exsersewo/Kynareth
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Ignore token if dev, pass through request cancellation token, tweak word wrapping

Browse Source
This commit is contained in:
exsersewo
2023-01-29 13:15:32 +00:00
parent 42c9abba3f
commit 4ee98fa551
12 changed files with 250 additions and 163 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/Attributes/RequireTokenAttribute.cs
View File

@@ -20,7 +20,7 @@ public class RequireTokenAttribute : ActionFilterAttribute
context.HttpContext.Response.StatusCode = (int)HttpStatusCode.Unauthorized;
var invalidRequest = EventResult.FromFailure("Unauthorized request");
await context.HttpContext.Response.WriteAsync(invalidRequest.ToJson());
await context.HttpContext.Response.WriteAsync(invalidRequest.ToJson(), context.HttpContext.RequestAborted);
return;
}
}

2
src/Controllers/ImageGenerationController.cs
View File

@@ -34,7 +34,7 @@ public class ImageGenerationController : BaseController<ImageGenerationControlle
{
try
{
var result = await ImageManager.GenerateImageAsync(template, variant, sources);
var result = await ImageManager.GenerateImageAsync(template, variant, sources, Request.HttpContext.RequestAborted);
if (result is byte[] data)
{

4
src/Controllers/ImageManipulationController.cs
View File

@@ -28,7 +28,7 @@ public class ImageManipulationController : BaseController<ImageManipulationContr
{
if (!string.IsNullOrWhiteSpace(image))
{
var (data, contentType) = await ImageManager.GetLiquidRescaledImageAsync(image);
var (data, contentType) = await ImageManager.GetLiquidRescaledImageAsync(image, HttpContext.RequestAborted);
return HttpContext.SendStream(data, contentType);
}
@@ -68,7 +68,7 @@ public class ImageManipulationController : BaseController<ImageManipulationContr
{
if (!string.IsNullOrWhiteSpace(template))
{
var result = await ImageManager.GenerateMemeImageAsync(template, text);
var result = await ImageManager.GenerateMemeImageAsync(template, text, HttpContext.RequestAborted);
if (result is byte[] data)
{

29
src/Helpers/RequestHelper.cs
View File

@@ -6,6 +6,13 @@ namespace Kynareth.Helpers;
public static class RequestHelper
{
private static WebApplication _webApplication;
public static void Configure(WebApplication webApp)
{
_webApplication = webApp;
}
public static string GetUrlHostname(this HttpContext context)
{
var origin = context.Request.Headers["X-Original-Host"];
@@ -15,17 +22,27 @@ public static class RequestHelper
public static async Task<bool> IsRequestAuthenticatedAsync(this HttpRequest request)
{
string key = request.GetToken();
if (_webApplication.Environment.IsDevelopment()) return true;
if (string.IsNullOrWhiteSpace(key)) return false;
while (true)
{
if(request.HttpContext.RequestAborted.IsCancellationRequested)
{
return false;
}
string key = request.GetToken();
await using var database = request.HttpContext.RequestServices.GetRequiredService<KynarethDbContext>();
if (string.IsNullOrWhiteSpace(key)) return false;
var tokenEntry = database.Tokens.FirstOrDefault(token => token.Token.Equals(key));
await using var database = request.HttpContext.RequestServices.GetRequiredService<KynarethDbContext>();
if (tokenEntry is not { IsValid: true }) return false;
var tokenEntry = database.Tokens.FirstOrDefault(token => token.Token.Equals(key));
return true;
if (tokenEntry is not { IsValid: true }) return false;
return true;
}
}
public static string GetToken(this HttpRequest request)

29
src/Helpers/StreamResult.cs
View File

@@ -24,24 +24,31 @@ public class StreamResult : ActionResult, IStatusCodeActionResult, IActionResult
throw new ArgumentNullException(nameof(context));
}
var response = context.HttpContext.Response;
try
{
var response = context.HttpContext.Response;
response.StatusCode = StatusCode ?? 200;
response.StatusCode = StatusCode ?? 200;
response.ContentType = !string.IsNullOrEmpty(ContentType)
? ContentType
: "image/png";
response.ContentType = !string.IsNullOrEmpty(ContentType)
? ContentType
: "image/png";
Value.Position = 0;
Value.Position = 0;
await Value.CopyToAsync(response.Body);
await Value.CopyToAsync(response.Body, context.HttpContext.RequestAborted);
await Value.FlushAsync();
await Value.FlushAsync(context.HttpContext.RequestAborted);
await Value.DisposeAsync();
await Value.DisposeAsync();
context.HttpContext.Response.RegisterForDisposeAsync(Value);
context.HttpContext.Response.RegisterForDisposeAsync(Value);
GC.Collect();
GC.Collect();
}
catch (TaskCanceledException)
{
//assume that request was cancelled if this is invoked
}
}
}

