Changed: Don't try to convert string to CRGBA if less than 3 integers
--HG-- branch : develop
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630a22d428
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1 changed files with 16 additions and 10 deletions
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@ -734,17 +734,23 @@ void CRGBA::buildFromHLS(float h, float l, float s)
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CRGBA CRGBA::stringToRGBA( const char *ptr )
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CRGBA CRGBA::stringToRGBA( const char *ptr )
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{
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{
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if (!ptr)
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if (ptr)
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return NLMISC::CRGBA::White;
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{
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int r = 255, g = 255, b = 255, a = 255;
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int r = 255, g = 255, b = 255, a = 255;
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sscanf( ptr, "%d %d %d %d", &r, &g, &b, &a );
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// we need at least 3 integer values to consider string is valid
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if (sscanf( ptr, "%d %d %d %d", &r, &g, &b, &a ) >= 3)
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{
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clamp( r, 0, 255 );
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clamp( r, 0, 255 );
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clamp( g, 0, 255 );
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clamp( g, 0, 255 );
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clamp( b, 0, 255 );
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clamp( b, 0, 255 );
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clamp( a, 0, 255 );
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clamp( a, 0, 255 );
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return CRGBA( r,g,b,a );
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return CRGBA( r,g,b,a );
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}
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}
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return NLMISC::CRGBA::White;
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}
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}
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std::string CRGBA::toString() const
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std::string CRGBA::toString() const
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