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Fix issue causing ANR for empty charts

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This commit is contained in:
PhilJay 2016-09-17 23:47:47 +02:00
parent e9459fb592
commit 0aeddb025e
2 changed files with 4 additions and 10 deletions
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7
MPChartLib/src/main/java/com/github/mikephil/charting/renderer/AxisRenderer.java
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@ -154,18 +154,15 @@ public abstract class AxisRenderer extends Renderer {
int labelCount = mAxis.getLabelCount();
double range = Math.abs(yMax - yMin);
if (labelCount == 0 || range <= 0) {
if (labelCount == 0 || range <= 0 || Double.isInfinite(range)) {
mAxis.mEntries = new float[]{};
mAxis.mCenteredEntries = new float[]{};
mAxis.mEntryCount = 0;
return;
}
// Find out how much spacing (in y value space) between axis values
double rawInterval = range / labelCount;
if (Double.isInfinite(rawInterval))
{
rawInterval = range > 0.0 && !Double.isInfinite(range) ? range : 1.0;
}
double interval = Utils.roundToNextSignificant(rawInterval);
// If granularity is enabled, then do not allow the interval to go below specified granularity.

7
MPChartLib/src/main/java/com/github/mikephil/charting/renderer/YAxisRendererRadarChart.java
View file

@ -32,18 +32,15 @@ public class YAxisRendererRadarChart extends YAxisRenderer {
int labelCount = mAxis.getLabelCount();
double range = Math.abs(yMax - yMin);
if (labelCount == 0 || range <= 0) {
if (labelCount == 0 || range <= 0 || Double.isInfinite(range)) {
mAxis.mEntries = new float[]{};
mAxis.mCenteredEntries = new float[]{};
mAxis.mEntryCount = 0;
return;
}
// Find out how much spacing (in y value space) between axis values
double rawInterval = range / labelCount;
if (Double.isInfinite(rawInterval))
{
rawInterval = range > 0.0 && !Double.isInfinite(range) ? range : 1.0;
}
double interval = Utils.roundToNextSignificant(rawInterval);
// If granularity is enabled, then do not allow the interval to go below specified granularity.