1
src/Kynareth.csproj
View File

@@ -8,6 +8,7 @@
<ItemGroup>
<PackageReference Include="Exsersewo.Common" Version="2023.1.14" />
<PackageReference Include="ICU4N" Version="60.1.0-alpha.356" />
<PackageReference Include="JwtSharp" Version="1.1.0" />
<PackageReference Include="Magick.NET-Q8-AnyCPU" Version="12.2.2" />
<PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="7.0.2" />

166
src/Managers/ImageManager.Generation.cs
View File

@@ -16,93 +16,111 @@ public static partial class ImageManager
GenerationEndpoints = configuration.GetSection("ShitpostBot:Templates").Get<List<ImageGenerationEndpoint>>();
}
public static async Task<object> GenerateImageAsync(string template, string variant, string[] sources)
public static async Task<object> GenerateImageAsync(string template, string variant, string[] sources, CancellationToken cancellationToken)
{
ImageGenerationImage imageTemplate = null;
var endpoint = GenerationEndpoints.FirstOrDefault(e => e.Name.ToLowerInvariant().Equals(template.ToLowerInvariant()));
if (endpoint is null)
while (true)
{
var ex = new ArgumentException($"Couldn't find endpoint named \"{template}\"", nameof(template));
return GetResult(StatusCodes.Status404NotFound, EventResult.FromFailureException(ex.Message, ex));
}
if (endpoint.SourcesRequired > sources.Length)
{
var ex = new ArgumentException("Not enough sources provided", nameof(sources));
return GetResult(StatusCodes.Status400BadRequest, EventResult.FromFailureException(ex.Message, ex));
}
if (!string.IsNullOrWhiteSpace(variant))
{
imageTemplate = endpoint.Variants?
.FirstOrDefault(v => v.Name.ToLowerInvariant().Equals(variant.ToLowerInvariant()));
if (imageTemplate is null)
if(cancellationToken.IsCancellationRequested)
{
var ex = new ArgumentException(
$"Invalid variant given \"{variant}\" for endpoint \"{template}\"",
nameof(variant)
);
return null;
}
ImageGenerationImage imageTemplate = null;
var endpoint = GenerationEndpoints.FirstOrDefault(e => e.Name.ToLowerInvariant().Equals(template.ToLowerInvariant()));
if (endpoint is null)
{
var ex = new ArgumentException($"Couldn't find endpoint named \"{template}\"", nameof(template));
return GetResult(StatusCodes.Status404NotFound, EventResult.FromFailureException(ex.Message, ex));
}
if (endpoint.SourcesRequired > sources.Length)
{
var ex = new ArgumentException("Not enough sources provided", nameof(sources));
return GetResult(StatusCodes.Status400BadRequest, EventResult.FromFailureException(ex.Message, ex));
}
}
else
{
imageTemplate = endpoint;
}
string image = Path.Combine(GenerationTemplateBaseFolder, !string.IsNullOrWhiteSpace(endpoint.Folder) ? endpoint.Folder : "", imageTemplate.Image);
using MagickImage templateImage = new(System.IO.File.ReadAllBytes(image));
using MagickImage baseImage = new(MagickColors.Transparent, templateImage.Width, templateImage.Height);
baseImage.Format = MagickFormat.Png;
if (imageTemplate.PlaceUnder)
{
await AddSourcesToImage(baseImage, imageTemplate, sources);
}
baseImage.Composite(templateImage, Gravity.Northwest, CompositeOperator.Over);
if (!imageTemplate.PlaceUnder)
{
await AddSourcesToImage(baseImage, imageTemplate, sources);
}
return baseImage.ToByteArray();
}
static async Task AddSourcesToImage(MagickImage image, ImageGenerationImage template, IEnumerable<string> sources)
{
int img = 0;
foreach (var src in sources)
{
var position = template.Positions.ElementAtOrDefault(img);
using MagickImage srcImg = new MagickImage(await HttpWebClient.GetStreamAsync(new Uri(src)));
srcImg.Resize(position.Width, position.Height);
if (position.Rotation != 0)
if (!string.IsNullOrWhiteSpace(variant))
{
srcImg.Rotate(template.Rotate > 0 ? -position.Rotation : position.Rotation);
imageTemplate = endpoint.Variants?
.FirstOrDefault(v => v.Name.ToLowerInvariant().Equals(variant.ToLowerInvariant()));
if (imageTemplate is null)
{
var ex = new ArgumentException(
$"Invalid variant given \"{variant}\" for endpoint \"{template}\"",
nameof(variant)
);
return GetResult(StatusCodes.Status400BadRequest, EventResult.FromFailureException(ex.Message, ex));
}
}
else
{
imageTemplate = endpoint;
}
string background = !string.IsNullOrWhiteSpace(position.Background) ? $"#{position.Background}" : MagickColors.Transparent.ToHexString();
string image = Path.Combine(GenerationTemplateBaseFolder, !string.IsNullOrWhiteSpace(endpoint.Folder) ? endpoint.Folder : "", imageTemplate.Image);
var tmp = new MagickImage($"xc:{background}", position.Width, position.Height);
using MagickImage templateImage = new(System.IO.File.ReadAllBytes(image));
using MagickImage baseImage = new(MagickColors.Transparent, templateImage.Width, templateImage.Height);
tmp.Composite(srcImg, Gravity.Center, 0, 0, CompositeOperator.Over);
baseImage.Format = MagickFormat.Png;
image.Composite(tmp, Gravity.Northwest, position.X, position.Y, CompositeOperator.Over);
img++;
if (imageTemplate.PlaceUnder)
{
await AddSourcesToImage(baseImage, imageTemplate, sources, cancellationToken);
}
baseImage.Composite(templateImage, Gravity.Northwest, CompositeOperator.Over);
if (!imageTemplate.PlaceUnder)
{
await AddSourcesToImage(baseImage, imageTemplate, sources, cancellationToken);
}
return baseImage.ToByteArray();
}
return null;
}
static async Task AddSourcesToImage(MagickImage image, ImageGenerationImage template, IEnumerable<string> sources, CancellationToken cancellationToken)
{
while (true)
{
if(cancellationToken.IsCancellationRequested)
{
return;
}
int img = 0;
foreach (var src in sources)
{
var position = template.Positions.ElementAtOrDefault(img);
using MagickImage srcImg = new MagickImage(await HttpWebClient.GetStreamAsync(new Uri(src)));
srcImg.Resize(position.Width, position.Height);
if (position.Rotation != 0)
{
srcImg.Rotate(template.Rotate > 0 ? -position.Rotation : position.Rotation);
}
string background = !string.IsNullOrWhiteSpace(position.Background) ? $"#{position.Background}" : MagickColors.Transparent.ToHexString();
var tmp = new MagickImage($"xc:{background}", position.Width, position.Height);
tmp.Composite(srcImg, Gravity.Center, 0, 0, CompositeOperator.Over);
image.Composite(tmp, Gravity.Northwest, position.X, position.Y, CompositeOperator.Over);
img++;
}
}
}

