Re: [GDI+: 5/5] Added GdipFillPie

[Evan Stade]

On 6/8/07, Dmitry Timoshkov  wrote:
> "Evan Stade"  wrote:
> > +GpStatus WINGDIPAPI GdipFillPie(GpGraphics *graphics, GpBrush *brush, REAL x,
> > - REAL y, REAL width, REAL height, REAL startAngle, REAL sweepAngle)
> >
> > +{
> > - LOGBRUSH lb;
> > - HPEN hpen;
> > - HGDIOBJ old_pen, old_brush;
> > - REAL x_0, y_0, radStartAngle, radFinishAngle, hypotenuse,
> > -
> >    x_1, y_1, x_2, y_2;
> > -
> > - if(!brush || !graphics)
> > -
> >    return InvalidParameter;
> > -
> > - lb.lbStyle = BS_SOLID;
> > - lb.lbColor = brush->color;
> > - lb.lbHatch = 0;
> > -
> > - hpen = ExtCreatePen(PS_GEOMETRIC | PS_ENDCAP_SQUARE, 1, &lb, 0, NULL);
> > -
> > - old_pen = SelectObject(graphics->hdc, hpen);
> > - old_brush = SelectObject(graphics->hdc, brush->gdibrush);
>
> GdipFillPie takes only a brush in its parameters, not a pen. Shouldn't you
> simply select GetStockObject(NULL_PEN) instead of creating a 1 pixel pen with
> a color of brush?
>
> --
> Dmitry.

That's probably a good idea.