How to remove Emgu CV UI ImageBox the scroll bar

How to remove the scroll bar

WPF + C# + Emgu CV UI There's a scroll bar, I set it up

capture.SetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameHeight, 1024);

Because video frame height and width is higher than UI height and width

private void OpenCv(ref  VideoCapture capture, int index = 0)

    {

        if (capture == null)

        {

            capture = new VideoCapture(index);

            if (capture.IsOpened)

            {

                capture.SetCaptureProperty(Emgu.CV.CvEnum.CapProp.Autofocus,0);

                capture.SetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameHeight, 1024);//设置捕捉到帧的高度为320  Width="246"  Height="210"

                capture.SetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameWidth, 1024);//设置捕捉到帧的宽度为240

                capture.FlipHorizontal = false;//捕捉到帧数据进行水平翻转

                capture.ImageGrabbed += eventHandler;

                capture.Start();

            }

            else

            {

                capture = null;

            }

        }

    }

Xaml

<wfi:WindowsFormsHost ScrollViewer.VerticalScrollBarVisibility="Hidden" 

                          HorizontalAlignment="Stretch"    >

    <emui:ImageBox   Enabled="False" 

                     AllowDrop="False"

                     AutoSize="True"



                     AutoScrollOffset="0,0"

                     x:Name="capturedImageBox" 

                     Paint="CapturedImageBoxPaint" />

</wfi:WindowsFormsHost>

edited Jan 1 at 10:00

Ha Bom

1,3032519

asked Dec 29 '18 at 5:39

Baobao Zhong

add a comment |

How to remove the scroll bar

WPF + C# + Emgu CV UI There's a scroll bar, I set it up

capture.SetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameHeight, 1024);

Because video frame height and width is higher than UI height and width

private void OpenCv(ref  VideoCapture capture, int index = 0)

    {

        if (capture == null)

        {

            capture = new VideoCapture(index);

            if (capture.IsOpened)

            {

                capture.SetCaptureProperty(Emgu.CV.CvEnum.CapProp.Autofocus,0);

                capture.SetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameHeight, 1024);//设置捕捉到帧的高度为320  Width="246"  Height="210"

                capture.SetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameWidth, 1024);//设置捕捉到帧的宽度为240

                capture.FlipHorizontal = false;//捕捉到帧数据进行水平翻转

                capture.ImageGrabbed += eventHandler;

                capture.Start();

            }

            else

            {

                capture = null;

            }

        }

    }

Xaml

<wfi:WindowsFormsHost ScrollViewer.VerticalScrollBarVisibility="Hidden" 

                          HorizontalAlignment="Stretch"    >

    <emui:ImageBox   Enabled="False" 

                     AllowDrop="False"

                     AutoSize="True"



                     AutoScrollOffset="0,0"

                     x:Name="capturedImageBox" 

                     Paint="CapturedImageBoxPaint" />

</wfi:WindowsFormsHost>

edited Jan 1 at 10:00

Ha Bom

1,3032519

asked Dec 29 '18 at 5:39

Baobao Zhong

add a comment |

How to remove the scroll bar

WPF + C# + Emgu CV UI There's a scroll bar, I set it up

capture.SetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameHeight, 1024);

Because video frame height and width is higher than UI height and width

private void OpenCv(ref  VideoCapture capture, int index = 0)

    {

        if (capture == null)

        {

            capture = new VideoCapture(index);

            if (capture.IsOpened)

            {

                capture.SetCaptureProperty(Emgu.CV.CvEnum.CapProp.Autofocus,0);

                capture.SetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameHeight, 1024);//设置捕捉到帧的高度为320  Width="246"  Height="210"

                capture.SetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameWidth, 1024);//设置捕捉到帧的宽度为240

                capture.FlipHorizontal = false;//捕捉到帧数据进行水平翻转

                capture.ImageGrabbed += eventHandler;

                capture.Start();

            }

            else

            {

                capture = null;

            }

        }

    }

Xaml

<wfi:WindowsFormsHost ScrollViewer.VerticalScrollBarVisibility="Hidden" 

                          HorizontalAlignment="Stretch"    >

    <emui:ImageBox   Enabled="False" 

                     AllowDrop="False"

                     AutoSize="True"



                     AutoScrollOffset="0,0"

                     x:Name="capturedImageBox" 

