XYChart *c = new XYChart(640, 350); char buffer1[256] = ""; UnicodeToUtf8(L"Realtime Chart with Zoom/Scroll and Track Line测试", buffer1); c->addTitle(buffer1, "simsun.ttc", 18);
UnicodeToUtf8()函数实现如下:
void UnicodeToUtf8(const TCHAR *unicode, char *utf8) { int len = WideCharToMultiByte(CP_UTF8, 0, (const TCHAR *)unicode, -1, NULL, 0, NULL, NULL); memset(utf8, 0, len * 2 + 2); WideCharToMultiByte(CP_UTF8, 0, (const TCHAR *)unicode, -1, utf8, len, NULL, NULL); } void Utf8ToUnicode(const char *utf8, TCHAR *unicode) { int len = MultiByteToWideChar(CP_UTF8, 0, (const char *)utf8, -1, NULL, 0); MultiByteToWideChar(CP_UTF8, NULL, utf8, -1, unicode, len); }
时间: 2024-08-01 06:25:01