put better caption in result image

2026-04-22 21:26:31 +00:00 · 2025-04-03 11:56:01 +03:00
parent c9800107a6
commit 36b3bf1712
2 changed files with 30 additions and 1 deletions
@@ -0,0 +1,28 @@
+using System.Drawing;
+
+namespace Azaion.Common.Extensions;
+
+public static class GraphicsExtensions
+{
+    public static void DrawTextBox(this Graphics g, string text, PointF position, Brush background, Brush foreground)
+    {
+        using var textFont = new Font(FontFamily.GenericSerif, 14);
+        using var stringFormat = new StringFormat();
+        stringFormat.LineAlignment = StringAlignment.Near;
+        stringFormat.Alignment = StringAlignment.Center;
+
+        var padding = 1.0f;
+        var textSize = g.MeasureString(text, textFont);
+
+        var backgroundRect = new RectangleF(
+            position.X - textSize.Width / 2.0f - padding,
+            position.Y - padding,
+            textSize.Width + 2 * padding,
+            textSize.Height + 2 * padding
+        );
+
+        g.FillRectangle(background, backgroundRect);
+        g.DrawString(text, textFont, foreground, position, stringFormat);
+    }
+    
+}