void WxGraphs::DrawCurrentParamName(wxDC *dc) {
DrawInfo *di = m_draws_wdg->GetCurrentDrawInfo();
if (di == NULL)
return;
wxFont f = GetFont();
int ps = f.GetPointSize();
int fw = f.GetWeight();
f.SetWeight(wxFONTWEIGHT_BOLD);
f.SetPointSize(ps * 1.25);
dc->SetFont(f);
wxString text = m_cfg_mgr->GetConfigTitles()[di->GetBasePrefix()] + _T(":") + di->GetParamName();
int tw, th;
dc->GetTextExtent(text, &tw, &th);
int w, h;
GetSize(&w, &h);
dc->SetTextForeground(di->GetDrawColor());
dc->SetBrush(*wxBLACK_BRUSH);
dc->SetPen(*wxWHITE_PEN);
dc->DrawRectangle(w / 2 - tw / 2 - 1, h / 2 - th / 2 - 1, tw + 2, th + 2);
dc->DrawText(text, w / 2 - tw / 2, h / 2 - th / 2);
f.SetPointSize(ps);
f.SetWeight(fw);
dc->SetFont(f);
}
void InfoWidget::SetDrawInfo(Draw *draw) {
DrawInfo *info = draw->GetDrawInfo();
if (info == NULL)
return;
SetUnit(info->GetUnit());
SetColor(info->GetDrawColor());
SetPrec(info->GetPrec());
SetPeriod(draw->GetPeriod());
}
void WxGraphs::DrawWindowInfo(wxDC * dc, const wxRegion & repainted_region)
{
if (repainted_region.IsEmpty())
return;
int info_left_marg = m_screen_margins.leftmargin + 8;
int param_name_shift = 5;
if (m_draws.size() < 1)
return;
int w, h;
dc->GetSize(&w, &h);
DrawInfo *info = m_draws[0]->GetDrawInfo();
wxString name = info->GetSetName().c_str();
int namew, nameh;
dc->GetTextExtent(name, &namew, &nameh);
if (repainted_region.Contains(info_left_marg, m_screen_margins.infotopmargin, w - m_screen_margins.infotopmargin, nameh) == wxOutRegion)
return;
dc->SetTextForeground(*wxWHITE);
dc->DrawText(name, info_left_marg, m_screen_margins.infotopmargin);
wxColor color = dc->GetTextForeground();
int xpos = info_left_marg + namew + param_name_shift;
for (int i = 0; i < (int)m_draws.size(); ++i) {
if (!m_draws[i]->GetEnable())
continue;
DrawInfo *info = m_draws[i]->GetDrawInfo();
dc->SetTextForeground(info->GetDrawColor());
name = info->GetShortName().c_str();
dc->GetTextExtent(name, &namew, &nameh);
dc->DrawText(name, xpos, m_screen_margins.infotopmargin);
xpos += namew + param_name_shift;
}
dc->SetTextForeground(color);
}
void GCDCGraphs::DrawWindowInfo(wxGraphicsContext &dc) {
double info_left_marg = m_screen_margins.leftmargin + 8;
double param_name_shift = 5;
if (m_draws.size() < 1)
return;
int w, h;
GetClientSize(&w, &h);
DrawInfo *info = m_draws[0]->GetDrawInfo();
wxString name = info->GetSetName().c_str();
double namew, nameh, th, tsel;
dc.GetTextExtent(name, &namew, &nameh, &th, &tsel);
dc.DrawText(name, info_left_marg, m_screen_margins.infotopmargin);
int xpos = info_left_marg + namew + param_name_shift;
for (int i = 0; i < (int)m_draws.size(); ++i) {
if (!m_draws[i]->GetEnable())
continue;
DrawInfo *info = m_draws[i]->GetDrawInfo();
dc.SetFont(GetFont(), info->GetDrawColor());
name = info->GetShortName().c_str();
if (!name.IsEmpty()) {
dc.GetTextExtent(name, &namew, &nameh, &th, &tsel);
dc.DrawText(name, xpos, m_screen_margins.infotopmargin);
xpos += namew + param_name_shift;
} else {
xpos += param_name_shift;
