private static void Draw(ReticleDefinition reticle, string baseName, TrajectoryPoint[] trajectory)
{
const double svgWidth = 10;
double svgHeight = Math.Round(reticle.Size.Y / reticle.Size.X * svgWidth, 2);
var canvas = SvgCanvasFactory.Create("reticle", $"{svgWidth}in", $"{svgHeight}in");
var controller = new ReticleDrawController(reticle, canvas);
controller.DrawReticle();
controller.DrawBulletDropCompensator(trajectory, DistanceUnit.Yard.New(100), false, DistanceUnit.Yard, "black");
var svg = SvgCanvasFactory.ToSvg(canvas);
const int pngWidth = 1024;
int pngHeight = (int)((reticle.Size.Y / reticle.Size.X) * pngWidth);
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.LoadXml(svg);
var svgDocument = SvgDocument.Open(xmlDocument);
var bm = svgDocument.Draw(pngWidth, pngHeight);
var bm1 = new Bitmap(pngWidth, pngHeight);
Graphics g = Graphics.FromImage(bm1);
g.FillRectangle(Brushes.White, 0, 0, pngWidth, pngHeight);
g.DrawImage(bm, 0, 0);
bm1.Save($"{baseName}.png", ImageFormat.Png);
xmlDocument.Save($"{baseName}.svg");
xmlDocument = new XmlDocument();
BallisticXmlSerializer serializer = new BallisticXmlSerializer(xmlDocument);
xmlDocument.AppendChild(serializer.Serialize(reticle));
xmlDocument.Save($"{baseName}.reticle");
}
public void ReticleElement_Rectangle(
double sx0, double sy0, double sx1, double sy1, double sw, string color, bool fill,
float dx0, float dy0, float dx1, float dy1, float dw)
{
var canvas = CreateMockCanvas();
var reticle = CreateReticle();
reticle.Elements.Add(new ReticleRectangle()
{
TopLeft = new ReticlePosition(sx0, sy0, AngularUnit.Mil),
Size = new ReticlePosition(sx1, sy1, AngularUnit.Mil),
LineWidth = AngularUnit.Mil.New(sw),
Color = color,
Fill = fill,
});
canvas.Setup(canvas => canvas.Rectangle(
It.Is <float>(f => Approximately(f, dx0)),
It.Is <float>(f => Approximately(f, dy0)),
It.Is <float>(f => Approximately(f, dx1)),
It.Is <float>(f => Approximately(f, dy1)),
It.Is <float>(f => Approximately(f, dw)),
It.Is <bool>(b => b == fill),
It.Is <string>(s => s == color))).Verifiable();
ReticleDrawController controller = new ReticleDrawController(reticle, canvas.Object);
controller.DrawReticle();
canvas.Verify();
}
private static void Draw(ReticleDefinition reticle, string baseName)
{
var canvas = SvgCanvasFactory.Create("reticle", "2in", "2in");
var controller = new ReticleDrawController(reticle, canvas);
controller.DrawReticle();
var svg = SvgCanvasFactory.ToSvg(canvas);
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.LoadXml(svg);
var svgDocument = SvgDocument.Open(xmlDocument);
var bm = svgDocument.Draw(1024, 1024);
var bm1 = new Bitmap(1024, 1024);
Graphics g = Graphics.FromImage(bm1);
g.FillRectangle(Brushes.White, 0, 0, 1024, 1024);
g.DrawImage(bm, 0, 0);
bm1.Save($"{baseName}.png", ImageFormat.Png);
xmlDocument.Save($"{baseName}.svg");
xmlDocument = new XmlDocument();
BallisticXmlSerializer serializer = new BallisticXmlSerializer(xmlDocument);
xmlDocument.AppendChild(serializer.Serialize(reticle));
xmlDocument.Save($"{baseName}.reticle");
xmlDocument = new XmlDocument();
xmlDocument.Load($"{baseName}.reticle");
BallisticXmlDeserializer deserializer = new BallisticXmlDeserializer();
_ = deserializer.Deserialize <ReticleDefinition>(xmlDocument.DocumentElement);
}
public void Reticle_DrawShot()
{
var canvas = CreateMockCanvas();
var reticle = CreateReticle();
var trajectory = TableLoader.FromResource("g1_wind");
// How constants calculated:
// Reticle: 10x10mil
// Canvas: 10000x1000 pixels
// Center of Target @ 250ft (see trajectory -> -3.2moa drop (0.95068 mil), 2.6moa windage (0.75828 mil))
// Map center to target: mil to pixel y: 950, x: 758 against zero @ 5000x5000
// Linear size of the target = atan(8 inches / 250 yards) = 0.905414549 mil => 905 pixels
// c1 = center - size / 2, c2 = center + size / 2
canvas.Setup(canva => canva.Rectangle(
It.Is <float>(f => Approximately(f, 5305, 5)),
It.Is <float>(f => Approximately(f, 5497, 5)),
It.Is <float>(f => Approximately(f, 6210, 5)),
