API Reference > imodeljs-backend > Symbology > LineStyleDefinition > LineStyleDefinition.StrokePatternProps LineStyleDefinition.StrokePatternProps Interface Stroke pattern component definition LineStyleDefinition.ComponentType.StrokePattern. A stroke pattern component consists of a series of dashes and gaps having specified lengths and widths in meters. Simple dash-dot type line styles that do not include point symbols can be created by referencing a stroke pattern component by its file property id. Properties Name Type Description descr string Name for this stroke pattern maxIter undefined | number The entire stroke pattern will be repeated no more than maxIter on curve or segment when LineStyleDefinition.StrokePatternOptions.Iteration is set and stroke pattern includes stretchable strokes. options undefined | LineStyleDefinition.StrokePatternOptions Options mask for this stroke pattern phase undefined | number Skip into the pattern before starting to draw. strokes LineStyleDefinition.Strokes Array of strokes, maximum number that will be used is 32 Defined in core/backend/src/LineStyle.ts Line 126 Last Updated: 11 June, 2024