MPAndroidChart图例定制

概述我正在使用 MPAndroidChart library.我想在MPAndroidChart中自定义图例.在MPAndroidChart库中,我试图设置图例的位置.通过给定代码legend.setPosition(LegendPosition.BELOW_CHART_CENTER)但无法执行此 *** 作.我必须设置图例如下图所示 帮助将是欣赏 请查找给定答案 MPAndroidChart – Legen 我正在使用 MPAndroidChart library.我想在MPAndroIDChart中自定义图例.在MPAndroIDChart库中,我试图设置图例的位置.通过给定代码legend.setposition(Legendposition.BELOW_CHART_CENTER)但无法执行此 *** 作.我必须设置图例如下图所示

帮助将是欣赏

解决方法 请查找给定答案 MPAndroidChart – Legend labels are being cut off.我已经根据您的问题提供了答案.
寻找给定代码肯定会帮助你.
您必须按照以下步骤使用其图例颜色和标签实现自定义图例：

步骤1

Legend legend = mChart.getLegend();

第2步

int colorcodes[] = legend.colors();

第3步

for (int i = 0; i <  legend.colors().length-1; i++) { ..... ..... }

第4步

然后你必须采取水平或垂直的一个布局,并获得图例颜色代码和图例标签,并根据图例长度创建布局和标签.代码示例如下：

linearLayout.LayoutParams parms_left_layout = new linearLayout.LayoutParams(                LayoutParams.MATCH_PARENT,LayoutParams.MATCH_PARENT);        parms_left_layout.weight = 1F;        linearLayout left_layout = new linearLayout(context);        left_layout.setorIEntation(linearLayout.HORIZONTAL);        left_layout.setGravity(Gravity.CENTER);        left_layout.setLayoutParams(parms_left_layout);        linearLayout.LayoutParams parms_legen_layout = new linearLayout.LayoutParams(                20,20);        parms_legen_layout.setmargins(0,20,0);        linearLayout legend_layout = new linearLayout(context);        legend_layout.setLayoutParams(parms_legen_layout);        legend_layout.setorIEntation(linearLayout.HORIZONTAL);        legend_layout.setBackgroundcolor(colorcodes[i]);        left_layout.addVIEw(legend_layout);        TextVIEw txt_unit = new TextVIEw(context);        txt_unit.setText(legend.getLabel(i));       left_layout.addVIEw(txt_unit);        linearLayout.LayoutParams parms_mIDdle_layout = new linearLayout.LayoutParams(                LayoutParams.MATCH_PARENT,LayoutParams.MATCH_PARENT);        parms_mIDdle_layout.weight = 1F;        linearLayout mIDdle_layout = new linearLayout(this);        mIDdle_layout.setorIEntation(linearLayout.HORIZONTAL);        mIDdle_layout.setGravity(Gravity.CENTER);        mIDdle_layout.setLayoutParams(parms_mIDdle_layout);        TextVIEw txt_leads = new TextVIEw(this);        txt_leads.setText("450");        mIDdle_layout.addVIEw(txt_leads);        linearLayout.LayoutParams parms_right_layout = new linearLayout.LayoutParams(                LayoutParams.MATCH_PARENT,LayoutParams.MATCH_PARENT);        parms_right_layout.weight = 1F;        linearLayout right_layout = new linearLayout(this);        right_layout.setorIEntation(linearLayout.HORIZONTAL);        right_layout.setGravity(Gravity.CENTER);        right_layout.setLayoutParams(parms_right_layout);        TextVIEw txt_leads_percentage = new TextVIEw(this);        txt_leads_percentage.setText(munit_percentage_List.get(i) + "");        right_layout.addVIEw(txt_leads_percentage);        childlayout.addVIEw(left_layout);        childlayout.addVIEw(mIDdle_layout);        childlayout.addVIEw(right_layout);

然后将您(在运行时创建的子布局)添加到主布局.

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