internal static Bitmap GetVerticalVelocityTapeBitmap(int widthPixels, int heightPixels)
{
const float verticalVelocity = 0; //override passed-in vertical velocity so tape doesn't move
const int verticalSeparationBetweenTicks = 20;
if (_vviTape == null)
{
_vviTape = ValuesTapeGenerator.GenerateValuesTape(
Color.White, //positiveBackgroundColor
Color.Black, //positiveForegroundColor
Color.Black, //negativeBackgroundColor
Color.White, //positiveBackgroundColor
2, //majorUnitInterval
1, //minorUnitInterval
11, //majorUnitLineLengthInPixels
7, //minorUnitLineLengthInPixels
true, //negativeUnitsLabelled
verticalSeparationBetweenTicks, //verticalSeparationBetweenTicksInPixels
7, //scaleMaxVal
-7, //scaleMinVal
widthPixels, //tapeWidthInPixels
HAlignment.Left, //ticksAlignment
0, //textPaddingPixels
new Font("Lucida Console", 10, FontStyle.Bold), //majorUnitFont
HAlignment.Right, //textAlignment
false, //negativeUnitsHaveNegativeSign
null
);
var start = _vviTape;
var centerPoint = new Point(start.Width / 2, start.Height / 2);
const int velocityBetweenTicksInHundredFps = 1;
const float pixelsSeparationPerHundredFps = verticalSeparationBetweenTicks /
(float)velocityBetweenTicksInHundredFps;
var currentValY = centerPoint.Y - ((int)((verticalVelocity * pixelsSeparationPerHundredFps)));
var topY = (currentValY - (heightPixels / 2));
var bottomY = (currentValY + (heightPixels / 2));
var topLeftCrop = new Point(0, topY);
var bottomRightCrop = new Point(start.Width, bottomY);
if (topLeftCrop.Y < 0)
{
topLeftCrop.Y = 0;
}
if (topLeftCrop.Y > start.Height)
{
topLeftCrop.Y = start.Height;
}
if (bottomRightCrop.Y < 0)
{
bottomRightCrop.Y = 0;
}
if (bottomRightCrop.Y > start.Height)
{
bottomRightCrop.Y = start.Height;
}
var cropRectangle = new Rectangle(topLeftCrop.X, topLeftCrop.Y, bottomRightCrop.X - topLeftCrop.X,
bottomRightCrop.Y - topLeftCrop.Y);
var cropped = (Bitmap)Common.Imaging.Util.CropBitmap(start, cropRectangle);
//cut zero-mark cutout into tape
using (var g = Graphics.FromImage(cropped))
{
var centerY = (cropped.Height / 2);
var rightX = cropped.Width;
const int leftX = 0;
var upperRightTriangleCorner = new Point(rightX, centerY - 20);
var lowerRightTriangleCorner = new Point(rightX, centerY + 20);
var middleLeftTriangleCorner = new Point(leftX, centerY);
g.FillPolygon(Brushes.Fuchsia,
new[] { upperRightTriangleCorner, middleLeftTriangleCorner, lowerRightTriangleCorner });
}
cropped.MakeTransparent(Color.Fuchsia);
_vviTape = cropped;
}
return(_vviTape);
}
internal static Bitmap GetAltitudeTapeBitmap(float altitudeInFeet, int widthPixels, int heightPixels, float altitudeIndexInFeet)
{
const int verticalSeparationBetweenTicks = 10;
var thousands = (int)(altitudeInFeet / 1000.0f);
if (AltitudeTapes[thousands + 4] == null)
{
AltitudeTapes[thousands + 4] = ValuesTapeGenerator.GenerateValuesTape(
Color.FromArgb(160, Color.Gray), //positiveBackgroundColor
Color.White, //positiveForegroundColor
Color.FromArgb(160, Color.Gray), //negativeBackgroundColor
Color.White, //negativeForegroundColor
100, //majorUnitInterval
20, //minorUnitInterval
12, //majorUnitLineLengthPixels
5, //minorUnitLineLengthPixels
true, //negativeUnitsLabelled
verticalSeparationBetweenTicks, //verticalSeparationBetweenTicksInPixels
(thousands * 1000) + 2000, //scaleMaxVal
(thousands * 1000) - 2000, //scaleMinVal
widthPixels, //tapeWidthInPixels
HAlignment.Left, //ticksAlignment
0, //textPaddingPixels
_majorUnitFont, //majorUnitFont
HAlignment.Left, //textAlignment
true, //negativeUnitsHaveSign
null
);
}
var start = (Bitmap)AltitudeTapes[thousands + 4].Clone();
var centerPoint = new Point(start.Width / 2, start.Height / 2);
const int altitudeBetweenTicksInFeet = 20;
const float pixelsSeparationPerFootOfAltitude =
verticalSeparationBetweenTicks / (float)altitudeBetweenTicksInFeet;
