ColumnColorHelper
Constructors
new ColumnColorHelper()
new ColumnColorHelper(
column):ColumnColorHelper
Parameters
| Parameter | Type |
|---|---|
column | Column<any> |
Returns
Source
Properties
| Property | Modifier | Type |
|---|---|---|
column | private | Column<any> |
Methods
getColor()
getColor(
i):number
Parameters
| Parameter | Type |
|---|---|
i | number |
Returns
number
Source
getColors()
getColors():
Uint32Array
Returns
Uint32Array
Source
getType()
getType():
"Categorical"|"Conditional"|"Linear"|"Off"
Returns
"Categorical" | "Conditional" | "Linear" | "Off"
Source
setCategorical()
setCategorical(
colorMap,options):void
Parameters
| Parameter | Type | Default value |
|---|---|---|
colorMap | null | object | null |
options | null | object | null |
Returns
void
Source
setConditional()
setConditional(
rules):void
Parameters
| Parameter | Type | Default value |
|---|---|---|
rules | null | object | null |
Returns
void
Source
setDisabled()
setDisabled():
void
Returns
void
Source
setLinear()
setLinear(
range,options):void
Enables linear color-coding on a column.
Parameters
| Parameter | Type | Default value | Description |
|---|---|---|---|
range | null | number[] | null | list of palette colors (ARGB integers; see Color). |
options | null | object | null | list of additional parameters, such as the minimum/maximum value to be used for scaling. Use the same numeric representation as [Column.min] and [Column.max]. |
Returns
void