C++ (Cpp) SkRegion::contains Examples

Example #1

File: RegionBench.cpp Project: Arternis/skia

static bool containsrect_proc(SkRegion& a, SkRegion& b) {
    SkIRect r = a.getBounds();
    r.inset(r.width()/4, r.height()/4);
    (void)a.contains(r);

    r = b.getBounds();
    r.inset(r.width()/4, r.height()/4);
    return b.contains(r);
}

Example #2

File: SampleRegion.cpp Project: jetlive/skiaming

    void drawPredicates(SkCanvas* canvas, const SkPoint pts[]) {
        SkRegion rgn;
        build_base_rgn(&rgn);

        drawstr(canvas, "Intersects", pts[0], rgn.intersects(fRect));
        drawstr(canvas, "Contains", pts[1], rgn.contains(fRect));
    }

Example #3

File: RegionBench.cpp Project: Arternis/skia

static bool containsxy_proc(SkRegion& a, SkRegion& b) {
    const SkIRect& r = a.getBounds();
    const int dx = r.width() / 8;
    const int dy = r.height() / 8;
    for (int y = r.fTop; y < r.fBottom; y += dy) {
        for (int x = r.fLeft; x < r.fRight; x += dx) {
            (void)a.contains(x, y);
        }
    }
    return true;
}