LayerChart

https://www.layerchart.com
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LayerChart is a comprehensive collection of visualization components and utilities for Svelte, built...
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### 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
<div>
  <LayerChart data={chartData} />
</div>
```

--------------------------------

### 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
<script>
  import LayerChart from 'layerchart';

  let data = [
    { x: 1, y: 10 },
    { x: 2, y: 15 },
    { x: 3, y: 12 }
  ];
</script>

<LayerChart data={data} />
```

--------------------------------

### 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
<!-- Placeholder for actual Svelte code for Color Wheel -->
<script>
  // Add Svelte logic here
</script>

<div>
  {/* Color Wheel Visualization */}
</div>
```

--------------------------------

### 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
<!-- Placeholder for actual Svelte code for Partial Arc -->
<script>
  // Add Svelte logic here
</script>

<div>
  {/* Partial Arc Chart Visualization */}
</div>
```

--------------------------------

### 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
<!-- Placeholder for actual Svelte code for Tween value on mount -->
<script>
  // Add Svelte logic here
</script>

<div>
  {/* Element that tweens value on mount */}
</div>
```

--------------------------------

### 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
<div>
  <LayerChart data={chartData} tooltip showHighlight />
</div>
```

--------------------------------

### 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
<!-- Placeholder for actual Svelte code for Segmented Arc -->
<script>
  // Add Svelte logic here
</script>

<div>
  {/* Segmented Arc Chart Visualization */}
</div>
```

--------------------------------

### 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
<div>
  <LayerChart data={[series1, series2, series3]} />
</div>
```

--------------------------------

### 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
<div>
  <LayerChart data={[series1, series2]} showLabels />
</div>
```

--------------------------------

### 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
<!-- Placeholder for actual Svelte code for Draggable Arc -->
<script>
  // Add Svelte logic here
</script>

<div>
  {/* Draggable Arc Visualization */}
</div>
```

--------------------------------

### 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
<div>
  <LayerChart data={[{ ...series1, overrides: { color: 'blue' } }, series2]} />
</div>
```

--------------------------------

### 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
<!-- Code for SVG (projection transform) would go here -->
```

--------------------------------

### 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
<div>
  <LayerChart data={chartData} showLabels />
</div>
```

--------------------------------

### 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
<script>
  import { LayerChart } from 'layerchart';
  let data = [
    { x: 1, y: 5 },
    { x: 2, y: 8 },
    { x: 3, y: 3 },
    { x: 4, y: 6 }
  ];
</script>

<LayerChart data={data} clipTweenOnMount={true} />
```

--------------------------------

### 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
<!-- Placeholder for actual Svelte code for Segmented Arc (clip/mask) -->
<script>
  // Add Svelte logic here
</script>

<div>
  {/* Segmented Arc (clip/mask) Chart Visualization */}
</div>
```

--------------------------------

### 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
<div>
  <LayerChart data={[series1, series2]} highlightOnHover />
</div>
```

--------------------------------

### 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
<div>
  <LayerChart data={chartData} renderAs="canvas" />
</div>
```

--------------------------------

### 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
<!-- Placeholder for actual Svelte code for Concentric Arc -->
<script>
  // Add Svelte logic here
</script>

<div>
  {/* Concentric Arc Chart Visualization */}
</div>
```

--------------------------------

### 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
<div>
  <LayerChart data={chartData} encoding="gradient" />
</div>
```

--------------------------------

### 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
<div>
  <LayerChart data={chartData} gradientThresholds={[0, 50, 100]} />
</div>
```

--------------------------------

### 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
<script>
  import { LayerChart } from 'layerchart';
  let data = [
    { x: 1, y: 5 },
    { x: 2, y: 8 },
    { x: 3, y: 3 },
    { x: 4, y: 6 }
  ];
</script>

<LayerChart data={data} threshold={4} clipPath='rect' overUnder={true} />
```

--------------------------------

### 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
<script>
  import { LayerChart } from 'layerchart';
  let data = [
    { x: 1, y: 5 },
    { x: 2, y: 8 },
    { x: 3, y: 3 },
    { x: 4, y: 6 }
  ];
  let colorScale = {
    domain: [0, 10],
    range: ['red', 'green']
  };
</script>

<LayerChart data={data} colorScale={colorScale} highlightValueScale={true} />
```

--------------------------------

### 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
<script>
  import { LayerChart } from 'layerchart';
  let data = [
    { x: 1, y: 5 },
    { x: 2, y: 8 },
    { x: 3, y: 3 },
    { x: 4, y: 6 }
  ];
</script>

<LayerChart data={data} showTooltip={true} clippedAreaOnTooltip={true} />
```

--------------------------------

### 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
<script>
  import { LayerChart } from 'layerchart';
  let data = [
    { x: 1, y: 5 },
    { x: 2, y: 8 },
    { x: 3, y: 3 },
    { x: 4, y: 6 }
  ];
</script>

<LayerChart data={data} threshold={4} clipPath='rect' />
```

--------------------------------

### 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
<script>
  import LayerChart from 'layerchart';

  let data = [
    { x: 1, y: 10, label: 'Point 1' },
    { x: 2, y: 15, label: 'Point 2' },
    { x: 3, y: 12, label: 'Point 3' }
  ];
</script>

