public void DrawLine_with_lineCap_and_lineJoin(string behaviorName, LineCapType lineCap, LineJoinType lineJoin)
{
var random = new Random();
_mockBehaviorResolver.Setup(resolver => resolver.GetBehaviorHandler(behaviorName))
.Returns(() =>
{
return(new DrawContentBehavior(_sciterWindow, (element, args) =>
{
if (args.DrawEvent != DrawEvent.Content)
{
return false;
}
using (var graphics = SciterGraphics.Create(args.Handle))
{
for (var i = 0; i < byte.MaxValue; i++)
{
graphics.SaveState()
.Translate(args.Area.Left, args.Area.Top)
.SetLineColor(
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue))
.SetFillColor(
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue))
.SetLineWidth(random.Next(2, 10))
.SetLineCap(lineCap)
.SetLineJoin(lineJoin)
.DrawLine(random.Next(byte.MinValue, args.Area.Width),
random.Next(byte.MinValue, args.Area.Height),
random.Next(byte.MinValue, args.Area.Width),
random.Next(byte.MinValue, args.Area.Height))
.SetLineGradientLinear(
0f,
0f,
args.Area.Width / 2f,
args.Area.Height,
SciterColorStop.Create(0f,
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue)),
SciterColorStop.Create(.5f,
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue)),
SciterColorStop.Create(1f,
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue)))
.DrawLine(random.Next(byte.MinValue, args.Area.Width),
random.Next(byte.MinValue, args.Area.Height),
random.Next(byte.MinValue, args.Area.Width),
random.Next(byte.MinValue, args.Area.Height))
.RestoreState();
}
}
element?.Window?.Close();
return true;
}));
});
_ = new TestableSciterHost(_sciterWindow)
.SetBehaviorResolver(_mockBehaviorResolver.Object);
_sciterWindow.Show();
_sciterWindow.RootElement.AppendElement("body", elm => elm)
.SetStyleValue("background", $"rgb({random.Next(byte.MinValue, byte.MaxValue)}, {random.Next(byte.MinValue, byte.MaxValue)}, {random.Next(byte.MinValue, byte.MaxValue)})")
.SetStyleValue("behavior", behaviorName);
SciterPlatform.RunMessageLoop();
//Assert.NotNull(_sciterGraphics);
}
public void Draw_line_with_linear_gradient(string behaviorName)
{
var random = new Random();
_mockBehaviorResolver
.Setup(resolver => resolver.GetBehaviorHandler(behaviorName)).Returns(() =>
{
return(new DrawContentBehavior(_sciterWindow, (element, args) =>
{
if (args.DrawEvent != DrawEvent.Content)
{
return false;
}
using (var graphics = SciterGraphics.Create(args.Handle))
{
for (var i = 0; i < 10; i++)
{
graphics.SaveState()
.Translate(args.Area.Left, args.Area.Top)
.SetLineWidth(random.Next(5, 15))
.SetLineGradientLinear(
0f,
0f,
args.Area.Width,
args.Area.Height,
SciterColorStop.Create(0f, Color.Aqua),
SciterColorStop.Create(.25f,
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(float)random.NextDouble()),
SciterColorStop.Create(.5f,
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue)),
SciterColorStop.Create(.75f,
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue)),
SciterColorStop.Create(1f, SciterColor.Lime))
.DrawLine(random.Next(byte.MinValue, args.Area.Width),
random.Next(byte.MinValue, args.Area.Height),
random.Next(byte.MinValue, args.Area.Width),
random.Next(byte.MinValue, args.Area.Height));
graphics.SaveState()
.Translate((args.Area.Right - args.Area.Left) / 2f,
(args.Area.Height - args.Area.Top) / 2f)
.SetLineGradientLinear(
0f,
0f,
args.Area.Width,
args.Area.Height,
SciterColorStop.Create(0f, Color.Orange),
