Android 圖表組件：MPAndroidChart

一個簡單的Android圖表庫，可用于創建線狀圖，柱狀圖，餅狀圖。并支持縮放，拖動和選擇。

核心特性:

• Scaling on both axes (with touch-gesture, axes separately or pinch-zoom)
• Dragging (with touch-gesture)
• Finger drawing (draw values into the chart with touch-gesture)
• Highlighting values (with customizeable popup-views)
• Save chart to SD-Card (as image, or as .txt file)
• Read .txt file chart-data
• Predefined color templates
• Legends (generated automatically, customizeable)
• Labels (both x- and y-axis, customizeable)
• Animations (build up animations, on both x- and y-axis)
• Limit lines (providing additional information, maximums, ...)
• Fully customizeable (paints, typefaces, legends, colors, background, gestures, dashed lines, ...)

圖表類型:

• LineChart (with legend, simple design)

• LineChart (with legend, simple design)

• LineChart (single DataSet)

• BarChart2D (with legend, simple design)

• BarChart2D (single DataSet)

• BarChart2D (multiple DataSets)

• BarChart3D

• PieChart (with selection, ...)

• ScatterChart (with squares, triangles, circles, ... and more)

項目主頁：http://www.baiduhome.net/lib/view/home/1408936875182