Layout Pattern
Chart 2x Title Center
Chart 2x Title Center OPF layout with 2 chart zones and a slide title.
How to Use It
Chart 2x Title Center OPF layout with 2 chart zones and a slide title. OPF placeholders: title, chart, chart.
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
{
"$schema": "https://openpresentation.org/schema/opf/v1",
"name": "Dynamic composition example",
"design": {
"dimensions": {
"widthInches": 13.333333333333334,
"heightInches": 7.5
}
},
"slides": [
{
"title": "Let the content find its space",
"composition": {
"mode": "auto"
},
"blocks": [
{
"text": "Start with the decision. State what the audience should understand or do."
},
{
"text": "Show the evidence. Give each supporting idea enough space to be read."
},
{
"text": "Make the next step clear. Keep the action specific and easy to remember."
}
]
}
]
}Composition rules and examples as JSON · Pagination rules and example JSON
Related Layouts
Similar OPF layout slugs with matching content types, spatial patterns, or presentation use cases.
Data Evidence
Chart 2x Title Center SlideImage
Chart 2x Title Center SlideImage OPF layout with 2 chart zones and a slide title.
/layouts/chart-2x-title-center-slideimage
Data Evidence
Chart 2x SlideImage
Chart 2x SlideImage OPF layout with 2 chart zones.
/layouts/chart-2x-slideimage
Data Evidence
Chart 2x Vertical Title Left
Chart 2x Vertical Title Left OPF layout with 2 chart zones in a vertical reading flow and a slide title.
/layouts/chart-2x-vertical-title-left
Data Evidence
Chart 2x Vertical Title Left SlideImage
Chart 2x Vertical Title Left SlideImage OPF layout with 2 chart zones in a vertical reading flow and a slide title.
/layouts/chart-2x-vertical-title-left-slideimage
Data Evidence
Chart 2x
Chart 2x OPF layout with 2 chart zones.
/layouts/chart-2x
Data Evidence
Chart 1x
Chart 1x OPF layout with a chart zone.
/layouts/chart-1x
OPF Config
layouts:chart-2x-title-center{
"$schema": "https://openpresentation.org/schema/opf/v1",
"name": "PPTX.gallery — layouts/chart-2x-title-center",
"tags": [
"gallery:layouts/chart-2x-title-center"
],
"slides": [
{
"id": "gallery-preview-1",
"layout": "chart-2x-title-center",
"title": "Chart 2x Title Center",
"blocks": [
{
"chart": {
"type": "column",
"data": {
"columns": [
"Series",
"Q1",
"Q2",
"Q3"
],
"rows": [
[
"Revenue",
12,
19,
27
]
]
}
}
},
{
"chart": {
"type": "column",
"data": {
"columns": [
"Series",
"Q1",
"Q2",
"Q3"
],
"rows": [
[
"Revenue",
12,
19,
27
]
]
}
}
}
],
"design": {
"contentBox": false,
"contentAlignment": "center",
"titleAlignment": "center",
"contentDirection": "horizontal"
}
}
],
"catalogs": {
"layouts": {
"records": [
{
"$schema": "https://openpresentation.org/schema/opf-layout/v1",
"id": "chart-2x-title-center",
"name": "Chart_2x_Title_Center",
"label": "Chart 2x Title Center",
"contentAlignment": "Center",
"contentBox": false,
"contentMultiple": "2x",
"contentTypeChartPrimary": "None",
"contentTypeImageFill": "None",
"contentTypeListBullet": "None",
"contentTypeListHeading": false,
"contentType": "Chart",
"groupDefault": true,
"groupHash": "8edfe1cdb7c9117d591a0723011c6678e856abf211033e8f4ff4396bfc6b7a6c",
"master": "Dark",
"masterSlideIndex": 154,
"slideImage": false,
"slideImageAlignment": "None",
"slideLayoutDirection": "Horizontal",
"slideTitle": true,
"slideTitleAlignment": "Center",
"summary": "Canonical OPF chart 2x title layout.",
"description": "Chart 2x Title Center OPF layout with 2 chart zones and a slide title.",
"tags": [
"Chart",
"2 zones",
"Center aligned",
"Titled"
],
"preview": {},
"details": "Chart 2x Title Center OPF layout with 2 chart zones and a slide title. OPF placeholders: title, chart, chart.",
"category": "data-evidence",
"zones": [
{
"role": "title",
"placeholder": "title"
},
{
"role": "chart",
"placeholder": "chart content 2"
},
{
"role": "chart",
"placeholder": "chart content 3"
}
],
"spatialCategory": "2 zone row",
"contentTypeTags": [
"comparison",
"mixed",
"chart"
],
"placeholders": [
{
"type": "title"
},
{
"type": "chart"
},
{
"type": "chart"
}
],
"composition": {
"mode": "row"
},
"slideSubtitle": false
}
]
}
}
}Preview this config live at pptx.dev/playground, or load it in the gallery visual editor.