Other Chart Preset
Funnel
Funnel is an OPF other chart preset with canonical workbook metadata, sample data, and engine chart type mapping.
Use Case
Use a specialized visual when standard bars, lines, and areas would obscure the pattern.
Data Requirements
1 series, 5 categories, flat category/series workbook
Group
Specialty chart presets for variance, flow, distribution, or comparison cases.
Series
1 series across 5 categories
Workbook Range
Sheet1!$A$1:$F$2
When to Use
Use when the chart type directly matches the analytical question and the audience can read it quickly.
When to Avoid
Avoid specialty visuals when a simpler chart would make the same point with less explanation.
Best Practices
Explain the encoding in the title or subtitle
Keep annotations close to the data
Prefer clarity over novelty
Recommended Companions
OPF Config
charts:funnel{
"$schema": "https://openpresentation.org/schema/opf/v1",
"name": "PPTX.gallery — charts/funnel",
"description": "Funnel is an OPF other chart preset with canonical workbook metadata, sample data, and engine chart type mapping.",
"tags": [
"gallery:charts/funnel"
],
"slides": [
{
"id": "gallery-preview-1",
"layout": "data-visualization",
"title": "Funnel",
"subtitle": "Use a specialized visual when standard bars, lines, and areas would obscure the pattern.",
"chart": {
"type": "funnel",
"data": {
"columns": [
"Category",
"Series1"
],
"rows": [
[
"Q1 2024",
15726
],
[
"Q2 2024",
63852
],
[
"Q3 2024",
57749
],
[
"Q4 2024",
98652
],
[
"Q1 2025",
41133
]
]
}
},
"design": {
"contentBox": false,
"contentAlignment": "left",
"titleAlignment": "left",
"contentDirection": "horizontal"
}
}
]
}Load this config in the gallery's visual editor, or in the Inspector at pptx.dev.