表格

本页内容简介

在 Aspose.Slides for Python via Java 中操作表格：在 PowerPoint 和 OpenDocument 演示文稿中添加、访问、删除和合并单元格。

使用 Aspose.Slides for Python via Java 添加表格、访问表格、删除表格以及合并单元格的示例。

按照Installation中描述的方式安装包。每个示例在启动 JVM 之前导入 asposeslides，随后在 JVM 运行后导入 API。

添加表格

创建一个包含两行两列的简单表格。

import jpype
import asposeslides

if not jpype.isJVMStarted():
    jpype.startJVM()

from asposeslides.api import Presentation

presentation = Presentation()
try:
    slide = presentation.getSlides().get_Item(0)

    widths = jpype.JArray(jpype.JDouble)([80, 80])
    heights = jpype.JArray(jpype.JDouble)([30, 30])
    table = slide.getShapes().addTable(50, 50, widths, heights)
finally:
    presentation.dispose()

访问表格

获取幻灯片上的第一个表格形状。

import jpype
import asposeslides

if not jpype.isJVMStarted():
    jpype.startJVM()

from asposeslides.api import Presentation, Table

presentation = Presentation()
try:
    slide = presentation.getSlides().get_Item(0)

    widths = jpype.JArray(jpype.JDouble)([80, 80])
    heights = jpype.JArray(jpype.JDouble)([30, 30])
    table = slide.getShapes().addTable(50, 50, widths, heights)

    # 访问幻灯片上的第一个表格。
    first_table = None
    for index in range(slide.getShapes().size()):
        shape = slide.getShapes().get_Item(index)
        if isinstance(shape, Table):
            first_table = shape
            break
finally:
    presentation.dispose()

删除表格

从幻灯片中删除表格。

import jpype
import asposeslides

if not jpype.isJVMStarted():
    jpype.startJVM()

from asposeslides.api import Presentation

presentation = Presentation()
try:
    slide = presentation.getSlides().get_Item(0)

    widths = jpype.JArray(jpype.JDouble)([80, 80])
    heights = jpype.JArray(jpype.JDouble)([30, 30])
    table = slide.getShapes().addTable(50, 50, widths, heights)

    slide.getShapes().remove(table)
finally:
    presentation.dispose()

合并表格单元格

将表格的相邻单元格合并为一个单元格。

import jpype
import asposeslides

if not jpype.isJVMStarted():
    jpime.startJVM()

from asposeslides.api import Presentation

presentation = Presentation()
try:
    slide = presentation.getSlides().get_Item(0)

    widths = jpype.JArray(jpype.JDouble)([80, 80])
    heights = jpime.JArray(jpime.JDouble)([30, 30])
    table = slide.getShapes().addTable(50, 50, widths, heights)

    # 合并单元格。
    table.mergeCells(table.get_Item(0, 0), table.get_Item(1, 1), False)
finally:
    presentation.dispose()