jhodgkin
5a45320057
One folder per song under songs/. Tracks PPTX slide files and Python generation scripts. PDFs and videos excluded (too large for git; originals are in Google Drive). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
87 lines
2.5 KiB
Python
87 lines
2.5 KiB
Python
import fitz
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from pptx import Presentation
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from pptx.util import Inches, Pt
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from pptx.dml.color import RGBColor
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from pptx.enum.text import PP_ALIGN
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import io
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PDF_PATH = r"C:\Users\jhodgkin\Documents\dev\primary-song-slides\MyFlagMyFlag-Color.pdf"
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OUT_PATH = r"C:\Users\jhodgkin\Documents\dev\primary-song-slides\MyFlagMyFlag.pptx"
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DPI = 96
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SLIDE_W = Inches(13.333)
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SLIDE_H = Inches(7.5)
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TEXT_BOX_H = Inches(2.1)
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FONT_SIZE = Pt(44)
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TEXT_COLOR = RGBColor(0x0D, 0x27, 0x6D) # deep navy blue
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# PDF pages 1-8 (0-based) map to the 8 lyric lines
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# Page 0 is the overview thumbnail sheet — skip it
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SLIDES = [
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(1, "My flag, my flag, my country's flag,"),
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(2, "I love to see you wave;"),
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(3, "My flag, my flag, my country's flag,"),
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(4, "The banner of the brave."),
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(5, "Wave on, wave on forever,"),
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(6, "The banner of the free;"),
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(7, "Wave on, wave on forever,"),
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(8, "The flag of liberty."),
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]
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def render_page(page):
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mat = fitz.Matrix(DPI / 72, DPI / 72)
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pix = page.get_pixmap(matrix=mat, alpha=False)
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return io.BytesIO(pix.tobytes("jpeg", jpg_quality=85)), pix.width, pix.height
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def add_slide(doc, prs, blank_layout, page_idx, lyric):
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page = doc[page_idx]
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img_bytes, pw, ph = render_page(page)
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slide = prs.slides.add_slide(blank_layout)
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aspect = pw / ph
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h = SLIDE_H
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w = int(h * aspect)
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if w > SLIDE_W:
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w = SLIDE_W
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h = int(w / aspect)
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left = (SLIDE_W - w) // 2
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top = (SLIDE_H - h) // 2
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slide.shapes.add_picture(img_bytes, left, top, width=w, height=h)
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tb_top = SLIDE_H - TEXT_BOX_H
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txBox = slide.shapes.add_textbox(Inches(0.25), tb_top, SLIDE_W - Inches(0.5), TEXT_BOX_H)
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tf = txBox.text_frame
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tf.word_wrap = True
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lines = lyric.split("\n")
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for i, line in enumerate(lines):
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p = tf.paragraphs[0] if i == 0 else tf.add_paragraph()
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p.alignment = PP_ALIGN.CENTER
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run = p.add_run()
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run.text = line
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run.font.bold = True
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run.font.size = FONT_SIZE
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run.font.color.rgb = TEXT_COLOR
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print(f" Slide {len(prs.slides):2d} (pg {page_idx+1:2d}): {lyric[:60]}")
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def main():
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doc = fitz.open(PDF_PATH)
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prs = Presentation()
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prs.slide_width = SLIDE_W
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prs.slide_height = SLIDE_H
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blank_layout = prs.slide_layouts[6]
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for page_idx, lyric in SLIDES:
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add_slide(doc, prs, blank_layout, page_idx, lyric)
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prs.save(OUT_PATH)
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print(f"\nSaved: {OUT_PATH} ({len(SLIDES)} slides)")
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if __name__ == "__main__":
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main()
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