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#include <Wt/Chart/WCartesianChart.h>
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#include <Wt/WApplication.h>
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#include <Wt/WEnvironment.h>
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#include <Wt/WFont.h>
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#include <Wt/WHBoxLayout.h>
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using namespace Wt;
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class TestApp : public WApplication {
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public:
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TestApp(const WEnvironment& env);
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};
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TestApp::TestApp(const WEnvironment& env) : WApplication(env)
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{
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setTitle("Test WCartesianChart clipping of title descenders");
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auto root_layout = root()->setLayout(std::make_unique<WHBoxLayout>());
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root_layout->setContentsMargins(0, 0, 0, 0);
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std::vector<Chart::WCartesianChart *> charts;
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// note: template parameters not needed with std++17
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static std::array<std::pair<RenderMethod, std::string>, 3> const methods {
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std::make_pair(RenderMethod::HtmlCanvas, "canvas"),
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std::make_pair(RenderMethod::PngImage, "png" ),
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std::make_pair(RenderMethod::InlineSvgVml, "svg" )
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};
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WFont title_font;
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title_font.setFamily(FontFamily::SansSerif, "Arial");
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title_font.setSize(20);
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for (auto method: methods) {
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charts.push_back(root_layout->addWidget(std::make_unique<Chart::WCartesianChart>()));
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auto chart = charts.back();
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chart->setTitleFont(title_font);
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chart->setPreferredMethod(method.first);
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chart->setTitle(std::string(method.second) + ": The quick brown fox jumps over the lazy dog");
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}
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}
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int main(int argc, char **argv)
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{
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return WRun(argc, argv, [](const WEnvironment& env) {return std::make_unique<TestApp>(env);});
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}
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