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Initialize bestStep (wxMathPlot)

This commit is contained in:
Maciej Suminski 2016-08-15 10:53:36 +02:00
parent eec632a651
commit 9714ece53f
1 changed files with 3 additions and 3 deletions
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6
common/widgets/mathplot.cpp
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@ -874,7 +874,7 @@ void mpScaleX::recalculateTicks( wxDC& dc, mpWindow& w )
m_tickLabels.clear(); m_tickLabels.clear();
double minErr = 1000000000000.0; double minErr = 1000000000000.0;
double bestStep; double bestStep = 1.0;
for( int i = 10; i <= 20; i += 2 ) for( int i = 10; i <= 20; i += 2 )
{ {
@ -886,7 +886,7 @@ void mpScaleX::recalculateTicks( wxDC& dc, mpWindow& w )
double stepInt = floor( step / base ) * base; double stepInt = floor( step / base ) * base;
double err = fabs( step - stepInt ); double err = fabs( step - stepInt );
if( err< minErr ) if( err < minErr )
{ {
minErr = err; minErr = err;
bestStep = stepInt; bestStep = stepInt;
@ -1134,7 +1134,7 @@ void mpScaleY::recalculateTicks( wxDC& dc, mpWindow& w )
double minErr = 1000000000000.0; double minErr = 1000000000000.0;
double bestStep; double bestStep = 1.0;
for( int i = 10; i <= 20; i += 2 ) for( int i = 10; i <= 20; i += 2 )
{ {