C++ (Cpp) CGContextEOFillPath Examples

Example #1

File: GraphicsContextCG.cpp Project: dslab-epfl/warr

static inline void fillPathWithFillRule(CGContextRef context, WindRule fillRule)
{
    if (fillRule == RULE_EVENODD)
        CGContextEOFillPath(context);
    else
        CGContextFillPath(context);
}

Example #2

File: GraphicsContextCG.cpp Project: jackiekaon/owb-mirror

void GraphicsContext::drawConvexPolygon(size_t npoints, const FloatPoint* points, bool shouldAntialias)
{
    if (paintingDisabled())
        return;

    if (npoints <= 1)
        return;

    CGContextRef context = platformContext();

    CGContextSaveGState(context);

    CGContextSetShouldAntialias(context, shouldAntialias);
    
    CGContextBeginPath(context);
    CGContextMoveToPoint(context, points[0].x(), points[0].y());
    for (size_t i = 1; i < npoints; i++)
        CGContextAddLineToPoint(context, points[i].x(), points[i].y());
    CGContextClosePath(context);

    if (fillColor().alpha())
        CGContextEOFillPath(context);

    if (strokeStyle() != NoStroke)
        CGContextStrokePath(context);

    CGContextRestoreGState(context);
}

Example #3

File: SVGPaintServerCg.cpp Project: cdaffara/symbiandump-mw4

void SVGPaintServer::fillPath(CGContextRef context, const RenderPath* path) const
{
    if (path->style()->svgStyle()->fillRule() == RULE_EVENODD)
        CGContextEOFillPath(context);
    else
        CGContextFillPath(context);
}

Example #4

File: fx_quartz_device.cpp Project: 151706061/PDFium

FX_BOOL CFX_QuartzDeviceDriver::DrawPath(const CFX_PathData*        pathData,
        const CFX_AffineMatrix*       matrix,
        const CFX_GraphStateData*     graphState,
        FX_DWORD                      fillArgb,
        FX_DWORD                      strokeArgb,
        int                           fillMode,
        int                           alpha_flag,
        void*                         pIccTransform,
        int							blend_type
                                        )
{
    SaveState();
    CGBlendMode mode = GetCGBlendMode(blend_type);
    if (mode != kCGBlendModeNormal) {
        CGContextSetBlendMode(_context, mode);
    }
    CGAffineTransform m = CGAffineTransformIdentity;
    if (matrix) {
        m = CGAffineTransformMake(matrix->GetA(), matrix->GetB(), matrix->GetC(), matrix->GetD(), matrix->GetE(), matrix->GetF());
    }
    m = CGAffineTransformConcat(m, _foxitDevice2User);
    CGContextConcatCTM(_context, m);
    int pathMode = 0;
    if (graphState && strokeArgb) {
        CGContextSetMiterLimit(_context, graphState->m_MiterLimit);
        FX_FLOAT lineWidth = getLineWidth(graphState, m);
        setStrokeInfo(graphState, strokeArgb, lineWidth);
        pathMode |= 4;
    }
    if (fillMode && fillArgb) {
        setFillInfo(fillArgb);
        if ((fillMode & 3) == FXFILL_WINDING) {
            pathMode |= 1;
        } else if ((fillMode & 3) == FXFILL_ALTERNATE) {
            pathMode |= 2;
        }
    }
    setPathToContext(pathData);
    if (fillMode & FXFILL_FULLCOVER) {
        CGContextSetShouldAntialias(_context, false);
    }
    if (pathMode == 4) {
        CGContextStrokePath(_context);
    } else if (pathMode == 1) {
        CGContextFillPath(_context);
    } else if (pathMode == 2) {
        CGContextEOFillPath(_context);
    } else if (pathMode == 5) {
        CGContextDrawPath(_context, kCGPathFillStroke);
    } else if (pathMode == 6) {
        CGContextDrawPath(_context, kCGPathEOFillStroke);
    }
    RestoreState(FALSE);
    return TRUE;
}