};
REQUIRE(fill->colorStops(nullptr, 4) == Result::InvalidArguments);
- REQUIRE(fill->colorStops(cs2, 0) == Result::InvalidArguments);
+ REQUIRE(fill->colorStops(cs2, 0) == Result::InvalidArguments);
REQUIRE(fill->colorStops(cs2, 4) == Result::Success);
REQUIRE(fill->colorStops(&cs) == 4);
REQUIRE(shape->fill() == pFill);
}
+TEST_CASE("Fill Transformation", "[tvgFill]")
+{
+ auto fill = LinearGradient::gen();
+ REQUIRE(fill);
+
+ //no transformation
+ auto mGet = fill->transform();
+ REQUIRE(mGet.e11 == Approx(1.0f).margin(0.000001));
+ REQUIRE(mGet.e12 == Approx(0.0f).margin(0.000001));
+ REQUIRE(mGet.e13 == Approx(0.0f).margin(0.000001));
+ REQUIRE(mGet.e21 == Approx(0.0f).margin(0.000001));
+ REQUIRE(mGet.e22 == Approx(1.0f).margin(0.000001));
+ REQUIRE(mGet.e23 == Approx(0.0f).margin(0.000001));
+ REQUIRE(mGet.e31 == Approx(0.0f).margin(0.000001));
+ REQUIRE(mGet.e32 == Approx(0.0f).margin(0.000001));
+ REQUIRE(mGet.e33 == Approx(1.0f).margin(0.000001));
+
+ auto mSet = Matrix{1.1f, 2.2f, 3.3f, 4.4f, 5.5f, 6.6f, -7.7f, -8.8f, -9.9f};
+ REQUIRE(fill->transform(mSet) == Result::Success);
+
+ //transformation was set
+ mGet = fill->transform();
+ REQUIRE(mGet.e11 == Approx(mSet.e11).margin(0.000001));
+ REQUIRE(mGet.e12 == Approx(mSet.e12).margin(0.000001));
+ REQUIRE(mGet.e13 == Approx(mSet.e13).margin(0.000001));
+ REQUIRE(mGet.e21 == Approx(mSet.e21).margin(0.000001));
+ REQUIRE(mGet.e22 == Approx(mSet.e22).margin(0.000001));
+ REQUIRE(mGet.e23 == Approx(mSet.e23).margin(0.000001));
+ REQUIRE(mGet.e31 == Approx(mSet.e31).margin(0.000001));
+ REQUIRE(mGet.e32 == Approx(mSet.e32).margin(0.000001));
+ REQUIRE(mGet.e33 == Approx(mSet.e33).margin(0.000001));
+}
+
TEST_CASE("Linear Filling", "[tvgFill]")
{
auto fill = LinearGradient::gen();
float cx, cy, radius;
REQUIRE(fill->radial(0, 0, -1) == Result::InvalidArguments);
- REQUIRE(fill->radial(nullptr, nullptr, nullptr) == Result::Success);
+ REQUIRE(fill->radial(nullptr, nullptr, nullptr) == Result::Success);
REQUIRE(fill->radial(100, 120, 50) == Result::Success);
REQUIRE(fill->radial(&cx, nullptr, &radius) == Result::Success);
REQUIRE(fill->spread(FillSpread::Reflect) == Result::Success);
REQUIRE(fill->linear(-10.0f, 10.0f, 100.0f, 120.0f) == Result::Success);
+ auto m = Matrix{1.1f, 2.2f, 3.3f, 4.4f, 5.5f, 6.6f, -7.7f, -8.8f, -9.9f};
+ REQUIRE(fill->transform(m) == Result::Success);
+
//Duplication
auto dup = unique_ptr<LinearGradient>(static_cast<LinearGradient*>(fill->duplicate()));
REQUIRE(dup);
REQUIRE(cs[i].r == cs2[i].r);
REQUIRE(cs[i].g == cs2[i].g);
REQUIRE(cs[i].b == cs2[i].b);
- };
+ }
+
+ auto mDup = dup->transform();
+ REQUIRE(mDup.e11 == Approx(m.e11).margin(0.000001));
+ REQUIRE(mDup.e12 == Approx(m.e12).margin(0.000001));
+ REQUIRE(mDup.e13 == Approx(m.e13).margin(0.000001));
+ REQUIRE(mDup.e21 == Approx(m.e21).margin(0.000001));
+ REQUIRE(mDup.e22 == Approx(m.e22).margin(0.000001));
+ REQUIRE(mDup.e23 == Approx(m.e23).margin(0.000001));
+ REQUIRE(mDup.e31 == Approx(m.e31).margin(0.000001));
+ REQUIRE(mDup.e32 == Approx(m.e32).margin(0.000001));
+ REQUIRE(mDup.e33 == Approx(m.e33).margin(0.000001));
}
TEST_CASE("Radial Filling Dupliction", "[tvgFill]")
REQUIRE(fill->spread(FillSpread::Reflect) == Result::Success);
REQUIRE(fill->radial(100.0f, 120.0f, 50.0f) == Result::Success);
+ auto m = Matrix{1.1f, 2.2f, 3.3f, 4.4f, 5.5f, 6.6f, -7.7f, -8.8f, -9.9f};
+ REQUIRE(fill->transform(m) == Result::Success);
+
//Duplication
auto dup = unique_ptr<RadialGradient>(static_cast<RadialGradient*>(fill->duplicate()));
REQUIRE(dup);
REQUIRE(cs[i].r == cs2[i].r);
REQUIRE(cs[i].g == cs2[i].g);
REQUIRE(cs[i].b == cs2[i].b);
- };
+ }
+
+ auto mDup = dup->transform();
+ REQUIRE(mDup.e11 == Approx(m.e11).margin(0.000001));
+ REQUIRE(mDup.e12 == Approx(m.e12).margin(0.000001));
+ REQUIRE(mDup.e13 == Approx(m.e13).margin(0.000001));
+ REQUIRE(mDup.e21 == Approx(m.e21).margin(0.000001));
+ REQUIRE(mDup.e22 == Approx(m.e22).margin(0.000001));
+ REQUIRE(mDup.e23 == Approx(m.e23).margin(0.000001));
+ REQUIRE(mDup.e31 == Approx(m.e31).margin(0.000001));
+ REQUIRE(mDup.e32 == Approx(m.e32).margin(0.000001));
+ REQUIRE(mDup.e33 == Approx(m.e33).margin(0.000001));
}