WTDrawing

A simple way to draw smooth line on iOS.

Screenshot

Features

• Change stroke color
• Change stroke width
• Undo
• Clear all drawings
• Eraser drawing
• Get snapshot

Usage

Just dragging WTBezierPath and WTDrawingView into projects, then do what you want.

Init

self.drawingView = [[WTDrawingView alloc] initWithFrame:self.view.bounds];

Undo

[self.drawingView undo];

Clear all drawings

[self.drawingView clear];

Draw eraser

self.drawingView.eraserMode = YES;

Change stroke width

Default stroke width is 2.0.

self.drawingView.strokeWidth = 5.0;

Change stroke color

Default stroke color is black.

self.drawingView.strokeColor = [UIColor redColor];

Change eraser stroke width

Default eraser width is 20.

self.drawingView.eraserWidth = 20.0f;