Qt: Unterschied zwischen den Versionen
Zur Navigation springen
Zur Suche springen
(Die Seite wurde neu angelegt: „Kategorie:Sprache == RegExpr == <pre>QRegularExpression imageInfo("(\\d+)x(\\d+)"); QRegularExpressionMatch match() = = imageInfo.match(output); if (match…“) |
|||
| Zeile 2: | Zeile 2: | ||
== RegExpr == | == RegExpr == | ||
<pre>QRegularExpression | <pre>QRegularExpression regExpr("(\\d+)x(\\d+)"); | ||
QRegularExpressionMatch match | QRegularExpressionMatch match = regExpr.match(line); | ||
if (match.hasMatch()){ | if (match.hasMatch()){ | ||
QString width = match.captured(1); | QString width = match.captured(1); | ||
Version vom 13. Februar 2016, 01:14 Uhr
RegExpr
QRegularExpression regExpr("(\\d+)x(\\d+)");
QRegularExpressionMatch match = regExpr.match(line);
if (match.hasMatch()){
QString width = match.captured(1);
QString height = match.captured(2);
}