/// <summary>
/// Create a new image for the picturebox
/// </summary>
private void UpdateImage()
{
if (!this.updateImage || this.tbxSampleText.Lines.Length == 0)
{
return;
}
using (Bitmap bmpFullSize = TextToImage.Convert(this.tbxSampleText.Text, this.tbxSampleText.Font, this.TextColor, this.BackgroundColor))
{
if (bmpFullSize == null)
{
return;
}
float magnification = this.Value / 100f;
Size newSize = new Size(
(int)(((float)bmpFullSize.Width * magnification) + 0.5f),
(int)(((float)bmpFullSize.Height * magnification) + 0.5f));
this.pbxOutputImage.Image = new Bitmap(newSize.Width, newSize.Height);
using (ImageAttributes ia = new ImageAttributes())
{
ia.SetColorMatrix(JMSoftware.Matrices.Grayscale());
using (Graphics g = Graphics.FromImage(this.pbxOutputImage.Image))
{
// select highest quality resize mode
g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
g.DrawImage(
bmpFullSize,
new Rectangle(0, 0, newSize.Width, newSize.Height),
0,
0,
bmpFullSize.Width,
bmpFullSize.Height,
GraphicsUnit.Pixel,
ia);
}
}
}
this.updateImage = false;
this.pbxOutputImage.Refresh();
}
private void Page_Load(object sender, System.EventArgs e)
{
// Put user code to initialize the page here
if(!IsPostBack)
{
TextToImage objTextToImage = new TextToImage();
cboFontStyle.DataSource=objTextToImage.LoadFontStyles();
cboFontStyle.DataBind();
cboFontSize.DataSource=objTextToImage.LoadFontSizes();
cboFontSize.DataBind();
cboFontFamily.DataSource=objTextToImage.LoadFontFamily();
cboFontFamily.DataBind();
cboBackgroundColor.DataSource=cboForegroundColor.DataSource=objTextToImage.LoadColors();
cboBackgroundColor.DataBind();
cboForegroundColor.DataBind();
}
}
private void Page_Load(object sender, System.EventArgs e)
{
// Put user code to initialize the page here
if (!IsPostBack)
{
TextToImage objTextToImage = new TextToImage();
cboFontStyle.DataSource = objTextToImage.LoadFontStyles();
cboFontStyle.DataBind();
cboFontSize.DataSource = objTextToImage.LoadFontSizes();
cboFontSize.DataBind();
cboFontFamily.DataSource = objTextToImage.LoadFontFamily();
cboFontFamily.DataBind();
cboBackgroundColor.DataSource = cboForegroundColor.DataSource = objTextToImage.LoadColors();
cboBackgroundColor.DataBind();
cboForegroundColor.DataBind();
}
}
/// <summary>
/// Update Value for the passed font
/// </summary>
/// <param name="font">Font to be used</param>
public void CalculateValue(Font font)
{
using (Bitmap bitmap = TextToImage.Convert(this.Character.ToString(), font))
{
if (bitmap == null)
{
this.Value = -1;
return;
}
this.Width = bitmap.Width;
int total = 0;
unsafe
{
BitmapData data = bitmap.LockBits(
new Rectangle(new Point(0, 0), bitmap.Size),
ImageLockMode.ReadOnly,
PixelFormat.Format24bppRgb);
byte *pointer = (byte *)data.Scan0;
int padding = data.Stride - (bitmap.Width * 3);
for (int y = 0; y < bitmap.Height; y++)
{
for (int x = 0; x < bitmap.Width; x++)
{
total += (int)(((float)(pointer[2] + pointer[1] + pointer[0]) / 3f) + 0.5);
pointer += 3;
}
pointer += padding;
}
bitmap.UnlockBits(data);
}
this.Value = (int)(((float)total / (float)(this.Width * bitmap.Height)) + 0.5);
}
}
public async Task <byte[]> GetEmailImageAsync(int?userId)
{
if (userId == null)
{
return(TextToImage.EMailToImage("?"));
}
var user = await FindByIdAsync(userId.Value.ToString()).ConfigureAwait(false);
if (user == null)
{
return(TextToImage.EMailToImage("?"));
}
if (!user.IsEmailPublic)
{
return(TextToImage.EMailToImage("?"));
}
return(TextToImage.EMailToImage(user.Email));
}
public void InitializeButtons()
{
try
{
StartButtonIndex = 0;
ContinueButtonIndex = 1;
ExitGameButtonIndex = 2;
ExitProgramButtonIndex = 3;
int CenterX = Constaints.ScreenResolution.ScreenWidth >> 1;
int CenterY = Constaints.ScreenResolution.ScreenHeight >> 1;
