Rectangular Location Selection
Defined in framework ScanditDataCaptureCore
- SDCRectangularLocationSelection
@interface SDCRectangularLocationSelection : NSObject <SDCLocationSelection>
Added in version 6.0.0
Location selection for selecting codes inside a rectangle centered on the point of interest. Any object that is fully inside the rectangle is returned, objects that are partially or entirely outside of the rectangle are filtered out.
- + locationSelectionWithSize:
+ (
instancetype)locationSelectionWithSize:(SDCSizeWithUnit)sizeAdded in version 6.0.0
Creates a new rectangular location selection instance with the specified horizontal and vertical size. When the unit is relative (unit in either x or y is SDCMeasureUnitFraction) the size is computed relative to the view size minus the scan area margins.
- + locationSelectionWithWidth:aspectRatio:
+ (
instancetype)locationSelectionWithWidth:(SDCFloatWithUnit)width aspectRatio:(CGFloat)heightToWidthAspectRatioAdded in version 6.0.0
Creates a new rectangular location selection instance with the specified width and computes the height based on the provided height/width aspect ratio. When the unit is relative (SDCMeasureUnitFraction), the width is computed relative to the view size minus the scan area margins.
- + locationSelectionWithHeight:aspectRatio:
+ (
instancetype)locationSelectionWithHeight:(SDCFloatWithUnit)height aspectRatio:(CGFloat)widthToHeightAspectRatioAdded in version 6.0.0
Creates a new rectangular location selection instance with the specified height and computes the width based on the provided width/height aspect ratio. When the unit is relative (SDCMeasureUnitFraction), the height is computed relative to the view size minus the scan area margins.
- sizeWithUnitAndAspect
@property (nonatomic, readonly) SDCSizeWithUnitAndAspect *sizeWithUnitAndAspect
Added in version 6.0.0
The size and sizing mode of the location selection.