private void SetColorGrid()
{
var colorCount = _colors.Count;
for (var i = 0; i < colorCount && i < _colors.Count; i++)
{
var color = _colors.ElementAt(i);
var layer = new CALayer();
layer.Name = string.Format("Color_{0}", i);
layer.CornerRadius = 6f;
layer.BackgroundColor = color.Value.CGColor;
layer.Frame = new RectangleF(0f, 0f, 70f, 40f);
LayerHelper.SetupShadow(layer);
var column = i % 4;
var row = i / 4;
var frame = new RectangleF((float)(8 + (column * 78)), (float)(8 + row * 48), 70f, 40f);
var myView = new UIView(frame);
myView.Tag = 99;
myView.Layer.AddSublayer(layer);
_paletteView.AddSubview(myView);
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
View.BackgroundColor = UIColor.Clear;
_paletteView = new UIView(new RectangleF(0, 10f, 320f, View.Frame.Height - 80f))
{
BackgroundColor = UIColor.Clear
};
View.AddSubview(_paletteView);
var layer = new CALayer
{
Frame = new RectangleF(130f, 16f, 100f, 40f),
CornerRadius = 6f,
ShadowColor = UIColor.Black.CGColor,
ShadowOffset = new SizeF(0f, 2f),
ShadowOpacity = 0.8f
};
_paletteView.Layer.AddSublayer(layer);
const int colorCount = 28;
for (var i = 0; i < colorCount && i < _colors.Count; i++)
{
layer = new CALayer();
layer.Name = $"Color_{i}";
layer.CornerRadius = 6f;
layer.BackgroundColor = _colors[i].CGColor;
var column = i % 4;
var row = i / 4;
layer.Frame = new RectangleF((float)(8 + (column * 78)), (float)(8 + row * 48), 70f, 40f);
LayerHelper.SetupShadow(layer);
_paletteView.Layer.AddSublayer(layer);
}
var colorRecognizer = new UITapGestureRecognizer(ColorGridTapped);
_paletteView.AddGestureRecognizer(colorRecognizer);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
this.View.BackgroundColor = UIColor.Clear;
_colorBarView = new UIImageView(new RectangleF(10f, 10f, 300f, 30f));
_colorBarView.Image = new UIImage("*****@*****.**");
this.View.AddSubview(_colorBarView);
_paletteView = new UIScrollView(new RectangleF(0, 50f, 320f, this.View.Frame.Height - 120f));
_paletteView.BackgroundColor = UIColor.Clear;
_paletteView.Bounces = true;
_paletteView.AlwaysBounceHorizontal = true;
_paletteView.AlwaysBounceVertical = false;
_paletteView.PagingEnabled = true;
this.View.AddSubview(_paletteView);
var layer = new CALayer();
layer.Frame = new RectangleF(130f, 16f, 100f, 40f);
layer.CornerRadius = 6f;
layer.ShadowColor = UIColor.Black.CGColor;
layer.ShadowOffset = new SizeF(0f, 2f);
layer.ShadowOpacity = 0.8f;
_paletteView.Layer.AddSublayer(layer);
var index = 0;
for (var i = 0; i < 12; i++)
{
var colorCount = DisplayHelper.Is4InchDisplay() ? 32 : 24;
for (var j = 0; j < colorCount && index < _colors.Count; j++)
{
var colorIndex = index++;
layer = new CALayer();
layer.Name = string.Format("Color_{0}", colorIndex);
layer.CornerRadius = 6f;
layer.BackgroundColor = _colors[colorIndex].CGColor;
var column = j % 4;
var row = j / 4;
layer.Frame = new RectangleF((float)(i * 320 + 8 + (column * 78)), (float)(8 + row * 48), 70f, 40f);
LayerHelper.SetupShadow(layer);
_paletteView.Layer.AddSublayer(layer);
}
}
_paletteView.ContentSize = new SizeF(3840f, 296f);
var colorRecognizer = new UITapGestureRecognizer(ColorGridTapped);
_paletteView.AddGestureRecognizer(colorRecognizer);
_colorBarView.UserInteractionEnabled = true;
var barRecognizer = new UITapGestureRecognizer(ColorBarTapped);
_colorBarView.AddGestureRecognizer(barRecognizer);
}