protected override void OnCreateDeviceIndependentResources(Direct2DFactory factory)
{
base.OnCreateDeviceIndependentResources(factory);
this._textFormat = DirectWriteFactory.CreateTextFormat("Gabriola", 72);
this._textFormat.TextAlignment = TextAlignment.Center;
this._textFormat.ParagraphAlignment = ParagraphAlignment.Center;
float width = ClientSize.Width / _dpiScaleX;
float height = ClientSize.Height / _dpiScaleY;
this._textLayout = DirectWriteFactory.CreateTextLayout(
_text,
this._textFormat,
width,
height);
this._textLayout.SetFontSize(100, new TextRange(20, 6));
this._textLayout.SetUnderline(true, new TextRange(20, 11));
this._textLayout.SetFontWeight(FontWeight.Bold, new TextRange(20, 11));
using (Typography typography = DirectWriteFactory.CreateTypography())
{
typography.AddFontFeature(FontFeatureTag.StylisticSet7, 1);
this._textLayout.SetTypography(typography, new TextRange(0, _text.Length));
}
}
/// <summary>
/// Inits the font family names from DirectWrite
/// </summary>
private void InitTextFormatLayout()
{
FontFamilyName = "Gabriola";
FontSize = 72;
FontText = "Client Drawing Effect Example!";
// Initialize a TextFormat
CurrentTextFormat = new TextFormat(FactoryDWrite, FontFamilyName, FontSize)
{
TextAlignment = TextAlignment.Center, ParagraphAlignment = ParagraphAlignment.Center
};
CurrentTextLayout = new TextLayout(FactoryDWrite, FontText, CurrentTextFormat, ClientRectangle.Width, ClientRectangle.Height);
RedDrawingeffect = new ColorDrawingEffect(new Color4(1, 1, 0, 0));
BlueDrawingEffect = new ColorDrawingEffect(new Color4(1, 0, 0, 1));
GreenDrawingEffect = new ColorDrawingEffect(new Color4(1, 0, 1, 0));
CurrentTextLayout.SetDrawingEffect(RedDrawingeffect, new TextRange(0, 14));
CurrentTextLayout.SetDrawingEffect(BlueDrawingEffect, new TextRange(14, 7));
CurrentTextLayout.SetDrawingEffect(GreenDrawingEffect, new TextRange(21, 8));
// Set a stylistic typography
var typo = new Typography(FactoryDWrite);
typo.AddFontFeature(new FontFeature(FontFeatureTag.StylisticSet7, 1));
CurrentTextLayout.SetTypography(typo, CurrentTextRange);
typo.Release();
}
/// <summary>
/// Inits the font family names from DirectWrite
/// </summary>
private void InitTextFormatLayout()
{
FontFamilyName = "Gabriola";
FontSize = 72;
FontText = "Client Drawing Effect Example!";
// Initialize a TextFormat
CurrentTextFormat = new TextFormat(FactoryDWrite, FontFamilyName, FontSize);
CurrentTextFormat.TextAlignment = TextAlignment.Center;
CurrentTextFormat.ParagraphAlignment = ParagraphAlignment.Center;
CurrentTextLayout = new TextLayout(FactoryDWrite, FontText, CurrentTextFormat, ClientRectangle.Width, ClientRectangle.Height);
RedDrawingeffect = new ColorDrawingEffect(Color.Red);
BlueDrawingEffect = new ColorDrawingEffect(Color.Blue);
GreenDrawingEffect = new ColorDrawingEffect(Color.Green);
CurrentTextLayout.SetDrawingEffect(RedDrawingeffect, new TextRange(0, 14));
CurrentTextLayout.SetDrawingEffect(BlueDrawingEffect, new TextRange(14, 7));
CurrentTextLayout.SetDrawingEffect(GreenDrawingEffect, new TextRange(21, 8));
CurrentTextLayout.SetUnderline(true, new TextRange(0, 20));
CurrentTextLayout.SetStrikethrough(true, new TextRange(22, 7));
// Set a stylistic typography
using (var typo = new Typography(FactoryDWrite))
{
typo.AddFontFeature(new FontFeature(FontFeatureTag.StylisticSet7, 1));
CurrentTextLayout.SetTypography(typo, CurrentTextRange);
}
}
protected override void OnCreateDeviceResources(WindowRenderTarget renderTarget)
{
base.OnCreateDeviceResources(renderTarget);
float width = ClientSize.Width / _dpiScaleX;
float height = ClientSize.Height / _dpiScaleY;
this._textLayout = DirectWriteFactory.CreateTextLayout(
_text,
this._textFormat,
width,
height);
using (Typography typography = DirectWriteFactory.CreateTypography())
{
typography.AddFontFeature(FontFeatureTag.StylisticSet7, 1);
