export class DrawingParameters { public drawHighlights: boolean; public drawErrors: boolean; public drawSelectionStartSymbol: boolean; public drawSelectionEndSymbol: boolean; public drawCursors: boolean; public drawActivitySymbols: boolean; public drawScrollIndicator: boolean; public drawComments: boolean; public drawMarkedAreas: boolean; public setForAllOn(): void { this.drawHighlights = true; this.drawErrors = true; this.drawSelectionStartSymbol = true; this.drawSelectionEndSymbol = true; this.drawCursors = true; this.drawActivitySymbols = true; this.drawScrollIndicator = true; this.drawComments = true; this.drawMarkedAreas = true; } public setForThumbmail(): void { this.drawHighlights = false; this.drawErrors = false; this.drawSelectionStartSymbol = false; this.drawSelectionStartSymbol = false; this.drawCursors = false; this.drawActivitySymbols = false; this.drawScrollIndicator = false; this.drawComments = true; this.drawMarkedAreas = true; } public setForLeadsheet(): void { this.drawHighlights = false; this.drawErrors = false; this.drawSelectionStartSymbol = true; this.drawSelectionEndSymbol = true; this.drawCursors = true; this.drawActivitySymbols = false; this.drawScrollIndicator = true; this.drawComments = true; this.drawMarkedAreas = true; } }