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Fixes related to no data text #1749

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This commit is contained in:
Philipp Jahoda 2016-06-18 00:44:51 +02:00
parent bb0ad3ac22
commit 735a9b9c98
1 changed files with 6 additions and 8 deletions
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14
MPChartLib/src/main/java/com/github/mikephil/charting/charts/Chart.java
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@ -300,16 +300,13 @@ public abstract class Chart<T extends ChartData<? extends IDataSet<? extends Ent
*/
public void setData(T data) {
mData = data;
mOffsetsCalculated = false;
if (data == null) {
Log.e(LOG_TAG,
"Cannot set data for chart. Provided data object is null.");
return;
}
// LET THE CHART KNOW THERE IS DATA
mOffsetsCalculated = false;
mData = data;
// calculate how many digits are needed
calculateFormatter(data.getYMin(), data.getYMax());
@ -331,13 +328,14 @@ public abstract class Chart<T extends ChartData<? extends IDataSet<? extends Ent
*/
public void clear() {
mData = null;
mOffsetsCalculated = false;
mIndicesToHighlight = null;
invalidate();
}
/**
* Removes all DataSets (and thereby Entries) from the chart. Does not
* remove the x-values. Also refreshes the chart by calling invalidate().
* Removes all DataSets (and thereby Entries) from the chart. Does not set the data object to null. Also refreshes the
* chart by calling invalidate().
*/
public void clearValues() {
mData.clearValues();