org.das2.graph.EventsRenderer

Draw colored horizontal bars for the dataset, marking events datasets or modes of the data. This expects a QDataSet with the canonical scheme:

{@code
    Events[:,BUNDLE_1=4] where the columns are:
      BUNDLE_1=startTime,stopTime,Color,Message
    startTime,stopTime are in some time location unit.  stopTime may also be an offset from startTime (e.g. seconds)
    Color is an int, that is either 0xRRGGBB or 0xAARRGGBB.
    Message is any datum, so typically an enumeration unit is used.
}

Note this also contains systems for coloring data in old schemes, such as the colorSpecifier interface and textSpecifier. These should not be used when a dataset will be sufficient.

DEFAULT_TEXT_SPECIFIER

PROP_SHOWLABELS

PROP_ORBITMODE

PROP_GANTTMODE

PROP_COLOR_SPECIFIER

getColorSpecifier

getColorSpecifier( ) → ColorSpecifier

Returns:

org.das2.graph.EventsRenderer.ColorSpecifier

search for examples view on GitHub view source

getRenderTimeLimitMs

getRenderTimeLimitMs( ) → int

Returns:

int

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getTextSpecifier

getTextSpecifier( ) → TextSpecifier

Getter for property textSpecifier.

Returns:

Value of property textSpecifier.

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isGanttMode

isGanttMode( ) → boolean

Returns:

boolean

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isOrbitMode

isOrbitMode( ) → boolean

Returns:

boolean

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isShowLabels

isShowLabels( ) → boolean

Returns:

boolean

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setColorSpecifier

setColorSpecifier( org.das2.graph.EventsRenderer.ColorSpecifier spec ) → void

set this to be an object implementing ColorSpecifier interface, if more than one color is to be used when drawing the bars. Setting this to null will restore the initial behavior of drawing all bars in one color (or with rank 2 bundle containing color).