PTCanvasView
@interface PTCanvasView : PKCanvasViewThis class is a subclass of PKCanvasView which is used by the PTPencilDrawingCreateTool.
PDFTron iOS Reference
PTCanvasView Class Reference
PDFTron iOS Reference
PTCanvasView Class Reference
@interface PTCanvasView : PKCanvasViewThis class is a subclass of PKCanvasView which is used by the PTPencilDrawingCreateTool.