[英]TeeChart for PHP : Differences between image render and JavaScript Export
I try to use the right axis of TeeChart for PHP. 我尝试为PHP使用TeeChart的右轴。 I'm aware that we need to link a valid serie to both vertical axis.
我知道我们需要将有效的系列链接到两个垂直轴。 In fact, I have tried a simple test with the custom axis demo on the Steema site.
实际上,我已经在Steema网站上使用自定义轴演示尝试了一个简单的测试。 I cut and pasted the demo and try to export it to javascript instead of rendering it.
我剪切并粘贴了该演示,然后尝试将其导出到javascript而不是呈现它。 I used this code to export to javascript :
我使用此代码导出到javascript:
echo $tChart1->getChart()->getExport()->getImage()->getJavaScript()->Render()->toString();
Here is a snapshot of the 2 renders side-by-side (sorry to put it in a link, this forum don't allow me to post pictures yet...) 这是2个渲染的并排快照(很抱歉,将其放在链接中,此论坛不允许我发布图片...)
Is there a way to get the right axis to show with the export? 有没有一种方法可以使右轴与导出一起显示?
EDIT: Here is the code to test on your side : 编辑:这是要在您这边测试的代码:
<?php
//Includes
include "../../../sources/TChart.php";
$chart1 = new TChart(600,450);
$chart1->getChart()->getHeader()->setText("Custom Axes Demo");
$chart1->getAspect()->setView3D(false);
$line1 = new Line($chart1->getChart());
$line2 = new Line($chart1->getChart());
$line1->setColor(Color::RED());
$line2->setColor(Color::GREEN());
$chart1->addSeries($line1);
$chart1->addSeries($line2);
// Speed optimization
$chart1->getChart()->setAutoRepaint(false);
for($t = 0; $t <= 10; ++$t) {
$line1->addXY($t, (10 + $t), Color::RED());
if($t > 1) {
$line2->addXY($t, $t, Color::GREEN());
}
}
$chart1->getAxes()->getLeft()->setStartPosition(0);
$chart1->getAxes()->getLeft()->setEndPosition(50);
$chart1->getAxes()->getLeft()->getAxisPen()->color = Color::RED();
$chart1->getAxes()->getLeft()->getTitle()->getFont()->setColor(Color::RED());
$chart1->getAxes()->getLeft()->getTitle()->getFont()->setBold(true);
$chart1->getAxes()->getLeft()->getTitle()->setText("1st Left Axis");
$chart1->getAxes()->getTop()->getLabels()->setAngle(45);
$chart1->getAxes()->getTop()->getTitle()->getFont()->setColor(Color::YELLOW());
$chart1->getAxes()->getTop()->getTitle()->getFont()->setBold(true);
$chart1->getAxes()->getBottom()->getLabels()->setAngle(0);
$chart1->getAxes()->getRight()->getLabels()->setAngle(45);
$chart1->getAxes()->getBottom()->getTitle()->getFont()->setColor(new Color(255,25,25));
$chart1->getAxes()->getBottom()->getTitle()->getFont()->setBold(true);
$chart1->getAxes()->getRight()->getTitle()->getFont()->setColor(Color::BLUE());
$chart1->getAxes()->getRight()->getTitle()->getFont()->setBold(true);
$chart1->getAxes()->getRight()->getTitle()->setText("OtherSide Axis");
$chart1->getAxes()->getRight()->getLabels()->getFont()->setColor(Color::BLUE());
$chart1->getAxes()->getRight()->getAxisPen()->setColor(Color::BLUE());
$chart1->getAxes()->getTop()->getTitle()->setText("Top Axis");
$chart1->getAxes()->getBottom()->getTitle()->setText("Bottom Axis");
$line1->setHorizontalAxis(HorizontalAxis::$BOTH);
$line1->setVerticalAxis(VerticalAxis::$BOTH);
$axis1 = new Axis(false, false, $chart1->getChart());
$chart1->getAxes()->getCustom()->add($axis1);
$line2->setCustomVertAxis($axis1);
$axis1->setStartPosition(50);
$axis1->setEndPosition(100);
$axis1->getTitle()->getFont()->setColor(Color::GREEN());
$axis1->getTitle()->getFont()->setBold(true);
$axis1->getTitle()->setText("Extra Axis");
$axis1->getTitle()->setAngle(90);
$axis1->setRelativePosition(20);
$axis1->getAxisPen()->setColor(Color::GREEN());
$axis1->getGrid()->setVisible(false);
echo $tChart1->getChart()->getExport()->getImage()->getJavaScript()->Render()->toString();?>
I've modified the end of your test page to show both the HTML5 and the PHP charts at the same page: 我已经修改了测试页的末尾,以在同一页上显示HTML5和PHP图表:
echo $chart1->getChart()->getExport()->getImage()->getJavaScript()->Render()->toString();
$chart1->render("chart1.png");
$rand=rand();
print '<img src="chart1.png?rand='.$rand.'">';
Then, I've modified TeeChart PHP sources to also export the custom axes and the assign. 然后,我修改了TeeChart PHP源代码,以也导出自定义轴和分配。
It now looks like this: 现在看起来像这样:
Please, send a mail to "info@steema.com" and we'll send you the modified unit (JavaScriptExport.php). 请发送邮件至“ info@steema.com”,我们将向您发送修改后的单位(JavaScriptExport.php)。
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.