lbglobal / ikvstockchart Goto Github PK

Entry中private final int volume; // 量 可否改成double类型

后来才发现是调用BicChina的分时图Api

这个有空可以改了

一来是容易让人误解
二来BtcChina已经垮台了，调那个API也没意义了

我看到蜡烛图间距的逻辑，至于蜡烛图宽度和高度，愣是没看到里面的具体逻辑，能否稍微指导下，宽度是具体值吗？

如何将Markview显示在底部呢？？
if (contentRect.left < highlightPointX && highlightPointX < contentRect.right) {
Entry highlightEntry = render.getEntrySet().getHighlightEntry();

        if (highlightEntry != null) {
            float width = markerTextPaint.measureText(highlightEntry.getXLabel()) + 50;

            highlightPointX = highlightPointX - width / 2;
            if (highlightPointX < contentRect.left) {
                highlightPointX = contentRect.left;
            }
            if (highlightPointX > contentRect.right - width) {
                highlightPointX = contentRect.right - width;
            }

            markerInsets.left= highlightPointX + inset;
            markerInsets.top = contentRect.top + inset;
            markerInsets.right = markerInsets.left + width - inset * 2;
            markerInsets.bottom = markerInsets.top + height - inset * 2;

            canvas.drawText(highlightEntry.getXLabel(),
                    markerInsets.left + markerInsets.width() / 2,
                    (markerInsets.top + markerInsets.bottom - fontMetrics.top - fontMetrics.bottom) / 2,
                    markerTextPaint);

            canvas.drawRect(markerInsets, markerBorderPaint);

            canvas.clipRect(markerInsets, Region.Op.XOR);
        }
    }
}

当我添加android:layerType="software"属性时，滑动时，指标线消失

因为在有的手机x坐标显示的文字密密麻麻的，我想只显示几个就够了，拉开下距离

i have no radio button in my layout file but error comes as "

Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.RadioButton.setOnClickListener(android.view.View$OnClickListener)' on a null object reference"

please help me out, i really need this library

时间跟随左右滑动自动变化

比如我请求周K数据，滑动一段距离后，开始进行左侧加载数据，假设数据跑到第500个位置，如果我再请求新一天K线数据，这时候页面还是停留在第500个位置，而且有时候没有数据K线画出来（但是是有数据回来的,有时候手指左滑或右滑是有K线出来，有时候没有），如何fix（急急急），望作者火速指导

致谢： 首先 很感谢作者的开源精神。

传统的股票软件有个成交量的柱状图在主图中。
作者如果有时间可以加上呀。。 我也在尝试绘制渲染..

非常感谢作者的开源精神，会帮助很多初在金融圈混的人，也希望您的这个项目越来越完善，发展越来越好！

Gradle 'ikvStockChart' Project refresh failed

Failed to open zip file.
Gradle's dependency cache may be corrupt (this sometimes occurs after a network connection timeout.)
Re-download dependencies and sync project (requires network)

我电脑是有网的，而且AS打开其他项目是可以正常拉取依赖的，我不知道提示说的zip文件在哪写着的。现在gradle编译都过不了啊。

ps：项目是用GitKraken clone到本地，再用AS打开的

做分时图时如果所有数据都一样的情况下画不出线，左侧文字显示NaN, 请问该怎么解决

我们公司的项目，我搞不定了！！！

有大佬可以解决吗，可以有偿

感觉初始化的蜡烛图长宽太大了

java.lang.NullPointerException   at com.wordplat.ikvstockchart.InteractiveKLineLayout.onFinishInflate(InteractiveKLineLayout.java:221)   at android.view.LayoutInflater.rInflate_Original(LayoutInflater.java:867)   at android.view.LayoutInflater_Delegate.rInflate(LayoutInflater_Delegate.java:70)   at android.view.LayoutInflater.rInflate(LayoutInflater.java:834)   at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:821)   at android.view.LayoutInflater.rInflate_Original(LayoutInflater.java:861)   at android.view.LayoutInflater_Delegate.rInflate(LayoutInflater_Delegate.java:70)   at android.view.LayoutInflater.rInflate(LayoutInflater.java:834)   at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:821)   at android.view.LayoutInflater.inflate(LayoutInflater.java:518)   at android.view.LayoutInflater.inflate(LayoutInflater.java:397) Copy stack to clipboard Tip: Try to refresh the layout.