It.Is <float>(f => Approximately(f, 6403, 5)),
It.Is <float>(f => Approximately(f, 1, 0.1f)),
It.Is <bool>(b => !b),
It.Is <string>(s => s == "zecolor"))).Verifiable();
ReticleDrawController controller = new ReticleDrawController(reticle, canvas.Object);
controller.DrawTarget(trajectory.Trajectory, DistanceUnit.Inch.New(8), DistanceUnit.Yard.New(250), "zecolor");
canvas.Verify();
}
public void ReticleElement_Line_ZeroOffCenter(
double sx0, double sy0, double sx1, double sy1, double sw, string color,
float dx0, float dy0, float dx1, float dy1, float dw)
{
var canvas = CreateMockCanvas();
var reticle = CreateReticle(10, 4);
reticle.Elements.Add(new ReticleLine()
{
Start = new ReticlePosition(sx0, sy0, AngularUnit.Mil),
End = new ReticlePosition(sx1, sy1, AngularUnit.Mil),
LineWidth = AngularUnit.Mil.New(sw),
Color = color,
});
canvas.Setup(canvas => canvas.Line(
It.Is <float>(f => Approximately(f, dx0)),
It.Is <float>(f => Approximately(f, dy0)),
It.Is <float>(f => Approximately(f, dx1)),
It.Is <float>(f => Approximately(f, dy1)),
It.Is <float>(f => Approximately(f, dw)),
It.Is <string>(s => s == color))).Verifiable();
ReticleDrawController controller = new ReticleDrawController(reticle, canvas.Object);
controller.DrawReticle();
canvas.Verify();
}
public void ReticleElement_Text(
double sx0, double sy0, double sh, string text, string color,
float dx0, float dy0, float dh)
{
var canvas = CreateMockCanvas();
var reticle = CreateReticle();
reticle.Elements.Add(new ReticleText()
{
Position = new ReticlePosition(sx0, sy0, AngularUnit.Mil),
TextHeight = AngularUnit.Mil.New(sh),
Text = text,
Color = color,
});
canvas.Setup(canvas => canvas.Text(
It.Is <float>(f => Approximately(f, dx0)),
It.Is <float>(f => Approximately(f, dy0)),
It.Is <float>(f => Approximately(f, dh)),
It.Is <string>(s => s == text),
It.Is <string>(s => s == color))).Verifiable();
ReticleDrawController controller = new ReticleDrawController(reticle, canvas.Object);
controller.DrawReticle();
canvas.Verify();
}
private static void DrawGraphics(ReticleDefinition reticle, string baseName)
{
var bm1 = new Bitmap(1024, 1024);
var canvas = GraphicsCanvas.FromImage(bm1, Color.White);
canvas.Clear();
var controller = new ReticleDrawController(reticle, canvas);
controller.DrawReticle();
bm1.Save($"{baseName}-a.png", ImageFormat.Png);
}
internal void UpdateImage()
{
if (Reticle.Size == null)
{
picturePreview.Image = null;
return;
}
AppForm.CalculateReticleImageSize(picturePreview.Size.Width, picturePreview.Size.Height,
Reticle.Size.X, Reticle.Size.Y, out int imageX, out int imageY);
Bitmap bm = new Bitmap(imageX, imageY);
GraphicsCanvas canvas = GraphicsCanvas.FromImage(bm, Color.White);
ReticleDrawController controller = new ReticleDrawController(Reticle, canvas);
canvas.Clear();
controller.DrawElement(Path);
picturePreview.Image = bm;
}
public void BDC_LongRange()
{
var canvas = CreateMockCanvas();
var reticle = CreateReticle();
var trajectory = TableLoader.FromResource("g1_nowind");
//we need detailed trajectory to calculate BDC
var calc = new TrajectoryCalculator();
trajectory.ShotParameters.SightAngle = calc.SightAngle(trajectory.Ammunition, trajectory.Rifle, trajectory.Atmosphere);
trajectory.ShotParameters.Step = DistanceUnit.Yard.New(10);
trajectory.ShotParameters.MaximumDistance = DistanceUnit.Yard.New(500);
var trajectory1 = calc.Calculate(trajectory.Ammunition, trajectory.Rifle, trajectory.Atmosphere, trajectory.ShotParameters, new[] { trajectory.Wind });
reticle.BulletDropCompensator.Add(new ReticleBulletDropCompensatorPoint()
{
Position = new ReticlePosition(AngularUnit.Mil.New(0), AngularUnit.Mil.New(-0.5)),
TextHeight = AngularUnit.Mil.New(0.5),
TextOffset = AngularUnit.Mil.New(0),
});
reticle.BulletDropCompensator.Add(new ReticleBulletDropCompensatorPoint()
{
Position = new ReticlePosition(AngularUnit.Mil.New(0), AngularUnit.Mil.New(-1)),
TextHeight = AngularUnit.Mil.New(0.5),
TextOffset = AngularUnit.Mil.New(1),
});
reticle.BulletDropCompensator.Add(new ReticleBulletDropCompensatorPoint()