30
src/Managers/ImageManager.Magik.cs
View File

@@ -9,27 +9,35 @@ public static partial class ImageManager
readonly static Encoding s_defaultEncoding = Encoding.Unicode;
const double c_defaultFontSize = 20;
public static async Task<(MemoryStream data, string contentType)> GetLiquidRescaledImageAsync(string image)
public static async Task<(MemoryStream data, string contentType)> GetLiquidRescaledImageAsync(string image, CancellationToken cancellationToken)
{
var imageStream = await HttpWebClient.GetStreamAsync(new Uri(image)).ConfigureAwait(false);
while (true)
{
if (cancellationToken.IsCancellationRequested)
{
return (null, null);
}
var imageStream = await HttpWebClient.GetStreamAsync(new Uri(image)).ConfigureAwait(false);
using var magikImage = new MagickImageCollection(imageStream);
using var magikImage = new MagickImageCollection(imageStream);
Parallel.ForEach(magikImage, LiquidResizeFrame);
Parallel.ForEach(magikImage, LiquidResizeFrame);
MemoryStream stream = new();
MemoryStream stream = new();
magikImage.Write(stream);
magikImage.Write(stream);
stream.Position = 0;
stream.Position = 0;
magikImage.Dispose();
magikImage.Dispose();
string cType = "image/png";
string cType = "image/png";
if (magikImage.Count > 1) cType = "image/gif";
if (magikImage.Count > 1) cType = "image/gif";
return (stream, cType);
return (stream, cType);
}
}
static void LiquidResizeFrame(IMagickImage<byte> frame)

