void CDrawCtrl::OnPaint()
{
CPaintDC dc(this); // device context for painting
CRect rect;
GetClientRect(rect);
dc.FillSolidRect(&rect, RGB(255,255,255));
if(m_bErase)
{
m_bErase = FALSE;
_ErasePoints();
return;
}
if(!m_arrayDesenho.IsEmpty())
{
CPen* oldPen = dc.SelectObject(&m_pen);
for(int i=0; i<m_arrayDesenho.GetSize(); i++)
{
m_pDraw = m_arrayDesenho[i];
dc.MoveTo(m_pDraw->m_pointArray[0]);
ChangePen(m_pDraw->cr);
dc.SelectObject(m_pen);
for(int j=1; j<m_pDraw->m_pointArray.GetSize(); j++)
{
dc.LineTo(m_pDraw->m_pointArray[j]);
}
}
dc.SelectObject(oldPen);
}
}
/*>HandleEvent(APTR object)
------------------------
Dispatch menu events.
12.03.92 Original.
30.03.92 Modified MenuEdit to call OpenFile() directly.
31.03.92 Modified MenuSave to call SaveAsFile() directly.
05.05.92 Added Rexx menu handling
12.06.92 Removed fill grey/hatch items and replaced with requester
02.07.92 Added MenuPalette
13.07.92 Added MenuScrBack
20.07.92 Added DEMO_VERSION conditional
07.08.92 Added RemoveFills()
*/
HandleEvent(APTR object)
{
if(object == (APTR)MenuOpen) { OpenFile(object); return(0); }
if(object == (APTR)MenuSave) { SaveAsFile(object); return(0); }
if(object == (APTR)MenuSaveAs) { SaveAsFile(object); return(0); }
if(object == (APTR)MenuEdit) { OpenFile(object); return(0); }
if(object == (APTR)MenuPaper) { SetPaper(object); return(0); }
if(object == (APTR)MenuSetPens) { SetPens(object); return(0); }
if(object == (APTR)MenuPalette) { SetPalette(object); return(0); }
if(object == (APTR)MenuScrBack) { ScreenToBack(MyScreen); return(0); }
if(object == (APTR)MenuAbout) { About(object); return(0); }
if(object == (APTR)MenuQuit) { QuitProgram(object); return(0); }
#ifndef DEMO_VERSION
if(object == (APTR)MenuPS) { PlotPS(object); return(0); }
if(object == (APTR)MenuHPGL) { PlotHPGL(object); return(0); }
if(object == (APTR)MenuDR2D) { PlotDR2D(object); return(0); }
#endif
if(object == (APTR)MenuXY) { StyleXY(object); return(0); }
if(object == (APTR)MenuScatter) { StyleScatter(object); return(0); }
if(object == (APTR)MenuBar) { StyleBar(object); return(0); }
if(object == (APTR)MenuPie) { StylePie(object); return(0); }
if(object == (APTR)MenuErrors) { ToggleErrors(object); return(0); }
if(object == (APTR)MenuEject) { EjectSlice(object); return(0); }
if(object == (APTR)MenuLineSet) { SetLine(object); return(0); }
if(object == (APTR)MenuBarSet) { SetBar(object); return(0); }
if(object == (APTR)MenuPieSet) { SetPie(object); return(0); }
if(object == (APTR)MenuLogX) { ToggleLogX(object); return(0); }
if(object == (APTR)MenuLogY) { ToggleLogY(object); return(0); }
if(object == (APTR)MenuBoxed) { ToggleBoxed(object); return(0); }
if(object == (APTR)MenuGrid) { ToggleGrid(object); return(0); }
if(object == (APTR)MenuAxes) { SetAxes(object); return(0); }
if(object == (APTR)MenuFZero) { ToggleFZero(object); return(0); }
if(object == (APTR)MenuTitle) { SetTitle(object); return(0); }
if(object == (APTR)MenuAxTitle) { SetAxTitle(object); return(0); }
if(object == (APTR)MenuAxLabel) { SetAxLabel(object); return(0); }
if(object == (APTR)MenuKey) { SetKey(object); return(0); }
if(object == (APTR)MenuLabel) { SetLabel(object); return(0); }
if(object == (APTR)MenuPen) { ChangePen(object); return(0); }
if(object == (APTR)MenuFillType) { FillControl(object); return(0); }
if(object == (APTR)MenuRegress) { SetRegress(object); return(0); }
if(object == (APTR)MenuRobust) { ToggleRobust(object); return(0); }
if(object == (APTR)MenuFourier) { SetFourier(object); return(0); }
if(object == (APTR)MenuRexxFit) { RexxFit(object); return(0); }
if(object == (APTR)MenuRexx) { InstallMacro(object); return(0); }
if(object == (APTR)MenuRunRexx) { RunMacro(object); return(0); }
if(object == (APTR)MenuDebRexx) { ToggleRexxDeb(object); return(0); }
if(object == (APTR)MenuLS1) { SetLineDash(object); return(0); }
if(object == (APTR)MenuLS2) { SetLineDash(object); return(0); }
if(object == (APTR)MenuLS3) { SetLineDash(object); return(0); }
if(object == (APTR)MenuLS4) { SetLineDash(object); return(0); }
if(object == (APTR)MenuLS5) { SetLineDash(object); return(0); }
if(object == (APTR)MenuLS6) { SetLineDash(object); return(0); }
if(object == (APTR)MenuFT1) { SetFillType(object); return(0); }
if(object == (APTR)MenuFT2) { SetFillType(object); return(0); }
if(object == (APTR)MenuFT3) { SetFillType(object); return(0); }
if(object == (APTR)MenuFT4) { SetFillType(object); return(0); }
if(object == (APTR)MenuFT5) { SetFillType(object); return(0); }
if(object == (APTR)MenuFT6) { SetFillType(object); return(0); }
if(object == (APTR)MenuNoFills) { RemoveFills(object); return(0); }
return(0);
}
