createView: function(args) {
ENSURE_ARG_COUNT(args, 1);
var view = new UIView();
view.setFrame(UIScreen.mainScreen().bounds);
view.setBackgroundColor(UIColor.redColor());
return view;
}
view.onDrawRect = function(rect) {
// this function is called when the drawRect: is invoked to render the view
var beams = 9;
var radius = rect.size.width / 2;
UIColor.whiteColor().setFill();
CGContextFillRect(UIGraphicsGetCurrentContext(), rect);
UIColor.redColor().setFill();
UIColor.greenColor().setStroke();
var bezierPath = UIBezierPath.bezierPath();
var centerPoint = CGPointMake(rect.size.width / 2, rect.size.height / 2);
var thisPoint = CGPointMake(centerPoint.x + radius, centerPoint.y);
bezierPath.moveToPoint(centerPoint);
var thisAngle = 0;
var sliceDegrees = 360 / beams / 2;
for (var i = 0; i < beams; i++) {
var x = radius * Math.cos(DEGREES_TO_RADIANS(thisAngle + sliceDegrees)) + centerPoint.x;
var y = radius * Math.sin(DEGREES_TO_RADIANS(thisAngle + sliceDegrees)) + centerPoint.y;
thisPoint = CGPointMake(x, y);
bezierPath.addLineToPoint(thisPoint);
thisAngle += sliceDegrees;
var x2 = radius * Math.cos(DEGREES_TO_RADIANS(thisAngle + sliceDegrees)) + centerPoint.x;
var y2 = radius * Math.sin(DEGREES_TO_RADIANS(thisAngle + sliceDegrees)) + centerPoint.y;
thisPoint = CGPointMake(x2, y2);
bezierPath.addLineToPoint(thisPoint);
bezierPath.addLineToPoint(centerPoint);
thisAngle += sliceDegrees;
}
bezierPath.closePath();
bezierPath.lineWidth = 2;
bezierPath.fill();
bezierPath.stroke();
}
function generateColorLookup() {
var white = UIColor.whiteColor();
var black = UIColor.blackColor();
return {
"black": black,
"gray": UIColor.grayColor(),
"darkgray": UIColor.darkGrayColor(),
"lightgray": UIColor.lightGrayColor(),
"white": white,
"red": UIColor.redColor(),
"green": UIColor.greenColor(),
"blue": UIColor.blueColor(),
"cyan": UIColor.cyanColor(),
"yellow": UIColor.yellowColor(),
"magenta": UIColor.magentaColor(),
"orange": UIColor.orangeColor(),
"purple": UIColor.purpleColor(),
"brown": UIColor.brownColor(),
"transparent": UIColor.clearColor(),
"stripped": UIColor.groupTableViewBackgroundColor(),
"aqua": colorForHex("0ff"),
"fuchsia": colorForHex("f0f"),
"lime": colorForHex("0f0"),
"maroon": colorForHex("800"),
"pink": colorForHex("FFC0CB"),
"navy": colorForHex("000080"),
"silver": colorForHex("c0c0c0"),
"olive": colorForHex("808000"),
"teal": colorForHex("008080"),
"fff": white,
"ffff": white,
"ffffff": white,
"ffffffff": white,
"000": black,
"0000": black,
"000000": black,
"00000000": black,
};
};
(function (container) {
var UILabel = require('UIKit/UILabel'),
UIColor = require('UIKit/UIColor'),
UIScreen = require('UIKit/UIScreen'),
UIView = require('UIKit/UIView'),
CGRectMake = require('CoreGraphics/CoreGraphics').CGRectMake,
UIKit = require('UIKit/UIKit'),
NSLayoutConstraint = require('UIKit/NSLayoutConstraint');
var label = new UILabel();
label.translatesAutoresizingMaskIntoConstraints = false;
label.setText('Hello World');
label.setTextAlignment(UIKit.NSTextAlignmentCenter);
label.setTextColor(UIColor.redColor());
label.setBackgroundColor(UIColor.blueColor());
var view = new UIView();
view.setBackgroundColor(UIColor.yellowColor());
view.addSubview(label);
var heightConstraint = NSLayoutConstraint.constraintWithItemAttributeRelatedByToItemAttributeMultiplierConstant(
label,
UIKit.NSLayoutAttributeHeight,
UIKit.NSLayoutRelationEqual,
null,
UIKit.NSLayoutAttributeNotAnAttribute,
1,
100
);
var widthConstraint = NSLayoutConstraint.constraintWithItemAttributeRelatedByToItemAttributeMultiplierConstant(
label,
UIKit.NSLayoutAttributeWidth,
UIKit.NSLayoutRelationEqual,
null,
UIKit.NSLayoutAttributeNotAnAttribute,
1,
200
);
var horizontalConstraint = NSLayoutConstraint.constraintWithItemAttributeRelatedByToItemAttributeMultiplierConstant(
label,
UIKit.NSLayoutAttributeCenterX,
UIKit.NSLayoutRelationEqual,
view,
UIKit.NSLayoutAttributeCenterX,
1,
0
);
var verticalConstraint = NSLayoutConstraint.constraintWithItemAttributeRelatedByToItemAttributeMultiplierConstant(
label,
UIKit.NSLayoutAttributeCenterY,
UIKit.NSLayoutRelationEqual,
view,
UIKit.NSLayoutAttributeCenterY,
1,
0
);
label.addConstraint(heightConstraint);
label.addConstraint(widthConstraint);
view.addConstraint(horizontalConstraint);
view.addConstraint(verticalConstraint);
container.add(view);
})($.autolayout_container);