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Update DrawView.swift #2

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7 changes: 4 additions & 3 deletions TheDraw/DrawView.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,7 @@ class DrawView: UIView {

override func touchesMoved(touches: NSSet, withEvent event: UIEvent) {
var newPoint = touches.anyObject()?.locationInView(self)
lines.append(Line(start: lastPoint, end: newPoint!, color: drawColor))
lines.append(Line(start: lastPoint, end: newPoint!, color: drawColor, lineWidth: lineWidth)) //adding lineWidth
lastPoint = newPoint

self.setNeedsDisplay()
Expand All @@ -34,9 +34,10 @@ class DrawView: UIView {
override func drawRect(rect: CGRect) {
var context = UIGraphicsGetCurrentContext()
CGContextBeginPath(context)
CGContextSetLineWidth(context, lineWidth)
CGContextSetLineCap(context, kCGLineCapRound)

for line in lines {
CGContextSetLineWidth(context, line.lineWidth) // drawing each line with spesific line widths.
CGContextSetLineCap(context, kCGLineCapRound)
CGContextMoveToPoint(context, line.start.x, line.start.y)
CGContextAddLineToPoint(context, line.end.x, line.end.y)
CGContextSetStrokeColorWithColor(context, line.color.CGColor)
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