OpenLayers 3 API Documentation

Class: Circle

ol.style.Circle

Set circle style for vector features.

new ol.style.Circle(opt_options) experimental

src/ol/style/circlestyle.js, line 23
Name Type Description
options

Options.

Name Type Description
fill ol.style.Fill | undefined experimental

Fill style.
radius number experimental

Circle radius.
snapToPixel boolean | undefined experimental

If true integral numbers of pixels are used as the X and Y pixel coordinate when drawing the circle in the output canvas. If false fractional numbers may be used. Using true allows for "sharp" rendering (no blur), while using false allows for "accurate" rendering. Note that accuracy is important if the circle's position is animated. Without it, the circle may jitter noticeably. Default value is true.
stroke ol.style.Stroke | undefined experimental

Stroke style.

Extends

Methods

getAnchor(){Array.<number>} experimental

src/ol/style/circlestyle.js, line 100
Returns:
Anchor.

getFill(){ol.style.Fill} experimental

src/ol/style/circlestyle.js, line 109
Returns:
Fill style.

getImage(pixelRatio){HTMLCanvasElement|HTMLVideoElement|Image} experimental

src/ol/style/circlestyle.js, line 126
Name Type Description
pixelRatio number

Pixel ratio.
Returns:
Image element.

getOrigin(){Array.<number>} experimental

src/ol/style/circlestyle.js, line 143
Returns:
Origin.

getRadius(){number} experimental

src/ol/style/circlestyle.js, line 152
Returns:
Radius.

getRotation(){number} inherited experimental

src/ol/style/imagestyle.js, line 89
Returns:
Rotation.

getScale(){number} inherited experimental

src/ol/style/imagestyle.js, line 98
Returns:
Scale.

getSize(){ol.Size} experimental

src/ol/style/circlestyle.js, line 161
Returns:
Size.

getStroke(){ol.style.Stroke} experimental

src/ol/style/circlestyle.js, line 170
Returns:
Stroke style.