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Add some shape annotation tests

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This commit is contained in:
John Firebaugh
2015-09-22 17:32:39 -07:00
parent 028abaab00
commit 931c56a596
1 changed files with 63 additions and 0 deletions
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63
test/api/annotations.cpp
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@@ -1,6 +1,8 @@
#include "../fixtures/util.hpp"
#include <mbgl/annotation/point_annotation.hpp>
#include <mbgl/annotation/shape_annotation.hpp>
#include <mbgl/style/style_properties.hpp>
#include <mbgl/map/map.hpp>
#include <mbgl/map/still_image.hpp>
#include <mbgl/platform/default/headless_display.hpp>
@@ -32,3 +34,64 @@ TEST(Annotations, PointAnnotation) {
const std::string png = util::compress_png(result->width, result->height, result->pixels.get());
util::write_file("test/output/point_annotation.png", png);
}
TEST(Annotations, LineAnnotation) {
using namespace mbgl;
auto display = std::make_shared<mbgl::HeadlessDisplay>();
HeadlessView view(display, 1);
DefaultFileSource fileSource(nullptr);
Map map(view, fileSource, MapMode::Still);
map.setStyleJSON(util::read_file("test/fixtures/api/empty.json"), "");
AnnotationSegments segments = {{ {{ { 0, 0 }, { 45, 45 } }} }};
LineProperties lineProperties;
lineProperties.color = {{ 255, 0, 0, 1 }};
lineProperties.width = 5;
StyleProperties styleProperties;
styleProperties.set<LineProperties>(lineProperties);
map.addShapeAnnotation(ShapeAnnotation(segments, styleProperties));
std::promise<std::unique_ptr<const StillImage>> promise;
map.renderStill([&promise](std::exception_ptr, std::unique_ptr<const StillImage> image) {
promise.set_value(std::move(image));
});
auto result = promise.get_future().get();
const std::string png = util::compress_png(result->width, result->height, result->pixels.get());
util::write_file("test/output/line_annotation.png", png);
}
TEST(Annotations, FillAnnotation) {
using namespace mbgl;
auto display = std::make_shared<mbgl::HeadlessDisplay>();
HeadlessView view(display, 1);
DefaultFileSource fileSource(nullptr);
Map map(view, fileSource, MapMode::Still);
map.setStyleJSON(util::read_file("test/fixtures/api/empty.json"), "");
AnnotationSegments segments = {{ {{ { 0, 0 }, { 0, 45 }, { 45, 45 }, { 45, 0 } }} }};
FillProperties fillProperties;
fillProperties.fill_color = {{ 255, 0, 0, 1 }};
StyleProperties styleProperties;
styleProperties.set<FillProperties>(fillProperties);
map.addShapeAnnotation(ShapeAnnotation(segments, styleProperties));
std::promise<std::unique_ptr<const StillImage>> promise;
map.renderStill([&promise](std::exception_ptr, std::unique_ptr<const StillImage> image) {
promise.set_value(std::move(image));
});
auto result = promise.get_future().get();
const std::string png = util::compress_png(result->width, result->height, result->pixels.get());
util::write_file("test/output/fill_annotation.png", png);
}