C++ (Cpp) DrawBackgroundImage Examples

Example #1

File: SvyListDlg.cpp Project: enildne/zest

BOOL CSvyListDlg::OnEraseBkgnd(CDC* pDC)
{
	// TODO: 여기에 메시지 처리기 코드를 추가 및/또는 기본값을 호출합니다.
	DrawBackgroundImage(pDC);

	return TRUE;
}

Example #2

File: PrizeEndDlg.cpp Project: enildne/zest

BOOL CPrizeEndDlg::OnEraseBkgnd(CDC* pDC)
{
	DrawBackgroundImage(pDC);
	//DrawSponsorImg();
	//m_EditPhone1Ctrl.SetFocus();

	return TRUE;
}

Example #3

File: EventDlg.cpp Project: enildne/zest

BOOL CEventDlg::OnEraseBkgnd(CDC* pDC)
{
	DrawBackgroundImage(pDC);
	DrawSponsorImg();
	m_EditPhone1Ctrl.SetFocus();

	return TRUE;
}

Example #4

File: iupPlot.cpp Project: Vulcanior/IUP

bool iupPlot::Render(cdCanvas* canvas)
{
  if (!mRedraw)
    return true;

  // Shift the drawing area to the plot viewport
  cdCanvasOrigin(canvas, mViewport.mX, mViewport.mY);

  // There are no additional transformations set in the CD canvas,
  // all transformations are done here.

  cdCanvasClip(canvas, CD_CLIPAREA);

  // Draw the background, axis and grid restricted only by the viewport
  cdCanvasClipArea(canvas, 0, mViewport.mWidth - 1, 0, mViewport.mHeight - 1);

  // draw entire plot viewport
  DrawBackground(canvas);

  if (!mDataSetListCount)
    return true;

  cdCanvasNativeFont(canvas, IupGetAttribute(ih, "FONT"));

  ConfigureAxis();

  if (!CalculateAxisRange())
    return false;

  if (!CheckRange(mAxisX))
    return false;

  if (!CheckRange(mAxisY))
    return false;

  CalculateTitlePos();

  // Must be before calculate margins
  CalculateTickSize(canvas, mAxisX.mTick);
  CalculateTickSize(canvas, mAxisY.mTick);

  CalculateMargins(canvas);

  iupPlotRect theDatasetArea;
  theDatasetArea.mX = mBack.mMargin.mLeft;
  theDatasetArea.mY = mBack.mMargin.mBottom;
  theDatasetArea.mWidth = mViewport.mWidth - mBack.mMargin.mLeft - mBack.mMargin.mRight;
  theDatasetArea.mHeight = mViewport.mHeight - mBack.mMargin.mTop - mBack.mMargin.mBottom;

  if (!CalculateTickSpacing(theDatasetArea, canvas))
    return false;

  if (!CalculateXTransformation(theDatasetArea))
    return false;

  if (!CalculateYTransformation(theDatasetArea))
    return false;

  IFnC pre_cb = (IFnC)IupGetCallback(ih, "PREDRAW_CB");
  if (pre_cb)
    pre_cb(ih, canvas);

  if (mBack.GetImage())
    DrawBackgroundImage(canvas);

  if (!mGrid.DrawX(mAxisX.mTickIter, mAxisX.mTrafo, theDatasetArea, canvas))
    return false;

  if (mGrid.mShowX)
    mGridMinor.DrawX(mAxisX.mTickIter, mAxisX.mTrafo, theDatasetArea, canvas);

  if (!mGrid.DrawY(mAxisY.mTickIter, mAxisY.mTrafo, theDatasetArea, canvas))
    return false;

  if (mGrid.mShowY)
    mGridMinor.DrawY(mAxisY.mTickIter, mAxisY.mTrafo, theDatasetArea, canvas);

  if (!mAxisX.DrawX(theDatasetArea, canvas, mAxisY))
    return false;

  if (!mAxisY.DrawY(theDatasetArea, canvas, mAxisX))
    return false;

  if (mBox.mShow)
    mBox.Draw(theDatasetArea, canvas);

  // draw the datasets, legend, crosshair and selection restricted to the dataset area
  cdCanvasClipArea(canvas, theDatasetArea.mX, theDatasetArea.mX + theDatasetArea.mWidth - 1, theDatasetArea.mY, theDatasetArea.mY + theDatasetArea.mHeight - 1);

  IFniiddi drawsample_cb = (IFniiddi)IupGetCallback(ih, "DRAWSAMPLE_CB");

  for (int ds = 0; ds < mDataSetListCount; ds++) 
  {
    iupPlotDataSet* dataset = mDataSetList[ds];

    if (drawsample_cb)
    {
      iupPlotSampleNotify inNotify = { ih, ds, drawsample_cb };
      dataset->DrawData(mAxisX.mTrafo, mAxisY.mTrafo, canvas, &inNotify);
    }
    else
      dataset->DrawData(mAxisX.mTrafo, mAxisY.mTrafo, canvas, NULL);
  }

  if (mCrossHairH)
    DrawCrossHairH(theDatasetArea, canvas);
  else if (mCrossHairV)
    DrawCrossHairV(theDatasetArea, canvas);

  if (mShowSelectionBand)
  {
    if (mSelectionBand.mX < theDatasetArea.mX) 
    { 
      mSelectionBand.mWidth = mSelectionBand.mX + mSelectionBand.mWidth - theDatasetArea.mX; 
      mSelectionBand.mX = theDatasetArea.mX; 
    }
    if (mSelectionBand.mY < theDatasetArea.mY) 
    {
      mSelectionBand.mHeight = mSelectionBand.mY + mSelectionBand.mHeight - theDatasetArea.mY; 
      mSelectionBand.mY = theDatasetArea.mY;
    }
    if (mSelectionBand.mX + mSelectionBand.mWidth > theDatasetArea.mX + theDatasetArea.mWidth)
      mSelectionBand.mWidth = theDatasetArea.mX + theDatasetArea.mWidth - mSelectionBand.mX;
    if (mSelectionBand.mY + mSelectionBand.mHeight > theDatasetArea.mY + theDatasetArea.mHeight)
      mSelectionBand.mHeight = theDatasetArea.mY + theDatasetArea.mHeight - mSelectionBand.mY;

    mBox.Draw(mSelectionBand, canvas);
  }

  IFnC post_cb = (IFnC)IupGetCallback(ih, "POSTDRAW_CB");
  if (post_cb)
    post_cb(ih, canvas);

  if (!DrawLegend(theDatasetArea, canvas, mLegend.mPos))
    return false;

  // Draw title restricted only by the viewport
  cdCanvasClipArea(canvas, 0, mViewport.mWidth - 1, 0, mViewport.mHeight - 1);

  DrawTitle(canvas);

  if (!IupGetInt(ih, "ACTIVE"))
    DrawInactive(canvas);

  mRedraw = false;
  return true;
}