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Update README.md

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Evan Pezent 2020-10-20 16:57:11 -05:00 committed by GitHub
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@ -48,14 +48,23 @@ ImPlot is an immediate mode, GPU accelerated plotting library for [Dear ImGui](h
The API is used just like any other ImGui `BeginX`/`EndX` pair. First, start a new plot with `ImPlot::BeginPlot()`. Next, plot as many items as you want with the provided `PlotX` functions (e.g. `PlotLine()`, `PlotBars()`, `PlotErrorBars()`, etc). Finally, wrap things up with a call to `ImPlot::EndPlot()`. That's it!
```cpp
int bar_data[11];
float x_data[1000];
float y_data[1000];
ImGui::Begin("My Window");
if (ImPlot::BeginPlot("My Plot")) {
ImPlot::PlotBars("My Bar Plot", bar_data, 11);
ImPlot::PlotLine("My Line Plot", x_data, y_data, 1000);
ImPlot::PlotBars("My Bar Plot", values, 10);
...
ImPlot::EndPlot();
}
ImGui::End();
```
![Usage](https://raw.githubusercontent.com/wiki/epezent/implot/screenshots3/example.PNG)
Of course, there's much more you can do with ImPlot. Consult `implot_demo.cpp` for a comprehensive example of ImPlot's features.
## Interactive Demo