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Versions in this module

v0

v0.3.0

Jul 11, 2022

v0.2.0

Jun 11, 2021

Changes in this version

+ func MarshalPNGRequestErr(r *http.Request, errStr string, templateName string) ([]byte, error)

v0.1.0

Jan 30, 2019

Changes in this version

+ const HaveGraphSupport

+ var DefaultColorList = []string

+ var DefaultParams = PictureParams

+ func Description() map[string]types.FunctionDescription

+ func EvalExprGraph(e parser.Expr, from, until int32, ...) ([]*types.MetricData, error)

+ func MarshalPNG(params PictureParams, results []*types.MetricData) []byte

+ func MarshalPNGRequest(r *http.Request, results []*types.MetricData, templateName string) []byte

+ func MarshalSVG(params PictureParams, results []*types.MetricData) []byte

+ func MarshalSVGRequest(r *http.Request, results []*types.MetricData, templateName string) []byte

+ func SetColor(name, rgba string) error

+ func SetTemplate(name string, params PictureParams)

+ type AreaMode int

+ const AreaModeAll

+ const AreaModeFirst

+ const AreaModeNone

+ const AreaModeStacked

+ type FontSlant int

+ const FontSlantItalic

+ const FontSlantNormal

+ const FontSlantOblique

+ type FontWeight int

+ const FontWeightBold

+ const FontWeightNormal

+ type LineMode int

+ const LineModeConnected

+ const LineModeSlope

+ const LineModeStaircase

+ type PictureParams struct

+ AreaAlpha float64

+ AreaMode AreaMode

+ BgColor string

+ ColorList []string

+ ConnectedLimit int

+ DrawAsInfinite bool

+ DrawNullAsZero bool

+ FgColor string

+ FontBold FontWeight

+ FontItalic FontSlant

+ FontName string

+ FontSize float64

+ GraphOnly bool

+ Height float64

+ HideAxes bool

+ HideGrid bool

+ HideLegend bool

+ HideXAxis bool

+ HideYAxis bool

+ LeftColor string

+ LeftDashed bool

+ LeftWidth float64

+ LineMode LineMode

+ LineWidth float64

+ LogBase float64

+ MajorGridLineColor string

+ MajorLine string

+ Margin int

+ MinorGridLineColor string

+ MinorLine string

+ MinorY int

+ PieMode PieMode

+ PixelRatio float64

+ RightColor string

+ RightDashed bool

+ RightWidth float64

+ Title string

+ Tz *time.Location

+ UniqueLegend bool

+ Vtitle string

+ VtitleRight string

+ Width float64

+ XFormat string

+ XMax float64

+ XMin float64

+ XStep float64

+ YAxisSide YAxisSide

+ YDivisors []float64

+ YLimitLeft float64

+ YLimitRight float64

+ YMax float64

+ YMaxLeft float64

+ YMaxRight float64

+ YMin float64

+ YMinLeft float64

+ YMinRight float64

+ YStep float64

+ YStepL float64

+ YStepR float64

+ YUnitSystem string

+ func GetPictureParams(r *http.Request, metricData []*types.MetricData) PictureParams

+ func GetPictureParamsWithTemplate(r *http.Request, template string, metricData []*types.MetricData) PictureParams

+ type PieMode int

+ const PieModeAverage

+ const PieModeMaximum

+ const PieModeMinimum

+ type YAxisSide int

+ const YAxisSideLeft

+ const YAxisSideRight