ipecharts.option.seriesitems.scattergl module

class ipecharts.option.seriesitems.scattergl.ScatterGL(**kwargs: Any)

Bases: BaseWidget

Warning:

Autogenerated class

A 2D scatter/bubble plot drawn using WebGL.

It is used in the same way as [scatter](https://echarts.apache.org/en/option.html#series-scatter).

type Unicode('scatterGL')

name Unicode(None)

Series name used for displaying in [tooltip](https://echarts.apache.org/zh/option.html#tooltip) and filtering with [legend](https://echarts.apache.org/zh/option.html#legend), or updating data and configuration with setOption.

coordinateSystem Unicode(None)

The coordinate system used.

Same as [scatter.coordinateSystem](https://echarts.apache.org/en/option.html#series-scatter.coordinateSystem)

symbol Unicode(None)

The shape of the scatter. The default is a circle.

Icon types provided by ECharts includes ‘circle’, ‘rect’, ‘roundRect’, ‘triangle’, ‘diamond’, ‘pin’, ‘arrow’, ‘none’

Icons can be set to arbitrary vector path via ‘path://’ in ECharts. As compared with a raster image, vector paths prevent jagging and blurring when scaled, and have better control over changing colors. The size of the vector icon will be adapted automatically. Refer to [SVG PathData](http://www.w3.org/TR/SVG/paths.html#PathData) for more information about the format of the path. You may export vector paths from tools like Adobe

symbolSize Union(None)

symbol size. It can be set to single numbers like 10, or use an array to represent width and height. For example, [20, 10] means symbol width is 20, and height is`10`.

If size of symbols needs to be different, you can set with callback function in the following format:

``` (value: Array|number, params: Object) => number|Array

```

The first parameter value is the value in [data](#series-.data), and the second parameter params is the rest parameters of data item.

itemStyle Dict()

Sets the style of scatter

data Any(None)

The data array of scatter.

The data format is the same as [scatter.data](https://echarts.apache.org/en/option.html#series-scatter.data)

blendMode Unicode(None)

Sets the type of compositing operation to apply when drawing a new shape.

Currently supporting ‘source-over’, ‘lighter’. The default is ‘source-over’ mode is blended by alpha. The ‘lighter’ is overlap mode. In this mode, the area where the number of graphics is concentrated can be highlighted by the overlap.

zlevel Float(None)

The layer in which the component is located.

zlevel is used to make layers with Canvas. Graphical elements with different zlevel values will be placed in different Canvases, which is a common optimization technique. We can put those frequently changed elements (like those with animations) to a separate zlevel. Notice that too many Canvases will increase memory cost, and should be used carefully on mobile phones to avoid the crash.

Canvases with bigger zlevel will be placed on Canvases with smaller zlevel.

Note: The layers of the components in echarts-gl need to be separated from the layers of the components in echarts. The same zlevel cannot be used for both WebGL and Canvas drawing at the same time.

progressiveThreshold Float(None)

Enable progressive rendering thresholds, progressive rendering can be loading the screen without blocking.

progressive Float(None)

Progressively render the amount of data per render.