var currentValY = centerPoint.Y -
((int)(((altitudeInFeet - (thousands * 1000)) * pixelsSeparationPerFootOfAltitude)));
var topY = (currentValY - (heightPixels / 2));
var bottomY = (currentValY + (heightPixels / 2));
var topLeftCrop = new Point(0, topY);
var bottomRightCrop = new Point(start.Width, bottomY);
if (topLeftCrop.Y < 0)
{
topLeftCrop.Y = 0;
}
if (topLeftCrop.Y > start.Height)
{
topLeftCrop.Y = start.Height;
}
if (bottomRightCrop.Y < 0)
{
bottomRightCrop.Y = 0;
}
if (bottomRightCrop.Y > start.Height)
{
bottomRightCrop.Y = start.Height;
}
var cropRectangle = new Rectangle(topLeftCrop.X, topLeftCrop.Y, bottomRightCrop.X - topLeftCrop.X,
bottomRightCrop.Y - topLeftCrop.Y);
//add index bug to altitude tape
var bugA = new Point(-2, 0);
var bugB = new Point(-2, 21);
var bugC = new Point(10, 21);
var bugD = new Point(10, 16);
var bugE = new Point(3, 11);
var bugF = new Point(3, 10);
var bugG = new Point(10, 5);
var bugH = new Point(10, 0);
var bugPoints = new[] { bugA, bugB, bugC, bugD, bugE, bugF, bugG, bugH };
var altitudeIndexBugColor = Color.Magenta;
Brush altitudeIndexBugBrush = new SolidBrush(altitudeIndexBugColor);
using (var h = Graphics.FromImage(start))
{
var origTransform = h.Transform;
h.SmoothingMode = SmoothingMode.AntiAlias;
var altitudeIndexBugY = centerPoint.Y -
((int)
(((altitudeIndexInFeet - (thousands * 1000)) *
pixelsSeparationPerFootOfAltitude)));
if (altitudeIndexBugY < (cropRectangle.Top + 3))
{
altitudeIndexBugY = cropRectangle.Top + 3;
}
if (altitudeIndexBugY > (cropRectangle.Bottom - 3))
{
altitudeIndexBugY = cropRectangle.Bottom - 3;
}
h.TranslateTransform(0, altitudeIndexBugY - 11);
h.FillPolygon(altitudeIndexBugBrush, bugPoints);
h.Transform = origTransform;
}
var cropped = (Bitmap)Common.Imaging.Util.CropBitmap(start, cropRectangle);
return(cropped);
}
internal static Bitmap GetAoATapeBitmap(float aoaInDegrees, int widthPixels, int heightPixels)
{
const int verticalSeparationBetweenTicks = 10;
const int scaleMaxVal = 90;
const int scaleMinVal = -90;
if (aoaInDegrees > scaleMaxVal)
{
aoaInDegrees = scaleMaxVal;
}
if (aoaInDegrees < scaleMinVal)
{
aoaInDegrees = scaleMinVal;
}
if (_aoaTape == null)
{
var aoaYellow = new TapeEdgeColoringInstruction
{
Color = Color.Yellow,
MinVal = AOA_YELLOW_RANGE_MIN_ANGLE_DEGREES,
MaxVal = AOA_YELLOW_RANGE_MAX_ANGLE_DEGREES
};
var aoaGreen = new TapeEdgeColoringInstruction
{
Color = Color.Green,
MinVal = AOA_GREEN_RANGE_MIN_ANGLE_DEGREES,
MaxVal = AOA_GREEN_RANGE_MAX_ANGLE_DEGREES
};
var aoaRed = new TapeEdgeColoringInstruction
{
Color = Color.Red,
MinVal = AOA_RED_RANGE_MIN_ANGLE_DEGREES,
MaxVal = AOA_RED_RANGE_MAX_ANGLE_DEGREES
};
_aoaTape = ValuesTapeGenerator.GenerateValuesTape(
Color.FromArgb(160, Color.Gray), //positiveBackgroundColor
Color.White, //postiveForegroundColor
Color.FromArgb(160, Color.Gray), //negativeBackgroundColor
Color.White, //negativeForegroundColor
5, //majorUnitInterval
1, //minorUnitInterval
0, //majorUnitLineLengthPixels
21, //minorUnitLineLengthPixels
true, //negativeUnitsLabelled
verticalSeparationBetweenTicks, //verticalSeparationBetweenTicksPixels
scaleMaxVal, //scaleMaxVal
scaleMinVal, //scaleMinVal
widthPixels, //tapeWidthPixels
HAlignment.Center, //ticksAlignment
0, //textPaddingPixels
new Font("Lucida Console", 12, FontStyle.Bold), //majorUnitFont
HAlignment.Right, //textAlignment
true, //negativeUnitsHaveNegativeSign
new[] { aoaYellow, aoaGreen, aoaRed }
);
}
var start = _aoaTape;
var centerPoint = new Point(start.Width / 2, start.Height / 2);
const int quantityBetweenTicksInDegreesAoa = 1;
const float pixelsSeparationPerDegreeAoa =
verticalSeparationBetweenTicks / (float)quantityBetweenTicksInDegreesAoa;
var currentValY = centerPoint.Y - ((int)((aoaInDegrees * pixelsSeparationPerDegreeAoa)));
var topY = (currentValY - (heightPixels / 2));
var bottomY = (currentValY + (heightPixels / 2));
