hmRep_GET SECTION BY POINT ( Area ; Mousex ; Mousey ; Type ; Count)

Introduced in v3.0, Preemptive: yes

Parameter	Type	In/Out	Description
Area	Longint	→	hmReports area
Mousex	Real	→	mouse position x
Mousey	Real	→	mouse position y
Type	Longint	←	section type
Count	Longint	←	count

Description

The command hmRep_GET SECTION BY POINT returns the section regarding a specific point (mousex,mousey). You get the current mousex, mousey coordinates with the command hmRep_GET MOUSE. The parameter type returns the Section Type and the parameter count returns the count of the section. If no section is under the position, type and count return zero values.

Example

The following example returns the section by the current mouse position. This code can be in an object method of the plugin-area:

var $vz_x; $vz_y : Real
var $vl_sectiontype; $vl_sectioncount : Integer

$vz_x:=0
$vz_y:=0
hmRep_GET MOUSE(reparea; $vz_x; $vz_y)

$vl_sectiontype:=0
$vl_sectioncount:=0

hmRep_GET SECTION BY POINT(reparea; $vz_x; $vz_y; $vl_sectiontype; $vl_sectioncount)