UIView CreateSwatchView(ColorRGB color, ColorSchemeType type, string title)
{
var labelHeight = 20d;
var scheme = ColorScheme.CreateColorScheme(color, type);
var rowRect = new CGRect(0, labelHeight, swatchSize, swatchSize);
var colorView = new UIView()
{
Frame = new CGRect(0, 0, scheme.Colors.Count * swatchSize, swatchSize + labelHeight)
};
var label = new UILabel
{
Text = title,
Font = UIFont.SystemFontOfSize(8f),
TextAlignment = UITextAlignment.Center,
Frame = new CGRect(0, 0, colorView.Frame.Width, labelHeight)
};
colorView.Add(label);
for (int i = 0; i < scheme.Colors.Count; i++)
{
if (i > 0)
{
rowRect.Offset(swatchSize, 0);
}
var colorRgb = (ColorRGB)scheme.Colors.Values.ElementAt(i);
var swatch = new ColorSwatchView(rowRect, colorRgb, colorRgb.ToHex());
colorView.Add(swatch);
}
return(colorView);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
var padding = 40;
swatchSize = (float)(View.Frame.Width - padding * 2) / 3f;
var rowRect = new CGRect(40, swatchSize, swatchSize, swatchSize);
var primaryColor = ColorRGB.FromHex("#F04C3B");
// Row
var primary = new ColorSwatchView(rowRect, primaryColor, "Primary\n" + primaryColor.ToHex());
Add(primary);
rowRect.Offset(swatchSize, 0);
var colorLightened = primaryColor.Lightened();
var lighter = new ColorSwatchView(rowRect, colorLightened, "Lighter\n" + colorLightened.ToHex());
Add(lighter);
rowRect.Offset(swatchSize, 0);
var colorDarkened = primaryColor.Darkened();
var darker = new ColorSwatchView(rowRect, colorDarkened, "Darker\n" + colorDarkened.ToHex());
Add(darker);
// Row 2
rowRect.Offset(-swatchSize * 2, swatchSize);
var colorSaturated = primaryColor.Saturated();
var saturated = new ColorSwatchView(rowRect, colorSaturated, "Saturated\n" + colorSaturated.ToHex());
Add(saturated);
rowRect.Offset(swatchSize, 0);
var colorDesaturated = primaryColor.Desaturated();
var desaturated = new ColorSwatchView(rowRect, colorDesaturated, "Desaturated\n" + colorDesaturated.ToHex());
Add(desaturated);
rowRect.Offset(swatchSize, 0);
var colorGray = primaryColor.GrayScale();
var grayscaled = new ColorSwatchView(rowRect, colorGray, "Grayscale\n" + colorGray.ToHex());
Add(grayscaled);
// Row 32
rowRect.Offset(-swatchSize * 2, swatchSize);
var colorAdjusted = primaryColor.AdjustHue(45);
var adjusted = new ColorSwatchView(rowRect, colorAdjusted, "Adjusted\n" + colorAdjusted.ToHex());
Add(adjusted);
rowRect.Offset(swatchSize, 0);
var colorCompliment = primaryColor.Complementary();
var compliment = new ColorSwatchView(rowRect, colorCompliment, "Compliment\n" + colorCompliment.ToHex());
Add(compliment);
rowRect.Offset(swatchSize, 0);
var colorInverted = primaryColor.Inverted();
var invert = new ColorSwatchView(rowRect, colorInverted, "Invert\n" + colorInverted.ToHex());
Add(invert);
// Row3
rowRect.Offset(-swatchSize * 2, swatchSize);
var colorMixBlue = primaryColor.Mix(ConvertColor(UIColor.Blue));
var mixBlue = new ColorSwatchView(rowRect, colorMixBlue, "Mix Blue\n" + colorMixBlue.ToHex());
Add(mixBlue);
rowRect.Offset(swatchSize, 0);
var colorMixGreen = primaryColor.Mix(ConvertColor(UIColor.Green));
var mixGreen = new ColorSwatchView(rowRect, colorMixGreen, "Mix Green\n" + colorMixGreen.ToHex());
Add(mixGreen);
rowRect.Offset(swatchSize, 0);
var colorMixYellow = primaryColor.Mix(ConvertColor(UIColor.Yellow));
var mixYellow = new ColorSwatchView(rowRect, colorMixYellow, "Mix Yellow\n" + colorMixYellow.ToHex());
Add(mixYellow);
// Row 5 3
rowRect.Offset(-swatchSize * 2, swatchSize);
var colorTinted = primaryColor.Tinted();
var tint = new ColorSwatchView(rowRect, colorTinted, "Tint\n" + colorTinted.ToHex());
Add(tint);
rowRect.Offset(swatchSize, 0);
var colorShaded = primaryColor.Shaded();
var shade = new ColorSwatchView(rowRect, colorShaded, "Shade\n" + colorShaded.ToHex());
Add(shade);
}
