sets the position of the y-labels @param pos

sets the distance the highlighted piechart-slice of this DataSet is "shifted" away from the center of the chart, default 12f @param shift

Sets the size of the area (range on the x-axis) that should be maximum visible at once. If this is e.g. set to 10, no more than 10 values on the x-axi

sets the space between the legend entries on a vertical axis in pixels, converts to dp internally @param space

returns the distance between two pointer touch points @param event @return

同步各模块配置项 @param data

Returns a simple string representation of the DataSet with the type and the number of Entries. @return

更新数据库中的一条ip记录 @param model @return

工场方法 @param ip @param url @param host @return

初始化 配置文件。 步骤：1.获取本地缓存文件，若没有则创建默认配置 @param ctx

添加一条新的记录 。如果域名重复删除旧数据。 @param url @param sp @param model @return

向数据库中新增一条ip记录 @param model @return

内存中 增加缓存信息 @param url @param model

调整文件行数 @param file 目标文件 @param maxSize 最大的文件大小 @param factor 缩容因子，每次缩容的百分比

apply the Douglas-Peucker-Reduction to an List of Entry with a given epsilon (tolerance) @param entries @param epsilon as y-value @param start @param

calculates the needed angle for a given value @param value @return

Calculates the angle between two given lines. The provided Entry objects mark the starting and end points of the lines. @param start1 @param end1 @pa

calculates the needed angles for the chart slices

Calculates the total number of entries this DataSet represents, including stacks. All values belonging to a stack are calculated separately.

calculates the modulus for x-labels and grid

calculates the maximum stacksize that occurs in the Entries array of this DataSet

calculates the average length (in characters) across all x-value strings

Calculates the total number of y-values across all DataSets the ChartData represents. @return

calculates the sum of all y-values in all datasets

Calculates the dimensions of the Legend. This includes the maximum width and height of a single entry, as well as the total width and height of the Le

calculates the required number of digits for the values that might be drawn in the chart (if enabled), and creates the default-value-formatter

Centers the viewport around the specified position (x-index and y-value) in the chart. Centering the viewport outside the bounds of the chart is not p

Removes all DataSets (and thereby Entries) from the chart. Does not remove the x-values. Also refreshes the chart by calling invalidate().

Creates the renderers needed for this combined-renderer in the required order. Also takes the DrawOrder into consideration. @param chart @param anima

根据域名id 删除域名相关信息

根据 ID 删除服务器信息 @param ip

returns the distance between two points @param eventX @param startX @param eventY @param startY @return

returns the distance between two points @param eventX @param startX @param eventY @param startY @return

draws the description text in the center of the pie chart makes most sense when center-hole is enabled

Draws a cubic line. @param c @param dataSet @param entries

draws the grid background

draws the hole in the center of the chart and the transparent circle / hole

Draws a normal line. @param c @param dataSet @param entries

draws the y-labels on the specified x-position @param fixedPosition @param positions