FRtcImage
- Unreal Blueprint
更新时间不可用
图像属性。
USTRUCT(BlueprintType)
struct FRtcImage
{
GENERATED_BODY()
UPROPERTY(VisibleAnywhere, BlueprintReadWrite, Category = "Agora|RtcImage")
FString url = "";
UPROPERTY(VisibleAnywhere, BlueprintReadWrite, Category = "Agora|RtcImage")
int x = 0;
UPROPERTY(VisibleAnywhere, BlueprintReadWrite, Category = "Agora|RtcImage")
int y = 0;
UPROPERTY(VisibleAnywhere, BlueprintReadWrite, Category = "Agora|RtcImage")
int width = 0;
UPROPERTY(VisibleAnywhere, BlueprintReadWrite, Category = "Agora|RtcImage")
int height = 0;
UPROPERTY(VisibleAnywhere, BlueprintReadWrite, Category = "Agora|RtcImage")
int zOrder = 0;
UPROPERTY(VisibleAnywhere, BlueprintReadWrite, Category = "Agora|RtcImage")
float alpha = 0;
FRtcImage() {}
FRtcImage(const agora::rtc::RtcImage& AgoraData) {
url = UTF8_TO_TCHAR(AgoraData.url);
x = AgoraData.x;
y = AgoraData.y;
width = AgoraData.width;
height = AgoraData.height;
zOrder = AgoraData.zOrder;
alpha = AgoraData.alpha;
}
agora::rtc::RtcImage CreateAgoraData() const {
agora::rtc::RtcImage AgoraData;
char* URLCharPtr = new char[url.Len() + 1];
FMemory::Memcpy(URLCharPtr, TCHAR_TO_UTF8(*url), url.Len());
URLCharPtr[url.Len()] = '\0';
AgoraData.url = URLCharPtr;
AgoraData.x = x;
AgoraData.y = y;
AgoraData.width = width;
AgoraData.height = height;
AgoraData.zOrder = zOrder;
AgoraData.alpha = alpha;
return AgoraData;
}
void FreeAgoraData(agora::rtc::RtcImage& AgoraData) const {
if (AgoraData.url) {
delete[] AgoraData.url;
AgoraData.url = nullptr;
}
}
};详情
用于设置直播视频的水印和背景图片的属性。
属性
| 参数名 | 描述 |
|---|---|
url | |
x | |
y | |
width | |
height | |
zOrder | |
alpha |