title: Python-pptx - Text parameters (font, size, position) on Autoshape
body: <h1>How can I set font, size of text for the shape ?</h1>
  
  <p>One Object instead two seperate ones (shape and Text, how use run for the shape)</p>
  
  <p>Just do not get how to set the parameters on Textframe instance of the Autoshape-object. </p>
  
  <pre><code>from pptx import Presentation
  from pptx.enum.shapes import MSO_SHAPE
  from pptx.enum.dml import MSO_THEME_COLOR
  from pptx.enum.text import MSO_ANCHOR, MSO_AUTO_SIZE
  from pptx.util import Inches, Pt
  
  prs = Presentation('Input.pptx')
  slide_layout = prs.slide_layouts[2]
  slide = prs.slides.add_slide(slide_layout)
  shape = slide.shapes
  #Title
  shape.title.text = "Title of the slide"
  # Shape position
  left = Inches(0.5)
  top = Inches(1.5)
  width = Inches(2.0)
  height = Inches(0.2)
  
  box = shape.add_shape(MSO_SHAPE.RECTANGLE, left, top, width, height)
  #Fill
  fill = box.fill
  line = box.line
  fill.solid()
  fill.fore_color.theme_color = MSO_THEME_COLOR.ACCENT_2
  line.color.theme_color = MSO_THEME_COLOR.ACCENT_2
  # How can I set font, size of text for the shape ?
  # One Object for instead two seperate ones
  #box_text.font.bold = True
  
  # Text position
  t_left = Inches(0.5)
  t_top = Inches(1.4)
  t_width = Inches(2.0)
  t_height = Inches(0.4)
  #Text
  txBox = slide.shapes.add_textbox(t_left, t_top, t_width,t_height)
  tf = txBox.text_frame.paragraphs[0]
  tf.vertical_anchor = MSO_ANCHOR.TOP
  tf.word_wrap = False
  tf.margin_top = 0
  tf.auto_size = MSO_AUTO_SIZE.SHAPE_TO_FIT_TEXT
  run = tf.add_run()
  run.text = "Text on the Shape"
  font = run.font
  font.name = 'Calibri'
  font.size = Pt(18)
  font.bold = True
  font.italic = None  # cause value to be inherited from theme
  font.color.theme_color = MSO_THEME_COLOR.ACCENT_5
  prs.save('Out.pptx')
  </code></pre>