本文整理汇总了PHP中TCPDF_FONTS::UTF8ArrToLatin1Arr方法的典型用法代码示例。如果您正苦于以下问题：PHP TCPDF_FONTS::UTF8ArrToLatin1Arr方法的具体用法？PHP TCPDF_FONTS::UTF8ArrToLatin1Arr怎么用？PHP TCPDF_FONTS::UTF8ArrToLatin1Arr使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类TCPDF_FONTS的用法示例。
在下文中一共展示了TCPDF_FONTS::UTF8ArrToLatin1Arr方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: GetArrStringWidth
/**
* Returns the string length of an array of chars in user unit or an array of characters widths. A font must be selected.<br>
* @param $sa (string) The array of chars whose total length is to be computed
* @param $fontname (string) Family font. It can be either a name defined by AddFont() or one of the standard families. It is also possible to pass an empty string, in that case, the current family is retained.
* @param $fontstyle (string) Font style. Possible values are (case insensitive):<ul><li>empty string: regular</li><li>B: bold</li><li>I: italic</li><li>U: underline</li><li>D: line through</li><li>O: overline</li></ul> or any combination. The default value is regular.
* @param $fontsize (float) Font size in points. The default value is the current size.
* @param $getarray (boolean) if true returns an array of characters widths, if false returns the total length.
* @return mixed int total string length or array of characted widths
* @author Nicola Asuni
* @public
* @since 2.4.000 (2008-03-06)
*/
public function GetArrStringWidth($sa, $fontname = '', $fontstyle = '', $fontsize = 0, $getarray = false)
{
// store current values
if (!TCPDF_STATIC::empty_string($fontname)) {
$prev_FontFamily = $this->FontFamily;
$prev_FontStyle = $this->FontStyle;
$prev_FontSizePt = $this->FontSizePt;
$this->SetFont($fontname, $fontstyle, $fontsize, '', 'default', false);
}
// convert UTF-8 array to Latin1 if required
if ($this->isunicode and !$this->isUnicodeFont()) {
$sa = TCPDF_FONTS::UTF8ArrToLatin1Arr($sa);
}
$w = 0;
// total width
$wa = array();
// array of characters widths
foreach ($sa as $ck => $char) {
// character width
$cw = $this->GetCharWidth($char, isset($sa[$ck + 1]));
$wa[] = $cw;
$w += $cw;
}
// restore previous values
if (!TCPDF_STATIC::empty_string($fontname)) {
$this->SetFont($prev_FontFamily, $prev_FontStyle, $prev_FontSizePt, '', 'default', false);
}
if ($getarray) {
return $wa;
}
return $w;
}