64
src/Managers/ImageManager.Manipulation.cs
View File

@@ -26,40 +26,48 @@ public static partial class ImageManager
});
}
public static async Task<object> GenerateMemeImageAsync(string template, string[] texts)
public static async Task<object> GenerateMemeImageAsync(string template, string[] texts, CancellationToken cancellationToken)
{
ImageManipulationImage imageTemplate = ManipulationEndpoints.FirstOrDefault(e => e.Name.ToLowerInvariant().Equals(template.ToLowerInvariant()));
if (imageTemplate is null)
while (true)
{
var ex = new ArgumentException($"Couldn't find endpoint named \"{template}\"", nameof(template));
return GetResult(StatusCodes.Status404NotFound, EventResult.FromFailureException(ex.Message, ex));
}
if (imageTemplate.TextPositions.Count > texts.Length)
{
var ex = new ArgumentException("Not enough texts provided", nameof(texts));
return GetResult(StatusCodes.Status400BadRequest, EventResult.FromFailureException(ex.Message, ex));
}
string image = Path.Combine(ManipulationTemplateBaseFolder, imageTemplate.Image);
if (cancellationToken.IsCancellationRequested)
{
return null;
}
using MagickImage templateImage = new(File.ReadAllBytes(image));
using MagickImage baseImage = new(MagickColors.Transparent, templateImage.Width, templateImage.Height);
ImageManipulationImage imageTemplate = ManipulationEndpoints.FirstOrDefault(e => e.Name.ToLowerInvariant().Equals(template.ToLowerInvariant()));
if (imageTemplate is null)
{
var ex = new ArgumentException($"Couldn't find endpoint named \"{template}\"", nameof(template));
baseImage.Format = MagickFormat.Png;
return GetResult(StatusCodes.Status404NotFound, EventResult.FromFailureException(ex.Message, ex));
}
baseImage.Composite(templateImage, CompositeOperator.Over);
if (imageTemplate.TextPositions.Count > texts.Length)
{
var ex = new ArgumentException("Not enough texts provided", nameof(texts));
int textPoint = 0;
foreach (var textArea in imageTemplate.TextPositions)
{
baseImage.WriteText(texts[textPoint], textArea, MagickColors.White, Encoding.Unicode);
textPoint++;
return GetResult(StatusCodes.Status400BadRequest, EventResult.FromFailureException(ex.Message, ex));
}
string image = Path.Combine(ManipulationTemplateBaseFolder, imageTemplate.Image);
using MagickImage templateImage = new(File.ReadAllBytes(image));
using MagickImage baseImage = new(MagickColors.Transparent, templateImage.Width, templateImage.Height);
baseImage.Format = MagickFormat.Png;
baseImage.Composite(templateImage, CompositeOperator.Over);
int textPoint = 0;
foreach (var textArea in imageTemplate.TextPositions)
{
baseImage.WriteText(texts[textPoint], textArea, MagickColors.White, Encoding.Unicode);
textPoint++;
}
return baseImage.ToByteArray();
}
return baseImage.ToByteArray();
}
}

