public void Draw(D2D.RenderTarget target, float fontSize, string text, PointF point, DW.TextAlignment alignment,
D2D.SolidColorBrush fillBrush, D2D.SolidColorBrush edgeBrush, float edgeWidth)
{
D2D.Geometry geometry = CreateGeometry(fontSize, text);
switch (alignment)
{
case DW.TextAlignment.Leading:
target.Transform = Matrix3x2.Translation(point);
break;
case DW.TextAlignment.Center:
{
RectangleF bounds = D2D.Geometry.GetBounds(geometry);
target.Transform = Matrix3x2.Translation(point.X - bounds.Width / 2f, point.Y);
}
break;
case DW.TextAlignment.Trailing:
{
RectangleF bounds = D2D.Geometry.GetBounds(geometry);
target.Transform = Matrix3x2.Translation(point.X - bounds.Width, point.Y);
}
break;
}
target.DrawGeometry(geometry, edgeBrush, edgeWidth);
target.FillGeometry(geometry, fillBrush);
}
/// <summary>
/// GDI互換コンテクストでレンダーターゲットが初期化された際の処理
/// </summary>
private void context_TargetsInitialized(object sender, EventArgs e)
{
_gdiContext.D2DRenderTarget.AntialiasMode = D2D.AntialiasMode.Aliased;
_gdiContext.D2DRenderTarget.TextAntialiasMode = D2D.TextAntialiasMode.Aliased;
#if DEBUG
_textFormat = _deviceManager.DWFactory.CreateTextFormat("MS Gothic", DW.FontWeight.Normal, DW.FontStyle.Normal,
DW.FontStretch.Normal, 20, "");
_textFormat.TextAlignment = DW.TextAlignment.Center;
_textFormat.ParagraphAlignment = DW.ParagraphAlignment.Center;
_textBrush = new D2D.SolidColorBrush(_gdiContext.D2DRenderTarget, new Color4(1.0f, 1.0f, 0.2f, 1.0f));
#endif
}
