Drawing and interaction Container Native Qt

Pinch Area

Pinch Area is a native Zui container in the drawing and interaction catalog, with 13 component-specific properties.

Usage

Ruby example

Paste this complete Builder example inside the app surface from the Quickstart. Replace illustrative asset paths with files from your project.

Ruby

pinch_area minimum_scale: 0.5, maximum_scale: 4.0, width: 520, height: 360 do
  image "assets/map.png", width: 520, height: 360
end

API

13 component-specific values, plus shared item and layout properties.

enabledEnabled configuration for Pinch Area.property

targetTarget configuration for Pinch Area.property

minimum_scaleMinimum scale configuration for Pinch Area.property

maximum_scaleMaximum scale configuration for Pinch Area.property

minimum_rotationMinimum rotation configuration for Pinch Area.property

maximum_rotationMaximum rotation configuration for Pinch Area.property

minimum_xMinimum x configuration for Pinch Area.property

maximum_xMaximum x configuration for Pinch Area.property

minimum_yMinimum y configuration for Pinch Area.property

maximum_yMaximum y configuration for Pinch Area.property

widthWidth configuration for Pinch Area.property

heightHeight configuration for Pinch Area.property

visibleVisible configuration for Pinch Area.property

Show 13 shared item properties

opacityscalerotationzfill_widthfill_heightpreferred_widthpreferred_heightminimum_widthminimum_heightmaximum_widthmaximum_heightlayout_alignment

Interaction

Subscribe with on widget, :event and keep behavior in Ruby.

↗pinch_startNative event payload

↗pinchNative event payload

↗pinch_endNative event payload

↗cancelNative event payload