发现在部分小米、魅族手机上很容易崩溃，华为荣耀6p上运行可以，发现超过200条的时候，上下滑动scrollview会异常卡顿，请问是否可以解决啊，兼容性问题也是个大问题啊，感觉不大敢用，开gpu看绘制有点过度了，还请多测试优化啊，不然太容易吧app给带崩了。

它会记住上一次滑动的位置，导致当我切换另外一个商品时，会停在上次记忆的位置，如何初始化到最开始的地方。

java.lang.ArrayIndexOutOfBoundsException
at android.graphics.Canvas.native_drawLines(Native Method)
at android.graphics.Canvas.drawLines(Canvas.java:1092)
at com.wordplat.ikvstockchart.drawing.MADrawing.onComputeOver(MADrawing.java:125)
at com.wordplat.ikvstockchart.render.KLineRender.renderDrawingList(KLineRender.java:324)
at com.wordplat.ikvstockchart.render.KLineRender.render(KLineRender.java:275)
at com.wordplat.ikvstockchart.InteractiveKLineView.onDraw(InteractiveKLineView.java:524)
at android.view.View.draw(View.java:16201)
at android.view.View.updateDisplayListIfDirty(View.java:15198)
at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3594)
at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3574)
at android.view.View.updateDisplayListIfDirty(View.java:15158)
at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3594)
at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3574)
at android.view.View.updateDisplayListIfDirty(View.java:15158)
at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3594)
at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3574)
at android.view.View.updateDisplayListIfDirty(View.java:15158)
at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3594)
at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3574)
at android.view.View.updateDisplayListIfDirty(View.java:15158)
at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3594)
at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3574)
at android.view.View.updateDisplayListIfDirty(View.java:15158)
at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3594)
at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3574)
at android.view.View.updateDisplayListIfDirty(View.java:15158)
at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3594)
at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3574)
at android.view.View.updateDisplayListIfDirty(View.java:15158)
at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3594)

https://api.wordplat.com/ts/v1/get_k_data/%s接口不通，能否提供json样本

我觉得在十字线应该有个焦点，如果聚焦的是绿色蜡烛，焦点在蜡烛下部；如果聚焦的是红色蜡烛，焦点在蜡烛上面

我想做个实时刷新功能？那我是不是应该弄个定时器啊；但是如果我手指向右加载了好几个页，这时候刷新会把界面重归到原始状态，如何像listview一样可以局部刷新呢？ 还有我如果加个基准线（代表蜡烛图的变化），该如何写呢

I want to have such bar for working hours. How to get this? And whether it is possible to put a filter there ? for filtering out monthly/weekly

分时图如何增加Volume视图

群号 ： 414519436

崩溃日志：
Process: com.wordplat.InteractiveKLineView.example, PID: 2541
java.lang.ArrayIndexOutOfBoundsException
at android.graphics.Canvas.native_drawLines(Native Method)
at android.graphics.Canvas.drawLines(Canvas.java:1089)
at com.wordplat.ikvstockchart.drawing.MADrawing.onComputeOver(MADrawing.java:125)
at com.wordplat.ikvstockchart.render.KLineRender.renderDrawingList(KLineRender.java:324)
at com.wordplat.ikvstockchart.render.KLineRender.render(KLineRender.java:275)
at com.wordplat.ikvstockchart.InteractiveKLineView.onDraw(InteractiveKLineView.java:530)
at android.view.View.draw(View.java:17185)
at android.view.View.updateDisplayListIfDirty(View.java:16167)
at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3711)
at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3691)
at android.view.View.updateDisplayListIfDirty(View.java:16130)
at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3711)
at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3691)
at android.view.View.updateDisplayListIfDirty(View.java:16130)
at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3711)
at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3691)
at android.view.View.updateDisplayListIfDirty(View.java:16130)
at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3711)
at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3691)
at android.view.View.updateDisplayListIfDirty(View.java:16130)
at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3711)
at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3691)
at android.view.View.updateDisplayListIfDirty(View.java:16130)
at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3711)
at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3691)
at android.view.View.updateDisplayListIfDirty(View.java:16130)
at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3711)
at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3691)
at android.view.View.updateDisplayListIfDirty(View.java:16130)
at android.view.ThreadedRenderer.updateViewTreeDisplayList(ThreadedRenderer.java:648)
at android.view.ThreadedRenderer.updateRootDisplayList(ThreadedRenderer.java:654)
at android.view.ThreadedRenderer.draw(ThreadedRenderer.java:762)
at android.view.ViewRootImpl.draw(ViewRootImpl.java:2800)
at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:2608)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2215)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1254)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6337)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:874)
at android.view.Choreographer.doCallbacks(Choreographer.java:686)
at android.view.Choreographer.doFrame(Choreographer.java:621)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:860)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)

Is ikvStockChart support real-time data??

楼主，我在心跳接口里添一条新数据，然后这边K线就变成一条横线了，但是左滑又好了，我在你的demo里直接加了定时器试了一下，也是一样，请问可以修改一下嘛

比如我这里需要的是一个分时图底下带一个成交量，
一个日K线底下带一个成交量，然后成交量图可以切换成其他的指标图。
在做这个组合的时候就碰到各种问题，很麻烦，不知道大神有解决方案吗？

Hello. Please tell me how to change the format of Yaxis labels. When I have values less than 0.01 yaxis labels show "0.00". How do I fix this?
Thank you!

分时图上为啥没有均线图呢？