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class anychart.core.pert.Tasks Improve this Doc

Pert tasks settings collector.

Methods Overview

Specific settings
hoverLowerLabels()Hover lower labels settings.
hoverUpperLabels()Hover upper labels settings.
lowerLabels()Lower labels settings.
selectLowerLabels()Select lower labels settings.
selectUpperLabels()Select upper labels settings.
upperLabels()Upper labels settings.
Coloring
color()Color settings.
dummyFill()Fill settings.
dummyStroke()Stroke settings.
fill()Fill settings.
hoverFill()Fill settings.
hoverStroke()Stroke settings in hover mode.
selectFill()Fill settings in selected mode.
selectStroke()Stroke settings in selected mode.
stroke()Stroke settings.
Interactivity
tooltip()Tooltip settings.

Methods Description

color

Getter for tasks color.

Returns:

string - The tasks color.

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Setter for tasks color.

Params:

Name Type Description
value string Color as a string.

Returns:

anychart.core.pert.Tasks - Self instance for method chaining.

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dummyFill

Getter for the dummy fill color.

Returns:

anychart.graphics.vector.Fill - The current fill color.

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Setter for the dummy fill using function. Learn more about coloring.

Params:

Name Type Default Description
fillFunction function
// return the fill from the default palette.
function() {
  return this.sourceColor;
};
Fill-function, which should look like this:function() { // this: { // index : number - the index of the current point // sourceColor : anychart.graphics.vector.Fill - fill of the current point // } return myFill; //anychart.graphics.vector.Fill };.

Returns:

anychart.core.pert.Tasks - Self instance for method chaining.

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Setter for the dummy fill. Learn more about coloring.

Params:

Name Type Description
fillOrColorOrKeys anychart.graphics.vector.Fill | !Array.<(anychart.graphics.vector.GradientKey|string)> | null Color as an object or a string or function.
opacityOrAngleOrCx number X ratio of center radial gradient.
modeOrCy number | boolean | anychart.math.Rect | Object If defined then userSpaceOnUse mode, else objectBoundingBox, or Y ratio of center radial gradient.
opacityOrMode number | anychart.math.Rect | Object | null Opacity. If defined then userSpaceOnUse mode, else objectBoundingBox.
opacity number Color opacity.
fx number X ratio of focal point.
fy number Y ratio of focal point.

Returns:

anychart.core.pert.Tasks - Self instance for method chaining.

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dummyStroke

Getter for tasks dummy stroke.

Returns:

anychart.graphics.vector.Stroke - The milestones stroke.

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Setter for tasks dummy stroke by function.

Params:

Name Type Default Description
strokeFunction function
function() {
 return anychart.color.darken(this.sourceColor);
}
Function that looks like function(){ // this.index - series index. // this.sourceColor - color returned by fill() getter. // this.iterator - series point iterator. return strokeValue; // type anychart.graphics.vector.Stroke or anychart.graphics.vector.ColoredFill }.

Returns:

anychart.core.pert.Tasks - Self instance for method chaining.

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Setter for tasks dummy stroke. Learn more about stroke settings.

Params:

Name Type Default Description
color anychart.graphics.vector.Stroke | anychart.graphics.vector.ColoredFill | string | null
Stroke settings.
thickness number
1
Line thickness.
dashpattern string
Controls the pattern of dashes and gaps used to stroke paths.
lineJoin anychart.graphics.vector.StrokeLineJoin
Line join style.
lineCap anychart.graphics.vector.StrokeLineCap
Line cap style.

Returns:

anychart.core.pert.Tasks - Self instance for method chaining.

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fill

Getter for the fill color.

Returns:

anychart.graphics.vector.Fill - The tasks fill color.

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Setter for the fill using function. Learn more about coloring.

Params:

Name Type Default Description
fillFunction function
// return the fill from the default palette.
function() {
  return this.sourceColor;
};
Fill-function, which should look like this:function() { // this: { // index : number - the index of the current point // sourceColor : anychart.graphics.vector.Fill - fill of the current point // } return myFill; //anychart.graphics.vector.Fill };.

Returns:

anychart.core.pert.Tasks - Self instance for method chaining.

Try it:

Setter for the fill. Learn more about coloring.

