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

Draws the Legend-form at the given position with the color at the given index. @param c canvas to draw with @param x position @param y

Enables the highlight-line to be drawn in dashed mode, e.g. like this "- - - - - -" @param lineLength the length of the line pieces @param spaceLengt

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

enables intercept touchevents

Compares value, xIndex and data of the entries. Returns true if entries are equal in those points, false if not. Does not check by hash-code like it's

Formats the given number to the given number of decimals, and returns the number as a string, maximum 35 characters. If thousands are separated, the s

returns the absolute angles of the different chart slices (where the slices end) @return

Returns the y-axis object to the corresponding AxisDependency. In the horizontal bar-chart, LEFT == top, RIGHT == BOTTOM @param axis @return

Returns the color drawing borders around the bars. @return

Returns the color used for drawing the bar-shadows. The bar shadows is a surface behind the bar that indicates the maximum value. @return

Returns the bitmap that represents the chart. @return

returns the circlebox, the boundingbox of the pie-chart slices @return

Returns the number of colors in this DataSet's circle-color array. @return

Returns the color of the inner circle (the circle-hole). @return

Returns the hole radius of the drawn circles.

Returns the DashPathEffect that is used for drawing the lines. @return

the index of the data object - in case it refers to more than one @return

Returns the DataSet that contains the provided Entry, or null, if no DataSet contains this Entry. @param e @return

Returns the Description object of the chart that is responsible for holding all information related to the description text that is displayed in the b

Returns the x-position in pixels where this highlight object was last drawn. @return

Returns the y-position in pixels where this highlight object was last drawn. @return

Returns the IFillFormatter that is set for this DataSet. @return

Returns the vertical (y-axis) position where the filled-line of the LineDataSet should end. @param dataSet the ILineDataSet that is currently drawn @

Returns the color of the grid lines for this axis (the horizontal lines coming from each label). @return

returns the DashPathEffect that is set for grid line @return

Returns the color that is used for drawing the highlight indicators. @return

Returns the highest x-index (value on the x-axis) that is still visible on the chart. @return

Returns the corresponding Highlight for a given xVal and x- and y-touch position in pixels. @param xVal @param x @param y @return

Returns the number of label entries the y-axis should have @return

Returns the Paint object used for drawing the Legend labels. @return

Returns the lowest x-index (value on the x-axis) that is still visible on the chart. @return

Returns the minimum distance from a touch value (in pixels) to the closest value (in pixels) that is displayed in the chart. @param closestValues @pa

Returns the drawing mode for this line dataset @return

Returns the ranges of the individual stack-entries. Will return null if this entry is not stacked. @return

This is for HorizontalBarChart vertical spacing. @param p @return

This is for normal (not horizontal) charts horizontal spacing. @param p @return

Returns the distance a highlighted piechart slice is "shifted" away from the chart-center in dp. @return

Returns shadow color for all entries @return

Returns a recyclable FSize instance. Represents size of a rotated rectangle by radians. @param rectangleSize @param radians @return A Recyclable FSiz

Calculates the sliceSpace to use based on visible values and their size compared to the set sliceSpace. @param dataSet @return

Only needed if a stacked-barchart entry was highlighted. References the selected value within the stacked-entry. @return

This method creates the Highlight object that also indicates which value of a stacked BarEntry has been selected. @param high the Highlight to work w

Returns a recyclable MPPointF instance. returns the correct translation depending on the provided x and y touch points @param x @param y @return

Transforms the values contained in the axis entries to screen pixels and returns them in form of a float array of x- and y-coordinates. @return

When valuePosition is OutsideSlice, indicates line color

Returns the alpha value for all web lines. @return

calculates the distance on the x-axis between two pointers (fingers on the display) @param e @return

Returns the object that represents all y-labels of the RadarChart. @return

calculates the distance on the y-axis between two pointers (fingers on the display) @param e @return

Returns the range of y-values this chart can display. @return

Initializes the buffers used for rendering with a new size. Since this method performs memory allocations, it should only be called if necessary.

<p>初始化chart</p>

Returns true if the current touch situation should be interpreted as inverted, false if not. @return

Returns true if drawing circles for this DataSet is enabled, false if not @return

Returns true if drawing grid lines is enabled for this axis. @return

returns whether the legend will draw inside the chart or outside @return

returns true if drawing the marker is enabled when tapping on values (use the setMarker(IMarker marker) method to specify a marker) @return

Returns true if focing the y-label count is enabled. Default: false @return

@return true if granularity is enabled

Returns true if values can be highlighted via tap gesture, false if not. @return

@return true if a custom legend entries has been set default false (automatic legend)

Formats each number properly. Special thanks to Roman Gromov (https://github.com/romangromov) for this piece of code.

Replacement for the Math.nextUp(...) method that is only available in HONEYCOMB and higher. Dat's some seeeeek sheeet. @param d @return

Use this method to tell the data set that the underlying data has changed.

Callbacks when the chart is longpressed. @param me

Callbacks when the chart is single-tapped. @param me

Performs all necessary operations needed for dragging. @param event

Perform a highlight operation. @param e

Transforms the given array of touch positions (pixels) (x, y, x, y, ...) into values on the chart. @param pixels

Prepares the matrix that contains all offsets. @param inverted