public static ICoreUIWindow DomExample(this ICoreUIWindow window)
{
var root = new Div(d =>
{
var solidColoredBorder = new BorderStyle
{
Paint = Color.Black,
Width = 1,
};
d.Style.Width = 50f.Percent();
d.Style.Height = 400f.Px();
d.Style.Border = new BorderBox(solidColoredBorder);
d.Style.Margin = new Box(20, 40);
d.Style.Padding = new Box(6);
d.Style.Background = Color.AliceBlue;
d.Style.FontStyles.FontSize = 18;
});
return(window.Renderer(context =>
{
var document = new CoreUIDomDocument(context, root);
var drawboxCalculator = new DrawBoxCalculator();
drawboxCalculator.CalculateDrawBoxesForTree(document.Body);
var drawBox = document.Body.DrawBox;
var style = document.Body.Style;
context.Clear();
context.FillStyle = style.Background;
context.BeginPath();
context.StrokeStyle = style.Border.Top.Paint;
context.LineWidth = (int)style.Border.Top.Width.Value;
context.MoveTo(drawBox.BorderBox.Location).LineTo(new Point(drawBox.BorderBox.Right, drawBox.BorderBox.Location.Y));
context.StrokeStyle = style.Border.Right.Paint;
context.LineWidth = (int)style.Border.Right.Width.Value;
context.LineTo(new Point(drawBox.BorderBox.Right, drawBox.BorderBox.Bottom));
context.StrokeStyle = style.Border.Bottom.Paint;
context.LineWidth = (int)style.Border.Bottom.Width.Value;
context.LineTo(new Point(drawBox.BorderBox.Location.X, drawBox.BorderBox.Bottom));
context.StrokeStyle = style.Border.Left.Paint;
context.LineWidth = (int)style.Border.Left.Width.Value;
context.ClosePath();
context.Fill().Stroke();
DrawText(context, "This is text contained into a div, it is a veeeery long one, so, it should be split into several lines depending on the container's size.", root);
}));
}
public static ICoreUIWindow DrawingExample(this ICoreUIWindow window)
=> window.Renderer(context => {
context.Clear();
context.FillStyle = Color.DarkBlue;
context.LineWidth = 5;
context.Font.FontSize = 25;
context.BeginPath()
.MoveTo(new Point(0, 0))
.LineTo(new Point(300, 250))
.LineTo(new Point(300, 400))
.ClosePath()
.Fill()
.Stroke();
context.FillRect(new Rectangle(360, 0, 240, 400));
context.ClearRect(new Rectangle(380, 40, 60, 60));
var text = "Hello World!";
var measure = context.MeasureText(text);
context.Save();
context.LineWidth = 2;
context.StrokeStyle = GradientSpec.Linear(new Point(0, 460 - 2), new Point(measure.Width, 460 - 2))
.AddColorStop(0, Color.Black)
.AddColorStop(0.5f, Color.Red);
context.FillStyle = GradientSpec.Linear(new Point(0, 460 - 2), new Point(0, 460 + measure.Height))
.AddColorStop(0, Color.AliceBlue)
.AddColorStop(0.9f, Color.Green);
context.Rect(new Rectangle(
new Point(0, 460 - 2),
measure + new Size(2, 2)
)
).Fill().Stroke();
context.Restore();
context.FillText(text, new Point(2, 460));
context.Rect(new Rectangle(380, 460, 200, 100))
.Fill()
.Stroke();
});
