/// <summary>
///
/// </summary>
/// <param name="text"></param>
/// <param name="level"></param>
/// <returns></returns>
internal static NParagraph GetTitleParagraphNoBorder(string text, int level)
{
double fontSize = 10;
ENFontStyle fontStyle = ENFontStyle.Regular;
switch (level)
{
case 1:
fontSize = 16;
fontStyle = ENFontStyle.Bold;
break;
case 2:
fontSize = 10;
fontStyle = ENFontStyle.Bold;
break;
}
NParagraph paragraph = new NParagraph();
paragraph.HorizontalAlignment = ENAlign.Left;
paragraph.FontSize = fontSize;
paragraph.FontStyle = fontStyle;
NTextInline textInline = new NTextInline(text);
textInline.FontStyle = fontStyle;
textInline.FontSize = fontSize;
paragraph.Inlines.Add(textInline);
return(paragraph);
}
private void OnFontStyleChanged(NValueChangeEventArgs args)
{
string fontFamily = (m_FontFamiliesComboBox.SelectedItem.Content as NLabel).Text;
int fontSize = Int32.Parse((m_FontSizeComboBox.SelectedItem.Content as NLabel).Text);
ENFontStyle fontStyle = ENFontStyle.Regular;
if (m_BoldCheckBox.Checked)
{
fontStyle |= ENFontStyle.Bold;
}
if (m_ItalicCheckBox.Checked)
{
fontStyle |= ENFontStyle.Italic;
}
if (m_UnderlineCheckBox.Checked)
{
fontStyle |= ENFontStyle.Underline;
}
if (m_StrikeThroughCheckBox.Checked)
{
fontStyle |= ENFontStyle.Strikethrough;
}
m_Label.Font = new NFont(fontFamily, fontSize, fontStyle, ENFontRasterizationMode.Antialiased);
}
/// <summary>
///
/// </summary>
/// <param name="args"></param>
private void OnCanvasPrePaint(NCanvasPaintEventArgs args)
{
NCanvas canvas = args.TargetNode as NCanvas;
if (canvas == null)
{
return;
}
NPaintVisitor paintVisitor = args.PaintVisitor;
NRectangle contentEge = canvas.GetContentEdge();
// create the text bounds
double width = contentEge.Width * 0.5;
double height = contentEge.Height * 0.5;
NPoint center = contentEge.Center;
NRectangle textBounds = new NRectangle(center.X - width / 2.0, center.Y - height / 2.0, width, height);
// create the settings
NPaintTextRectSettings settings = new NPaintTextRectSettings();
settings.SingleLine = false;
settings.WrapMode = ENTextWrapMode.WordWrap;
settings.HorzAlign = ENTextHorzAlign.Center;
settings.VertAlign = ENTextVertAlign.Center;
// create the text
StringBuilder builder = new StringBuilder();
builder.AppendLine("This text is displayed using Liberation Fonts!");
builder.AppendLine("distributed under the SIL Open Font License (OFL)");
// paint the bounding box
paintVisitor.ClearStyles();
paintVisitor.SetFill(NColor.LightBlue);
paintVisitor.PaintRectangle(textBounds);
// init font and fill
paintVisitor.SetFill(NColor.Black);
ENFontStyle fontStyle = NFontFaceDescriptor.FontVariantToFontStyle(m_FontDescriptor.FontVariant);
paintVisitor.SetFont(new NFont(m_FontDescriptor.FamilyName, 10, fontStyle));
// paint the text
paintVisitor.PaintString(textBounds, builder.ToString(), ref settings);
}
