void CGraphPanel::OnSize(UINT nType, int cx, int cy)
{
InitCoords(GetX1(), GetX2(), GetY1(), GetY2());
CWnd::OnSize(nType, cx, cy);
if(offscreen)
{// update offscreen
CRect r;
GetClientRect(&r);
CSize s = r.Size();
offscreen->ResizeDib( s.cx, s.cy );
}
}
void CGraphPanel::AppendPropertyPage(CPropertySheet* prop_sheet)
{
graph_prop_page = new CGraphPropertyPage();
graph_prop_page->m_x1 = GetX1();
graph_prop_page->m_x2 = GetX2();
graph_prop_page->m_y1 = GetY1();
graph_prop_page->m_y2 = GetY2();
graph_prop_page->m_PointMarks = (GetGraphixFlags() & GRAPH_SQUAREPOINTS) != 0;
graph_prop_page->m_MouseCoords = (GetGraphixFlags() & GRAPH_SHOW_TOOLTIP) != 0;
graph_prop_page->m_ShowAxis = (GetGraphixFlags() & GRAPH_DRAW_AXIS) != 0;
prop_sheet->AddPage(graph_prop_page);
}
LVector4 clGUIGauge::GetUniformsVec() const
{
static const float OffsetX = Env->GUI->GetDefaultGaugeXOffset();
static const float OffsetY = Env->GUI->GetDefaultGaugeYOffset();
float Percent = 1.0f;
if ( FMaxValue > 0 )
{
Percent = static_cast<float>( FCurrentValue ) / static_cast<float>( FMaxValue );
}
float BarLen = ( GetX2() - GetX1() ) * Percent;
return LVector4( GetX1() + OffsetX, GetY1() + OffsetY, GetX1() + BarLen/*-OffsetX*/, GetY2() - OffsetY );
}
void CGraphPanel::OnMouseMove(UINT nFlags, CPoint point)
{
//tooltips
tipCount -= 1;
if (tipCount<=0)
{
tooltip.Activate((m_grflags & GRAPH_SHOW_TOOLTIP) == GRAPH_SHOW_TOOLTIP);
if ((m_grflags & GRAPH_SHOW_TOOLTIP) == GRAPH_SHOW_TOOLTIP)
{
CString str;
GetToolTipString(point, str);
tooltip.UpdateTipText(str, this);
};
tipCount = MAX_TIP_COUNT;
};
//panning
if (m_bPanning)
{
m_PanStart = m_PanStop;
m_PanStop = point;
double dx = CurrentCoordsX->XtoW(m_PanStart.x) - CurrentCoordsX->XtoW(m_PanStop.x);
double dy = CurrentCoordsY->XtoW(m_PanStart.y) - CurrentCoordsY->XtoW(m_PanStop.y);
SetWorldCoords( GetX1()+dx, GetX2()+dx, GetY1()+dy, GetY2()+dy, TRUE);
} else
{
//if on-the-fly zoom is active - redraw new rectangle
if (bCreateZoomRect)
{
CRect old_rect(new_zoom_1.x, new_zoom_1.y, new_zoom_2.x, new_zoom_2.y);
old_rect.NormalizeRect();
new_zoom_2 = point;
CRect rect(new_zoom_1.x, new_zoom_1.y, new_zoom_2.x, new_zoom_2.y);
rect.NormalizeRect();
zoomrect->m_rect = rect;
old_rect.UnionRect(&old_rect, &rect);
old_rect.InflateRect(2, 2);
InvalidateRect(&old_rect, FALSE);
};
};
CWnd::OnMouseMove(nFlags, point);
}
void CGraphPanel::OnLButtonUp(UINT nFlags, CPoint point)
{
//panning
if (m_bPanning)
{
m_bPanning = FALSE;
m_PanStop = point;
double dx = CurrentCoordsX->XtoW(m_PanStart.x) - CurrentCoordsX->XtoW(m_PanStop.x);
double dy = CurrentCoordsY->XtoW(m_PanStart.y) - CurrentCoordsY->XtoW(m_PanStop.y);
SetWorldCoords(GetX1()+dx, GetX2()+dx, GetY1()+dy, GetY2()+dy, TRUE);
} else
{
//zoom
if (bCreateZoomRect)
{
CRect old_rect(new_zoom_1.x, new_zoom_1.y, new_zoom_2.x, new_zoom_2.y);
old_rect.NormalizeRect();
new_zoom_2 = point;
bCreateZoomRect = FALSE;
CRect rect(new_zoom_1.x, new_zoom_1.y, new_zoom_2.x, new_zoom_2.y);
rect.NormalizeRect();
zoomrect->m_rect = rect;
if (new_zoom_1 != new_zoom_2)
{
