// Create a selection of imagefilter-based paints to test
static void create_paints(SkTArray<SkPaint>* paints, sk_sp<SkImageFilter> source) {
{
SkMatrix scale;
scale.setScale(2.0f, 2.0f);
sk_sp<SkImageFilter> scaleMIF(
SkImageFilter::MakeMatrixFilter(scale, kLow_SkFilterQuality, source));
add_paint(paints, std::move(scaleMIF));
}
{
SkMatrix rot;
rot.setRotate(-33.3f);
sk_sp<SkImageFilter> rotMIF(
SkImageFilter::MakeMatrixFilter(rot, kLow_SkFilterQuality, source));
add_paint(paints, std::move(rotMIF));
}
{
SkRect src = SkRect::MakeXYWH(20, 20, 10, 10);
SkRect dst = SkRect::MakeXYWH(30, 30, 30, 30);
sk_sp<SkImageFilter> tileIF(SkTileImageFilter::Make(src, dst, nullptr));
add_paint(paints, std::move(tileIF));
}
{
constexpr SkDropShadowImageFilter::ShadowMode kBoth =
SkDropShadowImageFilter::kDrawShadowAndForeground_ShadowMode;
sk_sp<SkImageFilter> dsif(SkDropShadowImageFilter::Make(10.0f, 10.0f,
3.0f, 3.0f,
SK_ColorRED, kBoth,
source));
add_paint(paints, std::move(dsif));
}
{
sk_sp<SkImageFilter> dsif(
SkDropShadowImageFilter::Make(27.0f, 27.0f,
3.0f, 3.0f,
SK_ColorRED,
SkDropShadowImageFilter::kDrawShadowOnly_ShadowMode,
source));
add_paint(paints, std::move(dsif));
}
add_paint(paints, SkBlurImageFilter::Make(3, 3, source));
add_paint(paints, SkOffsetImageFilter::Make(15, 15, source));
}
// Create a selection of imagefilter-based paints to test
static void create_paints(SkImageFilter* source, SkTArray<SkPaint>* paints) {
{
SkMatrix scale;
scale.setScale(2.0f, 2.0f);
SkAutoTUnref<SkImageFilter> scaleMIF(
SkImageFilter::CreateMatrixFilter(scale, kLow_SkFilterQuality, source));
add_paint(scaleMIF, paints);
}
{
SkMatrix rot;
rot.setRotate(-33.3f);
SkAutoTUnref<SkImageFilter> rotMIF(
SkImageFilter::CreateMatrixFilter(rot, kLow_SkFilterQuality, source));
add_paint(rotMIF, paints);
}
{
static const SkDropShadowImageFilter::ShadowMode kBoth =
SkDropShadowImageFilter::kDrawShadowAndForeground_ShadowMode;
SkAutoTUnref<SkDropShadowImageFilter> dsif(
SkDropShadowImageFilter::Create(10.0f, 10.0f,
3.0f, 3.0f,
SK_ColorRED, kBoth,
source, nullptr));
add_paint(dsif, paints);
}
{
SkAutoTUnref<SkDropShadowImageFilter> dsif(
SkDropShadowImageFilter::Create(27.0f, 27.0f,
3.0f, 3.0f,
SK_ColorRED,
SkDropShadowImageFilter::kDrawShadowOnly_ShadowMode,
source, nullptr));
add_paint(dsif, paints);
}
{
SkAutoTUnref<SkBlurImageFilter> bif(SkBlurImageFilter::Create(3, 3, source));
add_paint(bif, paints);
}
{
SkAutoTUnref<SkOffsetImageFilter> oif(SkOffsetImageFilter::Create(15, 15, source));
add_paint(oif, paints);
}
}