我试图绘制一系列相似的函数。域为[0,1]，范围始终为[-3,3]。
我希望每个图表的Y轴上的限制相同。试图设置y min和y max系列似乎不起作用。
有没有办法让Y轴上的限制在每个图表上都相同？
import java.math.BigDecimal;
import java.util.*;
import com.xeiam.xchart.*;
public class Bug {
static void plot(Chart chart,int n) {
chart.setTitle("title");
chart.setXAxisTitle("X");
chart.setYAxisTitle("Y");
List<Number> x=new ArrayList<Number>();
List<Number> y=new ArrayList<Number>();
String seriesName=addOneSeries(chart,n,x,y);
}
private static String addOneSeries(Chart chart,int n,List<Number> x,List<Number> y) {
for(int i=0;i<=10;i++) {
x.add(i/10.);
y.add(i*n/10.);
}
String seriesName="series "+n;
Series series=chart.addSeries(seriesName,x,y);
series.xMin=BigDecimal.ZERO;
series.xMax=BigDecimal.ONE;
series.yMin=new BigDecimal(-5);
series.yMax=new BigDecimal(5);
return seriesName;
}
public static void main(String[] args) {
for(int i=0;i<4;i++) {
Chart chart=new Chart(700,500);
plot(chart,i);
new SwingWrapper(chart).displayChart();
}
}
}
答案 0 :(得分：1)
现在可以使用XChart在Chart上设置最小值和最大值。下面是OP的Bug类的返工，用于演示这一点。此时，由于它是一个全新的功能，您必须获得xchart-2.0.0-SNAPSHOT jar here才能看到此功能。请随意ask for help or request more features！
public class NoBug {
static void plot(Chart chart, int n) {
chart.setChartTitle("title");
chart.setXAxisTitle("X");
chart.setYAxisTitle("Y");
List<Number> x = new ArrayList<Number>();
List<Number> y = new ArrayList<Number>();
String seriesName = addOneSeries(chart, n, x, y);
}
private static String addOneSeries(Chart chart, int n, List<Number> x, List<Number> y) {
for (int i = 0; i <= 10; i++) {
x.add(i / 10.);
y.add(i * n / 10.);
}
String seriesName = "series " + n;
Series series = chart.addSeries(seriesName, x, y);
chart.getStyleManager().setxAxisMin(0);
chart.getStyleManager().setxAxisMax(1);
chart.getStyleManager().setyAxisMin(-5);
chart.getStyleManager().setyAxisMax(5);
return seriesName;
}
public static void main(String[] args) {
for (int i = 0; i < 4; i++) {
Chart chart = new LineChart(700, 500);
plot(chart, i);
new SwingWrapper(chart).displayChart();
}
}
}
答案 1 :(得分：0)
这些方法现在使用大写的//create-account.component.html
<html>
<mat-grid-list cols="1" rowHeight="500px">
<mat-grid-tile>
<div class="example-container">
<mat-form-field appearance="fill" class="width-50">
<mat-label>First Name</mat-label>
<input matInput>
</mat-form-field>
<mat-form-field appearance="fill" class="width-50 ml-2">
<mat-label>Surname</mat-label>
<input matInput>
</mat-form-field>
<br>
<mat-form-field appearance="fill" class="width-100">
<mat-label>Email address</mat-label>
<input matInput placeholder="Ex. pat@example.com">
</mat-form-field>
<br>
<mat-form-field appearance="fill" class="width-100">
<mat-label>Enter password</mat-label>
<input matInput [type]="hide ? 'password' : 'text'">
<button mat-icon-button matSuffix (click)="hide = !hide" [attr.aria-label]="'Hide password'"
[attr.aria-pressed]="hide">
<mat-icon>{{hide ? 'visibility_off' : 'visibility'}}</mat-icon>
</button>
</mat-form-field>
<br>
<label id="example-radio-group-label">Gender: </label>
<br><br>
<mat-radio-group aria-label="Select an option">
<mat-radio-button value="1">Male</mat-radio-button>
<mat-radio-button class="example-radio-button" value="2">Female</mat-radio-button>
<mat-radio-button class="example-radio-button" value="3">Custom</mat-radio-button>
</mat-radio-group>
<br><br>
<label id="example-radio-group-label">Date of birth: </label>
<br><br>
<mat-form-field appearance="fill" class="width-25">
<mat-label>Day</mat-label>
<mat-select>
<mat-option [value]="6">
26
</mat-option>
</mat-select>
</mat-form-field>
<mat-form-field appearance="fill" class="width-25 ml-1">
<mat-label>Month</mat-label>
<mat-select>
<mat-option [value]="6">
26
</mat-option>
</mat-select>
</mat-form-field>
<mat-form-field appearance="fill" class="width-25 ml-1">
<mat-label>Year</mat-label>
<mat-select>
<mat-option [value]="6">
26
</mat-option>
</mat-select>
</mat-form-field>
</div>
</mat-grid-tile>
</mat-grid-list>
</html>
或X：
Y