void GCDCGraphs::DrawBackground(wxGraphicsContext &dc) {
int w, h;
GetClientSize(&w, &h);
PeriodType pt = m_draws_wdg->GetSelectedDraw()->GetPeriod();
size_t pc = m_draws_wdg->GetSelectedDraw()->GetValuesTable().size();
dc.SetBrush(wxBrush(back2_col, wxSOLID));
dc.DrawRectangle(0, 0, w, h);
size_t i = 0;
int c = 1;
double x = m_screen_margins.leftmargin + 1;
while (i < pc) {
double x1 = GetX(i);
i += TimeIndex::PeriodMult[pt];
double x2 = GetX(i);
if (c > 0)
dc.SetBrush(wxBrush(back1_col, wxSOLID));
else
dc.SetBrush(wxBrush(back2_col, wxSOLID));
c *= -1;
dc.DrawRectangle(x, m_screen_margins.topmargin, x2 - x1, h - m_screen_margins.topmargin + 1);
x = x + x2 - x1;
}
}
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 wxChartArc::Draw(wxGraphicsContext &gc)
{
wxGraphicsPath path = gc.CreatePath();
if (m_innerRadius > 0)
{
path.AddArc(m_x, m_y, m_innerRadius, m_startAngle, m_endAngle, true);
path.AddArc(m_x, m_y, m_outerRadius, m_endAngle, m_startAngle, false);
}
else
{
path.AddArc(m_x, m_y, m_outerRadius, m_endAngle, m_startAngle, false);
path.AddLineToPoint(m_x, m_y);
}
path.CloseSubpath();
wxBrush brush(m_options.GetFillColor());
gc.SetBrush(brush);
gc.FillPath(path);
wxPen pen(*wxWHITE, m_options.GetOutlineWidth());
gc.SetPen(pen);
gc.StrokePath(path);
}
void wxChartBackground::Draw(wxDouble x,
wxDouble y,
wxDouble width,
wxDouble height,
wxGraphicsContext &gc)
{
wxGraphicsPath path = gc.CreatePath();
path.AddRoundedRectangle(x, y, width, height, m_options.GetCornerRadius());
wxBrush brush(m_options.GetColor());
gc.SetBrush(brush);
gc.FillPath(path);
}
void GCDCGraphs::DrawCursor(wxGraphicsContext &dc, Draw* d) {
int i = d->GetCurrentIndex();
if (i < 0)
return;
if (d->GetValuesTable().at(i).IsData() == false)
return;
dc.SetBrush(wxBrush(wxColour(0,0,0), wxTRANSPARENT));
dc.SetPen(wxPen(*wxWHITE, 1, wxSOLID));
double x = GetX(i);
double y = GetY(d->GetValuesTable().at(i).val, d->GetDrawInfo());
dc.DrawRectangle(x - 4, y - 4, 9, 9);
}
void wxPDFViewPage::Draw(wxPDFViewPagesClient* client, wxDC& dc, wxGraphicsContext& gc, const wxRect& rect)
{
// Calculate the required bitmap size
wxSize bmpSize = rect.GetSize();
double scaleX, scaleY;
dc.GetUserScale(&scaleX, &scaleY);
bmpSize.x *= scaleX;
bmpSize.y *= scaleY;
double screenScale = dc.GetContentScaleFactor();
bmpSize.x *= screenScale;
bmpSize.y *= screenScale;
wxBitmap bmp = client->GetCachedBitmap(m_index, bmpSize);
if (bmp.IsOk())
{
gc.DrawBitmap(bmp, rect.x, rect.y, rect.width, rect.height);
} else {
// Draw empty page
gc.SetBrush(*wxWHITE_BRUSH);
gc.SetPen(wxNullPen);
gc.DrawRectangle(rect.x, rect.y, rect.width, rect.height);
}
}
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;
}
}
