Class: ScaleRange

• [new ScaleRange(options)](/solutions/geotoolkit/GeoToolkit_JS/apis/classes/geotoolkit.scene.filters.scalerange.scalerange.md#new scalerange(options))

• new ScaleRange(options?)

▸ begin(): ScaleRange

Begin filtering. If a filter should be applied to children nodes it needs to be added to context and removed in the method end

Example

// Implementation of the filter to be applied for children
begin (context?: RenderingContext) {
context.addFilter(this);
}

ScaleRange

this

IFilter.begin

▸ end(): ScaleRange

End filtering. If a filter should be applied to children nodes it needs to be added to context and removed in the method end

Example

// Implementation of the filter to be applied for children
end (context?: RenderingContext) {
context.removeFilter(this);
}

ScaleRange

this

IFilter.end

▸ filter(node, context?): boolean

Checks if the node should be drawn. <p> All children nodes will be given the chance to render or not to render. </p>

boolean

flag filter flag ("true" to render node; "false" otherwise)

IFilter.filter

▸ getClassName(): string

string

IFilter.getClassName

▸ getOptions(): Options

Gets options

Options

options options

▸ setOptions(options?): ScaleRange

Sets options

ScaleRange

this

▸ Static getClassName(): string

string