fix(holiday): 统一每日客流构成外置标签布局

xyc

10 小时以前 c21fbdd3687824f79c543e20114b40c27e294008

 traffic-audit-server/src/test/java/com/trafficaudit/holiday/service/HolidayTrendChartServiceTest.java

@@ -79,6 +79,22 @@
    }

    @Test
    void scalesLineChartHeightForBetterVerticalSeparation() throws Exception {
        HolidayTrendChartService service = new HolidayTrendChartService();
        HolidayTrendChartService.ChartSeries series = new HolidayTrendChartService.ChartSeries();
        series.setName("测试");
        series.setValues(java.util.Arrays.asList(
                new BigDecimal("1.00"), new BigDecimal("2.00"), new BigDecimal("3.00")));

        byte[] png = service.lineChart("万人次",
                java.util.Collections.singletonList(series), false, 1100, 590);
        BufferedImage image = ImageIO.read(new ByteArrayInputStream(png));

        assertNotNull(image);
        assertEquals(HolidayTrendChartService.scaleLineChartHeight(590), image.getHeight());
    }

    @Test
    void rendersHigherPrecisionLineLabelsWhenRequested() {
        HolidayTrendChartService service = new HolidayTrendChartService();
        HolidayTrendChartService.ChartSeries congestion = new HolidayTrendChartService.ChartSeries();