bZoomActive = TRUE;
};
old_rect.UnionRect(&old_rect, &rect);
old_rect.InflateRect(2, 2);
InvalidateRect(&old_rect, FALSE);
};
};
CWnd::OnLButtonUp(nFlags, point);
}
void CGraphPanel::DoFit(UINT fitType)
{
CGraphWnd* main_wnd = get_main_graph_window();
if (main_wnd == NULL) return;
double x1, x2, y1, y2;
if (!main_wnd->GetBoundRect(&x1, &x2, &y1, &y2)) return;
if (x1 == x2) x1 = x2 = x1*0.9;
if (y1 == y2) y1 = y2 = y1*0.9;
switch (fitType)
{
case GRAPH_RBMC_FIT_WIDTH:
{
y1 = GetY1(); y2 = GetY2();
}; break;
case GRAPH_RBMC_FIT_HEIGHT:
{
x1 = GetX1(); x2 = GetX2();
}; break;
case GRAPH_RBMC_FIT_PAGE:
{
}; break;
};
SetWorldCoords(x1, x2, y1, y2, TRUE);
}
void CGraphPanel::AddPoint(SGraphChange* sgc)
{
//get main view pointer
if (sgc->main_wnd_ptr == NULL) return;
SSinglePoint ssp;
CGraphProps* sgp = sgc->main_wnd_ptr->GetGraph(sgc->graphnum);
if (!sgp->IsVisible())
{
//if graph is not visible - do not do anything here
return;
};
sgp->GetPoint(sgc->index, &ssp);
BOOL bNeedRedraw = FALSE;
if ((unsigned long)(m_grflags & GRAPH_AUTOSCALE))
{
//if grafix is autoscaled - just recalc coordinates and redraw the window
if (ssp.x<__min(GetX1(), GetX2()))
{
SetMinX(ssp.x, FALSE);
bNeedRedraw = TRUE;
};
if (ssp.x>__max(GetX1(), GetX2()))
{
SetMaxX(ssp.x, FALSE);
bNeedRedraw = TRUE;
};
if (ssp.y<__min(GetY1(), GetY2()))
{
SetMinY(ssp.y, FALSE);
bNeedRedraw = TRUE;
};
if (ssp.y>__max(GetY1(), GetY2()))
{
SetMaxY(ssp.y, FALSE);
bNeedRedraw = TRUE;
};
};
//draw new point
if (bNeedRedraw)
{
if (sgc->bRedraw)
{
UpdateGraphWindow(NULL);
};
return;
};
if (!sgc->bRedraw || offscreen == NULL) return;
//if point is inside the graph - we need invalidate the whole picture
if (sgc->index!=0 && sgc->index!=sgp->GetSize()-1)
{
if (sgc->bRedraw)
{
UpdateGraphWindow(NULL);
};
return;
};
int x, y, x1, y1;
x = (int)CurrentCoordsX->WtoX(ssp.x);
y = (int)CurrentCoordsY->WtoX(ssp.y);
CDC* dc = offscreen->GetDibCDC();
if (dc != NULL)
{
CDC* cdc = GetDC();
CPen* pen = sgp->GetPen();
CBrush* brush = sgp->GetBrush();
CPen* oldpen = (CPen*)dc->SelectObject(pen);
CBrush* oldbrush = (CBrush*)dc->SelectObject(brush);
if (sgp->GetSize()>1)
{
if (sgc->index == 0) sgp->GetPoint(1, &ssp);
if (sgc->index == sgp->GetSize()-1) sgp->GetPoint(sgc->index-1, &ssp);
x1 = (int)CurrentCoordsX->WtoX(ssp.x);
y1 = (int)CurrentCoordsY->WtoX(ssp.y);
if (x != x1 || y != y1)
{
if ((m_grflags & GRAPH_GRAPH_SCATTER) == 0)
{
dc->MoveTo(x, y);
dc->LineTo(x1, y1);
};
if ((m_grflags & GRAPH_SQUAREPOINTS) != 0)
{
DrawSquarePoint(dc, x, y);
};
CRect update_rect(x, y, x1, y1);
update_rect.NormalizeRect();
update_rect.InflateRect(GetSquareSide(dc) + 2, GetSquareSide(dc) + 2);
DoRedraw(cdc, update_rect);
};
} else
{
if ((m_grflags & GRAPH_SQUAREPOINTS) != 0)
{
DrawSquarePoint(dc, x, y);
CRect update_rect(x, y, x, y);
update_rect.NormalizeRect();
update_rect.InflateRect(GetSquareSide(dc) + 2, GetSquareSide(dc) + 2);
DoRedraw(cdc, update_rect);
};
};
dc->SelectObject(oldpen);
dc->SelectObject(oldbrush);
sgp->ReleasePen(pen);
sgp->ReleaseBrush(brush);
ReleaseDC(cdc);
};
}