#include <Windows.h>

#include <objidl.h>

#include <gdiplus.h>

using namespace Gdiplus;

#pragma comment (lib,"Gdiplus.lib")

VOID OnPaint(HDC hdc)

{

Graphics graphics(hdc);

Pen pen(Color(255, 0, 0, 255));

graphics.DrawLine(&pen, 0, 0, 200, 100);

}

LRESULT CALLBACK WndProc(HWND hWnd, UINT message,

WPARAM wParam, LPARAM lParam)

{

HDC hdc;

PAINTSTRUCT ps;

switch (message)

{

case WM_PAINT:

hdc = BeginPaint(hWnd, &ps);

OnPaint(hdc);

EndPaint(hWnd, &ps);

return 0;

case WM_DESTROY:

PostQuitMessage(0);

return 0;

default:

return DefWindowProc(hWnd, message, wParam, lParam);

}

}

int WINAPI GdiplusTest()

{

HWND hWnd;

MSG msg;

WNDCLASS wndClass;

GdiplusStartupInput gdiplusStartupInput;

ULONG_PTR gdiplusToken;

// Initialize GDI+.

GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);

wndClass.style = CS_HREDRAW | CS_VREDRAW;

wndClass.lpfnWndProc = WndProc;

wndClass.cbClsExtra = 0;

wndClass.cbWndExtra = 0;

wndClass.hInstance = GetModuleHandle(nullptr);

wndClass.hIcon = LoadIcon(NULL, IDI_APPLICATION);

wndClass.hCursor = LoadCursor(NULL, IDC_ARROW);

wndClass.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);

wndClass.lpszMenuName = NULL;

wndClass.lpszClassName = TEXT("GettingStarted");

RegisterClass(&wndClass);

hWnd = CreateWindow(

TEXT("GettingStarted"), // window class name

TEXT("Getting Started"), // window caption

WS_OVERLAPPEDWINDOW, // window style

CW_USEDEFAULT, // initial x position

CW_USEDEFAULT, // initial y position

CW_USEDEFAULT, // initial x size

CW_USEDEFAULT, // initial y size

NULL, // parent window handle

NULL, // window menu handle

wndClass.hInstance, // program instance handle

NULL); // creation parameters

ShowWindow(hWnd, SW_SHOW);

UpdateWindow(hWnd);

while (GetMessage(&msg, NULL, 0, 0))

{

TranslateMessage(&msg);

DispatchMessage(&msg);

}

GdiplusShutdown(gdiplusToken);

return msg.wParam;

}