#!/usr/bin/env python3 """ Bar Charts Showcase — bar, stackedBar, percentStackedBar, bar3d (cylinder/cone/pyramid). Generates: charts-bar.pptx Slide 1 Variants bar / stackedBar / percentStackedBar / bar3d Slide 2 3D bar shapes shape=box/cylinder/cone/pyramid (bar3d only) Slide 3 Title & legend title.* + legend positions + legendFont Slide 4 Data labels flags + labelPos + labelfont Slide 5 Axes min/max/title/font/line/numfmt/gridlines/labelrotation Slide 6 Series styling colors, gradient, transparency, outline, shadow, invertifneg, serlines Slide 7 Overlays referenceline, errbars, gapwidth, overlap, dataTable Slide 8 Presets & per-ser preset bundles + seriesN.* + chart-series Set SDK twin of charts-bar.sh (officecli CLI). Both produce an equivalent charts-bar.pptx. This one drives the **officecli Python SDK** (`pip install officecli-sdk`): one resident is started and every slide, title shape and chart is shipped over the named pipe in `doc.batch(...)` round-trips. Each item is the same `{"command","parent","type","props"}` dict you'd put in an `officecli batch` list. Usage: pip install officecli-sdk # plus the `officecli` binary on PATH python3 charts-bar.py """ import os import sys # --- locate the SDK: prefer an installed `officecli-sdk`, else the in-repo copy try: import officecli # pip install officecli-sdk except ImportError: sys.path.insert(0, os.path.join(os.path.dirname(os.path.abspath(__file__)), "..", "..", "..", "sdk", "python")) import officecli FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), "charts-bar.pptx") # ---- shared geometry + data ------------------------------------------------ TL = {"x": "0.3in", "y": "1.05in", "width": "6.1in", "height": "3in"} TR = {"x": "6.95in", "y": "1.05in", "width": "6.1in", "height": "3in"} BL = {"x": "0.3in", "y": "4.25in", "width": "6.1in", "height": "3in"} BR = {"x": "6.95in", "y": "4.25in", "width": "6.1in", "height": "3in"} CATS = "Q1,Q2,Q3,Q4" D2 = "East:120,135,148,162;West:95,108,115,128" D3 = "East:120,135,148,162;South:95,108,115,128;West:80,90,98,110" def main(): print(f"Building {FILE} ...") slide = 0 with officecli.create(FILE, "--force") as doc: def new_slide(title): """Append a slide + its title shape; return the new slide's 1-based index.""" nonlocal slide slide += 1 doc.batch([ {"command": "add", "parent": "/", "type": "slide", "props": {}}, {"command": "add", "parent": f"/slide[{slide}]", "type": "shape", "props": {"text": title, "size": "24", "bold": "true", "autoFit": "normal", "x": "0.5in", "y": "0.3in", "width": "12.3in", "height": "0.6in"}}, ]) def ch(box, props): """One `add chart` item (box geometry + chart props merged).""" return {"command": "add", "parent": f"/slide[{slide}]", "type": "chart", "props": {**box, **props}} # ---- Slide 1: Bar variants ------------------------------------------------- new_slide("Bar variants — bar / stackedBar / percentStackedBar / bar3d") doc.batch([ ch(TL, {"chartType": "bar", "title": "bar", "legend": "bottom", "categories": CATS, "data": D2}), ch(TR, {"chartType": "stackedBar", "title": "stackedBar", "legend": "bottom", "categories": CATS, "data": D3}), ch(BL, {"chartType": "percentStackedBar", "title": "percentStackedBar", "legend": "bottom", "categories": CATS, "data": D3}), ch(BR, {"chartType": "bar3d", "title": "bar3d", "legend": "bottom", "categories": CATS, "data": D2, "view3d": "15,20,30"}), ]) # ---- Slide 2: 3D bar shapes ------------------------------------------------ new_slide("3D bar shapes — shape=box / cylinder / cone / pyramid") doc.batch([ ch(TL, {"chartType": "bar3d", "shape": "box", "title": "shape=box", "legend": "none", "categories": CATS, "data": D2}), ch(TR, {"chartType": "bar3d", "shape": "cylinder", "title": "shape=cylinder", "legend": "none", "categories": CATS, "data": D2}), ch(BL, {"chartType": "bar3d", "shape": "cone", "title": "shape=cone", "legend": "none", "categories": CATS, "data": D2}), ch(BR, {"chartType": "bar3d", "shape": "pyramid", "title": "shape=pyramid", "legend": "none", "categories": CATS, "data": D2}), ]) # ---- Slide 3: Title & legend ----------------------------------------------- new_slide("Title & legend") doc.batch([ ch(TL, {"chartType": "bar", "title": "Styled title", "title.font": "Georgia", "title.size": "20", "title.color": "4472C4", "title.bold": "true", "legend": "bottom", "categories": CATS, "data": D2}), ch(TR, {"chartType": "bar", "title": "legend=top + legendFont", "legend": "top", "legendFont": "10:333333:Calibri", "categories": CATS, "data": D2}), ch(BL, {"chartType": "bar", "title": "legend.overlay=true", "legend": "topRight", "legend.overlay": "true", "categories": CATS, "data": D2}), ch(BR, {"chartType": "bar", "autotitledeleted": "true", "legend": "none", "categories": CATS, "data": D2}), ]) # ---- Slide 4: Data labels -------------------------------------------------- new_slide("Data labels — flags, labelPos, labelfont") doc.batch([ ch(TL, {"chartType": "bar", "title": "value @ outsideEnd", "dataLabels": "value", "labelPos": "outsideEnd", "labelfont": "10:333333:Calibri", "legend": "none", "categories": CATS, "data": "A:60,90,140,180"}), ch(TR, {"chartType": "bar", "title": "value,category @ insideEnd", "dataLabels": "value,category", "labelPos": "insideEnd", "labelfont": "9:FFFFFF:Calibri", "legend": "none", "categories": CATS, "data": "A:60,90,140,180"}), ch(BL, {"chartType": "stackedBar", "title": "stacked + center labels", "dataLabels": "value", "labelPos": "center", "labelfont": "9:FFFFFF:Calibri", "legend": "bottom", "categories": CATS, "data": D3}), ch(BR, {"chartType": "bar", "title": "dataLabels=none", "dataLabels": "none", "legend": "none", "categories": CATS, "data": "A:60,90,140,180"}), ]) # ---- Slide 5: Axes --------------------------------------------------------- new_slide("Axes — min/max, titles, fonts, gridlines, ticks, labelrotation") doc.batch([ ch(TL, {"chartType": "bar", "title": "min/max + titles + numfmt", "legend": "none", "axismin": "0", "axismax": "200", "majorunit": "50", "minorunit": "10", "axistitle": "Revenue", "cattitle": "Quarter", "axisfont": "10:333333:Calibri", "axisline": "666666:1", "axisnumfmt": "#,##0", "categories": CATS, "data": "Rev:60,90,140,180"}), ch(TR, {"chartType": "bar", "title": "gridlines + ticks", "legend": "none", "gridlines": "E0E0E0:0.3", "minorGridlines": "F0F0F0:0.25", "majorTickMark": "out", "minorTickMark": "in", "tickLabelPos": "nextTo", "categories": CATS, "data": "A:60,90,140,180"}), ch(BL, {"chartType": "bar", "title": "labelrotation=-30", "legend": "none", "labelrotation": "-30", "categories": "January,February,March,April", "data": "A:60,90,140,180"}), ch(BR, {"chartType": "bar", "title": "dispunits=thousands", "legend": "none", "dispunits": "thousands", "categories": CATS, "data": "Rev:120000,135000,148000,162000"}), ]) doc.batch([ {"command": "set", "path": f"/slide[{slide}]/chart[1]/axis[@role=value]", "props": {"title": "Revenue", "format": "$#,##0", "majorGridlines": "true", "max": "200", "min": "0"}}, ]) # ---- Slide 6: Series styling ----------------------------------------------- new_slide("Series styling — colors, gradient(s), transparency, outline, shadow, invertifneg, serlines") doc.batch([ ch(TL, {"chartType": "bar", "title": "colors + seriesoutline", "legend": "bottom", "colors": "4472C4,ED7D31,A5A5A5", "seriesoutline": "000000:0.5", "categories": CATS, "data": D3}), ch(TR, {"chartType": "bar", "title": "gradient + seriesshadow", "legend": "bottom", "gradient": "FF6600-FFCC00:90", "seriesshadow": "000000-5-45-3-50", "categories": CATS, "data": "A:60,90,140,180"}), ch(BL, {"chartType": "bar", "title": "transparency=30 + gradients", "legend": "bottom", "gradients": "FF0000-0000FF;00FF00-FFFF00", "transparency": "30", "categories": CATS, "data": "A:60,90,140,180;B:40,70,100,130"}), ch(BR, {"chartType": "stackedBar", "title": "stacked + serlines=true", "serlines": "true", "legend": "bottom", "categories": CATS, "data": D2}), ]) # ---- Slide 7: Overlays ----------------------------------------------------- new_slide("Overlays — referenceline, errbars, gapwidth, overlap, dataTable") doc.batch([ ch(TL, {"chartType": "bar", "title": "referenceline=100", "legend": "none", "referenceline": "100:FF0000:Target", "categories": CATS, "data": "A:60,90,140,180"}), ch(TR, {"chartType": "bar", "title": "errbars=fixedVal:10", "legend": "none", "errbars": "fixedVal:10", "categories": CATS, "data": "A:60,90,140,180"}), ch(BL, {"chartType": "bar", "title": "gapwidth=50 + overlap=20", "legend": "bottom", "gapwidth": "50", "overlap": "20", "categories": CATS, "data": "A:60,90,140,180;B:50,75,110,150"}), ch(BR, {"chartType": "bar", "title": "dataTable=true", "legend": "bottom", "dataTable": "true", "categories": CATS, "data": "A:60,90,140,180"}), ]) # ---- Slide 8: Presets & per-series control --------------------------------- new_slide("Presets & per-series control") doc.batch([ ch(TL, {"chartType": "bar", "preset": "minimal", "title": "preset=minimal", "legend": "bottom", "categories": CATS, "data": "A:60,90,140,180;B:50,75,110,150"}), ch(TR, {"chartType": "bar", "preset": "dark", "title": "preset=dark", "legend": "bottom", "categories": CATS, "data": "A:60,90,140,180;B:50,75,110,150"}), ch(BL, {"chartType": "bar", "preset": "corporate", "title": "preset=corporate", "legend": "bottom", "categories": CATS, "data": "A:60,90,140,180;B:50,75,110,150"}), ch(BR, {"chartType": "bar", "title": "seriesN.* Add + chart-series Set", "legend": "bottom", "categories": CATS, "series1.name": "Product A", "series1.values": "60,90,140,180", "series1.color": "4472C4", "series2.name": "Product B", "series2.values": "50,75,110,150", "series2.color": "ED7D31"}), ]) doc.batch([ {"command": "set", "path": f"/slide[{slide}]/chart[4]/series[1]", "props": {"name": "Renamed", "color": "C00000"}}, ]) doc.send({"command": "save"}) print(f"Done: {FILE} ({slide} slides)") if __name__ == "__main__": main()