83
src/Managers/ImageManager.cs
View File

@@ -1,5 +1,7 @@
using System.Globalization;
using System.Numerics;
using System.Text;
using ICU4N.Text;
using ImageMagick;
using Kynareth.Models;
using Microsoft.AspNetCore.Mvc;
@@ -14,38 +16,63 @@ public static partial class ImageManager
ConfigureManipulation(configuration, appEnvironment);
}
private static ObjectResult GetResult(int statusCode, object data)
=> new(data) { StatusCode = statusCode };
static BreakIterator lineBreakIterator = BreakIterator.GetLineInstance(CultureInfo.InvariantCulture);
public static MagickImage WriteText(this MagickImage image, string text, PositionRect rect, MagickColor fontColor, Encoding encoding, string font = "Impact", int strokeWidth = 2, MagickColor? strokeColor = null)
private static ObjectResult GetResult(int statusCode, object data) => new(data) { StatusCode = statusCode };
private static string GetText(string text)
{
using var label = new MagickImage($"label:{text}", new MagickReadSettings()
StringBuilder newText = new();
// set the text to be broken
lineBreakIterator.SetText(text);
// get the first boundary
int start = lineBreakIterator.First();
// iterate over all boundaries
for (int end = lineBreakIterator.Next(); end != BreakIterator.Done; start = end, end = lineBreakIterator.Next())
{
// get the current line
string line = text.Substring(start, end - start);
// do something with the line
newText.AppendLine(line);
Console.WriteLine(line);
}
return newText.ToString();
}
public static MagickImage WriteText(this MagickImage image, string text, PositionRect rect, MagickColor fontColor, Encoding encoding, string font = "Impact", int strokeWidth = 2, MagickColor? strokeColor = null, bool wrapText = true, Gravity textGravity = Gravity.Northwest)
{
using var label = new MagickImage($"{(wrapText ? "caption" : "label")}:{text}", new MagickReadSettings()
{
Width = rect.Width,
Height = rect.Height,
BackgroundColor = MagickColors.Transparent,
FillColor = fontColor,
TextGravity = Gravity.Center,
TextGravity = textGravity,
Font = font,
TextEncoding = encoding,
StrokeColor = new MagickColor(strokeColor ?? MagickColors.Black),
StrokeWidth = strokeWidth
StrokeWidth = strokeWidth,
});
image.Composite(label, rect.X, rect.Y, CompositeOperator.Over);
return image;
}
public static MagickImage WriteText(this MagickImage image, string text, PositionRect rect, MagickColor fontColor, Encoding encoding, double fontSize, string font = "Impact", int strokeWidth = 2, MagickColor? strokeColor = null)
public static MagickImage WriteText(this MagickImage image, string text, PositionRect rect, MagickColor fontColor, Encoding encoding, double fontSize, string font = "Impact", int strokeWidth = 2, MagickColor? strokeColor = null, bool wrapText = true, Gravity textGravity = Gravity.Northwest)
{
using var label = new MagickImage($"caption:{text}", new MagickReadSettings()
using var label = new MagickImage($"{(wrapText ? "caption" : "label")}:{text}", new MagickReadSettings()
{
Width = rect.Width,
Height = rect.Height,
BackgroundColor = MagickColors.Transparent,
FillColor = fontColor,
TextGravity = Gravity.Center,
TextGravity = textGravity,
FontPointsize = fontSize,
Font = font,
TextEncoding = encoding,
@@ -58,15 +85,15 @@ public static partial class ImageManager
return image;
}
public static MagickImage WriteText(this MagickImage image, string text, Vector2 position, MagickColor fontColor, Encoding encoding, string font = "Impact", int strokeWidth = 2, MagickColor? strokeColor = null)
public static MagickImage WriteText(this MagickImage image, string text, Vector2 position, MagickColor fontColor, Encoding encoding, string font = "Impact", int strokeWidth = 2, MagickColor? strokeColor = null, bool wrapText = true, Gravity textGravity = Gravity.Northwest)
{
using var label = new MagickImage($"caption:{text}", new MagickReadSettings()
using var label = new MagickImage($"{(wrapText ? "caption" : "label")}:{text}", new MagickReadSettings()
{
Width = image.Width,
Height = image.Height,
BackgroundColor = MagickColors.Transparent,
FillColor = fontColor,
TextGravity = Gravity.Center,
TextGravity = textGravity,
Font = font,
TextEncoding = encoding,
StrokeColor = new MagickColor(strokeColor ?? MagickColors.Black),
@@ -78,15 +105,15 @@ public static partial class ImageManager
return image;
}
public static MagickImage WriteText(this MagickImage image, string text, Vector2 position, MagickColor fontColor, Encoding encoding, double fontSize, string font = "Impact", int strokeWidth = 2, MagickColor? strokeColor = null)
public static MagickImage WriteText(this MagickImage image, string text, Vector2 position, MagickColor fontColor, Encoding encoding, double fontSize, string font = "Impact", int strokeWidth = 2, MagickColor? strokeColor = null, bool wrapText = true, Gravity textGravity = Gravity.Northwest)
{