Params:

Name Type Description
fillOrColorOrKeys anychart.graphics.vector.Fill | !Array.<(anychart.graphics.vector.GradientKey|string)> | null Color as an object or a string or function.
opacityOrAngleOrCx number X ratio of center radial gradient.
modeOrCy number | boolean | anychart.math.Rect | Object If defined then userSpaceOnUse mode, else objectBoundingBox, or Y ratio of center radial gradient.
opacityOrMode number | anychart.math.Rect | Object | null Opacity. If defined then userSpaceOnUse mode, else objectBoundingBox.
opacity number Color opacity.
fx number X ratio of focal point.
fy number Y ratio of focal point.

Returns:

anychart.core.pert.Tasks - Self instance for method chaining.

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hoverFill

Getter for the hover fill color.

Returns:

anychart.graphics.vector.Fill function - The tasks hover fill color.

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Setter for the hover fill using function. Learn more about coloring.

Params:

Name Type Default Description
fillFunction function
// return the fill from the default palette.
function() {
  return this.sourceColor;
};
Fill-function, which should look like this:function() { // this: { // index : number - the index of the current point // sourceColor : anychart.graphics.vector.Fill - fill of the current point // } return myFill; //anychart.graphics.vector.Fill };.

Returns:

anychart.core.pert.Tasks - Self instance for method chaining.

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Setter for the hover fill.

Params:

Name Type Description
fillOrColorOrKeys anychart.graphics.vector.Fill | !Array.<(anychart.graphics.vector.GradientKey|string)> | null Color as an object or a string or function.
opacityOrAngleOrCx number X ratio of center radial gradient.
modeOrCy number | boolean | anychart.math.Rect | Object If defined then userSpaceOnUse mode, else objectBoundingBox, or Y ratio of center radial gradient.
opacityOrMode number | anychart.math.Rect | Object | null Opacity. If defined then userSpaceOnUse mode, else objectBoundingBox.
opacity number Color opacity.
fx number X ratio of focal point.
fy number Y ratio of focal point.

Returns:

anychart.core.pert.Tasks - Self instance for method chaining.

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hoverLowerLabels

Getter for the hover lower labels settings.

Returns:

anychart.core.ui.LabelsFactory - Labels instance.

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Setter for the hover lower labels settings.

Params:

Name Type Description
value Object | boolean | null Labels settings.

Returns:

anychart.core.pert.Tasks - Self instance for method chaining.

hoverStroke

Getter for tasks stroke settings in hover mode.

Returns:

anychart.graphics.vector.Stroke - The tasks hover stroke settings.

Try it:

Setter for tasks hover stroke by function.

Params:

Name Type Default Description
strokeFunction function
function() {
 return anychart.color.darken(this.sourceColor);
}
Function that looks like function(){ // this.index - series index. // this.sourceColor - color returned by fill() getter. // this.iterator - series point iterator. return strokeValue; // type anychart.graphics.vector.Stroke or anychart.graphics.vector.ColoredFill }.

Returns:

anychart.core.pert.Tasks - Self instance for method chaining.

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Setter for tasks stroke settings in hover mode. Learn more about stroke settings.

Params:

Name Type Default Description
color anychart.graphics.vector.Stroke | anychart.graphics.vector.ColoredFill | string | null
Stroke settings.
thickness number
1
Line thickness.
dashpattern string
Controls the pattern of dashes and gaps used to stroke paths.
lineJoin anychart.graphics.vector.StrokeLineJoin
Line join style.
lineCap anychart.graphics.vector.StrokeLineCap
Line cap style.

Returns:

anychart.core.pert.Tasks - Self instance for method chaining.

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hoverUpperLabels

Getter for the hover upper labels settings.

Returns:

anychart.core.ui.LabelsFactory - Labels instance.

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Setter for the hover upper labels settings.

Params:

Name Type Description
value Object | boolean | null Labels settings.

Returns:

anychart.core.pert.Tasks - Self instance for method chaining.

lowerLabels

Getter for the lower labels settings.

Returns:

anychart.core.ui.LabelsFactory - Labels instance.

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Setter for the lower labels settings.

Params:

Name Type Description
value Object | boolean | null Labels settings.

Returns:

anychart.core.pert.Tasks - Self instance for method chaining.

selectFill

Getter for tasks fill color in selected mode.

Returns:

anychart.graphics.vector.Fill - The current fill color.

Try it:

Setter for the select fill using function. Learn more about coloring.

Params:

Name Type Default Description
fillFunction function
// return the fill from the default palette.
function() {
  return this.sourceColor;
};
Fill-function, which should look like this:function() { // this: { // index : number - the index of the current point // sourceColor : anychart.graphics.vector.Fill - fill of the current point // } return myFill; //anychart.graphics.vector.Fill };.

