### LayerChart Basic Example
Source: https://www.layerchart.com/docs/examples/Line
A fundamental example of implementing LayerChart to display data. This serves as a starting point for understanding basic chart rendering.
```svelte
```
--------------------------------
### Basic LayerChart Example in Svelte
Source: https://www.layerchart.com/docs/examples/Scatter
Demonstrates the fundamental setup for LayerChart in a Svelte component. No external dependencies are required beyond LayerChart itself.
```svelte
```
--------------------------------
### Show Color Wheel Example
Source: https://www.layerchart.com/docs/examples/Arc
Demonstrates a color wheel chart. This Svelte example would focus on generating a visual representation of a color wheel.
```svelte
{/* Color Wheel Visualization */}
```
--------------------------------
### Show Partial Arc Example
Source: https://www.layerchart.com/docs/examples/Arc
Demonstrates a partial arc chart. This example likely requires a Svelte component and possibly specific data inputs for value.
```svelte
{/* Partial Arc Chart Visualization */}
```
--------------------------------
### Show Tween Value on Mount Example
Source: https://www.layerchart.com/docs/examples/Arc
Illustrates tweening a value on component mount. This Svelte example would involve animation logic to smoothly transition a value when the component loads.
```svelte
{/* Element that tweens value on mount */}
```
--------------------------------
### LayerChart with Tooltip and Highlight Example
Source: https://www.layerchart.com/docs/examples/Line
Shows how to configure LayerChart to display tooltips on hover and highlight data points. This enhances user interaction by providing detailed information on demand.
```svelte
```
--------------------------------
### Show Segmented Arc Example
Source: https://www.layerchart.com/docs/examples/Arc
Displays a segmented arc chart. This example likely uses Svelte components and requires inputs for value and number of segments.
```svelte
{/* Segmented Arc Chart Visualization */}
```
--------------------------------
### LayerChart Multiple Series Example
Source: https://www.layerchart.com/docs/examples/Line
An example of displaying multiple data series on a single LayerChart. This allows for direct comparison between different datasets.
```svelte
```
--------------------------------
### LayerChart Multiple Series with Labels Example
Source: https://www.layerchart.com/docs/examples/Line
Shows how to display labels for multiple series in LayerChart. This enhances clarity when presenting complex visualizations with several datasets.
```svelte
```
--------------------------------
### Show Draggable Arc Example
Source: https://www.layerchart.com/docs/examples/Arc
Presents a draggable arc chart. This Svelte example would include functionality for user interaction to drag and manipulate the arc.
```svelte
{/* Draggable Arc Visualization */}
```
--------------------------------
### LayerChart Multiple Series with Overrides Example
Source: https://www.layerchart.com/docs/examples/Line
Demonstrates how to apply specific overrides to individual series when using LayerChart with multiple datasets. This allows for fine-grained control over the appearance of each series.
```svelte
```
--------------------------------
### SVG LayerChart with Projection Transform
Source: https://www.layerchart.com/docs/examples/ZoomableMap
Demonstrates how to use LayerChart with SVG rendering and a projection transform. This example is suitable for vector-based graphics and interactive visualizations.
```html
```
--------------------------------
### Install LayerChart Package
Source: https://www.layerchart.com/getting-started
Installs the 'layerchart' package using npm. This is a foundational step for using LayerChart in your Svelte project.
```bash
npm install layerchart
```
--------------------------------
### LayerChart with Labels Example
Source: https://www.layerchart.com/docs/examples/Line
Illustrates the addition of labels to data points within a LayerChart. This improves readability by directly annotating key values on the chart.
```svelte
```
--------------------------------
### LayerChart Clip Tween on Mount
Source: https://www.layerchart.com/docs/examples/Area
Demonstrates clipping behavior with animation (tweening) when the LayerChart is first mounted. This creates a smooth visual effect during initialization. The example shows clipping an area.
```svelte
```
--------------------------------
### Show Segmented Arc (clip/mask) Example
Source: https://www.layerchart.com/docs/examples/Arc
Presents a segmented arc chart with clipping or masking applied. This Svelte example would include logic for value, segments, and clipping/masking effects.
```svelte
{/* Segmented Arc (clip/mask) Chart Visualization */}
```
--------------------------------
### LayerChart Multiple Series Highlight on Hover Example
Source: https://www.layerchart.com/docs/examples/Line
Illustrates enabling highlight-on-hover functionality for multiple series within LayerChart. This improves interactivity by visually distinguishing the hovered series.
