/*
* Here we do the actual rendering. I put it in a separate
* method so that it can work no matter what type of DC
* (e.g. wxPaintDC or wxClientDC) is used.
*/
void
wxImagePanel::render(wxDC& dc)
{
int neww, newh;
dc.GetSize(&neww, &newh);
// Adjust aspect ratio.
if (BackgroundWidth * newh > neww * BackgroundHeight)
newh = (neww * BackgroundHeight) / BackgroundWidth;
else
neww = (newh * BackgroundWidth) / BackgroundHeight;
if (neww != w || newh != h)
{
//static int Count = 0;
//printf ("Rescale %d: %d %d -> %d %d\n", ++Count, w, h, neww, newh);
w = neww;
h = newh;
resized = wxBitmap(image.Scale(neww, newh, wxIMAGE_QUALITY_HIGH));
int i;
for (i = 1; i < NumGraphics; i++) // Skip initial dummy entry.
Rescale(Graphics[i].UnscaledImage, Graphics[i].ScaledImage);
for (i = 0; i < MAX_CLOCK_ANGLES; i++)
{
Rescale(HandsHours[i].UnscaledImage, HandsHours[i].ScaledImage);
Rescale(HandsMinutes[i].UnscaledImage, HandsMinutes[i].ScaledImage);
Rescale(HandsSeconds[i].UnscaledImage, HandsSeconds[i].ScaledImage);
}
}
wxMemoryDC wdc(resized);
wxBitmap Buffer(resized.GetWidth(), resized.GetHeight());
wxMemoryDC bdc(Buffer);
bdc.DrawBitmap(resized, 0, 0, false);
int i;
for (i = 0; i < NumFields; i++)
if (Fields[i].Type == FT_OUT && Fields[i].State != gi_none)
BufferedComposite(&bdc, Graphics[Fields[i].State].ScaledImage,
Fields[i].x, Fields[i].y);
// Do the accutron clock hands.
time_t t;
struct tm *tm_struct;
time(&t);
tm_struct = gmtime(&t);
/*
printf("%d %d %d %d %d %p %p %p\n", Fields[trs_ac_hands].x,
Fields[trs_ac_hands].y, tm_struct->tm_hour * 5, tm_struct->tm_min * 2,
tm_struct->tm_sec * 2, HandsHours[tm_struct->tm_hour * 5].ScaledImage,
HandsMinutes[tm_struct->tm_min * 2].ScaledImage,
HandsSeconds[tm_struct->tm_sec * 2].ScaledImage);
*/
BufferedComposite(&bdc, HandsHours[tm_struct->tm_hour * 5].ScaledImage,
Fields[trs_ac_hands].x, Fields[trs_ac_hands].y);
BufferedComposite(&bdc, HandsMinutes[tm_struct->tm_min * 2].ScaledImage,
Fields[trs_ac_hands].x, Fields[trs_ac_hands].y);
BufferedComposite(&bdc, HandsSeconds[tm_struct->tm_sec * 2].ScaledImage,
Fields[trs_ac_hands].x, Fields[trs_ac_hands].y);
// Now actually write the buffer to the screen.
dc.DrawBitmap(Buffer, 0, 0, false);
}
void WSortView::RepaintNow()
{
if (!IsShownOnScreen()) return;
wxClientDC dc(this);
wxBufferedDC bdc(&dc, GetSize(), wxBUFFER_CLIENT_AREA);
paint(bdc, GetSize());
}
/*
* WxPanel1UpdateUI
*/
void NumberChoiceDialog::WxPanel1UpdateUI(wxUpdateUIEvent& event)
{
wxImage image("Images/scroll.jpg");
wxBitmap tlo(image);
wxClientDC dc(WxPanel1);
wxBufferedDC bdc(&dc);
bdc.DrawBitmap(tlo,0,0,true);
}
void RenderCanvas::OnDraw(wxDC& dc)
{
if(m_image != NULL && m_image->IsOk())
wxBufferedDC bdc(&dc, *m_image);
}
void PaintDrawPanel::PaintNow()
{
wxClientDC dc(this);
wxBufferedDC bdc(&dc, mBitmap);
Render(bdc);
}
