textLineHeight property

NSExpression get textLineHeight

Text leading value for multi-line text.

This property is measured in ems.

The default value of this property is an expression that evaluates to the float 1.2. Set this property to nil to reset it to the default value.

This property is only applied to the style if text is non-nil. Otherwise, it is ignored.

You can set this property to an expression containing any of the following:

Constant numeric values Predefined functions, including mathematical and string operators Conditional expressions Variable assignments and references to assigned variables Interpolation and step functions applied to the $zoomLevel variable

This property does not support applying interpolation or step functions to feature attributes.

Implementation

NSExpression get textLineHeight {
  final _ret = _objc_msgSend_151sglz(this.ref.pointer, _sel_textLineHeight);
  return NSExpression.castFromPointer(_ret, retain: true, release: true);
}
set textLineHeight (NSExpression value)

Text leading value for multi-line text.

This property is measured in ems.

The default value of this property is an expression that evaluates to the float 1.2. Set this property to nil to reset it to the default value.

This property is only applied to the style if text is non-nil. Otherwise, it is ignored.

You can set this property to an expression containing any of the following:

Constant numeric values Predefined functions, including mathematical and string operators Conditional expressions Variable assignments and references to assigned variables Interpolation and step functions applied to the $zoomLevel variable

This property does not support applying interpolation or step functions to feature attributes.

Implementation

set textLineHeight(NSExpression value) {
_objc_msgSend_xtuoz7(this.ref.pointer, _sel_setTextLineHeight_, value.ref.pointer);

}