}
}
}
void GCDCGraphs::DrawGraph(wxGraphicsContext &dc, Draw* d) {
static const int ellipse_size = 5;
if (d->GetEnable() == false)
return;
DrawInfo *di = d->GetDrawInfo();
bool double_cursor = d->GetSelected() && d->GetDoubleCursor();
wxGraphicsPath path1 = dc.CreatePath();
wxGraphicsPath path2 = dc.CreatePath();
wxGraphicsPath *path = &path1;
const wxColour &wc = di->GetDrawColor();
dc.SetPen(wxPen(wc, double_cursor ? 4 : 2, wxSOLID));
int pc = d->GetValuesTable().size();
bool prev_data = false;
bool switched_to_alternate = false;
bool switched_back = false;
int dcs = -1, dce = -1;
if (double_cursor) {
dcs = d->GetValuesTable().m_stats.Start() - d->GetValuesTable().m_view.Start();
dce = d->GetValuesTable().m_stats.End() - d->GetValuesTable().m_view.Start();
}
std::vector<std::pair<double,double> > p1circles;
std::vector<std::pair<double,double> > p2circles;
std::vector<std::pair<double,double> >* pcircles = &p1circles;
bool draw_circle =
d->GetPeriod() != PERIOD_T_DAY
&& d->GetPeriod() != PERIOD_T_30MINUTE
&& d->GetPeriod() != PERIOD_T_5MINUTE
&& d->GetPeriod() != PERIOD_T_MINUTE
&& d->GetPeriod() != PERIOD_T_30SEC;
for (int i = 0; i < pc; i++) {
if (!d->GetValuesTable().at(i).IsData()) {
prev_data = false;
continue;
}
double x = GetX(i);
double y = GetY(d->GetValuesTable().at(i).val, di);
bool drawn = false;
if (i >= dcs && i <= dce && !switched_to_alternate) {
if (prev_data)
path->AddLineToPoint(x, y);
path = &path2;
pcircles = &p2circles;
if (draw_circle || (!prev_data && ((i + 1) < pc) && !d->GetValuesTable().at(i + 1).IsData()))
pcircles->push_back(std::make_pair(x, y));
path->MoveToPoint(x, y);
switched_to_alternate = true;
drawn = true;
}
if (i >= dce && switched_to_alternate && !switched_back) {
if (prev_data)
path->AddLineToPoint(x, y);
std::vector<std::pair<double, double> > *p;
if (i == dce)
p = &p2circles;
else
p = &p1circles;
if (draw_circle || (!prev_data && ((i + 1) < pc) && !d->GetValuesTable().at(i + 1).IsData()))
p->push_back(std::make_pair(x, y));
path = &path1;
pcircles = &p1circles;
path->MoveToPoint(x, y);
switched_back = true;
drawn = true;
}
if (!drawn) {
if (prev_data)
path->AddLineToPoint(x, y);
else
path->MoveToPoint(x, y);
if (draw_circle || (!prev_data && ((i + 1) < pc) && !d->GetValuesTable().at(i + 1).IsData()))
pcircles->push_back(std::make_pair(x, y));
}
prev_data = true;
}
for (std::vector<std::pair<double, double> >::iterator i = p1circles.begin();
i != p1circles.end();
i++)
if (draw_circle)
path1.AddEllipse(i->first - ellipse_size / 2, i->second - ellipse_size / 2, ellipse_size, ellipse_size);
else
path1.AddCircle(i->first, i->second, 1);
dc.StrokePath(path1);
if (double_cursor) {
dc.SetPen(wxPen(*wxWHITE, 4, wxSOLID));
for (std::vector<std::pair<double, double> >::iterator i = p2circles.begin();
i != p2circles.end();
i++)
if (draw_circle)
path2.AddEllipse(i->first - ellipse_size / 2, i->second - ellipse_size / 2, ellipse_size, ellipse_size);
else
path2.AddCircle(i->first, i->second, 1);
