Inserimento SkiaSharp x gestione SVG --> png cross-platform

This commit is contained in:
Samuele Locatelli
2023-08-01 11:45:07 +02:00
parent 71376e4a35
commit f9717618af
6 changed files with 34 additions and 16 deletions
+1 -1
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@@ -1,6 +1,6 @@
<body>
<i>WebDoorCreator - Egalware</i>
<h4>Version: 0.9.2308.0109</h4>
<h4>Version: 0.9.2308.0111</h4>
<br /> Release note:
<ul>
<li>
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@@ -1 +1 @@
0.9.2308.0109
0.9.2308.0111
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@@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<item>
<version>0.9.2308.0109</version>
<version>0.9.2308.0111</version>
<url>http://nexus.steamware.net/repository/SWS/WDC/stable/WDC.UI.zip</url>
<changelog>http://nexus.steamware.net/repository/SWS/WDC/stable/ChangeLog.html</changelog>
<mandatory>false</mandatory>
@@ -1,8 +1,14 @@
using Microsoft.AspNetCore.Mvc;
using NLog;
using SkiaSharp;
using Svg;
using Svg.Skia;
using System.Drawing;
using WebDoorCreator.Data.Services;
#if false
using SkiaSharp;
using Svg.Skia;
#endif
namespace WebDoorCreator.API.Controllers
{
@@ -31,6 +37,7 @@ namespace WebDoorCreator.API.Controllers
return "OK";
}
[HttpGet("GetImage.png")]
public async Task<IActionResult> GetImagePng(int DoorId)
{
@@ -38,10 +45,27 @@ namespace WebDoorCreator.API.Controllers
string svgContent = await QDataServ.DoorGetLastSvg(DoorId);
if (!string.IsNullOrEmpty(svgContent))
{
var mySvg = SvgDocument.FromSvg<SvgDocument>(svgContent);
//result = System.Text.Encoding.UTF8.GetBytes(svgContent);
var myBmp = mySvg.Draw();
result = ImageToByte2(myBmp);
using (var svg = new SKSvg())
{
if (svg.FromSvg(svgContent) is { })
{
using (var stream = new MemoryStream())
{
svg.Picture?.ToImage(stream, SKColors.Empty, SKEncodedImageFormat.Png, 100, 1f, 1f, SKColorType.Rgba8888, SKAlphaType.Unpremul, SKColorSpace.CreateSrgb());
result = stream.ToArray();
}
}
}
#if false
var mySvg = SvgDocument.FromSvg<SvgDocument>(svgContent);
//result = System.Text.Encoding.UTF8.GetBytes(svgContent);
var myBmp = mySvg.Draw();
using (var stream = new MemoryStream())
{
img.Save(stream, System.Drawing.Imaging.ImageFormat.Png);
result= stream.ToArray();
}
#endif
}
return File(result, "image/png");
}
@@ -72,14 +96,6 @@ namespace WebDoorCreator.API.Controllers
#region Private Methods
private byte[] ImageToByte2(Image img)
{
using (var stream = new MemoryStream())
{
img.Save(stream, System.Drawing.Imaging.ImageFormat.Png);
return stream.ToArray();
}
}
#endregion Private Methods
@@ -20,11 +20,13 @@
<ItemGroup>
<PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
<PackageReference Include="NLog" Version="5.2.2" />
<PackageReference Include="SkiaSharp" Version="2.88.3" />
<PackageReference Include="StackExchange.Redis" Version="2.6.122" />
<PackageReference Include="StackExchange.Redis.Extensions.AspNetCore" Version="9.1.0" />
<PackageReference Include="StackExchange.Redis.Extensions.Core" Version="9.1.0" />
<PackageReference Include="StackExchange.Redis.Extensions.Newtonsoft" Version="9.1.0" />
<PackageReference Include="Svg" Version="3.4.4" />
<PackageReference Include="Svg.Skia" Version="1.0.0" />
<PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
</ItemGroup>
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@@ -3,7 +3,7 @@
<PropertyGroup>
<TargetFramework>net6.0</TargetFramework>
<Nullable>enable</Nullable>
<Version>0.9.2308.0109</Version>
<Version>0.9.2308.0111</Version>
<ImplicitUsings>enable</ImplicitUsings>
<UserSecretsId>aspnet-WebDoorCreator.UI-dfe95fed-1398-4144-bd43-8b3a765d6608</UserSecretsId>
</PropertyGroup>