当相机分辨率为16:9时,CaptureElement不会拉伸以填充 [英] CaptureElement does not stretch to fill when camera resolution is 16:9
问题描述
我使用< CaptureElement>显示相机的预览。
如果将相机的分辨率设置为4:3(例如:800x600),CaptureElement可以拉伸到填充。
但如果相机的分辨率为16:9(例如:1280x720),CaptureElement不会延伸到填充,
并且预览图像的高度会缩小。
有人可以帮助我吗?
Sample.xaml(屏幕分辨率1366x768)
<网格>
< CaptureElement Width =" 1366"高度= QUOT; 768"伸展= QUOT;填写" />
< / Grid>
你好Yusaku,
1366 x 768 =纵横比为1.77
16 x 9 = 纵横比为1.77
此分辨率不会延长。
我错过了什么?
-James
I use <CaptureElement> to display preview of camera.
If set camera's resolution to 4:3(Ex:800x600), CaptureElement can stretch to fill.
But if camera's resolution is 16:9(Ex:1280x720), CaptureElement does not stretch to fill,
and the preview image's height shrinks.
Can someone help me?
Sample.xaml (Screen Resolution 1366x768)
<Grid>
<CaptureElement Width="1366" Height="768" Stretch="Fill" />
</Grid>
Hello Yusaku,
1366 x 768 = aspect ratio of 1.77
16 x 9 = aspect ratio of 1.77
No stretch will occur with this resolution.
Am I missing something?
-James
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