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Add speaker intro slide with photo, career timeline, and company info

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Slide 2: Dierk Lenz — photo (correct 2:3 ratio), career timeline 1983–2026,
Oracle expertise, co-authored books. No footer, logo top-right.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Dierk
2026-05-20 14:49:19 +02:00
parent 3d375161bd
commit bad32d5966
2 changed files with 56 additions and 1 deletions
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Vektoren in der Datenbank.pptx
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make_presentation.py
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@@ -487,7 +487,62 @@ txb(s, f"{EVENT_DATE} · {EVENT_CITY}",
s.shapes.add_picture(LOGO_PATH, Inches(4.67), Inches(6.1), Inches(4.0), Inches(1.06))
# ════════════════════════════════════════════════════════════════════════════
# Slide 2 — Motivation: Der VECTOR-Datentyp
# Slide 2 — Über den Referenten
# ════════════════════════════════════════════════════════════════════════════
s = add_slide(logo=False, footer=False)
section_header(s, "Über den Referenten", ACCENT_PG)
# Logo top-right — below the accent bar (y=0.14), correct 4.46:1 ratio
s.shapes.add_picture(LOGO_PATH, Inches(9.63), Inches(0.22), Inches(3.5), Inches(0.785))
# Photo — correct 2:3 ratio (3471×5206 px), dark bg blends with slide theme
s.shapes.add_picture("/home/dierk/Bilder/Porträt Pro Neg 2.jpg",
Inches(0.4), Inches(1.1), Inches(3.4), Inches(5.1))
# Name + title
txb(s, "Dierk Lenz",
Inches(4.3), Inches(1.2), Inches(8.7), Inches(0.7),
size=32, bold=True, color=TITLE_CLR)
txb(s, "Inhaber & Geschäftsführer · Dierk Lenz Consulting GmbH",
Inches(4.3), Inches(1.9), Inches(8.7), Inches(0.45),
size=18, color=ACCENT_PG)
# Dividers starting after the photo (x=4.2, not cutting into photo)
for div_y in [Inches(2.45), Inches(4.65)]:
ln = s.shapes.add_shape(1, Inches(4.2), div_y, Inches(8.83), Pt(1))
ln.fill.solid(); ln.fill.fore_color.rgb = RGBColor(0x44, 0x47, 0x5a)
ln.line.fill.background()
# Career timeline — year in accent, description in body colour
for y_pos, year, desc in [
(2.60, "1983 – 1989", "Informatik-Studium, RWTH Aachen"),
(3.10, "1989 – 1995", "Senior Systemberater, Oracle Deutschland, Düsseldorf"),
(3.60, "1995 / 1996", "Co-Gründer Herrmann & Lenz (GbR & GmbH)"),
(4.10, "2026", "Gründer & Geschäftsführer, Dierk Lenz Consulting GmbH"),
]:
txb(s, year, Inches(4.3), Inches(y_pos), Inches(1.7), Inches(0.45),
size=15, bold=True, color=ACCENT_PG)
txb(s, desc, Inches(6.1), Inches(y_pos), Inches(6.9), Inches(0.45),
size=15, color=BODY_CLR)
# Oracle expertise
txb(s, "Oracle Database von Version 6 bis Oracle AI Database 26ai",
Inches(4.3), Inches(4.78), Inches(8.7), Inches(0.4),
size=16, bold=True, color=ACCENT_ORA)
txb(s, "Schulungen · Workshops · Vorträge · Projekte",
Inches(4.3), Inches(5.22), Inches(8.7), Inches(0.4),
size=15, color=BODY_CLR)
# Books
txb(s, "Co-Autor:",
Inches(4.3), Inches(5.7), Inches(1.3), Inches(0.35),
size=13, bold=True, color=DIM_CLR)
txb(s, "Oracle 7.3 · Oracle8 für den DBA · Oracle 9i für den DBA · Oracle 10g für den DBA · Oracle 11g R2 für den DBA",
Inches(5.65), Inches(5.7), Inches(7.35), Inches(0.35),
size=13, color=DIM_CLR, italic=True)
# ════════════════════════════════════════════════════════════════════════════
# Slide 3 — Motivation: Der VECTOR-Datentyp
# ════════════════════════════════════════════════════════════════════════════
s = add_slide()
section_header(s, "Der VECTOR-Datentyp", ACCENT_PG)