组形状

使用 Aspose.Slides for .NET 创建形状组、访问、取消分组和删除的示例。

添加组形状

创建一个包含两个基本形状的组。

static void AddGroupShape()
{
    using var presentation = new Presentation();
    var slide = presentation.Slides[0];

    var group = slide.Shapes.AddGroupShape();
    group.Shapes.AddAutoShape(ShapeType.Rectangle, 0, 0, 50, 50);
    group.Shapes.AddAutoShape(ShapeType.Ellipse, 60, 0, 50, 50);
}

访问组形状

从幻灯片中检索第一个组形状。

static void AccessGroupShape()
{
    using var presentation = new Presentation();
    var slide = presentation.Slides[0];

    var group = slide.Shapes.AddGroupShape();
    group.Shapes.AddAutoShape(ShapeType.Rectangle, 0, 0, 50, 50);

    var firstGroup = slide.Shapes.OfType<IGroupShape>().First();
}

删除组形状

从幻灯片中删除组形状。

static void RemoveGroupShape()
{
    using var presentation = new Presentation();
    var slide = presentation.Slides[0];

    var group = slide.Shapes.AddGroupShape();

    slide.Shapes.Remove(group);
}

取消分组形状

将形状移出组容器。

static void UngroupShapes()
{
    using var presentation = new Presentation();
    var slide = presentation.Slides[0];

    var group = slide.Shapes.AddGroupShape();
    var rect = group.Shapes.AddAutoShape(ShapeType.Rectangle, 0, 0, 50, 50);

    // 将形状移出组。
    slide.Shapes.AddClone(rect);
    group.Shapes.Remove(rect);
}