SciterColorStop.Create(.25f,
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(float)random.NextDouble()),
SciterColorStop.Create(.5f,
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue)),
SciterColorStop.Create(.75f,
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue)),
SciterColorStop.Create(1f, SciterColor.Indigo))
.DrawEllipse(0,
random.Next(0),
random.Next(byte.MinValue, args.Area.Width / 2),
random.Next(byte.MinValue, args.Area.Height / 2))
.DrawRectangle(random.Next(byte.MinValue, args.Area.Width),
random.Next(byte.MinValue, args.Area.Height),
random.Next(byte.MinValue, args.Area.Width / 2),
random.Next(byte.MinValue, args.Area.Height / 2))
.RestoreState();
graphics.SaveState()
.Translate(args.Area.Left, args.Area.Top)
.SetLineGradientLinear(
0f,
0f,
args.Area.Width,
args.Area.Height,
SciterColorStop.Create(0f, Color.Coral),
SciterColorStop.Create(.25f,
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(float)random.NextDouble()),
SciterColorStop.Create(.5f,
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue)),
SciterColorStop.Create(.75f,
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue),
(byte)random.Next(byte.MinValue, byte.MaxValue)),
SciterColorStop.Create(1f, SciterColor.Magenta))
.DrawRectangle(random.Next(byte.MinValue, args.Area.Width),
random.Next(byte.MinValue, args.Area.Height),
random.Next(byte.MinValue, args.Area.Width / 2),
random.Next(byte.MinValue, args.Area.Height / 2))
.RestoreState();
graphics.RestoreState();
}
}
element?.Window?.Close();
return true;
}));
});
_ = new TestableSciterHost(_sciterWindow)
.SetBehaviorResolver(_mockBehaviorResolver.Object);
_sciterWindow.Show();
_sciterWindow.RootElement.AppendElement("body", elm => elm)
.SetStyleValue("background-color", $"rgb({random.Next(byte.MinValue, byte.MaxValue)}, {random.Next(byte.MinValue, byte.MaxValue)}, {random.Next(byte.MinValue, byte.MaxValue)})")
.SetStyleValue("behavior", behaviorName);
SciterPlatform.RunMessageLoop();
}
protected override bool OnDraw(SciterElement element, DrawArgs args)
{
if (args.DrawEvent != DrawEvent.Foreground)
{
return(false);
}
var scale = args.Area.Width < args.Area.Height ? args.Area.Width / 300.0f : args.Area.Height / 300.0f;
//if (args.Event == MouseEvents.MouseClick)
using (var graphics = SciterGraphics.Create(args.Handle))
{
graphics.SaveState()
.Translate(args.Area.Left, args.Area.Top)
.SetLineWidth(2)
.SetLineJoin(LineJoinType.Round)
.SetLineGradientLinear(
1, 1, args.Area.Width, args.Area.Height,
SciterColorStop.Create(0f, 0, 255, 0, 1f),
SciterColorStop.Create(.5f, 255, 255, 0, 1f),
SciterColorStop.Create(1f, 255, 0, 0, 1f))
.SetFillGradientLinear(
1, 1, args.Area.Width, args.Area.Height,
SciterColorStop.Create(0f, 0, 255, 0, .5f),
SciterColorStop.Create(.5f, 255, 255, 0, .5f),
SciterColorStop.Create(1f, 255, 0, 0, .5f));
var path = SciterPath.Create();
path.MoveTo(_points[0].X, _points[0].Y, false);
for (var i = 0; i < _points.Count; i++)
{
path.LineTo(_points[i].X, _points[i].Y, false);
//path.BezierCurveTo(_points[i].X,_points[i].Y, _points[i].X,_points[i].Y, _points[i].X,_points[i].Y,false);
}
graphics.SaveState()
.DrawPath(path, DrawPathMode.FillOnly)
.RestoreState();
graphics.SaveState()
.DrawPath(path, DrawPathMode.StrokeOnly)
.RestoreState();
//graphics.SaveState()
// .DrawPolyline(() => { return _points.Select(s => PolylinePoint.Create(s.X, s.Y)); })
