public MainWindow()
{
InitializeComponent();
var foxDraw = new FoxDraw(canvas);
for (int i = 0; i < 15; i++)
{
foxDraw.StrokeColor(Colors.Lime);
foxDraw.DrawLine(150, 0 + i * 10, 150 + i * 10, 150);
}
for (int i = 0; i < 15; i++)
{
foxDraw.StrokeColor(Colors.Lime);
foxDraw.DrawLine(150, 300 - i * 10, 150 - i * 10, 150);
}
for (int i = 0; i < 15; i++)
{
foxDraw.StrokeColor(Colors.Lime);
foxDraw.DrawLine(150, 0 + i * 10, 150 - i * 10, 150);
}
for (int i = 0; i < 15; i++)
{
foxDraw.StrokeColor(Colors.Lime);
foxDraw.DrawLine(150, 300 - i * 10, 150 + i * 10, 150);
}
}
public static void DrawDiagonals(FoxDraw foxDraw)
{
int x = 30;
for (int i = 0; i <= 10; i++)
{
foxDraw.StrokeColor(Colors.ForestGreen);
foxDraw.DrawLine(i * x, 300, 300, 300 - (i * x));
}
for (int i = 0; i <= 10; i++)
{
foxDraw.StrokeColor(Colors.ForestGreen);
foxDraw.DrawLine(300, i * x, 300 + (i * x), 300);
}
for (int i = 0; i <= 10; i++)
{
foxDraw.StrokeColor(Colors.ForestGreen);
foxDraw.DrawLine(i * x, 300, 300, 300 + (i * x));
}
for (int i = 0; i <= 10; i++)
{
foxDraw.StrokeColor(Colors.ForestGreen);
foxDraw.DrawLine(300, 300 + (i * x), 600 - (i * x), 300);
}
}
public static void FunctionToCenter(FoxDraw foxDraw, int number, int suchnumber)
{
for (int i = 0; i < 300; i += 20)
{
foxDraw.StrokeColor(Colors.DarkCyan);
foxDraw.DrawLine(suchnumber, suchnumber + i, 150, 150);
}
for (int i = 0; i < 300; i += 20)
{
foxDraw.StrokeColor(Colors.Cyan);
foxDraw.DrawLine(number, number - i, 150, 150);
}
for (int i = 0; i < 300; i += 20)
{
foxDraw.StrokeColor(Colors.Green);
foxDraw.DrawLine(suchnumber + i, number, 150, 150);
}
for (int i = 0; i < 300; i += 20)
{
foxDraw.StrokeColor(Colors.YellowGreen);
foxDraw.DrawLine(number - i, suchnumber, 150, 150);
}
/* for (int i = 0; i < 11; i++)
* {
* foxDraw.StrokeColor(Colors.Green);
* foxDraw.DrawLine(0 + (i * 20), 0, 100, 100);
* foxDraw.DrawLine(200, 0 + (i * 20), 100, 100);
* foxDraw.DrawLine(0, 0 + (i * 20), 100, 100);
* foxDraw.DrawLine(0 + (i * 20), 200, 100, 100);
* }*/
}
public void DrawPlus(Canvas canvas, FoxDraw foxDraw)
{
foxDraw.StrokeColor(Colors.Red);
foxDraw.DrawLine(0, canvas.Width / 2, canvas.Height, canvas.Width / 2, 10);
foxDraw.StrokeColor(Colors.Green);
foxDraw.DrawLine(canvas.Width / 2, 0, canvas.Width / 2, canvas.Height, 10);
}
public MainWindow()
{
InitializeComponent();
var foxDraw = new FoxDraw(canvas);
// divide the canvas into 4 parts
// and repeat this pattern in each quarter:
// [https://github.com/greenfox-academy/teaching-materials/blob/master/workshop/drawing/line-play/r1.png]
for (int i = 0; i < 10; i++)
{
foxDraw.StrokeColor(Colors.Lime);
foxDraw.DrawLine(0, 150 + i * 15, 10 + i * 15, 300);
}
for (int i = 0; i < 10; i++)
{
foxDraw.StrokeColor(Colors.MediumPurple);
foxDraw.DrawLine(150 + i * 15, 0, 300, 10 + i * 15);
}
for (int i = 0; i < 10; i++)
{
foxDraw.StrokeColor(Colors.CadetBlue);
foxDraw.DrawLine(300, 150 + i * 15, 300 - i * 15, 300);
}
for (int i = 0; i < 10; i++)
{
foxDraw.StrokeColor(Colors.Crimson);
foxDraw.DrawLine(0, 150 - i * 15, 10 + i * 15, 0);
}
}
public static void LineInTheMiddle(FoxDraw foxDraw)
{
foxDraw.StrokeColor(Colors.Red);
foxDraw.DrawLine(100, 300, 500, 300);
foxDraw.StrokeColor(Colors.Green);
foxDraw.DrawLine(300, 100, 300, 500);
}
public MainWindow()
{
InitializeComponent();
var foxDraw = new FoxDraw(canvas);
// draw a box that has different colored lines on each edge.
var pointList = new List <Point>()
{
new Point(canvas.Width / 3, canvas.Height / 3),
new Point(canvas.Width / 3 * 2, canvas.Height / 3),
new Point(canvas.Width / 3 * 2, canvas.Height / 3 * 2),
new Point(canvas.Width / 3, canvas.Height / 3 * 2),
};
foxDraw.StrokeColor(Colors.Red);
foxDraw.DrawLine(pointList[0], pointList[1]);
foxDraw.StrokeColor(Colors.Green);
foxDraw.DrawLine(pointList[1], pointList[2]);
foxDraw.StrokeColor(Colors.Blue);
foxDraw.DrawLine(pointList[2], pointList[3]);
foxDraw.StrokeColor(Colors.Yellow);
foxDraw.DrawLine(pointList[3], pointList[0]);
}
public MainWindow()
{
InitializeComponent();
var foxDraw = new FoxDraw(canvas);
// reproduce this:
// [https://github.com/greenfox-academy/teaching-materials/blob/master/workshop/drawing/line-play/r1.png]
for (int i = 0; i < canvas.Width; i++)
{
foxDraw.StrokeColor(Colors.Crimson);
var startPoint = new Point(0, i);
var endPoint = new Point(i, canvas.Height);
foxDraw.DrawLine(startPoint, endPoint);
i += 20;
}
for (int i = 0; i < canvas.Width; i++)
{
foxDraw.StrokeColor(Colors.DarkMagenta);
var startPoint = new Point(i, 0);
var endPoint = new Point(canvas.Width, i);
foxDraw.DrawLine(startPoint, endPoint);
i += 20;
}
}
public static void DrawDiagonals(FoxDraw foxDraw)
{
foxDraw.StrokeColor(Colors.ForestGreen);
foxDraw.DrawLine(0, 0, 600, 600);
foxDraw.StrokeColor(Colors.Red);
foxDraw.DrawLine(600, 0, 0, 600);
}
public static void DrawGreenLines(FoxDraw foxDraw)
{
foxDraw.StrokeColor(Colors.Red);
foxDraw.DrawLine(0, 300, 600, 300);
foxDraw.StrokeColor(Colors.Green);
foxDraw.DrawLine(300, 0, 300, 600);
}
public static void DrawLines(FoxDraw foxDraw)
{
foxDraw.StrokeColor(Colors.Red);
foxDraw.DrawLine(0, 175, 525, 175);
foxDraw.StrokeColor(Colors.Green);
foxDraw.DrawLine(263, 0, 263, 350);
}
public void DrawDiagonal(Canvas canvas, FoxDraw foxDraw)
{
// Draw the canvas' diagonals.
// If it starts from the upper-left corner it should be green, otherwise it should be red.
foxDraw.StrokeColor(Colors.Green);
foxDraw.DrawLine(0, 0, canvas.Width, canvas.Height, 10);
foxDraw.StrokeColor(Colors.Red);
foxDraw.DrawLine(canvas.Width, 0, 0, canvas.Height, 10);
}
public void WidenedGape(FoxDraw foxDraw, int x, int y)
{
for (int i = 0; i <= 150; i += 10)
{
foxDraw.StrokeColor(Colors.Green);
foxDraw.DrawLine(x + 0, y + i, x + i, y + 150);
foxDraw.StrokeColor(Colors.Purple);
foxDraw.DrawLine(x + i, y + 0, x + 150, y + i);
}
}
public MainWindow()
{
InitializeComponent();
var foxDraw = new FoxDraw(canvas);
foxDraw.StrokeColor(Colors.Green);
foxDraw.DrawLine(0, 0, 300, 300);
foxDraw.StrokeColor(Colors.Green);
foxDraw.DrawLine(300, 0, 0, 300);
}
private void PlayWithLines(FoxDraw foxDraw, double distance, List <Color> colour)
{
for (double i = 0; i < canvas.Width - distance; i += distance)
{
foxDraw.StrokeColor(colour[0]);
foxDraw.DrawLine(i + distance, 0, canvas.Width, i + distance);
foxDraw.StrokeColor(colour[1]);
foxDraw.DrawLine(0, i + distance, i + distance, canvas.Width);
}
}
public void WidenedGape(FoxDraw foxDraw)
{
for (int i = 0; i <= 300; i += 20)
{
foxDraw.StrokeColor(Colors.Green);
foxDraw.DrawLine(0, i, i, 300);
foxDraw.StrokeColor(Colors.Purple);
foxDraw.DrawLine(i, 0, 300, i);
}
}
public MainWindow()
{
InitializeComponent();
var foxDraw = new FoxDraw(canvas);
foxDraw.BackgroundColor(Colors.Aqua);
foxDraw.StrokeColor(Colors.Red);
foxDraw.DrawLine(0, 150, 300, 150);
foxDraw.StrokeColor(Colors.Green);
foxDraw.DrawLine(150, 0, 150, 300);
}
public void LineDrawer(FoxDraw draw, double x, double y)
{
for (int i = 0; i < canvas.Width / 2; i++)
{
draw.StrokeColor(Colors.Crimson);
draw.DrawLine(x + 0, y + i, x + i, y + canvas.Height / 2);
draw.StrokeColor(Colors.Gold);
draw.DrawLine(x + i, y + 0, x + canvas.Width / 2, +y + i);
i += 10;
}
}
public static void GoToCenter(FoxDraw foxDraw, int x, int y)
{
foxDraw.BackgroundColor(Colors.Gray);
foxDraw.StrokeColor(Colors.Green);
for (int i = 0; i < 3; i++)
{
foxDraw.DrawLine(x, y, 300, 300);
x *= 3;
y *= 3;
foxDraw.StrokeColor(Colors.Aquamarine);
}
}
public static void DrawLines(FoxDraw foxDraw)
{
var startPoint1 = new Point(0, 150);
var endPoint1 = new Point(300, 150);
var startPoint2 = new Point(150, 0);
var endPoint2 = new Point(150, 300);
foxDraw.StrokeColor(Colors.Red);
foxDraw.DrawLine(startPoint1, endPoint1);
foxDraw.StrokeColor(Colors.Blue);
foxDraw.DrawLine(startPoint2, endPoint2);
}
static void DrawStuff(FoxDraw foxDraw, double[][] parameterBox, double[][] parameterWhat)
{
for (int i = 0; i < parameterBox.Length; i++)
{
foxDraw.StrokeColor(Colors.Green);
foxDraw.DrawLine(parameterBox[i][0], parameterBox[i][1], parameterBox[i][2], parameterBox[i][3]);
}
for (int i = 0; i < parameterWhat.Length; i++)
{
foxDraw.StrokeColor(Colors.Green);
foxDraw.DrawLine(parameterWhat[i][0], parameterWhat[i][1], parameterWhat[i][2], parameterWhat[i][3]);
}
}
public static void DrawGreenLines(FoxDraw foxDraw)
{
foxDraw.StrokeColor(Colors.Red);
foxDraw.DrawLine(50, 50, 550, 50);
foxDraw.StrokeColor(Colors.Blue);
foxDraw.DrawLine(50, 550, 550, 550);
foxDraw.StrokeColor(Colors.Yellow);
foxDraw.DrawLine(50, 50, 50, 550);
foxDraw.StrokeColor(Colors.Black);
foxDraw.DrawLine(550, 50, 550, 550);
}
public static void DrawColorfulSquare(FoxDraw foxDraw)
{
foxDraw.StrokeColor(Colors.DeepPink);
foxDraw.DrawLine(200, 200, 400, 200);
foxDraw.StrokeColor(Colors.Turquoise);
foxDraw.DrawLine(200, 200, 200, 400);
foxDraw.StrokeColor(Colors.DarkOrange);
foxDraw.DrawLine(400, 200, 400, 400);
foxDraw.StrokeColor(Colors.CornflowerBlue);
foxDraw.DrawLine(200, 400, 400, 400);
}
public MainWindow()
{
InitializeComponent();
var foxDraw = new FoxDraw(canvas);
var startpoint = new Point(0, 0);
var endpoint = new Point(canvas.Width, canvas.Height);
var startpoint2 = new Point(canvas.Width, 0);
var endpoint2 = new Point(0, canvas.Height);
foxDraw.StrokeColor(Colors.Green);
foxDraw.DrawLine(startpoint, endpoint);
foxDraw.StrokeColor(Colors.Red);
foxDraw.DrawLine(startpoint2, endpoint2);
}
public MainWindow()
{
InitializeComponent();
var foxDraw = new FoxDraw(canvas);
// draw a red horizontal line to the canvas' middle.
