วิธีจัดรูปแบบข้อความใน Python

pip install aspose-slides-foss

import aspose.slides_foss as slides
from aspose.slides_foss import ShapeType
from aspose.slides_foss.export import SaveFormat

with slides.Presentation() as prs:
    slide = prs.slides[0]
    shape = slide.shapes.add_auto_shape(ShapeType.RECTANGLE, 50, 50, 500, 150)
    tf = shape.add_text_frame("Default text: will be formatted")
    prs.save("output.pptx", SaveFormat.PPTX)

tf = shape.text_frame          # if the frame already exists
tf = shape.add_text_frame("") # creates a new frame

import aspose.slides_foss as slides
from aspose.slides_foss import ShapeType, NullableBool
from aspose.slides_foss.export import SaveFormat

with slides.Presentation() as prs:
    slide = prs.slides[0]
    shape = slide.shapes.add_auto_shape(ShapeType.RECTANGLE, 50, 50, 500, 150)
    tf = shape.add_text_frame("Bold and italic text")

    fmt = tf.paragraphs[0].portions[0].portion_format
    fmt.font_bold = NullableBool.TRUE
    fmt.font_italic = NullableBool.TRUE

    prs.save("bold-italic.pptx", SaveFormat.PPTX)

import aspose.slides_foss as slides
from aspose.slides_foss import ShapeType, NullableBool, FillType
from aspose.slides_foss.drawing import Color
from aspose.slides_foss.export import SaveFormat

with slides.Presentation() as prs:
    slide = prs.slides[0]
    shape = slide.shapes.add_auto_shape(ShapeType.RECTANGLE, 50, 50, 500, 150)
    tf = shape.add_text_frame("Large corporate-blue heading")

    fmt = tf.paragraphs[0].portions[0].portion_format
    fmt.font_height = 32                          # 32pt font
    fmt.font_bold = NullableBool.TRUE
    fmt.fill_format.fill_type = FillType.SOLID
    fmt.fill_format.solid_fill_color.color = Color.from_argb(255, 0, 70, 127)

    prs.save("colored-text.pptx", SaveFormat.PPTX)

import aspose.slides_foss as slides
from aspose.slides_foss import ShapeType, NullableBool, FillType
from aspose.slides_foss.drawing import Color
from aspose.slides_foss.export import SaveFormat

with slides.Presentation() as prs:
    slide = prs.slides[0]
    shape = slide.shapes.add_auto_shape(ShapeType.RECTANGLE, 50, 50, 600, 100)
    tf = shape.add_text_frame("")  # start with empty frame

    paragraph = tf.paragraphs[0]

    # First portion: normal text
    portion1 = paragraph.portions[0]
    portion1.text = "Normal text followed by "
    portion1.portion_format.font_height = 20

    # Second portion: bold red text
    portion2 = slides.Portion()
    portion2.text = "bold red text"
    portion2.portion_format.font_height = 20
    portion2.portion_format.font_bold = NullableBool.TRUE
    portion2.portion_format.fill_format.fill_type = FillType.SOLID
    portion2.portion_format.fill_format.solid_fill_color.color = Color.from_argb(255, 200, 0, 0)
    paragraph.portions.add(portion2)

    prs.save("mixed-format.pptx", SaveFormat.PPTX)