lv_obj_transform_point() function

Transform a point using the angle and zoom style properties of an object

Syntax

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Summary

Declaration

Definition

void lv_obj_transform_point(const struct _lv_obj_t * obj, lv_point_t * p, bool recursive, bool inv);

Argument

Description

obj

pointer to an object whose style properties should be used

a point to transform, the result will be written back here too

recursive

consider the transformation properties of the parents too

inv

do the inverse of the transformation (-angle and 1/zoom)

from examples