public static void AddTextPathToGraphics(Graphics graphics, TitleParameters titleParameters, int imageHeight, int imageWidth, string text, int pixelsAlignment = 15)
{
if (graphics != null)
{
graphics.AddTextPath(titleParameters, imageHeight, imageWidth, text, pixelsAlignment);
}
}
public TitleParametersPayload(Coordinates coordinates, uint state, string title, TitleParameters titleParameters, JObject?settings = null)
{
Coordinates = coordinates;
State = state;
Title = title;
TitleParameters = titleParameters;
Settings = settings;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="settings"></param>
/// <param name="coordinates"></param>
/// <param name="state"></param>
/// <param name="title"></param>
/// <param name="titleParameters"></param>
public TitleParametersPayload(JObject settings, KeyCoordinates coordinates, uint state, string title, TitleParameters titleParameters)
{
Settings = settings;
Coordinates = coordinates;
State = state;
Title = title;
TitleParameters = titleParameters;
}
public async override void KeyReleased(KeyPayload payload)
{
TitleParameters tp = new TitleParameters(new FontFamily("Arial"), FontStyle.Bold, 20, Color.White, true, TitleVerticalAlignment.Middle);
using (Image image = Tools.GenerateGenericKeyImage(out Graphics graphics))
{
graphics.FillRectangle(new SolidBrush(Color.White), 0, 0, image.Width, image.Height);
graphics.AddTextPath(tp, image.Height, image.Width, "Test", Color.Black, 7);
graphics.Dispose();
await Connection.SetImageAsync(image);
}
}
/// <summary>
/// Adds a text path to an existing Graphics object. Uses TitleParameters to emulate the Text settings in the Property Inspector
/// </summary>
/// <param name="graphics"></param>
/// <param name="titleParameters"></param>
/// <param name="imageHeight"></param>
/// <param name="imageWidth"></param>
/// <param name="text"></param>
/// <param name="strokeColor"></param>
/// <param name="strokeThickness"></param>
/// <param name="pixelsAlignment"></param>
public static void AddTextPath(this Graphics graphics, TitleParameters titleParameters, int imageHeight, int imageWidth, string text, Color strokeColor, float strokeThickness, int pixelsAlignment = 15)
{
try
{
if (titleParameters == null)
{
Logger.Instance.LogMessage(TracingLevel.ERROR, $"AddTextPath: titleParameters is null");
return;
}
Font font = new Font(titleParameters.FontFamily, (float)titleParameters.FontSizeInPixelsScaledToDefaultImage, titleParameters.FontStyle, GraphicsUnit.Pixel);
Color color = titleParameters.TitleColor;
graphics.PageUnit = GraphicsUnit.Pixel;
float ratio = graphics.DpiY / imageWidth;
SizeF stringSize = graphics.MeasureString(text, font);
float textWidth = stringSize.Width * (1 - ratio);
float textHeight = stringSize.Height * (1 - ratio);
int stringWidth = 0;
if (textWidth < imageWidth)
{
stringWidth = (int)(Math.Abs((imageWidth - textWidth)) / 2) - pixelsAlignment;
}
int stringHeight = pixelsAlignment; // Top
if (titleParameters.VerticalAlignment == TitleVerticalAlignment.Middle)
{
stringHeight = (imageHeight / 2) - pixelsAlignment;
}
else if (titleParameters.VerticalAlignment == TitleVerticalAlignment.Bottom)
{
stringHeight = (int)(Math.Abs((imageHeight - textHeight)) - pixelsAlignment);
}
Pen stroke = new Pen(strokeColor, strokeThickness);
GraphicsPath gpath = new GraphicsPath();
gpath.AddString(text,
font.FontFamily,
(int)font.Style,
graphics.DpiY * font.SizeInPoints / imageWidth,
new Point(stringWidth, stringHeight),
new StringFormat());
graphics.DrawPath(stroke, gpath);
graphics.FillPath(new SolidBrush(color), gpath);
}
catch (Exception ex)
{
Logger.Instance.LogMessage(TracingLevel.ERROR, $"AddTextPath Exception {ex}");
}
}
/// <summary>
/// Adds line breaks ('\n') to the string every time the text would overflow the image
/// </summary>
/// <param name="str"></param>
/// <param name="titleParameters"></param>
/// <param name="leftPaddingPixels"></param>
/// <param name="rightPaddingPixels"></param>
/// <param name="imageWidthPixels"></param>
/// <returns></returns>
public static string WrapStringToFitImage(string str, TitleParameters titleParameters, int leftPaddingPixels = 3, int rightPaddingPixels = 3, int imageWidthPixels = 72)
{
try
{
if (titleParameters == null)
{
return(str);
}
int padding = leftPaddingPixels + rightPaddingPixels;
Font font = new Font(titleParameters.FontFamily, (float)titleParameters.FontSizeInPoints, titleParameters.FontStyle, GraphicsUnit.Pixel);
StringBuilder finalString = new StringBuilder();
StringBuilder currentLine = new StringBuilder();
SizeF currentLineSize;
using (Bitmap img = new Bitmap(imageWidthPixels, imageWidthPixels))
{
using (Graphics graphics = Graphics.FromImage(img))
{
for (int idx = 0; idx < str.Length; idx++)
{
currentLine.Append(str[idx]);