<LayerChart data={data} showLabels={true} />
```

--------------------------------

### 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
<script>
  import LayerChart from 'layerchart';

  let data = [
    { x: 1, y: 25 },
    { x: 2, y: 60 },
    { x: 3, y: 95 }
  ];

  function getColor(value) {
    if (value <= 49) return 'red';
    if (value <= 89) return 'yellow';
    return 'green';
  }
</script>

<LayerChart data={data} colorAccessor={getColor} />
```

--------------------------------

### 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
<script>
  import { LayerChart } from 'layerchart';
  let data = [
    { x: 1, y: 5 },
    { x: 2, y: 8 },
    { x: 3, y: 3 },
    { x: 4, y: 6 }
  ];
  let overGradient = [
    { offset: 0, color: 'orange' },
    { offset: 100, color: 'yellow' }
  ];
  let underGradient = [
    { offset: 0, color: 'brown' },
    { offset: 100, color: 'tan' }
  ];
</script>

<LayerChart data={data} threshold={4} overGradient={overGradient} underGradient={underGradient} />
```

--------------------------------

### 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
<script>
  import { LayerChart } from 'layerchart';
  let data = [
    { x: 1, y: 5 },
    { x: 2, y: 8 },
    { x: 3, y: 3 },
    { x: 4, y: 6 }
  ];
  let gradient = [
    { offset: 0, color: 'blue' },
    { offset: 100, color: 'lightblue' }
  ];
</script>

<LayerChart data={data} gradient={gradient} />
```

--------------------------------

### 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
<script>
  import LayerChart from 'layerchart';

  let data = [
    { x: 1, y: 10, label: 'A' },
    { x: 2, y: 15, label: 'B' },
    { x: 3, y: 12, label: 'C' }
  ];
</script>

<LayerChart data={data} showTooltip={true} highlightOnHover={true} />
```

--------------------------------

### 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
<script>
  import { LayerChart } from 'layerchart';
  let data = [
    { x: 1, y1: 5, y2: 2 },
    { x: 2, y1: 8, y2: 4 },
    { x: 3, y1: 3, y2: 7 },
    { x: 4, y1: 6, y2: 1 }
  ];
  let gradient = [
    { offset: 0, color: 'green' },
    { offset: 100, color: 'lightgreen' }
  ];
</script>

<LayerChart data={data} series={['y1', 'y2']} stacked={true} gradient={gradient} />
```

--------------------------------

### 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
<script>
  import { LayerChart } from 'layerchart';
  let data = [
    { x: 1, y: 5, category: 'A' },
    { x: 2, y: 8, category: 'B' },
    { x: 3, y: 3, category: 'A' },
    { x: 4, y: 6, category: 'C' }
  ];
</script>

<LayerChart data={data}>
  <div slot="tooltip" let:datum>
    Value: {datum.y}, Category: {datum.category}
  </div>
</LayerChart>
```

--------------------------------

### 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
<!-- Code for Canvas (projection transform) would go here -->
```

--------------------------------

### 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
<script>
  import { LayerChart } from 'layerchart';
  let data = [
    { x: 1, y: 5 },
    { x: 2, y: 8 },
    { x: 3, y: 3 },
    { x: 4, y: 6 }
  ];
  let gradient = [
    { offset: 0, color: 'purple' },
    { offset: 100, color: 'violet' }
  ];
</script>

<LayerChart data={data} threshold={4} gradient={gradient} />
```

--------------------------------

### 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
<!-- Code for Canvas (canvas transform) would go here -->
```

--------------------------------

### 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
<!-- Code for SVG (canvas transform) would go here -->
```

--------------------------------

### 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
<script>
  import { LayerChart } from 'layerchart';
  let data = [
    { x: 1, y: 5 },
    { x: 2, y: 8 },
    { x: 3, y: 3 },
    { x: 4, y: 6 }
  ];
</script>

<LayerChart data={data} xScale={{ min: 0, max: 5 }} yScale={{ min: 0, max: 10 }} />
```

--------------------------------

### 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
<script>
  import { Chart, Svg, Axis, Bars } from 'layerchart';
</script>

```

--------------------------------

### 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
<script>
  import { LayerChart } from 'layerchart';
  let data = [
    { x: 1, y1: 5, y2: 2 },
    { x: 2, y1: 8, y2: 4 },
    { x: 3, y1: 3, y2: 7 },
    { x: 4, y1: 6, y2: 1 }
  ];
</script>

<LayerChart data={data} series={['y1', 'y2']} stacked={true} />
```

--------------------------------

### 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
<script>
  import { LayerChart } from 'layerchart';
  let data = [
    { x: 1, y: 5 },
    { x: 2, y: 8 },
    { x: 3, y: 3 },
    { x: 4, y: 6 }
  ];
  let strokeGradient = [
    { offset: 0, color: 'darkblue' },
    { offset: 100, color: 'blue' }
  ];
</script>

<LayerChart data={data} strokeGradient={strokeGradient} />
```

--------------------------------

### 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')
```
Tokens:
Raw