PowerPlot是一个iOS可视化类库，可以用于科学和商业领域的可视化图表绘制。可以绘制柱状图、折线图等等，是一个可以高度定制化的类库，满足开发者大部分可视化绘制需求-PowerPlot is a to iOS visualization class library can be used for the visualization of scientific and commercial fields diagramming. Can draw a bar chart, line chart

适用于iOS的地球图像和渲染的OpenGL ES和GLKit使用地图瓦片的三维可视化。-3D visualization of the Earth globe for iOS that uses map tiles for imagery and OpenGL ES and GLKit for rendering.