vinsonguo / android-kline Goto Github PK
View Code? Open in Web Editor NEWAndroid版K线图和分时图
License: Apache License 2.0
Android版K线图和分时图
License: Apache License 2.0
xAxisVolume.setPosition(XAxis.XAxisPosition.BOTTOM);这个是放在下方,TOP放上面去没效果,时间label消失
请问这个问题有解决方案了吗?求教,请帮帮我。
setShowOnlyMinMax这个没啦?
最新的数据目前是在最右边贴边显示,有没有方法设置居中或者设置间距
你好,此类库支持深度图吗
我这边做加载更多后,设置新的数据源,刷新后发现k线自动移动到第一条,并且缩放了比列,请问是什么原因导致的呢?
https://github.com/scsfwgy/FinancialCustomerView
有一些开发的疑问,希望留一个联系方式
分时图应该是x轴时间都是固定的,然后y轴有数据才会显示,没有数据就空在那里,比如时间从21:00到15:00,x轴应该固定都是这样,y轴到几点就显示到几点的数据,但是数据应该是没有铺满的。请问大佬这个要怎么实现?
Process: com.guoziwei.kline, PID: 12886
java.lang.IndexOutOfBoundsException: Invalid index 0, size is 0
at java.util.ArrayList.throwIndexOutOfBoundsException(ArrayList.java:255)
at java.util.ArrayList.get(ArrayList.java:308)
at com.github.mikephil.charting.data.DataSet.getEntryForIndex(DataSet.java:286)
at com.github.mikephil.charting.utils.Transformer.generateTransformedValuesLine(Transformer.java:184)
at com.guoziwei.klinelib.chart.LineChartRenderer.drawValues(LineChartRenderer.java:551)
at com.guoziwei.klinelib.chart.AppCombinedChartRenderer.drawValues(AppCombinedChartRenderer.java:96)
at com.github.mikephil.charting.charts.BarLineChartBase.onDraw(BarLineChartBase.java:263)
at android.view.View.draw(View.java:14465)
at android.view.View.getDisplayList(View.java:13362)
at android.view.View.getDisplayList(View.java:13404)
at android.view.View.draw(View.java:14182)
at android.view.ViewGroup.drawChild(ViewGroup.java:3103)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2940)
at android.view.View.getDisplayList(View.java:13357)
at android.view.View.getDisplayList(View.java:13404)
at android.view.View.draw(View.java:14182)
at android.view.ViewGroup.drawChild(ViewGroup.java:3103)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2940)
at android.view.View.getDisplayList(View.java:13357)
at android.view.View.getDisplayList(View.java:13404)
at android.view.View.draw(View.java:14182)
at android.view.ViewGroup.drawChild(ViewGroup.java:3103)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2940)
at android.view.View.getDisplayList(View.java:13357)
at android.view.View.getDisplayList(View.java:13404)
at android.view.View.draw(View.java:14182)
at android.view.ViewGroup.drawChild(ViewGroup.java:3103)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2940)
at android.view.View.getDisplayList(View.java:13357)
at android.view.View.getDisplayList(View.java:13404)
at android.view.View.draw(View.java:14182)
at android.view.ViewGroup.drawChild(ViewGroup.java:3103)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2940)
at android.view.View.draw(View.java:14468)
at android.support.v4.view.ViewPager.draw(ViewPager.java:2418)
at android.view.View.getDisplayList(View.java:13362)
at android.view.View.getDisplayList(View.java:13404)
at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3077)
at android.view.View.getDisplayList(View.java:13300)
at android.view.View.getDisplayList(View.java:13404)
at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3077)
at android.view.View.getDisplayList(View.java:13300)
at android.view.View.getDisplayList(View.java:13404)
at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3077)
at android.view.View.getDisplayList(View.java:13300)
at android.view.View.getDisplayList(View.java:13404)
at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3077)
at android.view.View.getDisplayList(View.java:13300)
at android.view.View.getDisplayList(View.java:13404)
at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3077)
at android.view.View.getDisplayList(View.java:13300)
at android.view.View.getDisplayList(View.java:13404)
at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3077)
at android.view.View.getDisplayList(View.java:13300)
at android.view.View.getDisplayList(View.java:13404)
at android.view.HardwareRenderer$GlRenderer.buildDisplayList(HardwareRenderer.java:1570)
at android.view.HardwareRenderer$GlRenderer.draw(HardwareRenderer.java:1449)
at android.view.ViewRootImpl.draw(ViewRootImpl.java:2405)
at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:2277)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1907)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1024)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5694)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:761)
at android.view.Choreographer.doCallbacks(Choreographer.java:574)
at and
触发一次加载更多之后就不会有这个问题
项目中使用的MPandroidChart版本是最新的v3.0.3吗
if (mData.contains(hisData)) {
int index = mData.indexOf(hisData);
klineSet.removeEntry(index);
padding.removeFirst();
// ma比较特殊,entry数量和k线的不一致,移除最后一个
ma5Set.removeLast();
ma10Set.removeLast();
ma20Set.removeLast();
ma30Set.removeLast();
volSet.removeEntry(index);
macdSet.removeEntry(index);
difSet.removeEntry(index);
deaSet.removeEntry(index);
kSet.removeEntry(index);
dSet.removeEntry(index);
jSet.removeEntry(index);
mData.remove(index);
}
mData.add(hisData);
mChartPrice.setRealCount(mData.size());
int klineCount = klineSet.getEntryCount();
klineSet.addEntry(new CandleEntry(klineCount, (float) hisData.getHigh(), (float) hisData.getLow(), (float) hisData.getOpen(), (float) hisData.getClose()));
volSet.addEntry(new BarEntry(volSet.getEntryCount(), hisData.getVol(), hisData));
macdSet.addEntry(new BarEntry(macdSet.getEntryCount(), (float) hisData.getMacd()));
新增一条数据时,为何删除包含的
第一次进页面看日线右边半个屏幕留白,然后左滑触发加载更多以后再往右滑动才能占满屏幕
能加上网格背景就更好
有没有考虑加Boll线?
分时图如何全屏显示?
分时图如何缩放?
我改了控件和数据的属性,但是仍然无效
异常出现在DataUtil.calculateHisData()方法下的 HisData lastData = hisDatas.get(hisDatas.size() - 1);
有时候放大变小 有时缩小变大
可以提供拖动最左边后加载更多的接口吗?
就像频繁触摸长按事件一样,本来是想让他一直停留不动...
分时图应该先把时间固定吧,比如21:00至15:00应该先标记在x轴上,然后有多少数据就显示多少数据。但是现在是一屏的数据如果有了两百多条就已经铺满全屏了。中午12点就已经满了一屏,这样别人还以为没有数据了。。。正常应该是中午12点只有半屏,下午的数据是空的没有画,但是x轴上我能看到15:00,大佬这个要怎么实现啊?
RT
加入一屏能展示50个数据,初始化的时候,一次initData 100条数据,渲染出来之后是从第一条开始展示的(0-49),有没有哪个方法可以让渲染出来的数据从后面开始展示(50-99),而不使用moveToX的方法来实现。多谢!
error
建议添加RSI线和Boll线
你好 可以修改分时图的背景为网格表格背景吗?类似于百度股票的那些风格 还有日期栏的怎么增加?
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