(private) new TooltipFor3D(dom, canvas)
Tooltip handler for 3D drawings
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Parameters:
| Name | Type | Description |
|---|---|---|
dom |
object | DOM element |
canvas |
object | canvas for 3D rendering |
Methods
checkParent()
check parent
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extract_pos()
extract position from event
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can be used to process it later when event is gone
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hide()
Hide tooltip
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pos()
Method used to define position of next tooltip
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event is delivered from canvas, but position should be calculated relative to the element where tooltip is placed
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setScale()
set scaling factor
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show()
Show tooltip
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