this._textLayout.SetTypography(typography, new TextRange(0, _text.Length));
}
Bitmap bitmap = RenderTarget.CreateBitmap(this.GetType(), "heart.png");
this._bitmapInlineObject = new BitmapInlineObject(RenderTarget, bitmap);
this._textLayout.SetInlineObject(this._bitmapInlineObject, new TextRange(2, 1));
this._blackBrush = renderTarget.CreateSolidColorBrush(Color.FromKnown(Colors.Black, 1));
}
protected override void OnCreateDeviceIndependentResources(Direct2DFactory factory)
{
base.OnCreateDeviceIndependentResources(factory);
this._textFormat = DirectWriteFactory.CreateTextFormat("Gabriola",
FontWeight.Normal,
FontStyle.Normal,
FontStretch.Normal,
72);
this._textFormat.TextAlignment = TextAlignment.Center;
this._textFormat.ParagraphAlignment = ParagraphAlignment.Center;
float width = ClientSize.Width / _dpiScaleX;
float height = ClientSize.Height / _dpiScaleY;
this._textLayout = DirectWriteFactory.CreateTextLayout(
_text,
this._textFormat,
width,
height);
using (Typography typography = DirectWriteFactory.CreateTypography())
{
typography.AddFontFeature(FontFeatureTag.StylisticSet7, 1);
this._textLayout.SetTypography(typography, new TextRange(0, _text.Length));
}
Bitmap bitmap = RenderTarget.CreateBitmap(this.GetType(), "heart.png");
this._bitmapInlineObject = new BitmapInlineObject(RenderTarget, bitmap);
this._textLayout.SetInlineObject(this._bitmapInlineObject, new TextRange(2, 1));
}
protected override void OnCreateDeviceIndependentResources(Direct2DFactory factory)
{
base.OnCreateDeviceIndependentResources(factory);
this._redColorDrawingEffect = new ColorDrawingEffect(Color.FromARGB(Colors.Red, 1));
this._greenColorDrawingEffect = new ColorDrawingEffect(Color.FromARGB(Colors.Green, 1));
this._blueColorDrawingEffect = new ColorDrawingEffect(Color.FromARGB(Colors.Blue, 1));
this._textFormat = DirectWriteFactory.CreateTextFormat("Gabriola",
FontWeight.Normal,
FontStyle.Normal,
FontStretch.Normal,
72);
this._textFormat.TextAlignment = TextAlignment.Center;
this._textFormat.ParagraphAlignment = ParagraphAlignment.Center;
float width = ClientSize.Width / _dpiScaleX;
float height = ClientSize.Height / _dpiScaleY;
this._textLayout = DirectWriteFactory.CreateTextLayout(
_text,
this._textFormat,
width,
height);
this._textLayout.SetFontSize(100, new TextRange(20, 6));
this._textLayout.SetDrawingEffect(_blueColorDrawingEffect, new TextRange(6, 5));
this._textLayout.SetDrawingEffect(_redColorDrawingEffect, new TextRange(20, 6));
this._textLayout.SetDrawingEffect(_greenColorDrawingEffect, new TextRange(26, 5));
ClientDrawingEffect effect = this._textLayout.GetDrawingEffect(7);
this._textLayout.SetUnderline(true, new TextRange(20, 11));
this._textLayout.SetFontWeight(FontWeight.Bold, new TextRange(20, 11));
using (Typography typography = DirectWriteFactory.CreateTypography())
{
typography.AddFontFeature(FontFeatureTag.StylisticSet7, 1);
this._textLayout.SetTypography(typography, new TextRange(0, _text.Length));
}
}
/// <summary>
/// Updates the TextFormat and TextLayout.
/// </summary>
private void UpdateTextFormatAndLayout()
{
try
{
if (CurrentTextFormat != null)
{
CurrentTextFormat.Dispose();
CurrentTextFormat = null;
}
if (CurrentTextLayout != null)
{
CurrentTextLayout.Dispose();
CurrentTextLayout = null;
}
// Initialize a TextFormat
CurrentTextFormat = new TextFormat(FactoryDWrite, FontFamilyName, FontSize)
{
TextAlignment = TextAlignment.Center, ParagraphAlignment = ParagraphAlignment.Center
};
CurrentTextLayout = new TextLayout(FactoryDWrite, FontText, CurrentTextFormat, renderControl.Width, renderControl.Height);
// Set a stylistic typography
var typo = new Typography(FactoryDWrite);
typo.AddFontFeature(new FontFeature(FontFeatureTag.StylisticSet7, 1));
CurrentTextLayout.SetTypography(typo, CurrentTextRange);
typo.Dispose();
UpdateBold();
UpdateItalic();
UpdateUnderline();
UpdateFontSize();
}
catch (Exception ex)
{
LogException(ex);
}
}
