Layout Pattern
Forecast / Scenario Model
Multi-line chart showing base, upside, and downside projections. The honest way to present uncertainty.
How to Use It
Multi-line chart showing base, upside, and downside projections. The honest way to present uncertainty. OPF placeholders: title, chart, text.
Content Zones
Try dynamic composition
Explore how a text slide reflows as you change its content and shape. These examples use OPF’s shared composition rules; the copied document includes your choices.
All sample text fits within its content areas.
View the complete OPF example
{
"$schema": "https://openpresentation.org/schema/opf/v1",
"name": "Dynamic composition example",
"design": {
"dimensions": {
"widthInches": 13.333333333333334,
"heightInches": 7.5
}
},
"slides": [
{
"title": "Let the content find its space",
"composition": {
"mode": "auto"
},
"blocks": [
{
"text": "Start with the decision. State what the audience should understand or do."
},
{
"text": "Show the evidence. Give each supporting idea enough space to be read."
},
{
"text": "Make the next step clear. Keep the action specific and easy to remember."
}
]
}
]
}Composition rules and examples as JSON · Pagination rules and example JSON
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Map-based visualization of regions, territories, or location-based data. Turns spreadsheets into geography.
/layouts/geographic-map
Data Analysis
Heatmap / Cohort Grid
Color-intensity grid showing patterns across two dimensions. Surfaces trends that tables hide.
/layouts/heatmap-cohort
OPF Config
layouts:forecast-scenario{
"$schema": "https://openpresentation.org/schema/opf/v1",
"name": "PPTX.gallery — layouts/forecast-scenario",
"tags": [
"gallery:layouts/forecast-scenario"
],
"slides": [
{
"id": "gallery-preview-1",
"layout": "forecast-scenario",
"title": "Forecast / Scenario Model",
"blocks": [
{
"chart": {
"type": "column",
"data": {
"columns": [
"Series",
"Q1",
"Q2",
"Q3"
],
"rows": [
[
"Revenue",
12,
19,
27
]
]
}
}
},
{
"text": "Explain the evidence."
}
],
"design": {
"contentBox": false,
"contentAlignment": "left",
"titleAlignment": "left",
"contentDirection": "horizontal"
}
}
],
"catalogs": {
"layouts": {
"records": [
{
"$schema": "https://openpresentation.org/schema/opf-layout/v1",
"id": "forecast-scenario",
"name": "Forecast_Scenario",
"label": "Forecast / Scenario Model",
"summary": "Multi-line chart showing base, upside, and downside projections. The honest way to present uncertainty.",
"description": "Multi-line chart showing base, upside, and downside projections. The honest way to present uncertainty.",
"tags": [
"Forecast",
"Scenarios",
"Uncertainty"
],
"master": "Gallery",
"masterSlideIndex": 43,
"groupHash": "b4001eb35a764f8838804266830e761a105fdbe3f56f91457f6fb60d934faa9c",
"groupDefault": true,
"contentType": "Chart",
"contentMultiple": "1x",
"contentAlignment": "Left",
"contentBox": false,
"contentTypeChartPrimary": "None",
"contentTypeImageFill": "None",
"contentTypeListBullet": "None",
"contentTypeListHeading": false,
"slideTitle": true,
"slideTitleAlignment": "Left",
"slideImage": false,
"slideImageAlignment": "None",
"slideLayoutDirection": "Horizontal",
"zones": [
{
"role": "title",
"placeholder": "title"
},
{
"role": "chart",
"placeholder": "chart content 2"
},
{
"role": "text",
"placeholder": "text content 3"
}
],
"preview": {},
"details": "Multi-line chart showing base, upside, and downside projections. The honest way to present uncertainty. OPF placeholders: title, chart, text.",
"category": "data-analysis",
"spatialCategory": "2 zone row",
"contentTypeTags": [
"comparison",
"mixed",
"chart"
],
"placeholders": [
{
"type": "title"
},
{
"type": "chart"
},
{
"type": "text"
}
],
"composition": {
"mode": "row"
},
"slideSubtitle": false
}
]
}
}
}Preview this config live at pptx.dev/playground, or load it in the gallery visual editor.