| public SetDrawingEffect ( SharpDX drawingEffect, SharpDX textRange ) : void | ||
| drawingEffect | SharpDX | Application-defined drawing effects that apply to the range. This data object will be passed back to the application's drawing callbacks for final rendering. |
| textRange | SharpDX | The text range to which this change applies. |
| 리턴 | void | |
private void DrawText(string text, float locX, float locY, D2D1.Brush fg, D2D1.Brush bg, string font = "", float size = 0)
{
using (TextFormat = new DW.TextFormat(DWFactory, font == "" ? Config.CooldownBarTextFont : font, size == 0 ? Config.CooldownBarTextFontSize : size)) {
TextFormat.WordWrapping = DW.WordWrapping.NoWrap;
using (DW.TextLayout TextLayout = new DW.TextLayout(DWFactory, text, TextFormat, 500, 500)) {
using (TextBrush = new TextBrush(fg, bg)) {
using (TextRenderer = new TextRenderer(Render, TextBrush)) {
TextLayout.SetDrawingEffect(TextBrush, new DW.TextRange(10, 20));
TextLayout.Draw(TextRenderer, locX, locY);
}
}
}
}
}
protected void UpdateInputTextLayout()
{
if (InputText?.IsEmpty() ?? true)
{
InputTextLayout = null;
}
else
{
var textLayout = new DW.TextLayout(DwFactory, InputText, InputTextFormat, 0, 0);
if (HintText != null)
{
var len = Math.Min(InputText.Length, HintText.Length);
for (var i = 0; i < len; i++)
{
var brush = InputText[i] == HintText[i] ? CorrectColorBrush : WrongColorBrush;
textLayout.SetDrawingEffect(brush, new DW.TextRange(i, 1));
}
}
InputTextLayout = textLayout;
}
}
/// <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();
}
static void Main(string[] args)
{
mainForm = new RenderForm("Advanced Text rendering demo");
d2dFactory = new D2DFactory();
dwFactory = new DWriteFactory(SharpDX.DirectWrite.FactoryType.Shared);
textRenderer = new CustomColorRenderer();
CreateResources();
var bgcolor = new Color4(0.1f,0.1f,0.1f,1.0f);
//This is the offset where we start our text layout
Vector2 offset = new Vector2(202.0f,250.0f);
textFormat = new TextFormat(dwFactory, "Arial", FontWeight.Regular, FontStyle.Normal, 16.0f);
textLayout = new TextLayout(dwFactory, introText, textFormat, 300.0f, 200.0f);
//Apply various modifications to text
textLayout.SetUnderline(true, new TextRange(0, 5));
textLayout.SetDrawingEffect(greenBrush, new TextRange(10, 20));
textLayout.SetFontSize(24.0f, new TextRange(6, 4));
textLayout.SetFontFamilyName("Comic Sans MS", new TextRange(11,7));
//Measure full layout
var textSize = textLayout.Metrics;
fullTextBackground = new RectangleF(textSize.Left + offset.X, textSize.Top + offset.Y, textSize.Width, textSize.Height);
//Measure text to apply background to
var metrics = textLayout.HitTestTextRange(53, 4, 0.0f, 0.0f)[0];
textRegionRect = new RectangleF(metrics.Left + offset.X, metrics.Top + offset.Y, metrics.Width, metrics.Height);
//Assign render target and brush to our custom renderer
textRenderer.AssignResources(renderTarget, defaultBrush);
RenderLoop.Run(mainForm, () =>
{
renderTarget.BeginDraw();
renderTarget.Clear(bgcolor);
renderTarget.FillRectangle(fullTextBackground, backgroundBrush);
renderTarget.FillRectangle(textRegionRect, redBrush);
textLayout.Draw(textRenderer, offset.X, offset.Y);
try
{
renderTarget.EndDraw();
}
catch
{
CreateResources();
}
});
d2dFactory.Dispose();
dwFactory.Dispose();
renderTarget.Dispose();
}
