public DrawBoardViewModel()
{
CanvasSize canvasSize1 = new CanvasSize("100%", 1.0);
CanvasSize canvasSize2 = new CanvasSize("125%", 1.25);
CanvasSize canvasSize3 = new CanvasSize("150%", 1.5);
CnavasSizeList.Add(canvasSize1);
CnavasSizeList.Add(canvasSize2);
CnavasSizeList.Add(canvasSize3);
List <MyFontFamily> myFontList = new List <MyFontFamily>();
myFontList = GetAllFonts();
fonts = new ObservableCollection <MyFontFamily>(myFontList);
fontSizeList = new ObservableCollection <int>()
{
6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 26, 28, 32, 36, 42, 46, 50
};
SelectedFontSize = fontSizeList.ToList().Find(p => p == 16);
foregrounds = new ObservableCollection <string>()
{
"White", "Black", "Gray", "Green", "Blue", "Yellow", "Orange"
};
selectedColor = foregrounds.First();
selectedFontFamily = myFontList.Find(p => p.FontName == "微软雅黑");
var allColors = GetAllColors();
lineBrushes = new ObservableCollection <string>(allColors);
selectedLineColor = allColors.Find(p => p == "Red");
}
private List <MyFontFamily> GetAllFonts()
{
List <MyFontFamily> myFontList = new List <MyFontFamily>();
var fontCollection = Fonts.GetFontFamilies(@"c:\Windows\Fonts");
if (fontCollection != null)
{
foreach (var item in fontCollection)
{
var name = string.Empty;
var languageItem = System.Windows.Markup.XmlLanguage.GetLanguage("zh-cn");
if (item.FamilyNames.Keys.Contains(languageItem))
{
name = item.FamilyNames[languageItem];
}
else
{
var enLanguageItem = System.Windows.Markup.XmlLanguage.GetLanguage("en-us");
if (item.FamilyNames.Keys.Contains(enLanguageItem))
{
name = item.FamilyNames[enLanguageItem];
}
}
var myFontItem = new MyFontFamily()
{
FontFamilyEntity = item, FontName = name
};
myFontList.Add(myFontItem);
}
}
return(myFontList);
}