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Delete pens.c

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Jan Bodnar 2016-03-16 16:06:23 +01:00
parent 0dfff4a193
commit ec342ad7b9
1 changed files with 0 additions and 91 deletions
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91
graphics/pens.c
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@ -1,91 +0,0 @@
#include <windows.h>
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
void DrawLines(HWND);
int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
PWSTR lpCmdLine, int nCmdShow) {
MSG msg;
WNDCLASSW wc = {0};
wc.style = CS_HREDRAW | CS_VREDRAW;
wc.lpszClassName = L"Pens";
wc.hInstance = hInstance;
wc.hbrBackground = (HBRUSH) GetStockObject(WHITE_BRUSH);
wc.lpfnWndProc = WndProc;
wc.hCursor = LoadCursor(0, IDC_ARROW);
RegisterClassW(&wc);
CreateWindowW(wc.lpszClassName, L"Pens",
WS_OVERLAPPEDWINDOW | WS_VISIBLE,
100, 100, 250, 180, NULL, NULL, hInstance, NULL);
while (GetMessage(&msg, NULL, 0, 0)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return (int) msg.wParam;
}
LRESULT CALLBACK WndProc(HWND hwnd, UINT msg,
WPARAM wParam, LPARAM lParam) {
switch(msg) {
case WM_PAINT:
DrawLines(hwnd);
break;
case WM_DESTROY:
PostQuitMessage(0);
return 0;
}
return DefWindowProcW(hwnd, msg, wParam, lParam);
}
void DrawLines(HWND hwnd) {
PAINTSTRUCT ps;
HDC hdc = BeginPaint(hwnd, &ps);
HPEN hPen1 = CreatePen(PS_SOLID, 1, RGB(0, 0, 0));
HPEN hPen2 = CreatePen(PS_DASH, 1, RGB(0, 0, 0));
HPEN hPen3 = CreatePen(PS_DOT, 1, RGB(0, 0, 0));
HPEN hPen4 = CreatePen(PS_DASHDOT, 1, RGB(0, 0, 0));
HPEN hPen5 = CreatePen(PS_DASHDOTDOT, 1, RGB(0, 0, 0));
HPEN holdPen = SelectObject(hdc, hPen1);
MoveToEx(hdc, 50, 30, NULL);
LineTo(hdc, 200, 30);
SelectObject(hdc, hPen2);
MoveToEx(hdc, 50, 50, NULL);
LineTo(hdc, 200, 50);
SelectObject(hdc, hPen2);
MoveToEx(hdc, 50, 70, NULL);
LineTo(hdc, 200, 70);
SelectObject(hdc, hPen3);
MoveToEx(hdc, 50, 90, NULL);
LineTo(hdc, 200, 90);
SelectObject(hdc, hPen4);
MoveToEx(hdc, 50, 110, NULL);
LineTo(hdc, 200, 110);
SelectObject(hdc, holdPen);
DeleteObject(hPen1);
DeleteObject(hPen2);
DeleteObject(hPen3);
DeleteObject(hPen4);
DeleteObject(hPen5);
EndPaint(hwnd, &ps);
}