public override void DrawBitmap(DBitmap bitmap, DPoint pt, double alpha)
{
cr.SetSource((ImageSurface)bitmap.NativeBmp, pt.X, pt.Y);
cr.PaintWithAlpha(alpha);
}
public override void DrawBitmap(DBitmap bitmap, DRect rect)
{
DrawBitmap(bitmap, rect, 1);
}
public CairoGraphics(DBitmap bmp)
{
cr = new Context((ImageSurface)bmp.NativeBmp);
}
public override void DrawBitmap(DBitmap bitmap, DPoint pt)
{
DrawBitmap(bitmap, pt, 1);
}
void AnnoTools_ImportAnnotationsArea(DBitmap bmp)
{
// progress form
ProgressForm pf = new ProgressForm();
pf.Text = WbLocale.ImportingAreaAsImage;
pf.Shown += delegate(object s, EventArgs e)
{
Application.DoEvents();
// import annotations
undoRedoArea.Start(WbLocale.ImportAnnotations);
BitmapFigure f = new BitmapFigure(new DRect(10, 10, bmp.Width, bmp.Height), 0, WFHelper.ToImageData(bmp), "annotations.png");
de.AddFigure(f);
dvEditor.Update();
undoRedoArea.Commit();
// close dialog
pf.Close();
};
pf.ShowDialog();
}
public override void DrawBitmap(DBitmap bitmap, DPoint pt, double alpha)
{
}
public abstract void DrawBitmap(DBitmap bitmap, DRect rect);
public string Copy(List<Figure> figs, out DBitmap bmp, bool bmpAntiAlias, DColor bmpBackgroundColor)
{
bmp = FigureSerialize.FormatToBmp(figs, bmpAntiAlias, bmpBackgroundColor);
return FigureSerialize.FormatToXml(figs, null);
}
public abstract void DrawBitmap(DBitmap bitmap, DPoint pt);
public abstract void DrawBitmap(DBitmap bitmap, DPoint pt, double alpha);
public WFCairoGraphics(DBitmap bmp)
: base(bmp)
{
}
public override void DrawBitmap(DBitmap bitmap, DRect rect, double alpha)
{
}
public override void DrawBitmap(DBitmap bitmap, DRect rect)
{
}
public override void DrawBitmap(DBitmap bitmap, DRect rect, double alpha)
{
ImageSurface surf = (ImageSurface)bitmap.NativeBmp;
cr.Save();
cr.Translate(rect.X, rect.Y);
cr.Scale(rect.Width / surf.Width, rect.Height / surf.Height);
cr.SetSource(surf, 0, 0);
cr.PaintWithAlpha(alpha);
cr.Restore();
}
public abstract void DrawBitmap(DBitmap bitmap, DRect rect, double alpha);
public GTKGraphics(DBitmap bmp)
: base(bmp)
{
}
public static DGraphics MakeGraphics(DBitmap bmp)
{
return (DGraphics)Activator.CreateInstance(_graphicsClass, new object[] { bmp });
}
public string Cut(List<Figure> figs, out DBitmap bmp, bool bmpAntiAlias)
{
if (CanCopy(figs))
{
string data = Copy(figs, out bmp, bmpAntiAlias, DColor.White);
foreach (Figure f in figs)
RemoveFigure(f);
ClearSelected();
UpdateViewers();
return data;
}
bmp = null;
return null;
}
public bool Equals(DBitmap bitmap)
{
return nativeBmp == bitmap.NativeBmp;
}
public BitmapGlyph(DBitmap bmp, DGlyphPosition pos)
{
this.bmp = bmp;
Position = pos;
}
public override void DrawBitmap(DBitmap bitmap, DPoint pt)
{
}
