Calculates the sum across all values of the given stack. @param vals @return

Returns a recyclable FSize instance. calculates the approximate size of a text, depending on a demo text avoid repeated calls (e.g. inside drawing met

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

Sets up the axis values. Computes the desired number of labels between the two given extremes. @return

Prepares the legend and calculates all needed forms, labels and colors. @param data

Draws the actual data in form of lines, bars, ... depending on Renderer subclass. @param c

Draws the description text in the bottom right corner of the chart (per default)

Draws any kind of additional information (e.g. line-circles). @param c

Draws all highlight indicators for the values that are currently highlighted. @param c @param indices the highlighted values

Draws the provided label at the given position. @param c canvas to draw with @param x @param y @param label the label to draw

draws all MarkerViews on the highlighted positions

Enables the grid line to be drawn in dashed mode, e.g. like this "- - - - - -". THIS ONLY WORKS IF HARDWARE-ACCELERATION IS TURNED OFF. Keep in mind t

Returns the animator responsible for animating chart values. @return

Returns a recyclable MPPointF instance. Returns the center point of the chart (the whole View) in pixels. @return

Returns the size of the drawn circles.

Returns drag deceleration friction coefficient @return

Returns the color that is used for filling the line surface area. @return

Returns the drawable used for filling the area below the line. @return

In case of grouped bars, this method returns the space an individual group of bar needs on the x-axis. @param groupSpace @param barSpace @return

Returns the label that is drawn next to the limit line. @return

Returns the position of the LimitLine label (value). @return

returns an angle between 0.f < 360.f (not less than zero, less than 360)

returns the orientation of the legend @return

Returns a recyclable MPPointF instance. @param e @param axis @return

Reuturns the sum of all positive values this entry (if stacked) contains. @return

returns the current x-scale factor

returns the current y-scale factor

Returns the color for the hole in the shape @return

Returns radius of the hole in the shape @return

Returns the maximum number of bars that can be stacked upon another in this DataSet. This should return 1 for non stacked bars, and > 1 for stacked ba

Returns the text alignment of the description. @return

Returns a recyclable MPPointD instance. Returns the corresponding xPos for a given touch-position in pixels. @param x @param y @return

Returns the array of entries that this DataSet represents. @return

returns the x-position of the highlight in pixels

Highlights any y-value at the given x-value in the given DataSet. Provide -1 as the dataSetIndex to undo all highlighting. This method will call the l

initialize all paints and stuff

<p>初始化Legend展示信息</p> @param form 样式 @param legendTextSize 文字大小 @param legendColor 颜色值

Returns true if dragging is enabled for the chart, false if not. @return

Returns true if the inner tips of the slices are visible behind the hole, false if not. @return true if slices are visible behind the hole.

returns true if drawing the top y-axis label entry is enabled @return

Returns true if y-value drawing is enabled, false if not @return

Returns true if the chart is fully zoomed out on it's x-axis (horizontal). @return

Returns true if the chart is fully zoomed out on it's y-axis (vertical). @return

Callbacks when the chart is scaled / zoomed via pinch zoom gesture. @param me @param scaleX scalefactor on the x-axis @param scaleY scalefactor on th

Draws the line that goes alongside the axis. @param c

Draws the grid lines belonging to the axis. @param c

Sets the color of the chart border lines. @param color

Sets the width of the border lines in dp. @param width

Sets the colors that should be used fore this DataSet. Colors are reused as soon as the number of Entries the DataSet represents is higher than the si

Sets a new Description object for the chart. @param desc

When enabled, the borders rectangle will be rendered. If this is enabled, there is no point drawing the axis-lines of x- and y-axis. @param enabled

sets the size in dp of the legend forms, default 8f @param size

Sets the color for the background of the chart-drawing area (everything behind the grid lines). @param color

Sets the width of the grid lines that are drawn away from each axis label. @param width

中心圆是否可见 @param holeColor 中心圆颜色 @param holeRadius 半径 @param transColor 透明圆颜色 @param transRadius 透明圆半径

<p>说明文字是否可见</p> @param enabled true 可见,默认可见

Sets the minimum scale factor for the x-axis @param xScale

Sets the minimum scale factor for the y-axis @param yScale

This property is deprecated - Use `horizontalAlignment`, `verticalAlignment`, `orientation`, `drawInside`, `direction`.

Sets the top axis space in percent of the full range. Default 10f @param percent

Sets the deceleration-angular-velocity to 0f

returns a string representation of the entry containing x-index and value

<p>图例说明</p> @param vertical 垂直方向位置 默认底部 @param horizontal 水平方向位置 默认右边 @param orientation 显示方向 默认水平展示

An array of `Highlight` objects corresponding to the selected xValue and dataSetIndex. @param set @param dataSetIndex @param xVal @param rounding @re

Returns true if the chart is not yet fully zoomed in on the x-axis @return

Returns true if the chart is not yet fully zoomed in on the y-axis @return

Returns true if the chart is not yet fully zoomed out on the x-axis @return

Returns true if the chart is not yet fully zoomed out on the y-axis @return

Clip path with hardware acceleration only working properly on API level 18 and above. @return

Converts the provided Integer List to an int array. @param integers @return

Converts the provided String List to a String array. @param strings @return

turn an array of resource-colors (contains resource-id integers) into an array list of actual color integers @param r @param colors an integer array

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