BOOL DrawGradientRect(HDC hdc,
RECT *lprc,
COLORREF color1,
COLORREF color2,
int iEdgeWidth )
{
int x0 = lprc->left;
int y0 = lprc->top;
int x1 = lprc->right;
int y1 = lprc->bottom;
int d = iEdgeWidth;
GradientRectangle(hdc, x0, y0, x1, y1, color2, color1, 45);
GradientRectangle(hdc, x0+d, y0+d, x1-d, y1-d, color1, color2, 45);
return TRUE;
}
void Demo_AreaFill(HDC hDC, const RECT * rcPaint, int width, int height)
{
const COLORREF c0 = RGB(0x20, 0x20, 0x20);
const COLORREF c1 = RGB(0xF0, 0xF0, 0x20);
for (int i=0; i<4; i++)
GradientRectangle(hDC, 1000+1100*i, 500, 2000+1100*i, 1500, c0, c1, i*450);
for (i=0; i<4; i++)
SymGradientRectangle(hDC, 1000+1100*i, 1600, 2000+1100*i, 2600, c0, c1, i*450);
for (i=0; i<4; i++)
CornerGradientRectangle(hDC, 1000+1100*i, 2700, 2000+1100*i, 3700, c0, c1, i);
CenterGradientRectangle(hDC, 5600, 1500, 6600, 2500, c0, c1);
CenterGradientRectangle(hDC, 5600, 2600, 6600, 3600, c1, c0);
// Buttons
RoundRectButton(hDC, 0, 4000, 800, 4800, 0, 100, RGB(0x20, 0x20, 0x20), RGB(0xF0, 0xF0, 0x20));
RoundRectButton(hDC, 1000, 4000, 1800, 4800, 400, 100, RGB(0xF0, 0x20, 0x20), RGB(0x20, 0xF0, 0x20));
RoundRectButton(hDC, 2000, 4000, 2800, 4800, 800, 100, RGB(0xFF, 0xFF, 0x20), RGB(0x20, 0x20, 0xF0));
GradientRectangle(hDC, 0, 5000, 2000, 6000, RGB(0xFF, 0x0, 0), RGB(0, 0, 0xFF), 0);
HLSGradientRectangle(hDC, 0, 6200, 2000, 7200, RGB(0xFF, 0x0, 0), RGB(0, 0, 0xFF), 200);
RadialGradientFill(hDC, 3200, 6300, 3200 , 6300 , 1000, RGB(0xFF, 0xFF, 0xFF), RGB(0, 0, 0xFF), 8);
RadialGradientFill(hDC, 5300, 6300, 5300-300, 6300-600, 1000, RGB(0xFF, 0xFF, 0xFF), RGB(0, 0, 0xFF), 16);
RadialGradientFill(hDC, 7400, 6300, 7400-300, 6300+300, 1000, RGB(0xFF, 0xFF, 0xFF), RGB(0, 0, 0xFF), 256);
{
RECT r = { 7000, 500, 8500, 500+1500 };
KGDIObject blue(hDC, CreatePen(PS_SOLID, 1 * ONEINCH/72, RGB(0, 0, 0xFF)));
KGDIObject yellow(hDC, CreateSolidBrush(RGB(0xFF, 0xFF, 0)));
Rectangle(hDC, 7000, 500, 8500, 500+1500);
BrickPatternFill(hDC, 7000, 500, 8500, 500+1500, 150, 150);
BrickPatternFill(hDC, 7000, 2100, 8500, 2100+1500, 100, 100);
}
KLogFont logfont(- 8 * ONEINCH / 72, "Tahoma");
KGDIObject font(hDC, logfont.CreateFont());
{
SelectObject(hDC, GetStockObject(NULL_PEN));
typedef enum { GAP = 1200 };
for (int hs= HS_HORIZONTAL; hs<=HS_DIAGCROSS; hs++)
{
HBRUSH hBrush = CreateHatchBrush(hs, RGB(0, 0, 0xFF));
HGDIOBJ hOld = SelectObject(hDC, hBrush);
SetBkColor(hDC, RGB(0xFF, 0xFF, 0));
Rectangle(hDC, hs*GAP, 8000, hs*GAP+890, 8890);
SetBkColor(hDC, RGB(0xFF, 0xFF, 0xFF));
SetTextAlign(hDC, TA_CENTER);
TextOut(hDC, hs*GAP+880/2, 8980, HS_Names[hs-HS_HORIZONTAL], _tcslen(HS_Names[hs-HS_HORIZONTAL]));
SelectObject(hDC, hOld);
DeleteObject(hBrush);
}
}
{
HINSTANCE hCards = LoadLibrary("cards.dll");
for (int i=0; i<3; i++)
{
HBRUSH hBrush;
int width, height;
switch ( i )
{
case 0:
{
HBITMAP hBitmap = LoadBitmap(hCards, MAKEINTRESOURCE(52));
BITMAP bmp;
GetObject(hBitmap, sizeof(bmp), & bmp);
width = bmp.bmWidth; height = bmp.bmHeight;
hBrush = CreatePatternBrush(hBitmap);
DeleteObject(hBitmap);
}
break;
case 1:
{
HRSRC hResource = FindResource(hCards, MAKEINTRESOURCE(52-14), RT_BITMAP);
HGLOBAL hGlobal = LoadResource(hCards, hResource);
hBrush = CreateDIBPatternBrushPt(LockResource(hGlobal), DIB_RGB_COLORS);
width = ((BITMAPCOREHEADER *) hGlobal)->bcWidth; // old DIB format
height = ((BITMAPCOREHEADER *) hGlobal)->bcHeight;// old DIB format
}
break;
case 2:
{
HRSRC hResource = FindResource(hCards, MAKEINTRESOURCE(52-28), RT_BITMAP);
HGLOBAL hGlobal = LoadResource(hCards, hResource);
hBrush = CreateDIBPatternBrush(hGlobal, DIB_RGB_COLORS);
width = ((BITMAPCOREHEADER *) hGlobal)->bcWidth; // old DIB format
height = ((BITMAPCOREHEADER *) hGlobal)->bcHeight; // old DIB format
}
}
HGDIOBJ hOld = SelectObject(hDC, hBrush);
POINT P = { i*1400+200 + width*10*i/4, 10000 + height*10*i/4 };
LPtoDP(hDC, &P, 1);
SetBrushOrgEx(hDC, P.x, P.y, NULL); // make sure cards aligned with rectangle
Rectangle(hDC, i*1400+200, 10000, i*1400+200+width*30/2+1, 10000+height*30/2+1);
SelectObject(hDC, hOld);
DeleteObject(hBrush);
}
}
}
