_F &color);
+ID2D1SolidColorBrush * &GetSolidColorBrush();
 
 
 template<class Interface>

Easy2D/enodes.h

@@ -1,5 +1,6 @@
 #pragma once
 #include "ebase.h"
+#include "Win\winbase.h"
 
 namespace e2d 
 {
@@ -23,25 +24,34 @@ public:
 	virtual int getOrder() const;
 
 	// 获取节点横坐标
-	virtual int getX() const;
+	virtual float getX() const;
 
 	// 获取节点纵坐标
-	virtual int getY() const;
+	virtual float getY() const;
-
-	// 获取节点坐标
-	virtual EPoint getPos() const;
 
 	// 获取节点宽度
-	virtual UINT32 getWidth() const;
+	virtual float getWidth() const;
 
 	// 获取节点高度
-	virtual UINT32 getHeight() const;
+	virtual float getHeight() const;
 
-	// 获取节点大小
+	// 获取节点横向缩放倍数
-	virtual ESize getSize() const;
+	virtual float getScaleX() const;
 
-	// 获取节点所在的矩形
+	// 获取节点纵向缩放倍数
-	virtual ERect getRect() const;
+	virtual float getScaleY() const;
+
+	// 获取节点横向倾斜角度
+	virtual float getSkewX() const;
+
+	// 获取节点纵向倾斜角度
+	virtual float getSkewY() const;
+
+	// 获取节点旋转角度
+	virtual float getRotation() const;
+
+	// 获取节点透明度
+	virtual float getOpacity() const;
 
 	// 获取父节点
 	virtual ENode * getParent() const;
@@ -78,74 +88,40 @@ public:
 
 	// 设置节点横坐标
 	virtual void setX(
-		int x
+		float x
 	);
 
 	// 设置节点纵坐标
 	virtual void setY(
-		int y
+		float y
 	);
 
 	// 设置节点坐标
 	virtual void setPos(
-		int x, 
+		float x,
-		int y
+		float y
-	);
-
-	// 设置节点坐标
-	virtual void setPos(
-		EPoint p
 	);
 
 	// 移动节点
 	virtual void move(
-		int x, 
+		float x,
-		int y
+		float y
-	);
-
-	// 移动节点
-	virtual void move(
-		EVector v
 	);
 
 	// 设置节点宽度
 	virtual void setWidth(
-		UINT32 width
+		float width
 	);
 
 	// 设置节点高度
 	virtual void setHeight(
-		UINT32 height
+		float height
 	);
 
 	// 设置节点大小
 	virtual void setSize(
-		UINT32 width, 
+		float width,
-		UINT32 height
+		float height
-	);
-
-	// 设置节点大小
-	virtual void setSize(
-		ESize size
-	);
-
-	// 设置节点所在的矩形
-	virtual void setRect(
-		int x1, 
-		int y1, 
-		int x2, 
-		int y2
-	);
-
-	// 设置节点所在的矩形
-	virtual void setRect(
-		EPoint leftTop, 
-		EPoint rightBottom
-	);
-
-	// 设置节点所在的矩形
-	virtual void setRect(
-		ERect rect
 	);
 
 	// 设置节点绘图顺序
@@ -153,6 +129,53 @@ public:
 		int order
 	);
 
+	// 设置横向缩放
+	virtual void setScaleX(
+		float scaleX
+	);
+
+	// 设置纵向缩放
+	virtual void setScaleY(
+		float scaleY
+	);
+
+	// 设置缩放
+	virtual void setScale(
+		float scaleX,
+		float scaleY
+	);
+
+	// 设置缩放
+	virtual void setScale(
+		float scale
+	);
+
+	// 设置横向倾斜角度
+	virtual void setSkewX(
+		float angleX
+	);
+
+	// 设置纵向倾斜角度
+	virtual void setSkewY(
+		float angleY
+	);
+
+	// 设置倾斜角度
+	virtual void setSkew(
+		float angleX,
+		float angleY
+	);
+
+	// 设置旋转角度
+	virtual void setRotation(
+		float rotation
+	);
+
+	// 设置透明度
+	virtual void setOpacity(
+		float opacity
+	);
+
 	// 设置节点所在场景
 	virtual void setParentScene(
 		EScene * scene
@@ -193,9 +216,6 @@ protected:
 	// 渲染节点
 	virtual void _onRender();
 
-	// 节点状态转换
-	virtual void _onTransfrom();
-
 	// 子节点排序
 	void _sortChildren();
 
@@ -205,12 +225,22 @@ protected:
 protected:
 	EString		m_sName;
 	size_t		m_nHashName;
+	float		m_fPosX;
+	float		m_fPosY;
+	float		m_fWidth;
+	float		m_fHeight;
+	float		m_fScaleX;
+	float		m_fScaleY;
+	float		m_fRotation;
+	float		m_fSkewAngleX;
+	float		m_fSkewAngleY;
+	float		m_fDisplayOpacity;
+	float		m_fRealOpacity;
+	D2D1::Matrix3x2F m_Matri;
 	int			m_nOrder;
 	bool		m_bVisiable;
 	bool		m_bSortNeeded;
 	bool		m_bTransformNeeded;
-	ERect		m_Rect;
-	EPoint		m_Pos;
 	EScene *	m_pParentScene;
 	ENode *		m_pParent;
 	std::vector<ENode*> m_vChildren;
@@ -220,10 +250,18 @@ protected:
 class ERectangle :
 	public ENode
 {
+public:
+	ERectangle();
+
+	EColor::Enum getColor() const;
+
+	void setColor(EColor::Enum color);
+
 protected:
 	virtual void _onRender() override;
 
-	virtual void _onTransfrom() override;
+protected:
+	EColor::Enum m_Color;
 };
 
 }