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96 lines
2.5 KiB
96 lines
2.5 KiB
#include <windows.h>
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LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
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void DrawRectangles(HWND hwnd);
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int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
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PWSTR lpCmdLine, int nCmdShow) {
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MSG msg;
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WNDCLASSW wc = {0};
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wc.style = CS_VREDRAW | CS_HREDRAW;
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wc.lpszClassName = L"Brush";
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wc.hInstance = hInstance;
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wc.hbrBackground = GetSysColorBrush(COLOR_3DFACE);
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wc.lpfnWndProc = WndProc;
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wc.hCursor = LoadCursor(0, IDC_ARROW);
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RegisterClassW(&wc);
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CreateWindowW(wc.lpszClassName, L"Hatch brushes",
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WS_OVERLAPPEDWINDOW | WS_VISIBLE,
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100, 100, 300, 220, NULL, NULL, hInstance, NULL);
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while (GetMessage(&msg, NULL, 0, 0)) {
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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return (int) msg.wParam;
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}
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LRESULT CALLBACK WndProc(HWND hwnd, UINT msg,
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WPARAM wParam, LPARAM lParam) {
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switch(msg) {
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case WM_PAINT:
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DrawRectangles(hwnd);
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break;
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case WM_DESTROY:
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PostQuitMessage(0);
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return 0;
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}
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return DefWindowProcW(hwnd, msg, wParam, lParam);
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}
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void DrawRectangles(HWND hwnd) {
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PAINTSTRUCT ps;
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HDC hdc = BeginPaint(hwnd, &ps);
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HPEN hPen = CreatePen(PS_NULL, 1, RGB(0, 0, 0));
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HPEN holdPen = SelectObject(hdc, hPen);
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HBRUSH hBrush1 = CreateHatchBrush(HS_BDIAGONAL, RGB(0, 0, 0));
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HBRUSH hBrush2 = CreateHatchBrush(HS_FDIAGONAL, RGB(0, 0, 0));
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HBRUSH hBrush3 = CreateHatchBrush(HS_CROSS, RGB(0, 0, 0));
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HBRUSH hBrush4 = CreateHatchBrush(HS_HORIZONTAL, RGB(0, 0, 0));
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HBRUSH hBrush5 = CreateHatchBrush(HS_DIAGCROSS, RGB(0, 0, 0));
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HBRUSH hBrush6 = CreateHatchBrush(HS_VERTICAL, RGB(0, 0, 0));
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HBRUSH holdBrush = SelectObject(hdc, hBrush1);
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DWORD col = GetSysColor(COLOR_BTNFACE);
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SetBkColor(hdc, col);
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Rectangle(hdc, 30, 30, 100, 80);
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SelectObject(hdc, hBrush2);
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Rectangle(hdc, 110, 30, 180, 80);
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SelectObject(hdc, hBrush3);
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Rectangle(hdc, 190, 30, 260, 80);
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SelectObject(hdc, hBrush4);
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Rectangle(hdc, 30, 110, 100, 160);
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SelectObject(hdc, hBrush5);
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Rectangle(hdc, 110, 110, 180, 160);
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SelectObject(hdc, hBrush6);
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Rectangle(hdc, 190, 110, 260, 160);
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SelectObject(hdc, holdPen);
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SelectObject(hdc, holdBrush);
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DeleteObject(hPen);
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DeleteObject(hBrush1);
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DeleteObject(hBrush2);
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DeleteObject(hBrush3);
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DeleteObject(hBrush4);
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DeleteObject(hBrush5);
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DeleteObject(hBrush6);
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EndPaint(hwnd, &ps);
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}
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