From 0ca11ec962d01b422b9c03b371383cfcc7507cbb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=9C=D0=B0=D0=BA=D1=81=D0=B8=D0=BC=20=D0=91=D0=B0=D0=B3?=
 =?UTF-8?q?=D1=80=D1=8F=D0=BD=D1=86=D0=B5=D0=B2?= <maxbag97619@gmail.com>
Date: Thu, 30 Apr 2020 15:13:47 +0300
Subject: [PATCH] Added DrawTextOptions

Former-commit-id: 240c9bb23b990855a1e102edb459217975eb2a29
---
 .../ArgumentContainerFluentExtensions.cs      | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/FFMpegCore/FFMPEG/Argument/ArgumentContainerFluentExtensions.cs b/FFMpegCore/FFMPEG/Argument/ArgumentContainerFluentExtensions.cs
index 4e8cc98..daf905c 100644
--- a/FFMpegCore/FFMPEG/Argument/ArgumentContainerFluentExtensions.cs
+++ b/FFMpegCore/FFMPEG/Argument/ArgumentContainerFluentExtensions.cs
@@ -82,6 +82,32 @@ public static ArgumentContainer DisableChannel(this ArgumentContainer container,
             return container;
         }
 
+        public class DrawTextOptions
+        {
+            public string Text { get; set; }
+            public string FontPath { get; set; }
+            public List<(string, string)> Params { get; private set; }
+
+            public DrawTextOptions()
+            {
+                Params = new List<(string, string)>();
+            }
+
+            public DrawTextOptions AddParam(string key, string value)
+            {
+                Params.Add((key, value));
+                return this;
+            }
+        }
+
+        public static ArgumentContainer DrawText(this ArgumentContainer container, Action<DrawTextOptions> builder)
+        {
+            var argumentParams = new DrawTextOptions();
+            builder.Invoke(argumentParams);
+            container.Add(new DrawTextArgument(argumentParams.Text, argumentParams.FontPath, argumentParams.Params.ToArray()));
+            return container;
+        }
+
         public static ArgumentContainer DrawText(this ArgumentContainer container, string text, string fontPath, params (string, string)[] optionalArguments)
         {
             container.Add(new DrawTextArgument(text, fontPath, optionalArguments));