超連結

示範如何在形狀上使用 Aspose.Slides for Python via .NET 添加、存取、移除和更新超連結。

新增超連結

建立一個矩形形狀，並設定指向外部網站的超連結。

def add_hyperlink():
    with slides.Presentation() as presentation:
        slide = presentation.slides[0]

        shape = slide.shapes.add_auto_shape(slides.ShapeType.RECTANGLE, 50, 50, 150, 50)
        shape.text_frame.text = "Aspose"

        text_portion = shape.text_frame.paragraphs[0].portions[0]
        text_portion.portion_format.hyperlink_click = slides.Hyperlink("https://www.aspose.com")

        presentation.save("hyperlink.pptx", slides.export.SaveFormat.PPTX)

存取超連結

從形狀的文字部份讀取超連結資訊。

def access_hyperlink():
    with slides.Presentation("hyperlink.pptx") as presentation:
        slide = presentation.slides[0]
        shape = slide.shapes[0]

        text_portion = shape.text_frame.paragraphs[0].portions[0]
        hyperlink = text_portion.portion_format.hyperlink_click

移除超連結

清除形狀文字中的超連結。

def remove_hyperlink():
    with slides.Presentation("hyperlink.pptx") as presentation:
        slide = presentation.slides[0]
        shape = slide.shapes[0]

        text_portion = shape.text_frame.paragraphs[0].portions[0]
        text_portion.portion_format.hyperlink_click = None

        presentation.save("hyperlink_removed.pptx", slides.export.SaveFormat.PPTX)

更新超連結

變更現有超連結的目標。使用 HyperlinkManager 來修改已包含超連結的文字，模擬 PowerPoint 安全更新超連結的方式。

def update_hyperlink():
    with slides.Presentation("hyperlink.pptx") as presentation:
        slide = presentation.slides[0]
        shape = slide.shapes[0]

        # 在現有文字中變更超連結應透過
        # 使用 HyperlinkManager 而不是直接設定屬性。
        # 這模擬了 PowerPoint 安全更新超連結的方式。
        text_portion = shape.text_frame.paragraphs[0].portions[0]
        text_portion.portion_format.hyperlink_manager.set_external_hyperlink_click("https://new.example.com")

        presentation.save("hyperlink_updated.pptx", slides.export.SaveFormat.PPTX)