Source/TextDrawing.cs

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using System;
using System.Text;
using System.Drawing;
using System.Windows.Forms;
using System.Drawing.Text;

#if DOTNETBAR
namespace DevComponents.DotNetBar
#else
namespace DevComponents.Tree
#endif
{
    internal class TextDrawing
    {
        static TextDrawing()
        {
            string lc = Application.CurrentCulture.TwoLetterISOLanguageName;
            if (lc == "ja" || lc == "ko" || lc == "zh" || lc == "ar")
                UseGenericDefault = true;
        }

        public static bool TextDrawingEnabled = true;
        public static bool UseTextRenderer = false;

        public static void DrawString(Graphics g, string text, Font font, Color color, int x, int y, eTextFormat format)
        {
            DrawString(g, text, font, color, new Rectangle(x, y, 0, 0), format);
        }
        public static void DrawString(Graphics g, string text, Font font, Color color, Rectangle bounds, eTextFormat format)
        {
            #if FRAMEWORK20
            if (UseTextRenderer && (format & eTextFormat.Vertical) == 0)
                TextRenderer.DrawText(g, text, font, bounds, color, GetTextFormatFlags(format));
            else
                DrawStringLegacy(g, text, font, color, bounds, format);
            #else
            DrawStringLegacy(g, text, font, color, bounds, format);
            #endif
        }

        public static void DrawStringLegacy(Graphics g, string text, Font font, Color color, Rectangle bounds, eTextFormat format)
        {
            if (color.IsEmpty || !TextDrawingEnabled)
                return;

            using(SolidBrush brush=new SolidBrush(color))
                g.DrawString(text,font,brush,bounds,GetStringFormat(format));
        }


        public static Size MeasureString(Graphics g, string text, Font font)
        {
            return MeasureString(g, text, font, Size.Empty, eTextFormat.Default);
        }

        public static Size MeasureString(Graphics g, string text, Font font, int proposedWidth, eTextFormat format)
        {
            return MeasureString(g, text, font, new Size(proposedWidth, 0), format);
        }