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65 lines
2.1 KiB
C++
65 lines
2.1 KiB
C++
#include <ScatterDraw/ScatterDraw.h>
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using namespace Upp;
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#include <plugin/png/png.h>
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CONSOLE_APP_MAIN
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{
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Cout() << "\nScatterDraw_Demo";
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Cout() << "\nScatter painted to Image and saved to file";
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String fileName = AppendFileName(GetDesktopFolder(), "Scatter");
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ScatterDraw scatter;
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Vector<Pointf> s1;
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double x[] = {20, 30, 40, 50, 60};
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double y[] = {34, 45, 49, 44, 56};
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scatter.SerializeData(true);
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bool loaded = false;
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if (FileExists(fileName + ".xml")) {
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LoadFromXMLFile(scatter, fileName + ".xml");
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loaded = true;
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} else if (FileExists(fileName + ".json")) {
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LoadFromJsonFile(scatter, fileName + ".json");
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loaded = true;
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} else if (FileExists(fileName + ".bin")) {
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LoadFromFile(scatter, fileName + ".bin");
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loaded = true;
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}
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if (loaded) {
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Cout() << "\nRead scatter from file";
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fileName = fileName + "+";
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} else {
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Cout() << "\nPreparing scatter";
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s1 << Pointf(10,14) << Pointf(20,25) << Pointf(30,29) << Pointf(40,24) << Pointf(50,36);
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scatter.AddSeries(s1).Legend("Series 1").NoMark().Units("ºC", "seg");
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scatter.AddSeries(x, y, 5).Units("ºC", "seg").Legend("Series 2").Stroke(5, Null)
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.Dash(LINE_DASHED).MarkStyle<SquareMarkPlot>().MarkWidth(12);
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scatter.SetXYMin(10, 0).SetRange(50, 100).SetMinUnits(20, 0).SetMajorUnits(10, 20);
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//scatter.ZoomToFit();
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scatter.SetTitle("ScatterDraw_Demo").SetTitleFont(SansSerif(14).Bold());
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scatter.SetLabelY("Temperature").SetLabelX("Time").SetLabelsFont(SansSerif(12));
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scatter.SetPlotAreaLeftMargin(40).SetPlotAreaRightMargin(30).SetPlotAreaTopMargin(40).SetPlotAreaBottomMargin(50);
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scatter.SetSize(Size(1000, 500));
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scatter.SetMode(ScatterDraw::MD_ANTIALIASED);
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scatter.SetLegendAnchor(ScatterDraw::RIGHT_TOP);
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}
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PNGEncoder().SaveFile(fileName + ".png", scatter.GetImage());
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StoreAsJsonFile(scatter, fileName + ".json", true);
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StoreAsXMLFile(scatter, "Scatter", fileName + ".xml");
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StoreToFile(scatter, fileName + ".bin");
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Cout() << "\nSaved '" << fileName << "'";
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Cout() << "\nPress key to end";
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ReadStdIn();
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}
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