public static void SwapShape(ICanvasContainer container, IBaseShape shape, int insertIndex, int removeIndex)
{
if (container != null && shape != null && insertIndex >= 0 && removeIndex >= 0)
{
container.Shapes.Insert(insertIndex, shape);
container.Shapes.RemoveAt(removeIndex);
container.MarkAsDirty(true);
}
}
public static void Swap(ICanvasContainer container, IBaseShape shape, int sourceIndex, int targetIndex)
{
if (sourceIndex < targetIndex)
{
SwapShape(container, shape, targetIndex + 1, sourceIndex);
}
else
{
if (container.Shapes.Count + 1 > sourceIndex + 1)
{
SwapShape(container, shape, targetIndex, sourceIndex + 1);
}
}
}
public SkiaHitTest(ICanvasContainer container)
{
_renderer = new SkiaBoundsShapeRenderer();
_renderer._currentRootNode = -1;
_renderer._rootNodes = new List <RootNode>();
var points = new List <IPointShape>();
container.GetPoints(points);
foreach (var point in points)
{
_renderer._rootNodes.Add(new RootNode(point));
_renderer._currentRootNode++;
point.Draw(null, _renderer, 0.0, 0.0, 1.0, null, null);
}
foreach (var shape in container.Shapes)
{
_renderer._rootNodes.Add(new RootNode(shape));
_renderer._currentRootNode++;
shape.Draw(null, _renderer, 0.0, 0.0, 1.0, null, null);
}
}
public UiAttachSystem(ICanvasContainer canvasContainer, List <IAttachableUi> attachables)
{
_canvasContainer = canvasContainer;
_attachables = attachables;
}
