Interactive Range Slider Filter Widget

Options

Merge With Existing Filter Definitions (Table)

Check this setting to keep any pre-existing filter definitions on the output table. If not set only this node's filter definition is present on the output table.

Merge With Existing Filter Definitions (Model Port)

Check this setting to keep any pre-existing filter definitions on the model output port. If not set only this node's filter definition is present on the output model.

Show Label

Displays the column name as a label below or besides the slider. Use the Custom option to define an arbitrary label.

Range Column

Select the column to apply the filter definition to. Additionally the domain of the column can be used for the range of the slider.

Range Minimum

Select the minimum value that can be selected with the slider. If Custom is checked a custom value can be entered, otherwise the minimum from the selected range column is used.

Range Maximum

Select the maximum value that can be selected with the slider. If Custom is checked a custom value can be entered, otherwise the maximum from the selected range column is used.

Default Minimum Value

Set the value for the minimum slider handle. If Use Domain Extent is checked the value from the range minimum will be used.

Default Maximum Value

Set the value for the maximum slider handle. If Use Domain Extent is checked the value from the range maximum will be used.

Slider

Use Stepping

Check this option to enable stepping on the slider. If disabled the slider values are continuous.

Step Size

Define the step size to be used for stepping.

Use slider to define:

If the slider is used to define just a minimum/maximum, the other end of the range will be open when the filter is applied to later datasets. For example, if the slider is only defining the minimum value for the filter, the upper value will be infinity.

Orientation

Select the orientation of the slider.

Direction

Select the direction of the slider.

Tooltips

Check the appropriate options to show the current value as a tooltip on the slider handle. Additionally a number formatting can be applied by selecting Use Formatter for Tooltips and then adjusting the settings by clicking Format Options. The options are the same as for the tick label format options further down.

Label

Enable Labels and Ticks

Check this option to enable ticks and labels shown under or beside the slider.

Ticks Mode

The mode after which the ticks and labels are displayed. Possible values are:

• Range: Draw labels at the specified range points. For linear sliders this is only minimum and maximum.
• Steps: Draws labels at specified steps (See Step Size option). Major ticks and labels are generated at the minimum and maximum and smaller labels at each step size.
• Positions: Draw labels and major ticks at set positions (percentages). Use the Values field to specify the positions as a comma separated list of values between 0 and 100.
• Count: Draws the number of labels specified. Use the Values field to provide the count as an integer number.
• Values: Draw labels and major ticks at positions of the actual values. Use the Values field to specify the values as a comma separated list of numbers.

Density

A measure to pre-scale the number of ticks. Higher number means less ticks.

Values

For Positions, Count, and Values ticks mode. Set the appropriate values either as number or comma separated list of numbers.

Stepped

For Positions, Count, and Values ticks mode. Check to override calculated or given label positions, to match the values to the provided slider steps.

Lable Format Options

Set formatting options for all labels drawn.

Decimal Digits

The number of decimal digits to be shown. Use 0 for no decimal digits. Maximum is 7 digits.

Decimal Separator

The decimal separator character. Defaults to .

Thousands Separator

The thousands separator character. Leave blank for displaying no separator character.

Custom Prefix

A custom prefix string. A common use case for this is a currency symbol.

Custom Postfix

A custom string rendered after the number.

Negative Sign

The string used to denote a negative number. Defaults to -

Negative Before String

A custom string rendered before any custom prefix, when number is negative.

Views

Interactive View: Range Slider Filter

Select a range for interactive filtering.

Workflows

• 00_Process_Mining_Customer_ServiceKNIME Hub
• 00_Process_Mining_with_Community_NodesKNIME Hub
• 00_Progress_Tracker_Supply_Logistics_ExampleKNIME Hub
• 00_Progress_Tracker_Supply_Logistics_ExampleKNIME Hub
• 01_Components_ConfigurationDialog_InteractiveViewsKNIME Hub
• Show all 327 workflows

Links

• Widget input in components - event listening?by armingrudd on 2020-02-28

  forum.knime.com/p/82974

Developers