Method PaintLayout

TexturedFontEditor/FontEditor.cs:105–153

(Graphics g, bool bShowSelectedItem)

        private Pen _M_RealMargin = new Pen(Color.LightBlue);
        private Pen _M_SelectedMargin = new Pen(Color.Red);
        void PaintLayout(Graphics g, bool bShowSelectedItem)
        {
            HashSet<FontDef.CharDef> tSet = null;
            if (bShowSelectedItem)
            {
                tSet = new HashSet<FontDef.CharDef>();

                if (listView_charmap.SelectedItems.Count > 0)
                {
                    foreach (ListViewItem y in listView_charmap.SelectedItems)
                    {
                        tSet.Add((FontDef.CharDef)y.Tag);
                    }
                }
            }

            if (ToolStripMenuItem_showmargin.Checked)
            {
                // 图像辅助线
                foreach (FontDef.CharDef x in _Def.CharList)
                {
                    g.DrawRectangle(_M_ImageMargin, new Rectangle(x.Location, x.CharSize));
                }
            }

            if (ToolStripMenuItem_showfont.Checked)
            {
                // 文字度量线
                foreach (FontDef.CharDef x in _Def.CharList)
                {
                    bool bSelected = false;

                    if (bShowSelectedItem)
                        if (tSet.Contains(x))
                            bSelected = true;

                    if (bSelected)
                    {
                        g.DrawRectangle(_M_SelectedMargin,
                            new Rectangle(x.Location.X + x.ImageMargin, x.Location.Y + x.ImageMargin, x.CharSize.Width - x.ImageMargin * 2, x.CharSize.Height - x.ImageMargin * 2));
                    }
                    else
                    {
                        g.DrawRectangle(_M_RealMargin,
                            new Rectangle(x.Location.X + x.ImageMargin, x.Location.Y + x.ImageMargin, x.CharSize.Width - x.ImageMargin * 2, x.CharSize.Height - x.ImageMargin * 2));
                    }
                }
            }
        }

        private void FontEditor_Load(object sender, EventArgs e)
        {