public void TestBaselineFunc()
{
YogaNode node = new YogaNode();
node.Height = 200;
node.FlexDirection = YogaFlexDirection.Row;
node.AlignItems = YogaAlign.Baseline;
YogaNode child0 = new YogaNode();
child0.Width = 100;
child0.Height = 110;
child0.SetBaselineFunction((_, width, height) => {
Assert.AreEqual(100, width);
Assert.AreEqual(110, height);
return(65);
});
node.Insert(0, child0);
YogaNode child1 = new YogaNode();
child1.Width = 100;
child1.Height = 110;
child1.SetBaselineFunction((_, width, height) => {
Assert.AreEqual(100, width);
Assert.AreEqual(110, height);
return(80);
});
node.Insert(1, child1);
YogaNode child2 = new YogaNode();
child2.Width = 100;
child2.Height = 110;
child2.SetBaselineFunction((_, width, height) => {
Assert.AreEqual(100, width);
Assert.AreEqual(110, height);
return(88);
});
node.Insert(2, child2);
node.CalculateLayout();
Assert.AreEqual(0, child0.LayoutX);
Assert.AreEqual(23, child0.LayoutY);
Assert.AreEqual(100, child1.LayoutX);
Assert.AreEqual(8, child1.LayoutY);
Assert.AreEqual(200, child2.LayoutX);
Assert.AreEqual(0, child2.LayoutY);
}
public void Test_align_baseline_with_no_parent_ht()
{
var config = new YogaConfig();
var root = new YogaNode(config);
root.Style.FlexDirection = YogaFlexDirection.Row;
root.Style.AlignItems = YogaAlign.Baseline;
root.Width = 150;
var root_child0 = new YogaNode(config);
root_child0.Width = 50;
root_child0.Height = 50;
root.Insert(0, root_child0);
var root_child1 = new YogaNode(config);
root_child1.Width = 50;
root_child1.Height = 40;
root_child1.SetBaselineFunction(_baselineFunc);
root.Insert(1, root_child1);
root.CalculateLayout(null, null, YogaDirection.LeftToRight);
Assert.AreEqual(0, root.LayoutX);
Assert.AreEqual(0, root.LayoutY);
Assert.AreEqual(150, root.LayoutWidth);
Assert.AreEqual(70, root.LayoutHeight);
Assert.AreEqual(0, root_child0.LayoutX);
Assert.AreEqual(0, root_child0.LayoutY);
Assert.AreEqual(50, root_child0.LayoutWidth);
Assert.AreEqual(50, root_child0.LayoutHeight);
Assert.AreEqual(50, root_child1.LayoutX);
Assert.AreEqual(30, root_child1.LayoutY);
Assert.AreEqual(50, root_child1.LayoutWidth);
Assert.AreEqual(40, root_child1.LayoutHeight);
}