(private) new RHistPainter(dom, histo)
Base painter class for RHist objects
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Parameters:
| Name | Type | Description |
|---|---|---|
dom |
object | string | DOM element for drawing or element id |
histo |
object | RHist object |
Methods
addInteractivity()
Add interactive features, only main painter does it
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(abstract) autoZoom()
Auto zoom into histogram non-empty range
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changeValuesRange()
Start dialog to modify range of axis where histogram values are displayed
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cleanup()
Cleanup hist painter
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clear3DScene()
Clear 3d drawings - if any
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clickButton()
Process click on histogram-defined buttons
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copyOptionsFrom()
Copy draw options from other painter
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copyOptionsToOthers()
copy draw options to all other histograms in the pad
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createContour()
Create contour levels for currently selected Z range
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createHistDrawAttributes()
create attributes
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decodeOptions()
Decode options
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(async) drawFrameAxes()
Draw axes
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(async) drawingBins() → {Promise}
Special method to request bins from server if existing data insufficient
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Returns:
when ready
- Type
- Promise
extractAxesProperties()
Extract axes ranges and bins numbers
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Also here ensured that all axes objects got their necessary methods
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fillContextMenuItems()
Fill histogram context menu
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fillPaletteMenu()
Fill menu entries for palette
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fillToolbar()
Fill pad toolbar with hist-related functions
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get3DToolTip()
get tool tips used in 3d mode
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getAxis()
Get axis object
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getAxisBinTip()
Get tip text for axis bin
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getDimension()
Returns histogram dimension
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getHisto()
get histogram
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getSelectIndex()
get selected index for axis
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isDisplayItem()
Returns true if RHistDisplayItem is used
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prepareDraw()
Calculate histogram inidicies and axes values for each visible bin
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processItemReply()
Process item reply
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(abstract) scanContent()
Scan histogram content
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toggleMode3D()
Toggle 3D drawing mode
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toggleStat()
Toggle statbox drawing
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Not yet implemented
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updateDisplayItem()
update display item
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updateObject()
update histogram object
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updatePaletteDraw()
Update palette drawing
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