image

An object specifying the parameters of an image that is used as a point marker.

Type: String|Object
Default Value: undefined

In a common case, chart points are represented by default point markers. However, you can use a custom image as a point marker. To do this, specify the options of the image object. Assign a URL leading to your image to the url option. If the size of your image does not correspond to your needs, specify the width and height options.

NOTE
If you do not need to resize your image, you can assign an image URL directly to the image field.

height

Specifies the height of an image that is used as a point marker.

Type: Number
Default Value: 30

url

Specifies a URL leading to the image to be used as a point marker.

Type: String
Default Value: undefined

width

Specifies the width of an image that is used as a point marker.

Type: Number
Default Value: 30