XuniDataInfo Class Reference

Inherits from NSObject
Declared in DataInfo.h

Overview

XuniDataInfo.

  minX

Gets or sets the minimun X value.

@property double minX

Discussion

Gets or sets the minimun X value.

Declared In

DataInfo.h

  maxX

Gets or sets the maximun X value.

@property double maxX

Discussion

Gets or sets the maximun X value.

Declared In

DataInfo.h

  minY

Gets or sets the minimun Y value.

@property double minY

Discussion

Gets or sets the minimun Y value.

Declared In

DataInfo.h

  maxY

Gets or sets the maximun Y value.

@property double maxY

Discussion

Gets or sets the maximun Y value.

Declared In

DataInfo.h

  deltaX

Gets or sets the value of delta X.

@property double deltaX

Discussion

Gets or sets the value of delta X.

Declared In

DataInfo.h

  dataTypeX

Gets or sets the data type of X.

@property enum XuniDataType dataTypeX

Discussion

Gets or sets the data type of X.

Declared In

DataInfo.h

  dataTypeY

Gets or sets the data type of Y.

@property enum XuniDataType dataTypeY

Discussion

Gets or sets the data type of Y.

Declared In

DataInfo.h

  maxItems

Gets or sets the maximun number of items refers to the series.

@property NSUInteger maxItems

Discussion

Gets or sets the maximun number of items refers to the series.

Declared In

DataInfo.h

– init

Initialize an object for XuniDataInfo.

- (id)init

Return Value

return an object of XuniDataInfo.

Discussion

Initialize an object for XuniDataInfo.

Declared In

DataInfo.h

– analyse:stacking:values:

Caculate something use for stacking.

- (void)analyse:(NSArray *)seriesList stacking:(XuniStacking)stacking values:(NSArray *)xvals

Parameters

seriesList

the list array of series.
stacking

how the chart series are stacked.
xvals

values about axis X.

Discussion

Caculate something use for stacking.

Declared In

DataInfo.h

– getMinX

Gets the minimun X value.

- (double)getMinX

Return Value

the minimun X value.

Discussion

Gets the minimun X value.

Declared In

DataInfo.h

– getMaxX

Gets the maximun X value.

- (double)getMaxX

Return Value

the maximun X value.

Discussion

Gets the maximun X value.

Declared In

DataInfo.h

– getMinY

Gets the minimun Y value.

- (double)getMinY

Return Value

the minimun Y value.

Discussion

Gets the minimun Y value.

Declared In

DataInfo.h

– getMaxY

Gets the maximun Y value.

- (double)getMaxY

Return Value

the maximun Y value.

Discussion

Gets the maximun Y value.

Declared In

DataInfo.h

– getDataTypeX

Gets the data type of X.

- (XuniDataType)getDataTypeX

Return Value

the data type of X.

Discussion

Gets the data type of X.

Declared In

DataInfo.h

– getDataTypeY

Gets the data type of Y.

- (XuniDataType)getDataTypeY

Return Value

the data type of Y.

Discussion

Gets the data type of Y.

Declared In

DataInfo.h

– getStackedAbsSum:

Gets stacked absolute sum value.

- (double)getStackedAbsSum:(double)key

Parameters

key

the key for value.

Return Value

return the stacked absolute sum value.

Discussion

Gets stacked absolute sum value.

Declared In

DataInfo.h

– getStackAbs

@exclude.

- (NSMutableDictionary *)getStackAbs

Discussion

@exclude.

Declared In

DataInfo.h

– getXVals

Gets array of X vals.

- (NSArray *)getXVals

Return Value

return the array of X vals.

Discussion

Gets array of X vals.

Declared In

DataInfo.h

– hasMore

Judge whether has more items.

- (BOOL)hasMore

Return Value

return a boolean value.

Discussion

Judge whether has more items.

Declared In

DataInfo.h

– hasLess

Judge whether the number of orgin items is less than zero.

- (BOOL)hasLess

Return Value

return a boolean value.

Discussion

Judge whether the number of orgin items is less than zero.

Declared In

DataInfo.h

– showMore

Judge whether shows more items.

- (void)showMore

Discussion

Judge whether shows more items.

Declared In

DataInfo.h

– showLess

Judge whether shows less items.

- (void)showLess

Discussion

Judge whether shows less items.

Declared In

DataInfo.h

– getOrigin

Gets the number of origin items.

- (NSUInteger)getOrigin

Return Value

a unsigned long value.

Discussion

Gets the number of origin items.

Declared In

DataInfo.h

– getEnd

Gets the number of items at the end.

- (NSUInteger)getEnd

Return Value

return a unsigned long value.

Discussion

Gets the number of items at the end.

Declared In

DataInfo.h

– getPageSize

Gets page size.

- (NSUInteger)getPageSize

Return Value

return a unsigned long value.

Discussion

Gets page size.

Declared In

DataInfo.h

+ isValid:

Judge whether a number is finite.

+ (BOOL)isValid:(double)value

Parameters

value

the value.

Return Value

a boolean value.

Discussion

Judge whether a number is finite.

Declared In

DataInfo.h