{
Position = new ReticlePosition(AngularUnit.Mil.New(0), AngularUnit.Mil.New(-2)),
TextHeight = AngularUnit.Mil.New(0.5),
TextOffset = AngularUnit.Mil.New(-1),
});
canvas.Setup(canvas => canvas.Text(
It.Is <float>(f => Approximately(f, 5000)), //x == center
It.Is <float>(f => Approximately(f, 5750)), //x - 0.5mil(dot) + 0.5mil(text height) / 2
It.Is <float>(f => Approximately(f, 500)),
It.Is <string>(s => Approximately(float.Parse(s), 195, 10f)), //~195 yards on the trajectory of test
It.Is <string>(s => s == "black"))).Verifiable();
canvas.Setup(canvas => canvas.Text(
It.Is <float>(f => Approximately(f, 6000)), //x == center + 1 mil
It.Is <float>(f => Approximately(f, 6250)), //x - 1mil(dot) + 0.5mil(text height) / 2
It.Is <float>(f => Approximately(f, 500)),
It.Is <string>(s => Approximately(float.Parse(s), 257, 10f)), //~257 yards on the trajectory of test
It.Is <string>(s => s == "black"))).Verifiable();
canvas.Setup(canvas => canvas.Text(
It.Is <float>(f => Approximately(f, 4000)), //x == center - 1 mil
It.Is <float>(f => Approximately(f, 7250)), //x - 2mil(dot) + 0.5mil(text height) / 2
It.Is <float>(f => Approximately(f, 500)),
It.Is <string>(s => Approximately(float.Parse(s), 356, 10f)), //~356 yards on the trajectory of test
It.Is <string>(s => s == "black"))).Verifiable();
ReticleDrawController controller = new ReticleDrawController(reticle, canvas.Object);
controller.DrawBulletDropCompensator(trajectory1, trajectory.Rifle.Zero.Distance, false, DistanceUnit.Yard, "black");
canvas.Verify();
}
public void ReticleElement_Path()
{
var canvas = CreateMockCanvas();
var reticle = CreateReticle();
var reticlePath = new ReticlePath()
{
Color = "red",
Fill = true,
};
reticlePath.Elements.Add(new ReticlePathElementMoveTo()
{
Position = new ReticlePosition(-2.5, 0, AngularUnit.Mil),
});
reticlePath.Elements.Add(new ReticlePathElementLineTo()
{
Position = new ReticlePosition(0, 1, AngularUnit.Mil),
});
reticlePath.Elements.Add(new ReticlePathElementLineTo()
{
Position = new ReticlePosition(2.5, 0, AngularUnit.Mil),
});
reticlePath.Elements.Add(new ReticlePathElementArc()
{
Position = new ReticlePosition(-2.5, 0, AngularUnit.Mil),
ClockwiseDirection = false,
MajorArc = true,
Radius = AngularUnit.Mil.New(2.5)
});
reticle.Elements.Add(reticlePath);
int order = 0;
var canvasPath = new Mock <IReticleCanvasPath>();
canvasPath.Setup(
path => path.MoveTo(
It.Is <float>(f => Approximately(f, 2500)),
It.Is <float>(f => Approximately(f, 5000))
))
.Callback(() => (order++).Should().Be(1, "Order of adding path items into path failed"))
.Verifiable();
canvasPath.Setup(
path => path.LineTo(
It.Is <float>(f => Approximately(f, 5000)),
It.Is <float>(f => Approximately(f, 4000))
))
.Callback(() => (order++).Should().Be(2, "Order of adding path items into path failed"))
.Verifiable();
canvasPath.Setup(
path => path.LineTo(
It.Is <float>(f => Approximately(f, 7500)),
It.Is <float>(f => Approximately(f, 5000))
))
.Callback(() => (order++).Should().Be(3, "Order of adding path items into path failed"))
.Verifiable();
canvasPath.Setup(
path => path.Arc(
It.Is <float>(f => Approximately(f, 2500)),
It.Is <float>(f => Approximately(f, 2500)),
It.Is <float>(f => Approximately(f, 5000)),
It.Is <bool>(f => f),
It.Is <bool>(f => !f)
))
.Callback(() => (order++).Should().Be(4, "Order of adding path items into path failed"))
.Verifiable();
canvas.Setup(
canvas => canvas.CreatePath())
.Returns(canvasPath.Object)
.Callback(() => (order++).Should().Be(0, "Creating a patch must be first action"))
.Verifiable();
canvas.Setup(
canvas => canvas.Path(
It.Is <IReticleCanvasPath>(path => path == canvasPath.Object),
It.Is <float>(f => Approximately(f, 1)),
It.Is <bool>(f => f),
It.Is <string>(s => s == "red")))
.Callback(() => (order++).Should().Be(5, "Drawing path must be the last action"))
.Verifiable();
ReticleDrawController controller = new ReticleDrawController(reticle, canvas.Object);
controller.DrawReticle();
canvas.Verify();
canvasPath.Verify();
}
