area.json•3.14 kB
{
"name": "generate_area_chart",
"description": "Generate a area chart to show data trends under continuous independent variables and observe the overall data trend, such as, displacement = velocity (average or instantaneous) × time: s = v × t. If the x-axis is time (t) and the y-axis is velocity (v) at each moment, an area chart allows you to observe the trend of velocity over time and infer the distance traveled by the area's size.",
"inputSchema": {
"$schema": "http://json-schema.org/draft-07/schema#",
"type": "object",
"properties": {
"data": {
"type": "array",
"minItems": 1,
"items": {
"type": "object",
"properties": {
"time": {
"type": "string"
},
"value": {
"type": "number"
},
"group": {
"type": "string"
}
},
"required": ["time", "value"]
},
"description": "Data for area chart, such as, [{ time: '2018', value: 99.9 }]."
},
"stack": {
"type": "boolean",
"default": false,
"description": "Whether stacking is enabled. When enabled, area charts require a 'group' field in the data."
},
"style": {
"description": "Custom style configuration for the chart.",
"properties": {
"backgroundColor": {
"description": "Background color of the chart, such as, '#fff'.",
"type": "string"
},
"lineWidth": {
"description": "Line width for the lines of chart, such as 4.",
"type": "number"
},
"palette": {
"description": "Color palette for the chart, it is a collection of colors.",
"items": {
"type": "string"
},
"type": "array"
},
"texture": {
"default": "default",
"description": "Set the texture for the chart, optional, default is 'default'. 'rough' refers to hand-drawn style.",
"enum": ["default", "rough"],
"type": "string"
}
},
"type": "object"
},
"theme": {
"default": "default",
"description": "Set the theme for the chart, optional, default is 'default'.",
"enum": ["default", "academy", "dark"],
"type": "string"
},
"width": {
"type": "number",
"description": "Set the width of chart, default is 600.",
"default": 600
},
"height": {
"type": "number",
"description": "Set the height of chart, default is 400.",
"default": 400
},
"title": {
"type": "string",
"default": "",
"description": "Set the title of chart."
},
"axisXTitle": {
"type": "string",
"default": "",
"description": "Set the x-axis title of chart."
},
"axisYTitle": {
"type": "string",
"default": "",
"description": "Set the y-axis title of chart."
}
},
"required": ["data"]
}
}