android MPandroidChar如何使画的点和x轴的label整体向右偏移固定距离

Posted 2023-03-26

第一步当然是引入框架

android Studio/Gradle

Maven Central/jCenter, add dependency to your build.gradle:
dependencies
compile ‘com.github.lecho:hellocharts-library:1.5.8@aar’


JitPack.io, add jitpack.io repositiory and dependency to your build.gradle:
repositories
maven
url “https://jitpack.io”



dependencies
compile ‘com.github.lecho:hellocharts-android:v1.5.8’


-
-

布局文件

<lecho.lib.hellocharts.view.LineChartView
android:id="@+id/chart"
android:layout_width="match_parent"
android:layout_height="200dp" />
1
2
3
4
核心代码
public class CartActivity extends AppCompatActivity

private int totalDays = 20;//总共有多少天的数据显示
private float minY = 0f;//Y轴坐标最小值
private float maxY = 100f;//Y轴坐标最大值

String[] labelsX = new String[totalDays];//X轴的标注
int[] valuesY = new int[totalDays];//图表的数据点

private List<PointValue> mPointValues = new ArrayList<PointValue>();
private List<AxisValue> mAxisXValues = new ArrayList<AxisValue>();
private List<AxisValue> mAxisYValues = new ArrayList<AxisValue>();

private LineChartView lineChart; 参考技术A Maven Central/jCenter, add dependency to your build.gradle: