private void DrawAxisTests(Context ctx, Rectangle bounds)
{
Rectangle boundingBox;
Point tl = Point.Zero;
Point br = Point.Zero;;
tl.X = bounds.Left + 30; tl.Y = bounds.Top + 20;
br.X = bounds.Right - 30; br.Y = bounds.Top + 20;
DateTime timeMin = new DateTime (2013, 1, 1, 12, 30, 0);
DateTime timeMax = new DateTime (2013, 2, 2, 12, 30, 0);
DateTimeAxis dta = new DateTimeAxis (timeMin, timeMax);
dta.Draw (ctx, tl, br, out boundingBox);
timeMin = new DateTime (2013, 1, 1, 12, 30, 0);
timeMax = new DateTime (2013, 1, 1, 12, 59, 30);
dta.WorldMin = (double)timeMin.Ticks;
dta.WorldMax = (double)timeMax.Ticks;
tl.Y += 50; br.Y += 50;
dta.Draw (ctx, tl, br, out boundingBox);
}
//
// The actual Axis tests
//
private void DrawAxisTests(Graphics g, Rectangle bounds )
{
Rectangle boundingBox;
Point tl = Point.Empty;
Point br = Point.Empty;
tl.X = bounds.Left + 20; tl.Y = bounds.Top + 10;
br.X = bounds.Left + 20; br.Y = bounds.Bottom - 50;
NPlot.LinearAxis a = new LinearAxis (0, 10);
a.Draw (g, tl, br, out boundingBox );
a.Reversed = true;
tl.X += 30; br.X += 30;
a.Draw (g, tl, br, out boundingBox );
a.SmallTickSize = 0;
a.Draw (g, new Point(90,10), new Point(90, 200), out boundingBox );
a.LargeTickStep = 2.5;
a.Draw( g, new Point(120,10), new Point(120,200), out boundingBox );
a.NumberOfSmallTicks = 5;
a.SmallTickSize = 2;
a.Draw( g, new Point(150,10), new Point(150,200), out boundingBox );
a.AxisColor = Color.Cyan;
a.Draw( g, new Point(180,10), new Point(180,200), out boundingBox );
a.TickTextColor= Color.Cyan;
a.Draw( g, new Point(210,10), new Point(210,200), out boundingBox );
a.TickTextBrush = Brushes.Black;
a.AxisPen = Pens.Black;
a.Draw( g, new Point(240,10), new Point(300,200), out boundingBox );
a.WorldMax = 100000;
a.WorldMin = -3;
a.LargeTickStep = double.NaN;
a.Draw( g, new Point(330,10), new Point(330,200), out boundingBox );
a.NumberFormat = "{0:0.0E+0}";
a.Draw( g, new Point(380,10), new Point(380,200), out boundingBox );
// Test for default TicksAngle on positive X-axis, ie Ticks below X-axis
NPlot.LinearAxis aX = new LinearAxis(0, 10);
tl.X = bounds.Left + 90; tl.Y = bounds.Bottom - 150;
br.X = bounds.Right - 30; br.Y = bounds.Bottom - 150;
aX.Draw (g, tl, br, out boundingBox );
// Set TicksAngle to PI/4 anti-clockwise from positive X-axis direction
aX.TicksAngle = (float)Math.PI / 4.0f;
tl.Y += 40; br.Y += 40;
aX.Draw (g, tl, br, out boundingBox );
DateTime timeMin = new DateTime (2013, 1, 1, 12, 30, 0);
DateTime timeMax = new DateTime (2013, 2, 2, 12, 30, 0);
DateTimeAxis dta = new DateTimeAxis (timeMin, timeMax);
tl.Y += 30; br.Y += 30;
dta.Draw (g, tl, br, out boundingBox);
timeMin = new DateTime (2013, 1, 1, 12, 30, 0);
timeMax = new DateTime (2013, 1, 1, 12, 59, 30);
dta.WorldMin = (double)timeMin.Ticks;
dta.WorldMax = (double)timeMax.Ticks;
tl.Y += 30; br.Y += 30;
dta.Draw (g, tl, br, out boundingBox);
}