MinimalLineEmail
Spark Line
Ultra-minimal single-line chart designed for email digests and status summaries.
Theme tokens
- Background
- #ffffff
- Font
- Inter / 11px
- Mode
- light
API snippet
POST this to /api/v1/render to render this template programmatically.
POST /api/v1/render HTTP/1.1
Content-Type: application/json
Authorization: Bearer YOUR_API_KEY
{
"type": "line",
"width": 560,
"height": 260,
"format": "png",
"devicePixelRatio": 4,
"theme": {
"palette": [
"#3b82f6",
"#6366f1",
"#8b5cf6",
"#06b6d4",
"#10b981",
"#f59e0b"
],
"backgroundColor": "#ffffff",
"fontFamily": "Inter",
"fontSize": 16,
"gridColor": "rgba(30, 41, 59, 0.08)",
"mode": "light"
},
"data": {
"labels": [
"Mon",
"Tue",
"Wed",
"Thu",
"Fri",
"Sat",
"Sun"
],
"datasets": [
{
"label": "Active Users",
"data": [
1840,
2210,
2580,
2340,
2890,
1920,
1640
],
"borderColor": "#3b82f6",
"backgroundColor": "rgba(59, 130, 246, 0.08)",
"fill": true,
"tension": 0.4,
"borderWidth": 2,
"pointRadius": 3,
"pointBackgroundColor": "#3b82f6"
}
]
},
"options": {
"color": "#475569",
"plugins": {
"legend": {
"display": false
},
"title": {
"display": true,
"text": "Daily Active Users",
"color": "#0f172a",
"font": {
"size": 12,
"weight": "bold"
}
}
},
"scales": {
"x": {
"grid": {
"display": false
},
"border": {
"display": false
},
"ticks": {
"color": "#94a3b8",
"font": {
"size": 10
}
}
},
"y": {
"grid": {
"color": "rgba(30, 41, 59, 0.08)"
},
"border": {
"display": false
},
"ticks": {
"color": "#94a3b8",
"font": {
"size": 10
}
}
}
}
}
}