void GCDCGraphs::DrawParamName(wxGraphicsContext &dc) {
DrawInfo *di = m_draws_wdg->GetCurrentDrawInfo();
if (di == NULL)
return;
dc.SetBrush(*wxBLACK_BRUSH);
dc.SetPen(*wxWHITE_PEN);
wxFont f = GetFont();
int ps = f.GetPointSize();
int fw = f.GetWeight();
f.SetWeight(wxFONTWEIGHT_BOLD);
f.SetPointSize(ps * 1.25);
dc.SetFont(f, di->GetDrawColor());
int w, h;
GetSize(&w, &h);
wxString text = m_cfg_mgr->GetConfigTitles()[di->GetBasePrefix()] + _T(":") + di->GetParamName();
double tw, th, _th, _ts;
dc.GetTextExtent(text, &tw, &th, &_th, &_ts);
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);
}
void GCDCGraphs::DrawNoData(wxGraphicsContext &dc) {
wxFont font = GetFont();
font.SetPointSize(font.GetPointSize() + 8);
dc.SetFont(font, *wxWHITE);
int w, h;
GetClientSize(&w, &h);
w -= m_screen_margins.leftmargin - m_screen_margins.rightmargin;
h -= m_screen_margins.topmargin - m_screen_margins.bottommargin;
wxString sval = _("No data");
double textw, texth, textd, textel;
dc.GetTextExtent(sval, &textw, &texth, &textd, &textel);
dc.DrawText(sval, m_screen_margins.leftmargin + w / 2 - textw / 2 - 1, m_screen_margins.topmargin + h / 2 - texth / 2);
}
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 wxChartTooltip::Draw(wxGraphicsContext &gc)
{
wxString text = m_provider->GetTooltipText();
wxFont font(wxSize(0, m_options.GetFontSize()),
m_options.GetFontFamily(), m_options.GetFontStyle(), wxFONTWEIGHT_NORMAL);
wxDouble tooltipWidth;
wxDouble tooltipHeight;
wxChartUtilities::GetTextSize(gc, font, text, tooltipWidth, tooltipHeight);
tooltipWidth += 2 * m_options.GetHorizontalPadding();
tooltipHeight += 2 * m_options.GetVerticalPadding();
wxDouble tooltipX = m_position.m_x - (tooltipWidth / 2);
wxDouble tooltipY = m_position.m_y - tooltipHeight;
wxChartBackground background(m_options.GetBackgroundOptions());
background.Draw(tooltipX, tooltipY, tooltipWidth, tooltipHeight, gc);
gc.SetFont(font, m_options.GetFontColor());
gc.DrawText(text, tooltipX + m_options.GetHorizontalPadding(), tooltipY + m_options.GetVerticalPadding());
}
void GCDCGraphs::DrawSeasonLimitInfo(wxGraphicsContext &dc, int i, int month, int day, bool summer) {
const double stripe_width = 2;
double x1 = GetX(i);
double x2 = GetX(i + 1);
double x = (x1 + x2) / 2;
int w, h;
GetClientSize(&w, &h);
wxColour color = summer ? *wxBLUE : *wxRED;
dc.SetFont(GetFont(), color);
dc.SetPen(wxPen(color, 1, wxSOLID));
wxBrush brush(color);
dc.SetBrush(brush);
dc.DrawRectangle(x + 1, m_screen_margins.topmargin, stripe_width, w - m_screen_margins.topmargin - m_screen_margins.bottommargin);
wxString str;
if (summer)
str = wxString(_("summer season"));
else
str = wxString(_("winter season"));
str += wxString::Format(_T(" %d "), day);
switch (month) {
case 1:
str += _("january");
break;
case 2:
str += _("february");
break;
case 3:
str += _("march");
break;
case 4:
str += _("april");
break;
case 5:
str += _("may");
break;
case 6:
str += _("june");
break;
case 7:
str += _("july");
break;
case 8:
str += _("august");
break;
case 9:
str += _("septermber");
break;
case 10:
str += _("october");
break;
case 11:
str += _("november");
break;
case 12:
str += _("december");
break;
default:
assert(false);
}
double tw, th, td, tsel;
dc.GetTextExtent(_T("W"), &tw, &th, &td, &tsel);
int ty = m_screen_margins.topmargin + 1;
for (size_t i = 0; i < str.Len(); ++i) {
double lw, lh, ld, lsel;
wxString letter = str.Mid(i, 1);
dc.GetTextExtent(letter, &lw, &lh, &ld, &lsel);
dc.DrawText(letter, x + stripe_width + 2 + (tw - lw) / 2, ty);
ty += th + 2;
}
}