MPAndroidChart白色背景 [英] MPAndroidChart white Background

问题描述

我使用的是 MPAndroidChart 库。我设置使用MPAndroidChart数据多折线图。它的工作很好，但背景是白色的到来。这是我在做什么。

I am using the MPAndroidChart library. I am setting the multi line chart with data using MPAndroidChart. It's working great but the background is coming white. This is what i am doing

        nhChart = new LineChart(getActivity());
        nhChart.setDescription("Number of Hits View");
        nhChart = (LineChart) hitsView.findViewById(R.id.line_chart_number_of_hits);

        //int color = Color.parseColor("#80101010");
        nhChart.setBackgroundColor(Color.parseColor("#80101010"));
        //nhChart.setBackgroundResource(R.drawable.background_portrate);
        //nhChart.setBackground(getResources().getDrawable(R.drawable.background_portrate));

        nhChart.setStartAtZero(true);   
        nhChart.setDrawBorder(true);

        nhChart.setNoDataTextDescription("No Data available for Charts");

        nhChart.setDrawYValues(false);
        nhChart.setDrawBorder(true);
        nhChart.setScaleEnabled(true);

        nhChart.setHighlightEnabled(false);
        nhChart.setTouchEnabled(true);
        //nhChart.setGridColor(Color.WHITE & 0x70FFFFFF);
        //nhChart.setDragScaleEnabled(true);    
        nhChart.setPinchZoom(true);

        setData(valueDate.size(),10000);
        nhChart.animateX(2500);

        Legend l = nhChart.getLegend();
        l.setForm(LegendForm.CIRCLE);
        l.setFormSize(6f);
        l.setTextColor(Color.WHITE);

        YLabels y = nhChart.getYLabels();
        y.setTextColor(Color.WHITE);
        y.setLabelCount(6);

        XLabels x1 = nhChart.getXLabels();
        x1.setCenterXLabelText(true);
        x1.setPosition(XLabelPosition.BOTTOM);
        x1.setTextColor(Color.WHITE);

在后

我绘制折线图中的片段viewpager执行的AsyncTask方法。显示图形的其他片段显示了同样的白色背景。我试着设置背景颜色，但没有工作。我也留下了空白，但它仍然显示我的白色背景。我也更新最新的JAR，但它不是工作。请帮忙。
下面是图像如何看起来

I am plotting line graphs in post execute method of AsyncTask in a fragment viewpager. Other fragment showing the graph shows the same white background. I tried setting a color for the background but nothing works. I also left it blank, but its still showing me the white background. I also updated the latest Jar but its not works. Please help. Here is the image how it looks

推荐答案

您想要这个透明：

chart.setDrawGridBackground(false);

和这个透明条：

chart.setDrawBarShadow(false);

这篇关于MPAndroidChart白色背景的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！