```svelte
```
--------------------------------
### LayerChart Canvas Rendering Example
Source: https://www.layerchart.com/docs/examples/Line
Demonstrates how to utilize LayerChart with canvas rendering for potentially better performance with large datasets. It requires no specific external dependencies beyond the LayerChart component itself.
```svelte
```
--------------------------------
### Show Concentric Arc Example
Source: https://www.layerchart.com/docs/examples/Arc
Illustrates a concentric arc chart. This example would typically involve Svelte component usage and data defining concentric arcs.
```svelte
{/* Concentric Arc Chart Visualization */}
```
--------------------------------
### LayerChart Gradient Encoding Example
Source: https://www.layerchart.com/docs/examples/Line
Demonstrates how to use gradient encoding in LayerChart to represent data values through color intensity. This is useful for visualizing continuous data ranges.
```svelte
```
--------------------------------
### LayerChart Gradient Threshold Example
Source: https://www.layerchart.com/docs/examples/Line
Shows how to apply gradient thresholds in LayerChart for distinct color banding based on data values. This helps in segmenting data into meaningful categories.
```svelte
```
--------------------------------
### Import Pattern Component in Svelte
Source: https://www.layerchart.com/docs/components/Pattern
This code snippet shows how to import the Pattern component from the 'layerchart' library for use in Svelte applications. Ensure the 'layerchart' library is installed as a dependency.
```javascript
import { Pattern } from 'layerchart';
```
--------------------------------
### Import Grid Component for LayerChart Svelte 5
Source: https://www.layerchart.com/docs/components/Grid
This snippet shows how to import the Grid component from the 'layerchart' library for use in Svelte 5 applications. Ensure the 'layerchart' library is installed as a dependency.
```javascript
import { Grid } from 'layerchart';
```
--------------------------------
### LayerChart Threshold RectClipPath Over/Under
Source: https://www.layerchart.com/docs/examples/Area
Illustrates thresholding with RectClipPath in LayerChart, distinguishing areas above and below a threshold. This is useful for highlighting deviations from a benchmark.
```svelte
```
--------------------------------
### LayerChart Highlight Color by Value Scale
Source: https://www.layerchart.com/docs/examples/Area
Demonstrates how to dynamically set highlight colors in LayerChart based on a value scale. This allows for visual emphasis on data points that meet certain criteria.
```svelte
```
--------------------------------
### LayerChart Clipped Area on Tooltip
Source: https://www.layerchart.com/docs/examples/Area
Shows how the clipping behavior of LayerChart affects the area displayed within the tooltip. This example focuses on how clipping interacts with tooltip interactions.
```svelte
```
--------------------------------
### LayerChart Scale Examples
Source: https://www.layerchart.com/docs/components/Legend
Demonstrates various scaling functions available in LayerChart for creating legends. These include sequential, diverging, quantile, quantize, and ordinal scales, each suited for different data types and visualization needs. Examples cover temperature, speed, daily change, energy, unemployment rate, height, and age.
```javascript
// Example for scaleSequential
// import { Legend } from 'layerchart';
// ... component logic using scaleSequential ...
```
```javascript
// Example for scaleSequentialSqrt
// import { Legend } from 'layerchart';
// ... component logic using scaleSequentialSqrt ...
```
```javascript
// Example for scaleDiverging
// import { Legend } from 'layerchart';
// ... component logic using scaleDiverging ...
```
```javascript
// Example for scaleDivergingSqrt
// import { Legend } from 'layerchart';
// ... component logic using scaleDivergingSqrt ...
```
```javascript
// Example for scaleSequentialLog
// import { Legend } from 'layerchart';
// ... component logic using scaleSequentialLog ...
```
```javascript
// Example for scaleSequentialQuantile
// import { Legend } from 'layerchart';
// ... component logic using scaleSequentialQuantile ...
```
```javascript
// Example for scaleSqrt
// import { Legend } from 'layerchart';
// ... component logic using scaleSqrt ...
```
```javascript
// Example for scaleQuantize
// import { Legend } from 'layerchart';
// ... component logic using scaleQuantize ...
```
```javascript
// Example for scaleQuantile
// import { Legend } from 'layerchart';
// ... component logic using scaleQuantile ...