Returns:

anychart.core.pert.Tasks - Self instance for method chaining.

Try it:

Setter for tasks fill settings in selected mode. Learn more about coloring.

Params:

Name Type Description
fillOrColorOrKeys anychart.graphics.vector.Fill | !Array.<(anychart.graphics.vector.GradientKey|string)> | null Color as an object or a string or function.
opacityOrAngleOrCx number X ratio of center radial gradient.
modeOrCy number | boolean | anychart.math.Rect | Object If defined then userSpaceOnUse mode, else objectBoundingBox, or Y ratio of center radial gradient.
opacityOrMode number | anychart.math.Rect | Object | null Opacity. If defined then userSpaceOnUse mode, else objectBoundingBox.
opacity number Color opacity.
fx number X ratio of focal point.
fy number Y ratio of focal point.

Returns:

anychart.core.pert.Tasks - Self instance for method chaining.

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selectLowerLabels

Getter for the select lower labels settings.

Returns:

anychart.core.ui.LabelsFactory - Labels instance.

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Setter for the select lower labels settings.

Params:

Name Type Description
value Object | boolean | null Labels settings.

Returns:

anychart.core.pert.Tasks - Self instance for method chaining.

selectStroke

Getter for the stroke settings in selected mode.

Returns:

anychart.graphics.vector.Stroke - The select stroke settings.

Try it:

Setter for tasks select stroke by function.

Params:

Name Type Default Description
strokeFunction function
function() {
 return anychart.color.darken(this.sourceColor);
}
Function that looks like function(){ // this.index - series index. // this.sourceColor - color returned by fill() getter. // this.iterator - series point iterator. return strokeValue; // type anychart.graphics.vector.Stroke or anychart.graphics.vector.ColoredFill }.

Returns:

anychart.core.pert.Tasks - Self instance for method chaining.

Try it:

Setter for stroke settings in selected mode. Learn more about stroke settings.

Params:

Name Type Default Description
color anychart.graphics.vector.Stroke | anychart.graphics.vector.ColoredFill | string | function | null
Stroke settings.
thickness number
1
Line thickness.
dashpattern string
Controls the pattern of dashes and gaps used to stroke paths.
lineJoin anychart.graphics.vector.StrokeLineJoin
Line join style.
lineCap anychart.graphics.vector.StrokeLineCap
Line cap style.

Returns:

anychart.core.pert.Tasks - Self instance for method chaining.

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selectUpperLabels

Getter for the select upper labels settings.

Returns:

anychart.core.ui.LabelsFactory - Labels instance.

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Setter for the select upper labels settings.

Params:

Name Type Description
value Object | boolean | null Labels settings.

Returns:

anychart.core.pert.Tasks - Self instance for method chaining.

stroke

Getter for tasks stroke settings.

Returns:

anychart.graphics.vector.Stroke - The tasks stroke settings.

Try it:

Setter for tasks stroke by function.

Params:

Name Type Default Description
strokeFunction function
function() {
 return anychart.color.darken(this.sourceColor);
}
Function that looks like function(){ // this.index - series index. // this.sourceColor - color returned by fill() getter. // this.iterator - series point iterator. return strokeValue; // type anychart.graphics.vector.Stroke or anychart.graphics.vector.ColoredFill }.

Returns:

anychart.core.pert.Tasks - Self instance for method chaining.

Try it:

Setter for tasks stroke settings. Learn more about stroke settings.

Params:

Name Type Default Description
color anychart.graphics.vector.Stroke | anychart.graphics.vector.ColoredFill | string | null
Stroke settings.
thickness number
1
Line thickness.
dashpattern string
Controls the pattern of dashes and gaps used to stroke paths.
lineJoin anychart.graphics.vector.StrokeLineJoin
Line join style.
lineCap anychart.graphics.vector.StrokeLineCap
Line cap style.

Returns:

anychart.core.pert.Tasks - Self instance for method chaining.

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tooltip

Getter for tasks data tooltip.

Returns:

anychart.core.ui.Tooltip - Tooltip instance.

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Setter for tasks data tooltip.

Params:

Name Type Default Description
value Object | boolean | null
true
Tooltip settings.

Returns:

anychart.core.pert.Milestones - Self instance for method chaining.

upperLabels

Getter for the upper labels settings.

Returns:

anychart.core.ui.LabelsFactory - Labels instance.

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Setter for the upper labels settings.

Params:

Name Type Description
value Object | boolean | null Labels settings.

Returns:

anychart.core.pert.Tasks - Self instance for method chaining.