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Placefile text statement support

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- Merged place and text
- Todo: Custom fonts not yet supported
- Todo: End statements sometimes appear after "Text" or other items
- Todo: Support "Title" statement
This commit is contained in:
Dan Paulat 2023-07-21 00:26:42 -05:00
parent 9f5de14f6b
commit 48d71cc14d
3 changed files with 80 additions and 25 deletions
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39
scwx-qt/source/scwx/qt/map/placefile_layer.cpp
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@ -24,8 +24,9 @@ public:
explicit Impl(std::shared_ptr<MapContext> context) {};
~Impl() = default;
void RenderPlace(const QMapLibreGL::CustomLayerRenderParameters& params,
std::shared_ptr<gr::Placefile::PlaceDrawItem> place);
void
RenderTextDrawItem(const QMapLibreGL::CustomLayerRenderParameters& params,
std::shared_ptr<gr::Placefile::TextDrawItem> di);
void RenderText(const QMapLibreGL::CustomLayerRenderParameters& params,
const std::string& text,
@ -55,27 +56,26 @@ void PlacefileLayer::Initialize()
DrawLayer::Initialize();
}
void PlacefileLayer::Impl::RenderPlace(
void PlacefileLayer::Impl::RenderTextDrawItem(
const QMapLibreGL::CustomLayerRenderParameters& params,
std::shared_ptr<gr::Placefile::PlaceDrawItem> place)
std::shared_ptr<gr::Placefile::TextDrawItem> di)
{
auto distance = util::GeographicLib::GetDistance(
params.latitude, params.longitude, place->latitude_, place->longitude_);
params.latitude, params.longitude, di->latitude_, di->longitude_);
if (distance < place->threshold_)
if (distance < di->threshold_)
{
const auto screenCoordinates =
(util::maplibre::LatLongToScreenCoordinate(
{place->latitude_, place->longitude_}) -
mapScreenCoordLocation_) *
mapScale_;
const auto screenCoordinates = (util::maplibre::LatLongToScreenCoordinate(
{di->latitude_, di->longitude_}) -
mapScreenCoordLocation_) *
mapScale_;
RenderText(params,
place->text_,
"",
place->color_,
screenCoordinates.x + place->x_ + halfWidth_,
screenCoordinates.y + place->y_ + halfHeight_);
di->text_,
di->hoverText_,
di->color_,
screenCoordinates.x + di->x_ + halfWidth_,
screenCoordinates.y + di->y_ + halfHeight_);
}
}
@ -146,11 +146,10 @@ void PlacefileLayer::Render(
{
switch (drawItem->itemType_)
{
case gr::Placefile::ItemType::Place:
p->RenderPlace(
case gr::Placefile::ItemType::Text:
p->RenderTextDrawItem(
params,
std::static_pointer_cast<gr::Placefile::PlaceDrawItem>(
drawItem));
std::static_pointer_cast<gr::Placefile::TextDrawItem>(drawItem));
break;
}
}