public static void LoadFromViewModel(this ProjectPathPrinterLayer projectPathPrinterLayer, ProjectPathElementViewModel projectPathElementViewModel)
{
DrawingFontStyles drawingFontStyles = DrawingFontStyles.Regular;
if (projectPathElementViewModel.IsBold)
{
drawingFontStyles = drawingFontStyles | DrawingFontStyles.Bold;
}
if (projectPathElementViewModel.IsItalic)
{
drawingFontStyles = drawingFontStyles | DrawingFontStyles.Italic;
}
if (projectPathElementViewModel.IsStrikeout)
{
drawingFontStyles = drawingFontStyles | DrawingFontStyles.Strikeout;
}
if (projectPathElementViewModel.IsUnderline)
{
drawingFontStyles = drawingFontStyles | DrawingFontStyles.Underline;
}
GeoFont font = new GeoFont(projectPathElementViewModel.FontName.Source, projectPathElementViewModel.FontSize, drawingFontStyles);
projectPathPrinterLayer.ProjectPath = projectPathElementViewModel.ProjectPath;
projectPathPrinterLayer.Font = font;
projectPathPrinterLayer.TextBrush = projectPathElementViewModel.FontColor;
projectPathPrinterLayer.DragMode = projectPathElementViewModel.DragMode;
projectPathPrinterLayer.ResizeMode = projectPathElementViewModel.ResizeMode;
}
private void RefreshPreview(string propertyName)
{
if (propertyName != "Preview" && !string.IsNullOrEmpty(ProjectPath.Trim()))
{
ProjectPathPrinterLayer projectPathPrinterLayer = new ProjectPathPrinterLayer();
projectPathPrinterLayer.LoadFromViewModel(this);
using (Bitmap bitmap = new Bitmap(460, 50))
{
PlatformGeoCanvas canvas = new PlatformGeoCanvas();
canvas.BeginDrawing(bitmap, new RectangleShape(-180, 90, 180, -90), GeographyUnit.Meter);
projectPathPrinterLayer.SafeProcess(() =>
{
projectPathPrinterLayer.Draw(canvas, new Collection <SimpleCandidate>());
});
canvas.EndDrawing();
MemoryStream ms = new MemoryStream();
bitmap.Save(ms, ImageFormat.Png);
BitmapImage bitmapImage = new BitmapImage();
bitmapImage.BeginInit();
bitmapImage.StreamSource = ms;
bitmapImage.EndInit();
preview = bitmapImage;
RaisePropertyChanged(() => Preview);
}
}
}
internal void SetProperties(ProjectPathPrinterLayer printerLayer)
{
viewModel.ProjectPath = printerLayer.ProjectPath;
viewModel.FontName = new FontFamily(printerLayer.Font.FontName);
viewModel.FontSize = printerLayer.Font.Size;
viewModel.IsBold = (printerLayer.Font.Style & DrawingFontStyles.Bold) == DrawingFontStyles.Bold;
viewModel.IsItalic = (printerLayer.Font.Style & DrawingFontStyles.Italic) == DrawingFontStyles.Italic;
viewModel.IsStrikeout = (printerLayer.Font.Style & DrawingFontStyles.Strikeout) == DrawingFontStyles.Strikeout;
viewModel.IsUnderline = (printerLayer.Font.Style & DrawingFontStyles.Underline) == DrawingFontStyles.Underline;
viewModel.FontColor = printerLayer.TextBrush;
viewModel.DragMode = printerLayer.DragMode;
viewModel.ResizeMode = printerLayer.ResizeMode;
}