dc.StrokePath(path2);
}
}
void DrawsPrintout::PrintDrawsInfo(wxDC *dc, int leftmargin, int topmargin, int rightmargin, int bottommargin) {
int w, h;
int tw, th;
int maxy = 5;
int info_print_start;
dc->GetSize(&w, &h);
//GetPageSizePixels(&w, &h);
w -= leftmargin + rightmargin;
int hw = w / 2;
info_print_start = h * 2 / 3 + topmargin;
dc->SetDeviceOrigin(leftmargin, info_print_start);
Draw* fd = m_draws[0];
DrawInfo* fdi = m_draws[0]->GetDrawInfo();
wxFont font = dc->GetFont();
wxFont f = font;
//wxFont f(10, wxFONTFAMILY_DEFAULT, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL, false, _T("Helvetica"), wxFONTENCODING_ISO8859_2);
#ifdef __WXMSW__
f.SetPointSize(100);
#else
f.SetPointSize(16);
#endif
dc->SetTextForeground(*wxBLACK);
dc->SetFont(f);
wxString cn = GetPrintoutConfigTitle();
dc->GetTextExtent(cn, &tw, &th);
dc->DrawText(cn, hw - tw / 2, maxy);
maxy += int(1.4 * th);
#ifdef __WXMSW__
f.SetPointSize(65);
#else
f.SetPointSize(8);
#endif
dc->SetFont(f);
wxString wt = fdi->GetSetName();
dc->GetTextExtent(wt, &tw, &th);
dc->DrawText(wt, hw - tw / 2, maxy);
maxy += int(1.4 * th);
PeriodType pt = fd->GetPeriod();
wxString period = _("For period: ");
switch (pt) {
case PERIOD_T_DECADE:
period += _("DECADE ");
break;
case PERIOD_T_YEAR:
period += _("YEAR ");
break;
case PERIOD_T_MONTH:
period += _("MONTH ");
break;
case PERIOD_T_WEEK:
period += _("WEEK ");
break;
case PERIOD_T_DAY:
period += _("DAY ");
break;
case PERIOD_T_30MINUTE:
period += _("HOUR ");
break;
case PERIOD_T_5MINUTE:
period += _("5MINUTE ");
break;
case PERIOD_T_MINUTE:
period += _("MINUTE ");
break;
case PERIOD_T_30SEC:
period += _("30SEC ");
break;
case PERIOD_T_SEASON:
period += _("SEASON ");
break;
default:
assert(false);
}
dc->GetTextExtent(period, &tw, &th);
dc->DrawText(period, hw - tw / 2, maxy);
maxy += int(1.4 * th);
int point_size = f.GetPointSize();
bool painted = false;
do {
wxString time;
time += _("From: ");
time += FormatTime(fd->GetTimeOfIndex(0), pt);
time += _(" to: ");
time += FormatTime(fd->GetTimeOfIndex(fd->GetValuesTable().size() - 1), pt);
dc->GetTextExtent(time, &tw, &th);
if (tw > w && f.GetPointSize() >= 2) {
f.SetPointSize(f.GetPointSize() - 1);
dc->SetFont(f);
} else {
dc->DrawText(time, hw - tw / 2, maxy);
maxy += int(1.4 * th);
painted = true;
}
} while (!painted);
f.SetPointSize(point_size) ;
dc->SetFont(f);
painted = false;
bool painting = false;
int pmaxy = maxy;
do {
for (int i = 0; i < m_draws_count; ++i) {
Draw *d = m_draws[i];
if (!d->GetEnable())
continue;
DrawInfo* di = d->GetDrawInfo();
int cx = 0.02 * w;
wxString str = wxString::Format(_T("%s = %s "),
di->GetShortName().c_str(),
di->GetName().c_str());
dc->SetTextForeground(di->GetDrawColor());
dc->GetTextExtent(str, &tw, &th);
if (painting)
dc->DrawText(str, cx, maxy);
cx += tw;
const Draw::VT& vt = d->GetValuesTable();
if (vt.m_count) {
dc->SetTextForeground(*wxBLACK);
wxString unit = di->GetUnit();
str = wxString(_T(": "))