// .RestoreState();
//for (int i = 1; i < _points.Count; i++)
//{
//
// graphics.DrawLine(_points[i-1].X, _points[i-1].Y, _points[i].X, _points[i].Y);
//}
//graphics.RestoreState();
graphics.RestoreState();
}
return(true);
}
private void DrawCirclesClock(
SciterGraphics graphics,
SciterRectangle area,
float scale,
DateTime timeInfo)
{
var markColor = SciterColor.Parse("#969696");
var hourColor = SciterColor.Parse("#969696");
var minuteColor = SciterColor.Parse("#969696");
var secondColor = SciterColor.Parse("#64C439");
graphics
.SaveState()
.Translate(area.Left + area.Width / 2.0f, area.Top + area.Height / 2.0f)
.Scale(scale, scale)
.Rotate(-Pi / 2)
.SetLineColor(SciterColor.Transparent)
.SetLineCap(LineCapType.Square);
int sec = timeInfo.Second;
int min = timeInfo.Minute;
int hr = timeInfo.Hour;
hr = hr >= 12 ? hr - 12 : hr;
// Background
graphics
.SaveState()
.Translate(0, 0)
.SetLineColor(SciterColor.Transparent)
.SetFillGradientLinear(0f, 75f, 150f, 75f, SciterColorStop.Create(0f, SciterColor.Parse("#242424")), SciterColorStop.Create(1f, SciterColor.Parse("#545454")))
.DrawEllipse(0, 0, 150, 150)
.SetFillColor(SciterColor.Transparent)
.SetLineColor(minuteColor)
.DrawEllipse(0, 0, 150, 150)
.RestoreState();
graphics
.SaveState()
.Translate(-(area.Height / 3.0f), 0)
.SetLineWidth(2f)
.SetLineColor(SciterColor.Black)
.SetFillColor(SciterColor.Parse("#222222"))
.DrawEllipse(0, 0, 50, 50)
.SetLineColor(markColor)
.Using(@ref =>
{
for (var i = 0; i < 12; ++i)
{
@ref
.Rotate(Pi / 6, 0, 0)
.DrawLine(34, 0, 44f, 0);
}
})
.RestoreState();
graphics
.SaveState()
.Translate(-(area.Height / 3.0f), 0)
.SetLineColor(secondColor)
.Using(@ref =>
{
@ref
.SetLineWidth(2f)
.SetLineColor(markColor);
for (var i = 0; i < 60; ++i)
{
if (i % 5 != 0)
{
@ref.DrawLine(40f, 0, 44f, 0);
}
@ref.Rotate(Pi / 30f);
}
})
.RestoreState();
graphics
.SaveState()
.Translate(-(area.Height / 3.0f), 0)
.Rotate(sec * Pi / 30)
.SetLineColor(secondColor)
.SetFillColor(secondColor)
.SetLineWidth(2f)
.DrawLine(0, 0, 44, 0)
.DrawEllipse(0, 0, 3, 3)
.RestoreState();
// Hour marks
graphics
.SaveState()
.SetLineColor(markColor)
.Using(@ref =>
{
for (var i = 0; i < 12; ++i)
{
@ref.Rotate(Pi / 6, 0, 0);
if (new [] { 2, 5, 8, 11 }.Contains(i))
{
@ref
.SetLineWidth(8f)
.DrawLine(125f, 0, 142f, 0);
}
else
{
@ref
.SetLineWidth(2f)
.DrawLine(125f, 0, 145f, 0);
}
}
})
.RestoreState();
// Minute marks
graphics
.SaveState()
.SetLineWidth(2f)
.SetLineColor(markColor)
.Using(@ref =>
{
for (var i = 0; i < 60; ++i)
{
if (i % 5 != 0)
{
@ref.DrawLine(138f, 0, 144f, 0);
}
@ref.Rotate(Pi / 30f);
}
})
.SetLineColor(minuteColor)
.DrawEllipse(0, 0, 150, 150)
.RestoreState();
// draw Hours
graphics.SaveState()
.Rotate(hr * (Pi / 6) + (Pi / 360) * min + (Pi / 21600) * sec)
.SetLineWidth(1f)
.SetFillGradientLinear(50f, -3f, 50f, 3f,
SciterColorStop.Create(0f, SciterColor.Parse("#c4c4c4")),
SciterColorStop.Create(1f, SciterColor.Parse("#B2B2B2")))
.DrawPolygon(() => new List <PolygonPoint>()
{
PolygonPoint.Create(0f, -3f),
PolygonPoint.Create(90f, -3f),
PolygonPoint.Create(100f, 0f),
PolygonPoint.Create(90f, 3f),
PolygonPoint.Create(0f, 3f),
})
//.SetLineWidth(0f)
//.DrawEllipse(0, 0, 10, 10)
.RestoreState();
// draw Minutes
graphics
.SaveState()
.Rotate((Pi / 30) * min + (Pi / 1800) * sec)
//.SetLineColor(SciterColor.Transparent)
//.SetLineWidth(0f)
