BPASmartClient/BPASmartClient.CustomResource/Pages/Model/TextToImage.cs

using System;
using System.Collections.Generic;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace BPASmartClient.CustomResource.Pages.Model
{
    internal class TextToImage
    {
        public Image CreateTextImage(string text, Font font, Color backgroundColor, Color foreColor, int margin = 5, RotateFlipType rotate = RotateFlipType.RotateNoneFlipNone)
        {
            SizeF sizeF = Graphics.FromImage(new Bitmap(1, 1)).MeasureString(text, font);
            Bitmap bitmap = new Bitmap((int)sizeF.Width + margin * 2, (int)sizeF.Height + margin * 2);
            Graphics g = Graphics.FromImage(bitmap);
            g = Graphics.FromImage(bitmap);
            g.SmoothingMode = SmoothingMode.HighQuality;
            g.FillRegion(new SolidBrush(backgroundColor), g.Clip);
            g.DrawString(text, font, new SolidBrush(foreColor), margin, margin);
            g.Dispose();
            bitmap.RotateFlip(rotate);
            return bitmap;
        }
    }
}