using var label = new MagickImage($"caption:{text}", new MagickReadSettings()
using var label = new MagickImage($"{(wrapText ? "caption" : "label")}:{text}", new MagickReadSettings()
{
Width = image.Width,
Height = image.Height,
BackgroundColor = MagickColors.Transparent,
FillColor = fontColor,
TextGravity = Gravity.Center,
TextGravity = textGravity,
FontPointsize = fontSize,
Font = font,
TextEncoding = encoding,
@@ -99,15 +126,15 @@ public static partial class ImageManager
return image;
}
public static MagickImage WriteText(this MagickImage image, string text, PointD position, MagickColor fontColor, Encoding encoding, string font = "Impact", int strokeWidth = 2, MagickColor? strokeColor = null)
public static MagickImage WriteText(this MagickImage image, string text, PointD position, MagickColor fontColor, Encoding encoding, string font = "Impact", int strokeWidth = 2, MagickColor? strokeColor = null, bool wrapText = true, Gravity textGravity = Gravity.Northwest)
{
using var label = new MagickImage($"caption:{text}", new MagickReadSettings()
using var label = new MagickImage($"{(wrapText ? "caption" : "label")}:{text}", new MagickReadSettings()
{
Width = image.Width,
Height = image.Height,
BackgroundColor = MagickColors.Transparent,
FillColor = fontColor,
TextGravity = Gravity.Center,
TextGravity = textGravity,
Font = font,
TextEncoding = encoding,
StrokeColor = new MagickColor(strokeColor ?? MagickColors.Black),
@@ -119,15 +146,15 @@ public static partial class ImageManager
return image;
}
public static MagickImage WriteText(this MagickImage image, string text, PointD position, MagickColor fontColor, Encoding encoding, double fontSize, string font = "Impact", int strokeWidth = 2, MagickColor? strokeColor = null)
public static MagickImage WriteText(this MagickImage image, string text, PointD position, MagickColor fontColor, Encoding encoding, double fontSize, string font = "Impact", int strokeWidth = 2, MagickColor? strokeColor = null, bool wrapText = true, Gravity textGravity = Gravity.Northwest)
{
using var label = new MagickImage($"caption:{text}", new MagickReadSettings()
using var label = new MagickImage($"{(wrapText ? "caption" : "label")}:{text}", new MagickReadSettings()
{
Width = image.Width,
Height = image.Height,
BackgroundColor = MagickColors.Transparent,
FillColor = fontColor,
TextGravity = Gravity.Center,
TextGravity = textGravity,
FontPointsize = fontSize,
Font = font,
TextEncoding = encoding,
@@ -140,15 +167,15 @@ public static partial class ImageManager
return image;
}
public static MagickImage WriteText(this MagickImage image, string text, int x, int y, MagickColor fontColor, Encoding encoding, string font = "Impact", int strokeWidth = 2, MagickColor? strokeColor = null)
public static MagickImage WriteText(this MagickImage image, string text, int x, int y, MagickColor fontColor, Encoding encoding, string font = "Impact", int strokeWidth = 2, MagickColor? strokeColor = null, bool wrapText = true, Gravity textGravity = Gravity.Northwest)
{
using var label = new MagickImage($"caption:{text}", new MagickReadSettings()
using var label = new MagickImage($"{(wrapText ? "caption" : "label")}:{text}", new MagickReadSettings()
{
Width = image.Width,
Height = image.Height,
BackgroundColor = MagickColors.Transparent,
FillColor = fontColor,
TextGravity = Gravity.Center,
TextGravity = textGravity,
Font = font,
TextEncoding = encoding,
StrokeColor = new MagickColor(strokeColor ?? MagickColors.Black),
@@ -160,15 +187,15 @@ public static partial class ImageManager
return image;
}
public static MagickImage WriteText(this MagickImage image, string text, int x, int y, MagickColor fontColor, Encoding encoding, double fontSize, string font = "Impact", int strokeWidth = 2, MagickColor? strokeColor = null)
public static MagickImage WriteText(this MagickImage image, string text, int x, int y, MagickColor fontColor, Encoding encoding, double fontSize, string font = "Impact", int strokeWidth = 2, MagickColor? strokeColor = null, bool wrapText = true, Gravity textGravity = Gravity.Northwest)
{
using var label = new MagickImage($"caption:{text}", new MagickReadSettings()
using var label = new MagickImage($"{(wrapText ? "caption" : "label")}:{text}", new MagickReadSettings()
{
Width = image.Width,
Height = image.Height,
BackgroundColor = MagickColors.Transparent,
FillColor = fontColor,
TextGravity = Gravity.Center,
TextGravity = textGravity,
FontPointsize = fontSize,
Font = font,
TextEncoding = encoding,

1
src/Program.cs
View File

@@ -32,6 +32,7 @@ builder.Services.AddDbContext<KynarethDbContext>(options =>
var app = builder.Build();
RequestHelper.Configure(app);
ImageManager.Configure(app.Configuration, app.Environment);
AmogusHelper.Configure(app.Environment);

2
src/appsettings.json
View File

@@ -1702,7 +1702,7 @@
"x": 593,
"y": 411,
"w": 169,
"h": 75
"h": 300
}
]
},