```
```javascript
// Example for scaleThreshold
// import { Legend } from 'layerchart';
// ... component logic using scaleThreshold ...
```
```javascript
// Example for scaleOrdinal
// import { Legend } from 'layerchart';
// ... component logic using scaleOrdinal ...
```
--------------------------------
### LayerChart Visual and Interactive Examples
Source: https://www.layerchart.com/docs/components/Legend
Covers advanced customization and interaction features for LayerChart legends. This includes examples for square swatches, vertical orientation, custom styling, click handlers for interactivity, and overriding slots for greater control over the legend's appearance and behavior.
```javascript
// Example for Square swatch
// import { Legend } from 'layerchart';
// ... component logic using square swatches ...
```
```javascript
// Example for Vertical orientation
// import { Legend } from 'layerchart';
// ... component logic for vertical orientation ...
```
```javascript
// Example for Styling
// import { Legend } from 'layerchart';
// ... component logic for custom styling ...
```
```javascript
// Example for Click handler
// import { Legend } from 'layerchart';
// ... component logic with click handlers ...
```
```javascript
// Example for slot override
// import { Legend } from 'layerchart';
// ... component logic for slot override ...
```
--------------------------------
### LayerChart Threshold with RectClipPath
Source: https://www.layerchart.com/docs/examples/Area
Shows how to use RectClipPath for thresholding in LayerChart. This allows defining areas based on specific thresholds and clipping them with a rectangular path.
```svelte
```
--------------------------------
### LayerChart with Labels in Svelte
Source: https://www.layerchart.com/docs/examples/Scatter
Illustrates how to display custom labels for data points in LayerChart using Svelte. Ensure your data includes a 'label' property for each point.
```svelte
```
--------------------------------
### Install D3 Packages for LayerChart
Source: https://www.layerchart.com/getting-started
Installs necessary d3 packages, such as 'd3-scale' and 'd3-array', which are often required for LayerChart visualizations. These packages provide data manipulation and scaling capabilities.
```bash
npm install d3-scale d3-array
```
--------------------------------
### LayerChart with Color Scale in Svelte
Source: https://www.layerchart.com/docs/examples/Scatter
Demonstrates how to apply a color scale to LayerChart based on data values in Svelte. This example uses a custom scale for red, yellow, and green.
```svelte
```
--------------------------------
### LayerChart Threshold LinearGradient Over/Under
Source: https://www.layerchart.com/docs/examples/Area
Demonstrates using a linear gradient for areas above and below a threshold in LayerChart. This provides distinct visual cues for data points relative to a benchmark using gradients.
```svelte
```
--------------------------------
### LayerChart Gradient Fill
Source: https://www.layerchart.com/docs/examples/Area
Shows how to apply a gradient fill to the area in a LayerChart. This enhances the visual appeal of the chart. It involves defining gradient stops and colors.
```svelte
```
--------------------------------
### LayerChart with Tooltip and Highlight in Svelte
Source: https://www.layerchart.com/docs/examples/Scatter
Shows how to add interactive tooltips and highlight effects to LayerChart elements in Svelte. This requires the LayerChart component to be configured with tooltip and highlight options.
```svelte
```
--------------------------------
### LayerChart Stacked Area with Gradient
Source: https://www.layerchart.com/docs/examples/Area
Applies a gradient fill to stacked areas in a LayerChart. This combines the part-to-whole visualization with enhanced aesthetics through gradients.
```svelte
```
--------------------------------
### LayerChart Highlight Color by Tooltip Slot Prop
Source: https://www.layerchart.com/docs/examples/Area
Shows how to use the tooltip slot prop to control highlight colors in LayerChart. This offers a flexible way to manage conditional styling based on tooltip data.
```svelte
Value: {datum.y}, Category: {datum.category}
```
--------------------------------
### Canvas LayerChart with Projection Transform
Source: https://www.layerchart.com/docs/examples/ZoomableMap
Shows LayerChart implemented using Canvas rendering with a projection transform. This is ideal for high-performance rendering of large datasets or complex graphics.
```html
```
--------------------------------
### LayerChart Threshold with LinearGradient
Source: https://www.layerchart.com/docs/examples/Area
Applies a linear gradient fill to areas defined by a threshold in LayerChart. This combines threshold visualization with gradient aesthetics for improved visual representation.
