Java ScatterChart.ScatterShape方法代码示例

import com.github.mikephil.charting.charts.ScatterChart; //导入方法依赖的package包/类
protected ScatterData generateScatterData(int dataSets, float range, int count) {
    
    ArrayList<IScatterDataSet> sets = new ArrayList<IScatterDataSet>();
    
    ScatterChart.ScatterShape[] shapes = ScatterChart.ScatterShape.getAllDefaultShapes();
    
    for(int i = 0; i < dataSets; i++) {
       
        ArrayList<Entry> entries = new ArrayList<Entry>();
        
        for(int j = 0; j < count; j++) {        
            entries.add(new Entry(j, (float) (Math.random() * range) + range / 4));
        }
        
        ScatterDataSet ds = new ScatterDataSet(entries, getLabel(i));
        ds.setScatterShapeSize(12f);
        ds.setScatterShape(shapes[i % shapes.length]);
        ds.setColors(ColorTemplate.COLORFUL_COLORS);
        ds.setScatterShapeSize(9f);
        sets.add(ds);
    }
    
    ScatterData d = new ScatterData(sets);
    d.setValueTypeface(tf);
    return d;
}
 

import com.github.mikephil.charting.charts.ScatterChart; //导入方法依赖的package包/类
public static IShapeRenderer getRendererForShape(ScatterChart.ScatterShape shape) {

        switch (shape) {
            case SQUARE:
                return new SquareShapeRenderer();
            case CIRCLE:
                return new CircleShapeRenderer();
            case TRIANGLE:
                return new TriangleShapeRenderer();
            case CROSS:
                return new CrossShapeRenderer();
            case X:
                return new XShapeRenderer();
            case CHEVRON_UP:
                return new ChevronUpShapeRenderer();
            case CHEVRON_DOWN:
                return new ChevronDownShapeRenderer();
        }

        return null;
    }
 

import com.github.mikephil.charting.charts.ScatterChart; //导入方法依赖的package包/类
public static IShapeRenderer getRendererForShape(ScatterChart.ScatterShape shape) {

        switch (shape) {
            case SQUARE: return new SquareShapeRenderer();
            case CIRCLE: return new CircleShapeRenderer();
            case TRIANGLE: return new TriangleShapeRenderer();
            case CROSS: return new CrossShapeRenderer();
            case X: return new XShapeRenderer();
            case CHEVRON_UP: return new ChevronUpShapeRenderer();
            case CHEVRON_DOWN: return new ChevronDownShapeRenderer();
        }

        return null;
    }
 

import com.github.mikephil.charting.charts.ScatterChart; //导入方法依赖的package包/类
/**
 * Generate scatter data scatter data.
 *
 * @param dataSets the data sets
 * @param range    the range
 * @param count    the count
 * @return the scatter data
 */
protected ScatterData generateScatterData(int dataSets, float range, int count) {

    ArrayList<IScatterDataSet> sets = new ArrayList<IScatterDataSet>();

    ScatterChart.ScatterShape[] shapes = ScatterChart.ScatterShape.getAllDefaultShapes();

    for(int i = 0; i < dataSets; i++) {

        ArrayList<Entry> entries = new ArrayList<Entry>();

        for(int j = 0; j < count; j++) {
            entries.add(new Entry(j, (float) (Math.random() * range) + range / 4));
        }

        ScatterDataSet ds = new ScatterDataSet(entries, getLabel(i));
        ds.setScatterShapeSize(12f);
        ds.setScatterShape(shapes[i % shapes.length]);
        ds.setColors(ColorTemplate.COLORFUL_COLORS);
        ds.setScatterShapeSize(9f);
        sets.add(ds);
    }

    ScatterData d = new ScatterData(sets);
    d.setValueTypeface(tf);
    return d;
}
 

import com.github.mikephil.charting.charts.ScatterChart; //导入方法依赖的package包/类
@Override
public ScatterChart.ScatterShape getScatterShape() {
    return mScatterShape;
}
 

import com.github.mikephil.charting.charts.ScatterChart; //导入方法依赖的package包/类
/**
 * Sets the ScatterShape this DataSet should be drawn with. This will search for an available IShapeRenderer and set this
 * renderer for the DataSet.
 *
 * @param shape
 */
public void setScatterShape(ScatterChart.ScatterShape shape) {
    mShapeRenderer = getRendererForShape(shape);
}
 

import com.github.mikephil.charting.charts.ScatterChart; //导入方法依赖的package包/类
/**
 * Sets the shape that is drawn on the position where the values are at. If
 * "CUSTOM" is chosen, you need to call setCustomScatterShape(...) and
 * provide a path object that is drawn as the custom scattershape.
 *
 * @param shape
 */
public void setScatterShape(ScatterChart.ScatterShape shape) {
    mScatterShape = shape;
}
 

import com.github.mikephil.charting.charts.ScatterChart; //导入方法依赖的package包/类
/**
 * Returns all the different scattershapes the chart uses
 *
 * @return
 */
ScatterChart.ScatterShape getScatterShape();
 

import com.github.mikephil.charting.charts.ScatterChart; //导入方法依赖的package包/类
/**
 * Sets the shapeIdentifier that this DataSet should be drawn with.
 * Make sure the ScatterChart has a renderer capable of rendering the provided identifier.
 *
 * @param shape
 */
public void setScatterShape(ScatterChart.ScatterShape shape) {
    mScatterShape = shape.toString();
}
 

import com.github.mikephil.charting.charts.ScatterChart; //导入方法依赖的package包/类
/**
 * Sets the shape that is drawn on the position where the values are at.
 *
 * @param shape
 */
public void setScatterShape(ScatterChart.ScatterShape shape) {
    mScatterShape = shape.toString();
}
 

import com.github.mikephil.charting.charts.ScatterChart; //导入方法依赖的package包/类
/**
 * Sets the ScatterShape this DataSet should be drawn with. This will search for an available ShapeRenderer and set this
 * renderer for the DataSet.
 *
 * @param shape
 */
public void setScatterShape(ScatterChart.ScatterShape shape) {

    ShapeRendererHandler handler = new ShapeRendererHandler();
    mShapeRenderer = handler.getShapeRenderer(shape);
}
 

import com.github.mikephil.charting.charts.ScatterChart; //导入方法依赖的package包/类
/**
 * Returns the corresponding ShapeRenderer for a given ScatterShape.
 *
 * @param shape
 * @return
 */
public ShapeRenderer getShapeRenderer(ScatterChart.ScatterShape shape) {
    return shapeRendererList.get(shape.toString());
}
 

import com.github.mikephil.charting.charts.ScatterChart; //导入方法依赖的package包/类
/**
 * Sets the shape that is drawn on the position where the values are at.
 *
 * @param shape
 */
public void setScatterShape(ScatterChart.ScatterShape shape) {
    mScatterShape = shape;
}