/// <summary>
/// Copy given style to initialize a new instance.
/// </summary>
/// <param name="style">A Style from which property values are to be copied.</param>
public GraphicStyle(Style style, bool scaling = true) : base(style)
{
float scaleFactor = 1f;
if (scaling)
{
using (var bitmap = new Drawing.Bitmap(1, 1))
using (var graphics = Drawing.Graphics.FromImage(bitmap))
{
scaleFactor = 96 / graphics.DpiY;
}
}
if (string.IsNullOrEmpty(Name))
{
// TODO: is this needed here? should do in styledialog?
Name = "Style-" + new Random().Next(1000, 9999).ToString();
}
var fontStyle = Drawing.FontStyle.Regular;
if (style.IsBold)
{
fontStyle |= Drawing.FontStyle.Bold;
}
if (style.IsItalic)
{
fontStyle |= Drawing.FontStyle.Italic;
}
if (style.IsUnderline)
{
fontStyle |= Drawing.FontStyle.Underline;
}
if (style.IsStrikethrough)
{
fontStyle |= Drawing.FontStyle.Strikeout;
}
try
{
Font = new Drawing.Font(
FontFamily, (float)fontSize * scaleFactor, fontStyle);
}
catch (Exception exc)
{
logger.WriteLine(
$"error creating font({FontFamily}, {fontSize}, {fontStyle})", exc);
Font = new Drawing.Font(
DefaultFontFamily, (float)DefaultFontSize * scaleFactor, fontStyle);
}
try
{
Foreground = Color.Equals(Automatic)
? Drawing.Color.Black
: Drawing.ColorTranslator.FromHtml(Color);
}
catch (Exception exc)
{
logger.WriteLine($"error translating color {Color}", exc);
Foreground = Drawing.Color.Black;
}
try
{
Background = Highlight.Equals(Automatic)
? Drawing.Color.Transparent
: Drawing.ColorTranslator.FromHtml(Highlight);
}
catch (Exception exc)
{
logger.WriteLine($"error translating highlight {Highlight}", exc);
Background = Drawing.Color.Transparent;
}
}