+ _("min.=") + d->GetDrawInfo()->GetValueStr(vt.m_min, _T("- -")) +
+ _T(" ; ") + _("avg.=") + wxString(d->GetDrawInfo()->GetValueStr(vt.m_sum / vt.m_count, _T("- -"))) +
+ _T(" ; ") + _("max.=") + wxString(d->GetDrawInfo()->GetValueStr(vt.m_max, _T("- -"))) +
+ _T(" ") + unit;
if (painting) {
dc->GetTextExtent(str, &tw, &th);
dc->DrawText(str, cx, maxy);
}
cx += tw;
if (di->GetSpecial() == TDraw::HOURSUM) {
wxString u = unit;
if (u.Replace(_T("/h"), _T("")) == 0)
u += _T("*h");
wxString vals;
double val = vt.m_hsum;
wxString sunit = d->GetDrawInfo()->GetSumUnit();
if (!sunit.IsEmpty()) {
vals = wxString(di->GetValueStr(val, _T(""))) + _T(" ") + sunit;
} else if (unit == _T("kW")) {
vals = wxString(di->GetValueStr(val, _T(""))) + _T(" ") + _T("kWh") +
_T(" (") + wxString(di->GetValueStr(val * 3.6 / 1000, _T(""))) + _T(" GJ)");
} else if (unit == _T("MW")) {
vals = wxString(di->GetValueStr(val, _T(""))) + _T(" ") + _T("MWh") +
_T(" (") + wxString(di->GetValueStr(val * 3.6, _T(""))) + _T(" GJ)");
} else if (unit.Replace(_T("/h"), _T("")) == 0) {
u += _T("*h");
vals = wxString(di->GetValueStr(val, _T(""))) + _T(" ") + u;
} else {
vals = wxString(di->GetValueStr(val, _T(""))) + _T(" ") + u;
}
str = wxString::Format(_T(" sum.: %s"), vals.c_str());
if (painting)
dc->DrawText(str, cx, maxy);
}
}
maxy += int(1.4 * th);
}
if (painting)
painted = true;
else {
if (maxy + info_print_start + topmargin < dc->GetSize().GetHeight() - bottommargin)
painting = true;
else {
f.SetPointSize(f.GetPointSize() - 1);
if (f.GetPointSize() <= 2)
painting = true;
dc->SetFont(f);
}
maxy = pmaxy;
}
} while (!painted);
}
int BackgroundPrinter::PrintBackground(wxDC *dc, std::vector<Draw*> draws, const SS& sd) {
dc->SetTextForeground(GetTimeAxisCol());
dc->SetBrush(wxBrush(GetTimeAxisCol(), wxSOLID));
int ax_dist = FindVerticalAxesDistance(dc, draws, sd);
SS::iterator ssi = sd.begin();
do {
set<int>::iterator si = (*ssi).begin();
if ((*ssi).end() == si)
assert(false);
int di = *si;
m_draw = draws[di];
m_leftmargin += ax_dist;
SS::iterator next = ssi;
next++;
if (next == sd.end()) {
int w,h;
GetSize(&w, &h);
w = w - m_leftmargin + ax_dist;
SetSize(w, h);
DrawBackground(dc);
#ifdef __WXMSW__
DrawTimeAxis(dc, 48, 24, 15, 7);
#else
DrawTimeAxis(dc, 8, 4, 6);
#endif
}
DrawYAxisVals(dc, tick_len, line_width);
DrawYAxis(dc, arrow_height, arrow_width, line_width);
int x = (int)(arrow_width * 1.2) , y = line_width;
int textw, texth;
DrawUnit(dc, x, y);
dc->GetTextExtent(draws[*si]->GetDrawInfo()->GetUnit(), &textw, &texth);
wxColour pc = dc->GetTextForeground();
y = m_topmargin;
for (set<int>::reverse_iterator i = (*ssi).rbegin(); i != (*ssi).rend(); i++) {
DrawInfo* di = draws[*i]->GetDrawInfo();
dc->GetTextExtent(di->GetShortName(), &textw, &texth);
dc->SetTextForeground(di->GetDrawColor());
dc->DrawText(di->GetShortName(), m_leftmargin - 2 * line_width - textw, y - texth - line_width);
y -= texth + line_width;
}
dc->SetTextForeground(pc);
++ssi;
} while (ssi != sd.end());
return m_leftmargin;
}