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Placefile image statement

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This commit is contained in:
Dan Paulat 2023-09-01 08:30:46 -05:00
parent 26a326b450
commit ca6f55d712
2 changed files with 82 additions and 1 deletions
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64
wxdata/source/scwx/gr/placefile.cpp
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@ -570,9 +570,29 @@ void Placefile::Impl::ProcessLine(const std::string& line)
// lat, lon, Tu [, Tv ]
// ...
// End:
std::vector<std::string> tokenList =
util::ParseTokens(line, {" "}, imageKey_.size());
currentStatement_ = DrawingStatement::Image;
// TODO
std::shared_ptr<ImageDrawItem> di = nullptr;
if (tokenList.size() >= 1)
{
di = std::make_shared<ImageDrawItem>();
di->threshold_ = threshold_;
TrimQuotes(tokenList[0]);
di->imageFile_.swap(tokenList[0]);
currentDrawItem_ = di;
drawItems_.emplace_back(std::move(di));
}
else
{
logger_->warn("Image statement malformed: {}", line);
}
}
else if (boost::istarts_with(line, polygonKey_))
{
@ -664,6 +684,48 @@ void Placefile::Impl::ProcessElement(const std::string& line)
logger_->warn("Triangles sub-statement malformed: {}", line);
}
}
else if (currentStatement_ == DrawingStatement::Image)
{
// Image: image_file
// lat, lon, Tu [, Tv ]
// ...
// End:
std::vector<std::string> tokenList =
util::ParseTokens(line, {",", ",", ",", ","});
ImageDrawItem::Element element;
if (tokenList.size() >= 3)
{
ParseLocation(tokenList[0],
tokenList[1],
element.latitude_,
element.longitude_,
element.x_,
element.y_);
element.tu_ = std::stod(tokenList[2]);
}
if (tokenList.size() >= 4)
{
element.tv_ = std::stod(tokenList[3]);
}
else
{
element.tv_ = element.tu_;
}
if (tokenList.size() >= 3)
{
std::static_pointer_cast<ImageDrawItem>(currentDrawItem_)
->elements_.emplace_back(std::move(element));
}
else
{
logger_->warn("Image sub-statement malformed: {}", line);
}
}
else if (currentStatement_ == DrawingStatement::Polygon)
{
// Polygon: