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28 : :
29 : : #include <svx/sdr/primitive2d/sdrprimitivetools.hxx>
30 : : #include <vcl/bmpacc.hxx>
31 : : #include <osl/mutex.hxx>
32 : : #include <vcl/lazydelete.hxx>
33 : :
34 : : //////////////////////////////////////////////////////////////////////////////
35 : : // helper methods
36 : :
37 : : namespace drawinglayer
38 : : {
39 : : namespace primitive2d
40 : : {
41 : 1120 : BitmapEx createDefaultCross_3x3(const basegfx::BColor& rBColor)
42 : : {
43 [ + + ][ + - ]: 1120 : static vcl::DeleteOnDeinit< BitmapEx > aRetVal(0);
[ + - ][ # # ]
44 [ + + ][ + - ]: 1120 : static basegfx::BColor aColor;
45 [ + - ]: 1120 : ::osl::Mutex m_mutex;
46 : :
47 [ + + ][ - + ]: 1120 : if(!aRetVal.get() || rBColor != aColor)
[ + + ]
48 : : {
49 : : // copy values
50 [ + - ]: 23 : aColor = rBColor;
51 : :
52 : : // create bitmap
53 [ + - ]: 23 : Bitmap aContent(Size(3, 3), 24);
54 [ + - ]: 23 : Bitmap aMask(Size(3, 3), 1);
55 [ + - ]: 23 : BitmapWriteAccess* pWContent = aContent.AcquireWriteAccess();
56 [ + - ]: 23 : BitmapWriteAccess* pWMask = aMask.AcquireWriteAccess();
57 : : OSL_ENSURE(pWContent && pWMask, "No WriteAccess to bitmap (!)");
58 : 23 : const Color aVCLColor(aColor);
59 : 23 : const BitmapColor aPixColor(aVCLColor);
60 : 23 : const BitmapColor aMaskColor(0x01);
61 : :
62 : : // Y,X unusual order (!)
63 [ + - ]: 23 : pWContent->SetPixel(0, 1, aPixColor);
64 [ + - ]: 23 : pWContent->SetPixel(1, 0, aPixColor);
65 [ + - ]: 23 : pWContent->SetPixel(1, 1, aPixColor);
66 [ + - ]: 23 : pWContent->SetPixel(1, 2, aPixColor);
67 [ + - ]: 23 : pWContent->SetPixel(2, 1, aPixColor);
68 : :
69 [ + - ]: 23 : pWMask->SetPixel(0, 0, aMaskColor);
70 [ + - ]: 23 : pWMask->SetPixel(0, 2, aMaskColor);
71 [ + - ]: 23 : pWMask->SetPixel(2, 0, aMaskColor);
72 [ + - ]: 23 : pWMask->SetPixel(2, 2, aMaskColor);
73 : :
74 [ + - ]: 23 : aContent.ReleaseAccess(pWContent);
75 [ + - ]: 23 : aMask.ReleaseAccess(pWMask);
76 : :
77 : : // create and exchange at aRetVal
78 [ + - ][ + - ]: 23 : delete aRetVal.set(new BitmapEx(aContent, aMask));
[ - + ][ # # ]
[ + - ][ + - ]
79 : : }
80 : :
81 [ + - ][ + - ]: 1120 : return aRetVal.get() ? *aRetVal.get() : BitmapEx();
[ # # ][ + - ]
82 : : }
83 : : } // end of namespace primitive2d
84 : : } // end of namespace drawinglayer
85 : :
86 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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