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wakaranai

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Kaehvaman 2024-10-29 17:02:14 +04:00
parent 47b46119d5
commit 9e54b8aa9b
1 changed files with 27 additions and 6 deletions
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33
lab18/lab18/lab18.cpp
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@ -140,19 +140,36 @@ void drawTriangle(HDC hdc, int cx, int cy, int size) {
DeleteObject(hPen);
}
void drawRecursiveTriangle(HDC hdc, int cx, int cy, int size, int mode) {
drawTriangle(hdc, cx, cy, size);
void drawRecursiveImage(HDC hdc, int cx, int cy, int size, int mode, void image(HDC hdc, int cx, int cy, int size)) {
image(hdc, cx, cy, size);
if (size < 20) {
return;
}
if (mode > 0) drawRecursiveTriangle(hdc, cx, cy - size, size / 2, mode);
if (mode > 1) drawRecursiveTriangle(hdc, cx + size, cy + size, size / 2, mode);
if (mode > 2) drawRecursiveTriangle(hdc, cx - size, cy + size, size / 2, mode);
if (mode > 0 && mode != 3) drawRecursiveImage(hdc, cx, cy - size, size / 2, mode, image);
if (mode > 1 && mode != 4) drawRecursiveImage(hdc, cx + size, cy + size, size / 2, mode, image);
if (mode > 2) drawRecursiveImage(hdc, cx - size, cy + size, size / 2, mode, image);
}
void drawHourglass(HDC hdc, int cx, int cy, int size) {
HPEN hPen = CreatePen(PS_SOLID, 4, RGB(78, 180, 200));
SelectObject(hdc, hPen);
POINT p[5] = {
cx - size / 2, cy - size,
cx + size / 2, cy - size,
cx - size, cy + size,
cx + size, cy + size,
cx - size / 2, cy - size
};
Polyline(hdc, p, 5);
DeleteObject(hPen);
}
int trmode = 0;
int imageVar = 0;
//
// ФУНКЦИЯ: WndProc(HWND, UINT, WPARAM, LPARAM)
@ -196,8 +213,12 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
if (netToggle) drawNet(hdc, rect.right, rect.bottom, 50, 50);
drawRecursiveTriangle(hdc, 300, 300, 100, trmode);
drawHourglass(hdc, 500, 300, 100);
EndPaint(hWnd, &ps);
}
break;
@ -210,7 +231,7 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
break;
default:
trmode++;
if (trmode > 3) trmode = 0;
if (trmode > 5) trmode = 0;
break;
}
InvalidateRect(hWnd, NULL, TRUE);