hmRep_GET LAYER CLIP ( Area; ID ; Left ; Top ; Right ; Bottom )

Introduced in v4.0, Preemptive: yes

Parameter	Type	In/Out	Description
Area	Longint	→	Area reference
ID	Longint	→	ID of the layer
Left	Real	←	Left coordinate of the clip
Top	Real	←	Top coordinate of the clip
Right	Real	←	Right coordinate of the clip
Bottom	Real	←	Bottom coordinate of the clip

Description

The command hmRep_GET LAYER CLIP gets the clipping rectangle of a layer defined by the parameter ID. If there was now clipping area defined, all coordinates returning zero values.

Example

The following example returns the clipping area of the layer with the ID 1:

var $vz_left; $vz_top; $vz_right; $vz_bottom : Real

hmRep_GET LAYER CLIP($vl_area; 1; $vz_left; $vz_top; $vz_right; $vz_bottom)