- 比例将根据传入数据的最大值自动计算
- 可以更改一屏最大显示行数
- 颜色字体大小等属性可以更改
在布局文件中添加
<com.salmonzhg.histogramview_demo.views.HistogramView
android:id="@+id/histogram"
android:layout_width="match_parent"
android:layout_height="150dp"
app:date_text_color="@color/colorPrimary"
app:date_text_size="14sp"
app:histogram_color="@color/colorPrimaryDark" />在控制器中添加
HistogramView.HistogramEntity[] entities = new HistogramView.HistogramEntity[30];
for (int i = 0; i < entities.length; i++) {
String showInTimeLime = String.valueOf(i); //也可以是 "Mon","Tue","Thr"
int count = (int) (Math.random()*10); // 任意整型
HistogramView.HistogramEntity e = new HistogramView.HistogramEntity(
showInTimeLime, count);
entities[i] = e;
}
mHistogram.setSelectListener(new HistogramView.OnSelectListener() {
@Override
public void onSelected(int index) {
showToast(index + " selected" + "\nvalue: " + data[index].count);
}
});
// 设置数据同时也会触发动画
mHistogram.setData(entities);