currentLineSize = graphics.MeasureString(currentLine.ToString(), font);
if (currentLineSize.Width <= img.Width - padding)
{
finalString.Append(str[idx]);
}
else // Overflow
{
finalString.Append("\n" + str[idx]);
currentLine = new StringBuilder(str[idx].ToString());
}
}
}
}
return(finalString.ToString());
}
catch (Exception ex)
{
Logger.Instance.LogMessage(TracingLevel.ERROR, $"SplitStringToFit Exception: {ex}");
return(str);
}
}
/// <summary>
/// Adds a text path to an existing Graphics object. Uses TitleParser to emulate the Text settings in the Property Inspector
/// </summary>
/// <param name="graphics"></param>
/// <param name="titleParameters"></param>
/// <param name="imageHeight"></param>
/// <param name="imageWidth"></param>
/// <param name="text"></param>
/// <param name="pixelsAlignment"></param>
public static void AddTextPathToGraphics(Graphics graphics, TitleParameters titleParameters, int imageHeight, int imageWidth, string text, int pixelsAlignment = 15)
{
Font font = new Font(titleParameters.FontFamily, (float)titleParameters.FontSizeInPixelsScaledToDefaultImage, titleParameters.FontStyle);
Color color = titleParameters.TitleColor;
graphics.PageUnit = GraphicsUnit.Pixel;
float ratio = graphics.DpiY / imageWidth;
SizeF stringSize = graphics.MeasureString(text, font);
float textWidth = stringSize.Width * (1 - ratio);
float textHeight = stringSize.Height * (1 - ratio);
int stringWidth = 0;
if (textWidth < imageWidth)
{
stringWidth = (int)(Math.Abs((imageWidth - textWidth)) / 2) - pixelsAlignment;
}
int stringHeight = pixelsAlignment; // Top
if (titleParameters.VerticalAlignment == TitleVerticalAlignment.Middle)
{
stringHeight = (imageHeight / 2) - pixelsAlignment;
}
else if (titleParameters.VerticalAlignment == TitleVerticalAlignment.Bottom)
{
stringHeight = (int)(Math.Abs((imageHeight - textHeight)) - pixelsAlignment);
}
GraphicsPath gpath = new GraphicsPath();
gpath.AddString(text,
font.FontFamily,
(int)font.Style,
graphics.DpiY * font.SizeInPoints / imageWidth,
new Point(stringWidth, stringHeight),
new StringFormat());
graphics.DrawPath(Pens.Black, gpath);
graphics.FillPath(new SolidBrush(color), gpath);
}
internal static string StreamDeckFormat(this CultureInfo culture, TitleParameters titleParameters, int textLengthLimit)
{
if (culture == null)
{
return(String.Empty);
}
if (titleParameters == null)
{
return(culture.DisplayName);
}
// Truncate size
string displayName = culture.DisplayName ?? String.Empty;
if (textLengthLimit > 0)
{
displayName = displayName.Truncate(textLengthLimit);
}
string[] parts = displayName.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (parts.Length == 1)
{
return(Tools.SplitStringToFit(parts[0], titleParameters));
}
else if (parts.Length == 2)
{
return($"{parts[0]}\n{parts[1]}");
}
else if (parts.Length > 2)
{
return($"{parts[0]}\n{Tools.SplitStringToFit($"{parts[1]} {parts[2]}", titleParameters)}");
}
return(String.Empty);
}
private void Connection_OnTitleParametersDidChange(object sender, SDEventReceivedEventArgs <SdTools.Events.TitleParametersDidChange> e)
{
titleParameters = e?.Event?.Payload?.TitleParameters;
}
private void Connection_OnTitleParametersDidChange(object sender, BarRaider.SdTools.Wrappers.SDEventReceivedEventArgs <BarRaider.SdTools.Events.TitleParametersDidChange> e)
{
titleParameters = e?.Event?.Payload?.TitleParameters;
lastKeyDraw = DateTime.MinValue;
}
/// <summary>
/// Adds a text path to an existing Graphics object. Uses TitleParameters to emulate the Text settings in the Property Inspector
/// </summary>
/// <param name="graphics"></param>
/// <param name="titleParameters"></param>
/// <param name="imageHeight"></param>
/// <param name="imageWidth"></param>
/// <param name="text"></param>
/// <param name="pixelsAlignment"></param>
public static void AddTextPath(this Graphics graphics, TitleParameters titleParameters, int imageHeight, int imageWidth, string text, int pixelsAlignment = 15)
{
AddTextPath(graphics, titleParameters, imageHeight, imageWidth, text, Color.Black, 1, pixelsAlignment);
}
/// <summary> /// Called when the user changes the title or title parameters of the instance of an action. /// </summary> /// <param name="title">The new title.</param> /// <param name="parameters">A object describing the new title parameters.</param> public virtual Task TitleParametersDidChangeAsync(string title, TitleParameters parameters) => Task.CompletedTask;
public override Task TitleParametersDidChangeAsync(string title, TitleParameters parameters) => ShowOkAsync();
private void Connection_OnTitleParametersDidChange(object sender, SDEventReceivedEventArgs <BarRaider.SdTools.Events.TitleParametersDidChange> e)
{
titleParameters = e.Event?.Payload?.TitleParameters;
SetPathTitle();
}