var topLeftCrop = new Point(0, topY);
var bottomRightCrop = new Point(start.Width, bottomY);
if (topLeftCrop.Y < 0)
{
topLeftCrop.Y = 0;
}
if (topLeftCrop.Y > start.Height)
{
topLeftCrop.Y = start.Height;
}
if (bottomRightCrop.Y < 0)
{
bottomRightCrop.Y = 0;
}
if (bottomRightCrop.Y > start.Height)
{
bottomRightCrop.Y = start.Height;
}
var cropRectangle = new Rectangle(topLeftCrop.X, topLeftCrop.Y, bottomRightCrop.X - topLeftCrop.X,
bottomRightCrop.Y - topLeftCrop.Y);
var cropped = (Bitmap)Common.Imaging.Util.CropBitmap(start, cropRectangle);
return(cropped);
}
internal static Bitmap GetAirspeedTapeBitmap(float indicatedAirspeedKnots, int widthPixels, int heightPixels, float airspeedIndexInKnots)
{
const int verticalSeparationBetweenTicks = 9;
const int scaleMaxVal = 1200;
const int scaleMinVal = -1200;
if (indicatedAirspeedKnots > scaleMaxVal)
{
indicatedAirspeedKnots = scaleMaxVal;
}
if (indicatedAirspeedKnots < scaleMinVal)
{
indicatedAirspeedKnots = scaleMinVal;
}
if (_airspeedTape == null)
{
_airspeedTape = ValuesTapeGenerator.GenerateValuesTape(
Color.FromArgb(160, Color.Gray), //positiveBackgroundColor
Color.White, //positiveForegroundColor
Color.FromArgb(160, Color.Gray), //negativeBackgroundColor
Color.White, //negativeForegroundColor
100, //majorUnitInterval
20, //minorUnitInterval
12, //majorUnitLineLengthInPixels
7, //minorUnitLineLengthInPixels,
false, //negativeUnitsLabelled
verticalSeparationBetweenTicks, //verticalSeparationBetweenTicksInPixels
scaleMaxVal, //scaleMaxVal
scaleMinVal, //scaleMinVal
widthPixels, //tapeWidthInPixels
HAlignment.Right, //ticsAlignment
3, //paddingPixels
new Font("Lucida Console", 11, FontStyle.Bold), //majorUnitFont
HAlignment.Right, //textAlignment
true, //negativeUnitsHaveNegativeSign
null
);
}
var start = (Bitmap)_airspeedTape.Clone();
var centerPoint = new Point(start.Width / 2, start.Height / 2);
const int knotsBetweenTicks = 20;
const float pixelsSeparationPerKnot = verticalSeparationBetweenTicks / (float)knotsBetweenTicks;
var currentAirspeedY = centerPoint.Y - ((int)((indicatedAirspeedKnots * pixelsSeparationPerKnot)));
var topY = (currentAirspeedY - (heightPixels / 2));
var bottomY = (currentAirspeedY + (heightPixels / 2));
var topLeftCrop = new Point(0, topY);
var bottomRightCrop = new Point(start.Width, bottomY);
if (topLeftCrop.Y < 0)
{
topLeftCrop.Y = 0;
}
if (topLeftCrop.Y > start.Height)
{
topLeftCrop.Y = start.Height;
}
if (bottomRightCrop.Y < 0)
{
bottomRightCrop.Y = 0;
}
if (bottomRightCrop.Y > start.Height)
{
bottomRightCrop.Y = start.Height;
}
var cropRectangle = new Rectangle(topLeftCrop.X, topLeftCrop.Y, bottomRightCrop.X - topLeftCrop.X,
bottomRightCrop.Y - topLeftCrop.Y);
//add index bug to airspeed tape
var bugA = new Point(-2, 0);
var bugB = new Point(-2, 5);
var bugC = new Point(5, 10);
var bugD = new Point(5, 11);
var bugE = new Point(-2, 16);
var bugF = new Point(-2, 21);
var bugG = new Point(10, 21);
var bugH = new Point(10, 0);
var bugPoints = new[] { bugA, bugB, bugC, bugD, bugE, bugF, bugG, bugH };
var airspeedIndexBugColor = Color.Magenta;
Brush airspeedIndexBugBrush = new SolidBrush(airspeedIndexBugColor);
using (var h = Graphics.FromImage(start))
{
h.SmoothingMode = SmoothingMode.AntiAlias;
var origTransform = h.Transform;
var airspeedIndexBugY = centerPoint.Y - ((int)((airspeedIndexInKnots * pixelsSeparationPerKnot)));
if (airspeedIndexBugY < (cropRectangle.Top + 3))
{
airspeedIndexBugY = cropRectangle.Top + 3;
}
if (airspeedIndexBugY > (cropRectangle.Bottom - 3))
{
airspeedIndexBugY = cropRectangle.Bottom - 3;
}
h.TranslateTransform(start.Width - 10, airspeedIndexBugY - 11);
h.FillPolygon(airspeedIndexBugBrush, bugPoints);
h.Transform = origTransform;
}
var cropped = (Bitmap)Common.Imaging.Util.CropBitmap(start, cropRectangle);
return(cropped);
}
