Impala Documentation

void OglGui::SpinWheel::CenterValStr	(	int	dX,
		int	dY
	)			const `[inline]`

Definition at line 53 of file SpinWheel.h.

References OglGui::Window::GetState(), mAsInt, OglGui::OglWindow::mOglWnd, mShowAsPercentage, OglGui::Window::mStateFeedbackColor, and mVal.

Referenced by DrawWheel().

00054     {
00055         char    buf[25];
00056         int     rX, rY;
00057         int     w, h, state = GetState();
00058 
00059         if (mAsInt && mShowAsPercentage)
00060             sprintf(buf, "%.2f", mVal / 100.0f);
00061         else if (mAsInt)
00062             sprintf(buf, "%d", (int) mVal);
00063         else
00064             sprintf(buf, "%.2f", mVal);
00065 
00066         oglSys.GetTextExtent(mOglWnd, buf, &w, &h);
00067         oglSys.StartOrtho(mOglWnd);
00068 
00069         rX = mOglWnd->width/2 - w/2 + dX;
00070         rY = mOglWnd->height/2 - h/2 + dY;
00071 
00072         SetSolidFillColor(oglLIGHTGREY | (state==2 ? mStateFeedbackColor : 0));
00073         FillRoundRectExt(rX-4, rY-1, w+8, h+1, 6, 6, 6, 6);
00074         DrawBevRoundRectExt(BEV_SUNKEN, rX-4, rY-1, w+8, h+1, 6, 6, 6, 6);
00075 
00076         oglSys.ShadowPrintf(mOglWnd, rX, rY+1, state ? oglLIGHTGREY : oglGREY,
00077                             state ? oglBLACK : oglLIGHTGREY, buf);
00078         oglSys.EndOrtho();
00079     }

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