```svelte
```
--------------------------------
### Canvas LayerChart with Canvas Transform
Source: https://www.layerchart.com/docs/examples/ZoomableMap
Presents LayerChart with Canvas rendering and a canvas transform. This combination is effective for optimized, high-performance graphical applications.
```html
```
--------------------------------
### LayerChart Integration and Placement Examples
Source: https://www.layerchart.com/docs/components/Legend
Illustrates how to integrate the LayerChart legend into a Svelte application and control its placement. Options include various positions like top-left, top, top-right, left, center, right, bottom-left, bottom, and bottom-right. This functionality allows for flexible UI design.
```javascript
// Example for Chart integration
// import { Legend } from 'layerchart';
// ... component logic for integration ...
```
```javascript
// Example for Chart placement - top-left
// import { Legend } from 'layerchart';
// ... component logic for top-left placement ...
```
```javascript
// Example for Chart placement - top
// import { Legend } from 'layerchart';
// ... component logic for top placement ...
```
```javascript
// Example for Chart placement - top-right
// import { Legend } from 'layerchart';
// ... component logic for top-right placement ...
```
```javascript
// Example for Chart placement - left
// import { Legend } from 'layerchart';
// ... component logic for left placement ...
```
```javascript
// Example for Chart placement - center
// import { Legend } from 'layerchart';
// ... component logic for center placement ...
```
```javascript
// Example for Chart placement - right
// import { Legend } from 'layerchart';
// ... component logic for right placement ...
```
```javascript
// Example for Chart placement - bottom-left
// import { Legend } from 'layerchart';
// ... component logic for bottom-left placement ...
```
```javascript
// Example for Chart placement - bottom
// import { Legend } from 'layerchart';
// ... component logic for bottom placement ...
```
```javascript
// Example for Chart placement - bottom-right
// import { Legend } from 'layerchart';
// ... component logic for bottom-right placement ...
```
--------------------------------
### SVG LayerChart with Canvas Transform
Source: https://www.layerchart.com/docs/examples/ZoomableMap
Illustrates LayerChart usage with SVG rendering and a canvas transform. This approach might be used for specific layering effects or when integrating with canvas elements.
```html
```
--------------------------------
### LayerChart Explicit Axis Ticks
Source: https://www.layerchart.com/docs/examples/Area
Demonstrates setting explicit minimum and maximum ticks for the axes in a LayerChart. This provides precise control over the axis scaling and value representation. Requires defining tick configurations.
```svelte
```
--------------------------------
### Import Tooltip Component in Svelte
Source: https://www.layerchart.com/docs/components/Tooltip
Demonstrates how to import the Tooltip component from the 'layerchart' library in a Svelte 5 project. This is the basic setup required to use the tooltip functionality.
```javascript
import { Tooltip } from 'layerchart';
```
--------------------------------
### Import LayerChart Components in Svelte
Source: https://www.layerchart.com/getting-started
Demonstrates how to import essential LayerChart components like Chart, Svg, Axis, and Bars into a Svelte component. This is the basic setup for rendering charts.
```svelte
```
--------------------------------
### Import PieChart Component (Svelte)
Source: https://www.layerchart.com/docs/components/PieChart
This snippet shows how to import the PieChart component from the 'layerchart' library into your Svelte project. Ensure the 'layerchart' package is installed as a dependency.
```javascript
import { PieChart } from 'layerchart';
```
--------------------------------
### LayerChart Stacked Area
Source: https://www.layerchart.com/docs/examples/Area
Displays data series in a stacked arrangement within a LayerChart. This visualization is effective for showing part-to-whole relationships over time or categories.
```svelte
```
--------------------------------
### LayerChart Gradient Separate Stroke
Source: https://www.layerchart.com/docs/examples/Area
Demonstrates using a gradient for the stroke while maintaining a separate fill in LayerChart. This allows for distinct visual styling of the area's outline and body.
```svelte
```
--------------------------------
### Import Area Component for LayerChart (Svelte)
Source: https://www.layerchart.com/docs/components/Area
This snippet demonstrates how to import the Area component from the 'layerchart' library into a Svelte project. Ensure the 'layerchart' package is installed as a dependency.
```javascript
import { Area } from 'layerchart';
```
--------------------------------
### Import LineChart Component (Svelte)
Source: https://www.layerchart.com/docs/components/LineChart
This snippet shows how to import the LineChart component from the 'layerchart' library into your Svelte 5 application. Ensure you have the 'layerchart' package installed as a dependency.
