131 lines
1.7 KiB
C++
131 lines
1.7 KiB
C++
#pragma once
|
|
#include "ebase.h"
|
|
|
|
|
|
namespace e2d
|
|
{
|
|
|
|
|
|
// 矩形
|
|
class ShapeRectangle :
|
|
public Shape
|
|
{
|
|
public:
|
|
// 创建一个默认矩形
|
|
ShapeRectangle();
|
|
|
|
// 根据左上角坐标和宽高创建矩形
|
|
ShapeRectangle(
|
|
double x,
|
|
double y,
|
|
double width,
|
|
double height
|
|
);
|
|
|
|
// 创建一个和节点位置大小相同的矩形
|
|
ShapeRectangle(
|
|
Node * node
|
|
);
|
|
|
|
virtual ~ShapeRectangle();
|
|
|
|
// 修改矩形大小
|
|
void setRect(
|
|
double left,
|
|
double top,
|
|
double right,
|
|
double bottom
|
|
);
|
|
|
|
// 获取 ID2D1Geometry 对象
|
|
virtual ID2D1RectangleGeometry * getD2dGeometry() const override;
|
|
|
|
protected:
|
|
// 重设大小
|
|
virtual void _resize();
|
|
|
|
protected:
|
|
ID2D1RectangleGeometry * m_pD2dRectangle;
|
|
};
|
|
|
|
|
|
// 圆形
|
|
class ShapeCircle :
|
|
public Shape
|
|
{
|
|
public:
|
|
// 创建一个默认圆形
|
|
ShapeCircle();
|
|
|
|
// 根据圆心和半径创建圆形
|
|
ShapeCircle(
|
|
Point center,
|
|
double radius
|
|
);
|
|
|
|
// 创建一个和节点位置大小相同的圆形
|
|
ShapeCircle(
|
|
Node * node
|
|
);
|
|
|
|
virtual ~ShapeCircle();
|
|
|
|
// 修改圆形大小
|
|
void setCircle(
|
|
Point center,
|
|
double radius
|
|
);
|
|
|
|
// 获取 ID2D1Geometry 对象
|
|
virtual ID2D1EllipseGeometry * getD2dGeometry() const override;
|
|
|
|
protected:
|
|
// 重设大小
|
|
virtual void _resize();
|
|
|
|
protected:
|
|
ID2D1EllipseGeometry * m_pD2dCircle;
|
|
};
|
|
|
|
|
|
// 椭圆形
|
|
class ShapeEllipse :
|
|
public Shape
|
|
{
|
|
public:
|
|
// 创建一个默认椭圆
|
|
ShapeEllipse();
|
|
|
|
// 根据圆心和半径创建椭圆
|
|
ShapeEllipse(
|
|
Point center,
|
|
double radiusX,
|
|
double radiusY
|
|
);
|
|
|
|
// 创建一个和节点位置大小相同的椭圆
|
|
ShapeEllipse(
|
|
Node * node
|
|
);
|
|
|
|
virtual ~ShapeEllipse();
|
|
|
|
// 修改椭圆大小
|
|
void setEllipse(
|
|
Point center,
|
|
double radiusX,
|
|
double radiusY
|
|
);
|
|
|
|
// 获取 ID2D1Geometry 对象
|
|
virtual ID2D1EllipseGeometry * getD2dGeometry() const override;
|
|
|
|
protected:
|
|
// 重设大小
|
|
virtual void _resize();
|
|
|
|
protected:
|
|
ID2D1EllipseGeometry * m_pD2dEllipse;
|
|
};
|
|
|
|
} |