Ranges provides multiple TK.Ranges for a widget. They can be used for building coordinate systems.
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Methods
add_range(from, name) → {TK.Range}
Add a new TK.Range. If name is set and this.options[name]
exists, is an object and from is an object, too, both are merged
before a range is created.
Parameters:
| Name | Type | Description |
|---|---|---|
from |
function | Object | A function returning a TK.Range instance or an object containing options for a new TK.Range. |
name |
string | Designator of the TK.Range.
If a name is set a new set function is added to the item to
set the options of the TK.Range. Use the set function like this:
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Fires:
Returns:
The new TK.Range.
- Type
- TK.Range
Events
rangeadded
Gets fired when a new range is added
Parameters:
| Name | Type | Description |
|---|---|---|
range |
TK.Range | The TK.Range that was added. |
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