```javascript
import { LineChart } from 'layerchart';
```
--------------------------------
### Import LayerChart Frame Component for Svelte
Source: https://www.layerchart.com/docs/components/Frame
This snippet demonstrates how to import the Frame component from the 'layerchart' library for use in a Svelte application. It's a foundational step for integrating LayerChart into your Svelte projects.
```javascript
import { Frame } from 'layerchart';
```
--------------------------------
### Import Arc Component in Svelte
Source: https://www.layerchart.com/docs/components/Arc
This snippet demonstrates how to import the Arc component from the 'layerchart' library into your Svelte project. Ensure the 'layerchart' library is installed as a dependency.
```javascript
import { Arc } from 'layerchart';
```
--------------------------------
### Import Legend Component for LayerChart
Source: https://www.layerchart.com/docs/components/Legend
This snippet shows the basic import statement for the Legend component from the 'layerchart' library. It's the starting point for using LayerChart's legend functionality in a Svelte application. No external dependencies are required beyond the 'layerchart' package itself.
```javascript
import { Legend } from 'layerchart';
```
--------------------------------
### Import Pie Component - Svelte
Source: https://www.layerchart.com/docs/components/Pie
Demonstrates how to import the Pie component from the 'layerchart' library in a Svelte project. This is the initial step required to use the Pie chart functionality.
```javascript
import { Pie } from 'layerchart';
```
--------------------------------
### Import BarChart Component (Svelte)
Source: https://www.layerchart.com/docs/components/BarChart
Demonstrates how to import the BarChart component from the 'layerchart' library into a Svelte project. This is the initial step for using the component.
```javascript
import { BarChart } from 'layerchart';
```
--------------------------------
### Import TransformContext from LayerChart (Svelte)
Source: https://www.layerchart.com/docs/components/TransformContext
Demonstrates how to import the TransformContext from the layerchart library, typically used for managing transformations within the charting component. No specific input or output is detailed, but it's a foundational import for using LayerChart features.
```javascript
import { TransformContext } from 'layerchart';
```
--------------------------------
### Import Chart Component in Svelte
Source: https://www.layerchart.com/docs/components/Chart
Demonstrates how to import the Chart component from the 'layerchart' library for use in a Svelte application. This is the initial step to render charts using LayerChart.
```javascript
import { Chart } from 'layerchart';
```
--------------------------------
### Import Marker Component (Svelte)
Source: https://www.layerchart.com/docs/components/Marker
Demonstrates how to import the Marker component from the 'layerchart' library in a Svelte project.
```javascript
import { Marker } from 'layerchart';
```
--------------------------------
### Import BrushContext from LayerChart
Source: https://www.layerchart.com/docs/components/BrushContext
Demonstrates how to import the BrushContext component from the 'layerchart' library. This is a foundational step for utilizing LayerChart's brush features in your Svelte application.
```javascript
import { BrushContext } from 'layerchart';
```
--------------------------------
### Import ColorRamp from LayerChart (Svelte)
Source: https://www.layerchart.com/docs/components/ColorRamp
Demonstrates how to import the ColorRamp component from the 'layerchart' library into a Svelte project. This is the foundational step for using LayerChart's color ramp functionalities.
```javascript
import { ColorRamp } from 'layerchart';
```
--------------------------------
### Import Axis Component in Svelte
Source: https://www.layerchart.com/docs/components/Axis
Demonstrates how to import the Axis component from the 'layerchart' library for use in a Svelte application. This is the initial step for utilizing any Axis functionalities.
```javascript
import { Axis } from 'layerchart';
```
--------------------------------
### Import MotionPath Component (Svelte)
Source: https://www.layerchart.com/docs/components/MotionPath
Demonstrates how to import the MotionPath component from the 'layerchart' library into a Svelte project. This is the initial step required to use the component.
```javascript
import { MotionPath } from 'layerchart';
```
--------------------------------
### Import ChartClipPath Component in Svelte
Source: https://www.layerchart.com/docs/components/ChartClipPath
Demonstrates how to import the ChartClipPath component from the 'layerchart' library in a Svelte project. This component is used for clipping specific chart elements.
