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Diagram
class Diagram: PDFElementA PDF chord diagram element
Display a single chord diagram
-
The chord to display in a diagram
Declaration
Swift
let chord: ChordDefinition -
The chord display options
Declaration
Swift
let options: AppSettings.DiagramDisplayOptions
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Total amount of columns of the diagram
Declaration
Swift
let columns: Int -
The width of the grid
Declaration
Swift
let width: CGFloat -
The height of the grid
Declaration
Swift
let height: CGFloat -
The horizontal spacing between each grid cell
Declaration
Swift
let xSpacing: CGFloat -
The vertical spacing between each grid cell
Declaration
Swift
let ySpacing: CGFloat -
The frets of the chord; adjusted for left-handed if needed
Declaration
Swift
let frets: [Int] -
The fingers of the chord; adjusted for left-handed if needed
Declaration
Swift
let fingers: [Int]
-
The size of the grid
Declaration
Swift
let gridSize = CGSize(width: 50, height: 60) -
Init the chord diagram element
Declaration
Swift
init(chord: ChordDefinition, options: AppSettings.DiagramDisplayOptions)Parameters
chordThe chord to display in a diagram
optionsThe chord display options
-
Declaration
Swift
func draw(rect: inout CGRect, calculationOnly: Bool, pageRect: CGRect)Parameters
rectThe available rectangle
calculationOnlyBool if only the Bounding Rect should be calculated
pageRectThe page size of the PDF document