/// <summary>
/// Crea la geometría
/// </summary>
private Geometry CreateGeometry()
{
PathGeometry pathGeometry = new PathGeometry();
// Obtiene la figura de los recursos si es necesario
_shape = GetShape(_shape);
// Añade las figuras a la geometría
foreach (FigureModel figure in _shape.Figures)
{
pathGeometry.AddGeometry(Geometry.Combine(Geometry.Empty, Geometry.Parse(figure.Data),
GeometryCombineMode.Union,
ViewTransformTools.GetTransforms(figure.Transforms)));
}
// Asigna el método de relleno
pathGeometry.FillRule = ViewTools.Convert(_shape.FillMode);
// Añade las geometrías a la geometría principal
//! Esto no parece añadir nada en especial
pathGeometry.Transform = ViewTransformTools.GetTransforms(_shape.Transforms);
// Devuelve la geometría creada
return(pathGeometry);
}
/// <summary>
/// Crea la geometría basándose en el texto formateado
/// </summary>
private Geometry CreateGeometry()
{
FormattedText formattedText;
FontStyle fontStyle = FontStyles.Normal;
FontWeight fontWeight = FontWeights.Medium;
Geometry textGeometry;
// Obtiene el estilo del texto
if (Bold)
{
fontWeight = FontWeights.Bold;
}
if (Italic)
{
fontStyle = FontStyles.Italic;
}
// Asigna el ancho de la fuente
if (FontSize == 0)
{
FontSize = 10;
}
// Crea el texto formateado basándose en el conjunto de propiedades
//! En este caso la brocha no importa porque simplemente se crea la geometría
formattedText = new FormattedText(Text ?? string.Empty, System.Globalization.CultureInfo.CurrentCulture,
FlowDirection.LeftToRight,
new Typeface(new FontFamily(Font), fontStyle, fontWeight, FontStretches.Normal),
FontSize, Brushes.Black,
VisualTreeHelper.GetDpi(this).PixelsPerDip);
// Asigna el ancho máximo del texto
if (MaxTextWidth == 0)
{
formattedText.MaxTextWidth = 80;
}
else
{
formattedText.MaxTextWidth = MaxTextWidth;
}
if (MaxTextHeight == 0)
{
formattedText.MaxTextHeight = 80;
}
else
{
formattedText.MaxTextHeight = MaxTextHeight;
}
// Obtiene la geometría del texto
if (Highlight)
{
textGeometry = formattedText.BuildHighlightGeometry(new Point(TextLeft, TextTop));
}
else
{
textGeometry = formattedText.BuildGeometry(new Point(TextLeft, TextTop));
}
// Asigna las transformaciones
textGeometry.Transform = ViewTransformTools.GetTransforms(PageItem.Transforms);
// Devuelve la geometría
return(textGeometry);
/*
* string testString = "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor";
*
* // Create the initial formatted text string.
* FormattedText formattedText = new FormattedText(
* testString,
* CultureInfo.GetCultureInfo("en-us"),
* FlowDirection.LeftToRight,
* new Typeface("Verdana"),
* 32,
* Brushes.Black);
*
* // Set a maximum width and height. If the text overflows these values, an ellipsis "..." appears.
* formattedText.MaxTextWidth = 300;
* formattedText.MaxTextHeight = 240;
*
* // Use a larger font size beginning at the first (zero-based) character and continuing for 5 characters.
* // The font size is calculated in terms of points -- not as device-independent pixels.
* formattedText.SetFontSize(36 * (96.0 / 72.0), 0, 5);
*
* // Use a Bold font weight beginning at the 6th character and continuing for 11 characters.
* formattedText.SetFontWeight(FontWeights.Bold, 6, 11);
*
* // Use a linear gradient brush beginning at the 6th character and continuing for 11 characters.
* formattedText.SetForegroundBrush(
* new LinearGradientBrush(
* Colors.Orange,
* Colors.Teal,
* 90.0),
* 6, 11);
*
* // Use an Italic font style beginning at the 28th character and continuing for 28 characters.
* formattedText.SetFontStyle(FontStyles.Italic, 28, 28);
*
* // Draw the formatted text string to the DrawingContext of the control.
* drawingContext.DrawText(formattedText, new Point(10, 0));
*/
}