```javascript
import { ChartClipPath } from 'layerchart';
```
--------------------------------
### Import LayerChart AreaChart Component
Source: https://www.layerchart.com/docs/components/AreaChart
Demonstrates how to import the AreaChart component from the 'layerchart' library for use in Svelte projects. No external dependencies are required beyond the library itself.
```javascript
import { AreaChart } from 'layerchart';
```
--------------------------------
### Import Text Component in Svelte
Source: https://www.layerchart.com/docs/components/Text
Demonstrates how to import the Text component from the layerchart library for use in Svelte applications. No external dependencies are required beyond the layerchart library itself.
```javascript
import { Text } from 'layerchart';
```
--------------------------------
### Import Spline Component in Svelte
Source: https://www.layerchart.com/docs/components/Spline
Demonstrates how to import the Spline component from the 'layerchart' library into a Svelte application. This is the initial step required to use the Spline component for creating charts.
```javascript
import { Spline } from 'layerchart';
```
--------------------------------
### Import Rule Component from LayerChart
Source: https://www.layerchart.com/docs/components/Rule
This code snippet demonstrates how to import the Rule component from the 'layerchart' library. This is a common first step for utilizing LayerChart's features in a Svelte project. No specific inputs or outputs are defined for the import statement itself, but it is a prerequisite for using the Rule component.
```javascript
import { Rule } from 'layerchart';
```
--------------------------------
### Import Group Component in LayerChart (Svelte)
Source: https://www.layerchart.com/docs/components/Group
Demonstrates how to import the `Group` component from the 'layerchart' library in a Svelte project. This component is used for grouping SVG elements with convenient placement and tweened properties.
```javascript
import { Group } from 'layerchart';
```
--------------------------------
### Import RadialGradient from LayerChart (Svelte)
Source: https://www.layerchart.com/docs/components/RadialGradient
This snippet demonstrates how to import the RadialGradient component from the 'layerchart' library in a Svelte project. It is the first step to using the component in your Svelte application.
```javascript
import { RadialGradient } from 'layerchart';
```
--------------------------------
### Import ScatterChart from layerchart (Svelte)
Source: https://www.layerchart.com/docs/components/ScatterChart
This snippet shows how to import the ScatterChart component from the layerchart library in a Svelte project. It's a prerequisite for using the ScatterChart.
```javascript
import { ScatterChart } from 'layerchart';
```
--------------------------------
### Configure Tailwind CSS for LayerChart
Source: https://www.layerchart.com/getting-started
Updates the 'tailwind.config.cjs' file to include LayerChart components in the Tailwind CSS build process. This ensures that LayerChart components are correctly styled by Tailwind.
```javascript
module.exports = {
content: [
'./src/**/*.{html,svelte}',
'./node_modules/svelte-ux/**/*.{svelte,js}',
'./node_modules/layerchart/**/*.{svelte,js}' // <--- Add this
],
};
```
--------------------------------
### Import LinearGradient Component in Svelte
Source: https://www.layerchart.com/docs/components/LinearGradient
This snippet shows how to import the LinearGradient component from the 'layerchart' library in a Svelte project. It is a prerequisite for using the component in your Svelte application.
```javascript
import { LinearGradient } from 'layerchart';
```
--------------------------------
### Import GeoPath component from LayerChart
Source: https://www.layerchart.com/docs/components/GeoPath
This snippet shows how to import the GeoPath component from the 'layerchart' library. It's a common first step when integrating LayerChart's geographical path capabilities into your Svelte application.
```javascript
import { GeoPath } from 'layerchart';
```
--------------------------------
### Transform Wide Data to Long Format with pivotLonger
Source: https://www.layerchart.com/docs/utils/pivot
The pivotLonger function reshapes data from a wide format to a long format. It takes an array of objects, an array of column names to pivot, a new key name for the pivoted columns, and a new value name for the pivoted values. This is useful for preparing data for charting libraries that expect a long format.
```javascript
pivotLonger(wideData, ['apples', 'bananas', 'cherries', 'grapes'], 'fruit', 'value')
```
--------------------------------
### Transform Long Data to Wide Format with pivotWider
Source: https://www.layerchart.com/docs/utils/pivot
The pivotWider function reshapes data from a long format to a wide format. It takes an array of objects, the key column that contains the new column headers, the key column that contains the values for the new columns, and an optional value column. This function is useful for summarizing or aggregating data into a wider structure.
```javascript
pivotWider(longData, 'year', 'fruit', 'value')
```
=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.