                     Paint="CapturedImageBoxPaint" />

</wfi:WindowsFormsHost>

edited Jan 1 at 10:00

Ha Bom

1,3032519

asked Dec 29 '18 at 5:39

Baobao Zhong

How to remove the scroll bar

WPF + C# + Emgu CV UI There's a scroll bar, I set it up

capture.SetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameHeight, 1024);

Because video frame height and width is higher than UI height and width

private void OpenCv(ref  VideoCapture capture, int index = 0)

    {

        if (capture == null)

        {

            capture = new VideoCapture(index);

            if (capture.IsOpened)

            {

                capture.SetCaptureProperty(Emgu.CV.CvEnum.CapProp.Autofocus,0);

                capture.SetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameHeight, 1024);//设置捕捉到帧的高度为320  Width="246"  Height="210"

                capture.SetCaptureProperty(Emgu.CV.CvEnum.CapProp.FrameWidth, 1024);//设置捕捉到帧的宽度为240

                capture.FlipHorizontal = false;//捕捉到帧数据进行水平翻转

                capture.ImageGrabbed += eventHandler;

                capture.Start();

            }

            else

            {

                capture = null;

            }

        }

    }

Xaml

<wfi:WindowsFormsHost ScrollViewer.VerticalScrollBarVisibility="Hidden" 

                          HorizontalAlignment="Stretch"    >

    <emui:ImageBox   Enabled="False" 

                     AllowDrop="False"

                     AutoSize="True"



                     AutoScrollOffset="0,0"

                     x:Name="capturedImageBox" 

                     Paint="CapturedImageBoxPaint" />

</wfi:WindowsFormsHost>

c# wpf emgucv

edited Jan 1 at 10:00

Ha Bom

1,3032519

asked Dec 29 '18 at 5:39

Baobao Zhong

edited Jan 1 at 10:00

Ha Bom

1,3032519

asked Dec 29 '18 at 5:39

Baobao Zhong

edited Jan 1 at 10:00

Ha Bom

1,3032519

edited Jan 1 at 10:00

Ha Bom

1,3032519

edited Jan 1 at 10:00

Ha Bom

1,3032519

asked Dec 29 '18 at 5:39

Baobao Zhong

asked Dec 29 '18 at 5:39

Baobao Zhong

asked Dec 29 '18 at 5:39

Baobao Zhong

add a comment |

1 Answer
1

active

oldest

votes

You should wrap your WindowsFormsHost inside a ScrollViewer if you did not do it already and set its properties inside its tag.

I mean;

<ScrollViewer VerticalScrollBarVisibility="Hidden" ...>

 <wfi:WindowsFormsHost ...>

 //...

 </wfi:WindowsFormsHost>

</ScrollViewer>

answered Jan 1 at 14:58

NthDeveloper

465312

add a comment |

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1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

You should wrap your WindowsFormsHost inside a ScrollViewer if you did not do it already and set its properties inside its tag.

I mean;

<ScrollViewer VerticalScrollBarVisibility="Hidden" ...>

 <wfi:WindowsFormsHost ...>

 //...

 </wfi:WindowsFormsHost>

</ScrollViewer>

answered Jan 1 at 14:58

NthDeveloper

465312

add a comment |

You should wrap your WindowsFormsHost inside a ScrollViewer if you did not do it already and set its properties inside its tag.

I mean;

<ScrollViewer VerticalScrollBarVisibility="Hidden" ...>

 <wfi:WindowsFormsHost ...>

 //...

 </wfi:WindowsFormsHost>

</ScrollViewer>

answered Jan 1 at 14:58

NthDeveloper

465312

add a comment |

You should wrap your WindowsFormsHost inside a ScrollViewer if you did not do it already and set its properties inside its tag.

I mean;

<ScrollViewer VerticalScrollBarVisibility="Hidden" ...>

 <wfi:WindowsFormsHost ...>

 //...

 </wfi:WindowsFormsHost>

</ScrollViewer>

answered Jan 1 at 14:58

NthDeveloper

465312

You should wrap your WindowsFormsHost inside a ScrollViewer if you did not do it already and set its properties inside its tag.

I mean;

<ScrollViewer VerticalScrollBarVisibility="Hidden" ...>

 <wfi:WindowsFormsHost ...>

 //...

 </wfi:WindowsFormsHost>

</ScrollViewer>

answered Jan 1 at 14:58

NthDeveloper

465312

answered Jan 1 at 14:58

NthDeveloper

465312

answered Jan 1 at 14:58

NthDeveloper

465312

answered Jan 1 at 14:58

NthDeveloper

465312

add a comment |

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