Texture2D StartButtonTexture = new TextToImage("Start Game", DColor.Blue).Image;
Texture2D ContinueButtonTexture = new TextToImage("Continue Game", DColor.Blue).Image;
Texture2D ExitGameButtonTexture = new TextToImage("Exit Game", DColor.Blue).Image;
Texture2D ExitProgramTexture = new TextToImage("Exit Program", DColor.Blue).Image;
int ScaleX = (int)(Constaints.ScreenResolution.getScale().X);
int ScaleY = (int)(Constaints.ScreenResolution.getScale().Y);
Vector2 StartButtonLocation = new Vector2((CenterX >> 1), CenterY >> 1);
Vector2 ExitButtonLocation = new Vector2((CenterX >> 1), CenterY + (CenterY >> 1));
BStartGame = new Button(StartButtonLocation, StartButtonTexture.Width * ScaleX, StartButtonTexture.Height * ScaleY, StartButtonTexture);
BContinuegame = new Button(StartButtonLocation, ContinueButtonTexture.Width * ScaleX, ContinueButtonTexture.Height * ScaleY, ContinueButtonTexture);
BExitGame = new Button(ExitButtonLocation, ExitGameButtonTexture.Width * ScaleX, ExitGameButtonTexture.Height * ScaleY, ExitGameButtonTexture);
BExitProgram = new Button(ExitButtonLocation, ExitProgramTexture.Width * ScaleX, ExitProgramTexture.Height * ScaleY, ExitProgramTexture);
buttons = new List <Button>();
buttons.Add(BStartGame);
buttons.Add(BContinuegame);
buttons.Add(BExitGame);
buttons.Add(BExitProgram);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
/// <summary>
/// Calculate the values for the current character
/// </summary>
/// <param name="font">font to be used</param>
public void CalculateValues(Font font)
{
// size of the shrunken character to use for the calculation
const int Width = 4;
const int Height = 4;
const float Area = 16f;
using (Bitmap bitmap = TextToImage.Convert(this.Character.ToString(), font))
{
using (Bitmap shrunk = new Bitmap(Width, Height))
{
using (Graphics g = Graphics.FromImage(shrunk))
{
g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
g.Clear(Color.White);
g.DrawImage(bitmap, 0, 0, Width, Height);
}
unsafe
{
BitmapData data = shrunk.LockBits(
new Rectangle(new Point(0, 0), shrunk.Size),
ImageLockMode.ReadOnly,
PixelFormat.Format24bppRgb);
byte *pointer = (byte *)data.Scan0;
int padding = data.Stride - (shrunk.Width * 3);
int totalValue = 0;
for (int y = 0; y < shrunk.Height; y++)
{
for (int x = 0; x < shrunk.Width; x++)
{
totalValue += pointer[2];
pointer += 3;
}
pointer += padding;
}
// store the average value
this.Value = (int)(((float)totalValue / Area) + 0.5);
int totalDifference = 0;
pointer = (byte *)data.Scan0;
for (int y = 0; y < shrunk.Height; y++)
{
for (int x = 0; x < shrunk.Width; x++)
{
// add the difference between the average value and this pixel
totalDifference += this.Value > pointer[2] ? this.Value - pointer[2] : pointer[2] - this.Value;
pointer += 3;
}
pointer += padding;
}
// store the score for this character
this.Score = (int)(((float)totalDifference / Area) + 0.5);
shrunk.UnlockBits(data);
}
}
}
}
public TrackAndLabel(int LineWidth, double Lat, double Lon, string Track_ID, string Label_ID, // This has be a CALLSIGN or ModeA
string ModeC)
{
// Track data
Track.Latitude = Lat;
Track.Longitude = Lon;
Track.ID = Track_ID;
if (IconSwitcher == 0)
Track.IconImage = "icons/Track_Blue.png";
else
Track.IconImage = "icons/Track_Pink.png";
// Label Data
TextToImage TI = new TextToImage();
TI.GenerateAndStore(Label_ID + IconSwitcher.ToString(), Label_ID + Environment.NewLine + ModeC, Color.Green);
Label.ID = Label_ID;
Label.Draggable = true;
Label.IconImage = "icons/labels/dynamic/" + Label_ID + IconSwitcher.ToString() + ".png";
if (IconSwitcher == 0)
IconSwitcher = 1;
else
IconSwitcher = 0;
// Place the label close the the track symbol factoring in the zoom setting.