//.SetFillColor(SciterColor.Create(0, 0, 0, .5f))
//.DrawEllipse(0, 0, 10, 10)
.SetLineWidth(1f)
.SetLineColor(minuteColor)
.SetFillColor(minuteColor)
.SetFillGradientLinear(65, -3f, 65f, 3f,
SciterColorStop.Create(0f, SciterColor.Parse("#c4c4c4")),
SciterColorStop.Create(1f, SciterColor.Parse("#B2B2B2")))
.DrawPolygon(() => new List <PolygonPoint>()
{
PolygonPoint.Create(0, -3),
PolygonPoint.Create(120, -3),
PolygonPoint.Create(130, 0),
PolygonPoint.Create(120, 3),
PolygonPoint.Create(0, 3),
})
.DrawEllipse(0, 0, 8, 8)
.SetLineColor(SciterColor.Parse("#686868"))
.SetFillColor(SciterColor.Parse("#2E2E2E"))
.SetLineWidth(2f)
.DrawEllipse(0, 0, 4, 4)
//.SetLineWidth(1f)
.RestoreState();
// Outer ring
graphics
.SaveState()
.SetLineColor(minuteColor)
.DrawEllipse(0, 0, 150, 150)
.RestoreState();
graphics.RestoreState();
}
protected override bool OnDraw(SciterElement se, DrawArgs args)
{
if (args.DrawEvent != DrawEvent.Content)
{
return(false);
}
se.Attributes.TryGetValue("fill", out var fillStyle);
var random = new Random(50);
var padding = 8;
using (var graphics = SciterGraphics.Create(args.Handle))
{
for (var i = 0; i < 50; i++)
{
var lineX1 = random.Next(padding, args.Area.Width - padding);
var lineY1 = random.Next(padding, args.Area.Height - padding);
var lineX2 = random.Next(padding, args.Area.Width - padding);
var lineY2 = random.Next(padding, args.Area.Height - padding);
var alpha = (byte)random.Next(byte.MinValue, byte.MaxValue);
var lineCap = (LineCapType)random.Next((int)LineCapType.Butt, ((int)LineCapType.Round) + 1);
var lineJoin = (LineJoinType)random.Next((int)LineJoinType.Miter, ((int)LineJoinType.MiterOrBevel) + 1);
var lineColorR = (byte)random.Next(byte.MinValue, byte.MaxValue);
var lineColorG = (byte)random.Next(byte.MinValue, byte.MaxValue);
var lineColorB = (byte)random.Next(byte.MinValue, byte.MaxValue);
var lineColorWidth = random.Next(2, 10);
switch ((fillStyle ?? string.Empty).ToLowerInvariant())
{
case "linear-gradient":
graphics.SaveState()
.Translate(args.Area.Left, args.Area.Top)
.SetLineWidth(lineColorWidth)
.SetLineCap(lineCap)
.SetLineJoin(lineJoin)
.SetLineGradientLinear(
lineX1, lineY1, lineX2, lineY2,
SciterColorStop.Create(0f, 0, 255, 0, alpha),
SciterColorStop.Create(.5f, 255, 255, 0, alpha),
SciterColorStop.Create(1f, 255, 0, 0, alpha))
.DrawLine(lineX1, lineY1, lineX2, lineY2)
.RestoreState();
break;
case "alt-linear-gradient":
graphics.SaveState()
.Translate(args.Area.Left, args.Area.Top)
.SetLineWidth(lineColorWidth)
.SetLineCap(lineCap)
.SetLineJoin(lineJoin)
.SetLineGradientLinear(
0f,
0f,
args.Area.Width,
args.Area.Height,
SciterColorStop.Create(0f, 0, 255, 0, alpha),
SciterColorStop.Create(.5f, 255, 255, 0, alpha),
SciterColorStop.Create(1f, 255, 0, 0, alpha))
.DrawLine(lineX1, lineY1, lineX2, lineY2)
//.SetFillGradientLinear(
// 0f,
// 0f,
// args.Area.Width,
// args.Area.Height,
// SciterColorStop.Create(0f, 0, 255, 0, alpha),
// SciterColorStop.Create(.5f, 255, 255, 0, alpha),
// SciterColorStop.Create(1f, 255, 0, 0, alpha))
//.DrawRectangle(lineX1, lineY1, lineX2, lineY2)
.RestoreState();
break;
default:
graphics.SaveState()
.Translate(args.Area.Left, args.Area.Top)
.SetLineWidth(lineColorWidth)
.SetLineColor(
lineColorR,
lineColorG,
lineColorB,
alpha)
.SetLineCap(lineCap)
.SetLineJoin(lineJoin)
.DrawLine(lineX1, lineY1, lineX2, lineY2)
.RestoreState();
break;
}
}
}
return(true);
}