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Overview

The Circle class draws a circle shape. It extends the Graphics base class and provides radius-based rendering.

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Class Definition

export class Circle extends Graphics

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Settings Interface

export interface ICircleSettings extends IGraphicsSettings

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Properties

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radius
number
Circle radius in pixels.Default: 10

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Inherited Properties

As Circle extends Graphics, it inherits all graphics properties including:
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fill
Color
Fill color.Learn more about colors, gradients and patterns
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stroke
Color
Stroke (border) color.Learn more about colors, gradients and patterns
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strokeWidth
number
Width of the stroke (border) in pixels.
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fillOpacity
number
Opacity of the fill. 0 - fully transparent; 1 - fully opaque.
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strokeOpacity
number
Opacity of the stroke (border). 0 - fully transparent; 1 - fully opaque.
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fillPattern
Pattern
Fill pattern.Learn more about patterns
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strokePattern
Pattern
Stroke (border) pattern.Learn more about patterns
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fillGradient
Gradient
Fill gradient.Learn more about gradients
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strokeGradient
Gradient
Stroke (border) gradient.Learn more about gradients
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strokeDasharray
number[] | number
Stroke (border) dash settings.Learn more about dashed lines
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strokeDashoffset
number
Stroke (border) dash offset.Learn more about dashed lines
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shadowColor
Color | null
Color of the element’s shadow.For this to work at least one of the following needs to be set as well: shadowBlur, shadowOffsetX, shadowOffsetY.Learn more about shadows
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shadowBlur
number
Blurriness of the shadow. The bigger the number, the more blurry shadow will be.Learn more about shadows
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shadowOffsetX
number
Horizontal shadow offset in pixels.Learn more about shadows
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shadowOffsetY
number
Vertical shadow offset in pixels.Learn more about shadows
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shadowOpacity
number
Opacity of the shadow (0-1).If not set, will use the same as fillOpacity of the element.Learn more about shadows
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draw
(display: IGraphics, graphics: Graphics) => void
Drawing function.Must use renderer (display parameter) methods to draw.Learn more about custom draw functions
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svgPath
string
Draw a shape using an SVG path.Learn more about SVG paths
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nonScalingStroke
boolean
default:"false"
Indicates if stroke of a Graphics should stay the same when its scale changes.Note: This doesn’t take into account parent container scale changes.
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lineJoin
"miter" | "round" | "bevel"
default:"\"miter\""
A method to be used on anchor points (joints) of the multi-point line.Learn more about lineJoin@since 5.2.10
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lineCap
"butt" | "round" | "square"
default:"\"butt\""
This setting determines the shape used to draw the end points of lines.Learn more about lineCap@since 5.10.8

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Example Usage

import { Circle } from "@amcharts/amcharts5";

// Create a circle
let circle = Circle.new(root, {
  radius: 50,
  fill: am5.color(0xff0000),
  stroke: am5.color(0x000000),
  strokeWidth: 2
});

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See Also

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