Label.Latitude = Track.Latitude + (0.2 / CustomMap.GetScaleFactor(CurrentZoomLevel));
Label.Longitude = Track.Longitude - (0.15 / CustomMap.GetScaleFactor(CurrentZoomLevel));
// Leader line
Color color = Color.FromName(Color.Green.Name);
LeaderLine.ColorCode = String.Format("#{0:X2}{1:X2}{2:X2}", color.R, color.G, color.B);
LeaderLine.Width = LineWidth;
LeaderLine.ID = "L1";
LeaderLine.Points.Add(Track);
LeaderLine.Points.Add(Label);
// Track prediction symbol and line 1
if (PredictionEngine1_Enabled)
{
PredictionSymbol_1 = new GooglePoint();
PredictionSymbol_1.Latitude = Track.Latitude + 0.050;
PredictionSymbol_1.Longitude = Track.Longitude + 0.020;
PredictionSymbol_1.ID = "P1";
PredictionSymbol_1.IconImage = "icons/Track_Yellow.png";
color = Color.FromName(Color.Yellow.Name);
TrackToPredictionLine1.ColorCode = String.Format("#{0:X2}{1:X2}{2:X2}", color.R, color.G, color.B);
TrackToPredictionLine1.ID = "L2";
TrackToPredictionLine1.Width = LineWidth;
TrackToPredictionLine1.Points.Add(Track);
TrackToPredictionLine1.Points.Add(PredictionSymbol_1);
}
// Track prediction symbol and line 1
if (PredictionEngine2_Enabled)
{
PredictionSymbol_2 = new GooglePoint();
PredictionSymbol_2.Latitude = Track.Latitude + 0.060;
PredictionSymbol_2.Longitude = Track.Longitude + 0.040;
PredictionSymbol_2.ID = "P2";
PredictionSymbol_2.IconImage = "icons/Track_Blue.png";
color = Color.FromName(Color.Blue.Name);
TrackToPredictionLine2.ColorCode = String.Format("#{0:X2}{1:X2}{2:X2}", color.R, color.G, color.B);
TrackToPredictionLine2.ID = "L3";
TrackToPredictionLine2.Width = LineWidth;
TrackToPredictionLine2.Points.Add(Track);
TrackToPredictionLine2.Points.Add(PredictionSymbol_2);
}
// Track prediction symbol and line 1
if (PredictionEngine3_Enabled)
{
PredictionSymbol_3 = new GooglePoint();
PredictionSymbol_3.Latitude = Track.Latitude + 0.070;
PredictionSymbol_3.Longitude = Track.Longitude + 0.060;
PredictionSymbol_3.ID = "P3";
PredictionSymbol_3.IconImage = "icons/Track_Pink.png";
color = Color.FromName(Color.Pink.Name);
TrackToPredictionLine3.ColorCode = String.Format("#{0:X2}{1:X2}{2:X2}", color.R, color.G, color.B);
TrackToPredictionLine3.ID = "L4";
TrackToPredictionLine3.Width = LineWidth;
TrackToPredictionLine3.Points.Add(Track);
TrackToPredictionLine3.Points.Add(PredictionSymbol_3);
}
}
