可以在GD和PHP中使用多行文本吗? [英] can I have multiline text with GD and PHP?

问题描述

我正在尝试使用GD + PHP输出多行文本，但是无法正常工作.我的php知识真的很基础. 这是代码，关于如何输出2或3行文本的想法?

I'm trying to output multiline text with GD+PHP but can't get it working. my php knowledge is really basic. here's the code, any idea on how to output 2 or 3 lines of text?

$theText = (isset($_GET['caption']))? stripslashes($_GET['caption']) :'';
imagettftext($baseImage, $textSize, $textAngle, $textXposition, $textYposition, $textColor, $fontName, $theText);

推荐答案

imagettftext($baseImage, $textSize, $textAngle, $textXposition, $textYposition, $textColor, $fontName, $theText);
imagettftext($baseImage, $textSize, $textAngle, $textXposition+(25), $textYposition, $textColor, $fontName, $theText);
imagettftext($baseImage, $textSize, $textAngle, $textXposition+(50), $textYposition, $textColor, $fontName, $theText);

您必须添加x像素才能将其向下移动到X位置.请记住，您的整个图片应该足够高且足够宽以适合文本.

you have to add x pixel to move it downwards to the X position. keep in mind that your whole image should be high and wide enough to fit the text.

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