int main(int argc, char** argv)
{
std::vector<std::string> args;
for (int i=1;i<argc;++i)
{
args.push_back(argv[i]);
}
bool quiet = std::find(args.begin(), args.end(), "-q")!=args.end();
try {
BOOST_TEST(set_working_dir(args));
// create a renderable map with a fontset and a text symbolizer
// and do not register any fonts, to ensure the error thrown is reasonable
mapnik::context_ptr ctx = boost::make_shared<mapnik::context_type>();
ctx->push("name");
mapnik::feature_ptr feature(mapnik::feature_factory::create(ctx,1));
mapnik::transcoder tr("utf-8");
UnicodeString ustr = tr.transcode("hello world!");
feature->put("name",ustr);
mapnik::geometry_type * pt = new mapnik::geometry_type(mapnik::Point);
pt->move_to(128,128);
feature->add_geometry(pt);
mapnik::datasource_ptr memory_ds = boost::make_shared<mapnik::memory_datasource>();
mapnik::memory_datasource *cache = dynamic_cast<mapnik::memory_datasource *>(memory_ds.get());
cache->push(feature);
mapnik::Map m(256,256);
mapnik::font_set fontset("fontset");
// NOTE: this is a valid font, but will fail because none are registered
fontset.add_face_name("DejaVu Sans Book");
m.insert_fontset("fontset", fontset);
mapnik::layer lyr("myLayerName");
lyr.set_datasource(memory_ds);
lyr.add_style("style");
m.addLayer(lyr);
mapnik::feature_type_style the_style;
mapnik::rule the_rule;
mapnik::text_symbolizer text_sym(mapnik::parse_expression("[name]"),10,mapnik::color(0,0,0));
text_sym.set_fontset(fontset);
the_rule.append(text_sym);
the_style.add_rule(the_rule);
m.insert_style("style",the_style );
m.zoom_to_box(mapnik::box2d<double>(-256,-256,
256,256));
mapnik::image_32 buf(m.width(),m.height());
mapnik::agg_renderer<mapnik::image_32> ren(m,buf);
ren.apply();
} catch (std::exception const& ex) {
BOOST_TEST_EQ(std::string(ex.what()),std::string("myLayerName: No valid font face could be loaded for font set: 'fontset'"));
}
if (!::boost::detail::test_errors()) {
if (quiet) std::clog << "\x1b[1;32m.\x1b[0m";
else std::clog << "C++ fontset runtime: \x1b[1;32m✓ \x1b[0m\n";
#if BOOST_VERSION >= 104600
::boost::detail::report_errors_remind().called_report_errors_function = true;
#endif
} else {
return ::boost::report_errors();
}
}
// ---------------------------------------------------------------------
string smfont()
{
string p=cmd.getparms();
if (!p.empty()) {
Font *fnt = new Font(p);
if (fnt->error) {
delete fnt;
return smerror("unrecognized sm command: font " + p);
} else {
config.Font=fnt->font;
delete fnt;
fontset(config.Font);
}
} else
fontset(config.DefFont);
return "";
}
int main(int argc, char** argv)
{
std::vector<std::string> args;
for (int i=1;i<argc;++i)
{
args.push_back(argv[i]);
}
bool quiet = std::find(args.begin(), args.end(), "-q")!=args.end();
try {
BOOST_TEST(set_working_dir(args));
// create a renderable map with a fontset and a text symbolizer
// and do not register any fonts, to ensure the error thrown is reasonable
mapnik::context_ptr ctx = std::make_shared<mapnik::context_type>();
ctx->push("name");
mapnik::feature_ptr feature(mapnik::feature_factory::create(ctx,1));
mapnik::transcoder tr("utf-8");
mapnik::value_unicode_string ustr = tr.transcode("hello world!");
feature->put("name",ustr);
auto pt = std::make_unique<mapnik::geometry_type>(mapnik::geometry_type::types::Point);
pt->move_to(128,128);
feature->add_geometry(pt.release());
mapnik::parameters params;
params["type"]="memory";
auto ds = std::make_shared<mapnik::memory_datasource>(params);
ds->push(feature);
mapnik::Map m(256,256);
mapnik::font_set fontset("fontset");
// NOTE: this is a valid font, but will fail because none are registered
fontset.add_face_name("DejaVu Sans Book");
m.insert_fontset("fontset", fontset);
mapnik::layer lyr("layer");
lyr.set_datasource(ds);
lyr.add_style("style");
m.add_layer(lyr);
mapnik::feature_type_style the_style;
mapnik::rule r;
mapnik::text_symbolizer text_sym;
mapnik::text_placements_ptr placement_finder = std::make_shared<mapnik::text_placements_dummy>();
placement_finder->defaults.format_defaults.face_name = "DejaVu Sans Book";
placement_finder->defaults.format_defaults.text_size = 10.0;
placement_finder->defaults.format_defaults.fill = mapnik::color(0,0,0);
placement_finder->defaults.format_defaults.fontset = fontset;
placement_finder->defaults.set_format_tree(std::make_shared<mapnik::formatting::text_node>(mapnik::parse_expression("[name]")));
mapnik::put<mapnik::text_placements_ptr>(text_sym, mapnik::keys::text_placements_, placement_finder);
r.append(std::move(text_sym));
the_style.add_rule(std::move(r));
m.insert_style("style", std::move(the_style) );
m.zoom_to_box(mapnik::box2d<double>(-256,-256,
256,256));
mapnik::image_rgba8 buf(m.width(),m.height());
mapnik::agg_renderer<mapnik::image_rgba8> ren(m,buf);
ren.apply();
} catch (std::exception const& ex) {
BOOST_TEST_EQ(std::string(ex.what()),std::string("Unable to find specified font face 'DejaVu Sans Book' in font set: 'fontset'"));
}
u_cleanup();
if (!::boost::detail::test_errors()) {
if (quiet) std::clog << "\x1b[1;32m.\x1b[0m";
else std::clog << "C++ fontset runtime: \x1b[1;32m✓ \x1b[0m\n";
::boost::detail::report_errors_remind().called_report_errors_function = true;
} else {
return ::boost::report_errors();
}
}
