From 0fdb65008f911129cf28100eb32447daf5044021 Mon Sep 17 00:00:00 2001 From: Tim Molter <tim.molter@gmail.com> Date: Thu, 13 Mar 2014 13:51:50 +0100 Subject: [PATCH] bug fix - removed accumulated double to int error in xAxis bar and tick mark positioning --- .../internal/chartpart/AxisTickBarChartCalculator.java | 7 ++++--- .../xchart/internal/chartpart/PlotContentBarChart.java | 2 +- 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/xchart/src/main/java/com/xeiam/xchart/internal/chartpart/AxisTickBarChartCalculator.java b/xchart/src/main/java/com/xeiam/xchart/internal/chartpart/AxisTickBarChartCalculator.java index e163b678..78bc5e9f 100644 --- a/xchart/src/main/java/com/xeiam/xchart/internal/chartpart/AxisTickBarChartCalculator.java +++ b/xchart/src/main/java/com/xeiam/xchart/internal/chartpart/AxisTickBarChartCalculator.java @@ -79,8 +79,9 @@ public class AxisTickBarChartCalculator extends AxisTickCalculator { int numCategories = categories.size(); - int gridStep = (int) (tickSpace / (double) numCategories); - int firstPosition = (int) (gridStep / 2.0); + double gridStep = (tickSpace / (double) numCategories); + // int firstPosition = (int) (gridStep / 2.0); + double firstPosition = getFirstPosition(gridStep); // generate all tickLabels and tickLocations from the first to last position NumberFormatter numberFormatter = null; @@ -106,7 +107,7 @@ public class AxisTickBarChartCalculator extends AxisTickCalculator { else if (chartPainter.getAxisPair().getXAxis().getAxisType() == AxisType.String) { tickLabels.add(category.toString()); } - int tickLabelPosition = margin + firstPosition + gridStep * counter++; + int tickLabelPosition = (int) (margin + firstPosition + gridStep * counter++); tickLocations.add(tickLabelPosition); } } diff --git a/xchart/src/main/java/com/xeiam/xchart/internal/chartpart/PlotContentBarChart.java b/xchart/src/main/java/com/xeiam/xchart/internal/chartpart/PlotContentBarChart.java index 7fc2e0e3..808964cc 100644 --- a/xchart/src/main/java/com/xeiam/xchart/internal/chartpart/PlotContentBarChart.java +++ b/xchart/src/main/java/com/xeiam/xchart/internal/chartpart/PlotContentBarChart.java @@ -69,7 +69,7 @@ public class PlotContentBarChart extends PlotContent { } } int numBars = categories.size(); - int gridStep = (int) (xTickSpace / (double) numBars); + double gridStep = xTickSpace / (double) numBars; // plot series int seriesCounter = 0; -- GitLab