// draw a green vertical line to the canvas' middle.
foxDraw.StrokeColor(Colors.Red);
foxDraw.DrawLine(50, 100, 50, 200, 10.0);
foxDraw.StrokeColor(Colors.Green);
foxDraw.DrawLine(100, 150, 200, 150, 10.0);
}
public void Optical(FoxDraw foxDraw)
{
foxDraw.StrokeColor(Colors.Green);
for (int i = 0; i < canvas.Width; i += 25)
{
foxDraw.DrawLine(i, 0, canvas.Width, i + 25, 3);
}
foxDraw.StrokeColor(Colors.Purple);
for (int i = 0; i < canvas.Width; i += 25)
{
foxDraw.DrawLine(0, i, i + 25, canvas.Width, 3);
}
}
public void IterateTrianglePyramid(double triangleHeight)
{
foxDraw = new FoxDraw(canvas);
double aSide = Math.Sqrt(4 / 3 * triangleHeight * triangleHeight);
double aSideDivTwo = aSide / 2;
double aSideDivTwoShaper = 0;
double aSideShaper = 0;
foxDraw.StrokeColor(Color.FromRgb(160, 20, 100));
for (double i = canvas.Height; i >= 0; i -= triangleHeight)
{
foxDraw.DrawLine(0 + aSideDivTwoShaper, i, canvas.Width - aSideDivTwoShaper, i, 2);
foxDraw.DrawLine(0 + aSideShaper, canvas.Height,
canvas.Width / 2 + aSideDivTwoShaper, canvas.Height - i, 2);
foxDraw.DrawLine(canvas.Width / 2 - aSideDivTwoShaper, canvas.Height - i,
canvas.Width - aSideShaper, canvas.Height, 2);
aSideDivTwoShaper += aSideDivTwo;
aSideShaper += aSide;
}
}
public void Triangle(double coor1, double coor2, double size, int n)
{
InitializeComponent();
var foxDraw = new FoxDraw(canvas);
var left = new Point(coor1, coor2);
var right = new Point(coor1 + size / 2, coor2);
var top = new Point(coor1 + size / 4, coor2 + size / 2);
Point[] points = { left, right, top };
foxDraw.StrokeColor(Colors.Black);
foxDraw.FillColor(Colors.Transparent);
foxDraw.DrawPolygon(points);
var left2 = new Point(coor1 + size / 2, coor2);
var bottom2 = new Point(coor1 + size, coor2);
var top2 = new Point(coor1 + size - (size / 4), coor2 + size / 2);
Point[] points2 = { left2, bottom2, top2 };
foxDraw.DrawPolygon(points2);
var left3 = new Point(coor1 + size / 4, coor2 + size / 2);
var bottom3 = new Point(coor1 + size - (size / 4), coor2 + size / 2);
var top3 = new Point(coor1 + size / 2, coor2 + size);
Point[] points3 = { left3, bottom3, top3 };
foxDraw.DrawPolygon(points3);
if (n > 0)
{
Triangle(coor1, coor2, size / 2, n - 1);
Triangle(coor1 + size / 2, coor2, size / 2, n - 1);
Triangle(coor1 + size / 4, coor2 + size / 2, size / 2, n - 1);
}
}
public MainWindow()
{
InitializeComponent();
var foxDraw = new FoxDraw(canvas);
canvas.Background = Brushes.Black;
Random rnd = new Random();
Random random = new Random();
// Draw the night sky:
// - The background should be black
// - The stars can be small squares
// - The stars should have random positions on the canvas
// - The stars should have random color (some shade of grey)
for (int i = 0; i < 200; i++)
{
byte randomNumber = (byte)random.Next(150, 200);
foxDraw.StrokeColor(Color.FromRgb(randomNumber, randomNumber, randomNumber));
foxDraw.FillColor(Color.FromRgb(randomNumber, randomNumber, randomNumber));
int x = rnd.Next(5, 955);
int y = rnd.Next(5, 995);
foxDraw.DrawRectangle(x, y, 5, 5);
}
}
public void Drawer(FoxDraw foxDraw)
{
List <List <Point> > list = new List <List <Point> >();
for (int i = 0; i < 22; i++)
{
List <Point> sublist = new List <Point>();
for (int j = 22 - i; j < 23 + i; j += 2)
{
Point myPoint = new Point(6 * j, 10 * i);
sublist.Add(myPoint);
}
list.Add(sublist);
}
foxDraw.StrokeColor(Colors.Black);
for (int i = 1; i < 22; i++)
{
for (int j = 0; j < list[i].Count; j++)
{
if (j < list[i].Count - 1)
{
foxDraw.DrawLine(list[i - 1][j], list[i][j]);
}
if (j > 0)
{
foxDraw.DrawLine(list[i - 1][j - 1], list[i][j]);
}
if (j < list[i].Count - 1)
{
foxDraw.DrawLine(list[i][j], list[i][j + 1]);
}
}
}
}