TreeMapInfoXY (Function)

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TreeMapInfoXY (Function)

In french: TreeMapInfoXY

Returns the index of the element displayed at a given position in a TreeMap control.

Example

// -- Code optionnel de survol souris pour le champ TMAP_TreeMap1
ÉlémentSurvolé is int
ÉlémentSurvolé = TreeMapInfoXY(TMAP_TreeMap1, MouseXPos(), MouseYPos())
// Change la bulle d'aide de l'élément
IF ÉlémentSurvolé > 0 THEN
	TMAP_TreeMap1[ÉlémentSurvolé].Bulle = ...
		"Elément survolé : " + TMAP_TreeMap1[ÉlémentSurvolé].Libellé
END

Syntax

<Result> = TreeMapInfoXY(<TreeMap control> , <X> , <Y>)

<Result>: Integer

Index of the element displayed at the specified position.
-1 if no element corresponds to the specified position.

<TreeMap control>: Control name

Name of TreeMap control to use.
If this parameter corresponds to an empty string (""), the control used will be the TreeMap control to which the current event belongs.

<X>: Integer

X-coordinate (in pixels) to be analyzed. This coordinate is relative to the control.

<Y>: Integer

Y-coordinate (in pixels) to be analyzed. This coordinate is relative to the control.

Component: wd300obj.dll