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Give the users customizable axis label limits (Fixes #2085) #2894

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merged 2 commits into from
Jan 9, 2018
Merged

Give the users customizable axis label limits (Fixes #2085) #2894

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Give the users customizable axis label limits (Fixes #2085)
igzrobertoestrada Oct 13, 2017
d26acd0
Type inference was enough to declare 'axisMinLabels' and 'axisMaxLabe…
igzrobertoestrada Jan 8, 2018
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18 changes: 14 additions & 4 deletions Source/Charts/Components/AxisBase.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -213,6 +213,16 @@ open class AxisBase: ComponentBase
/// the total range of values this axis covers
@objc open var axisRange = Double(0)

/// The minumum number of labels on the axis
@objc open var axisMinLabels = Int(2) {
didSet { axisMinLabels = axisMinLabels > 0 ? axisMinLabels : oldValue }
}

/// The maximum number of labels on the axis
@objc open var axisMaxLabels = Int(25) {
didSet { axisMinLabels = axisMaxLabels > 0 ? axisMaxLabels : oldValue }
}

/// the number of label entries the axis should have
/// max = 25,
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comment might consider to change as well.

/// min = 2,
Expand All @@ -228,13 +238,13 @@ open class AxisBase: ComponentBase
{
_labelCount = newValue

if _labelCount > 25
if _labelCount > axisMaxLabels
{
_labelCount = 25
_labelCount = axisMaxLabels
}
if _labelCount < 2
if _labelCount < axisMinLabels
{
_labelCount = 2
_labelCount = axisMinLabels
}

forceLabelsEnabled = false
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