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@echo off
setlocal enabledelayedexpansion
REM 处理该文件夹下的图片
set "SrcFolder=D:\Test\Picture"
REM 根据自己电脑实际情况设置ImageMagick的路径
set "path=C:\Program Files\ImageMagick;%path%"
if not exist "%SrcFolder%" (
echo 找不到待处理的图片文件夹
pause
goto :eof
)
cd /d "%SrcFolder%"
set "n=0"
for /f "delims=" %%j in ('dir /b /a-d "*.jpg"') do (
set /a n+=1
)
echo 正在处理文件夹：%SrcFolder% [包含!n!个jpg图片]
montage.exe "*.jpg" -tile 1x!n! -geometry +10+10 "%temp%\拼接.jpg"
del /f /q *.jpg
move /y "%temp%\拼接.jpg" .
pause

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function Get-Image {
<#
.Synopsis
Gets information about images.
.Description
Get-Image gets an object that represents each image file.
The object has many properties and methods that you can use to edit images in Windows PowerShell.
.Notes
Get-Image uses Wia.ImageFile, a Windows Image Acquisition COM object to get image data.
Then it uses the Add-Member cmdlet to add note properties and script methods to the object.
The Resize script method uses the Add-ScaleFilter function. It has the following syntax:
Resize ($width, $height, [switch]$DoNotPreserveAspectRation).
Width and Height can be specified in pixels or percentages.
For a description of these parameters, type "get-help Add-ScaleFilter –par *".
The Crop script method uses the uses the Add-CropFilter function. It has the following syntax:
Crop ([Double]$left, [Double]$top, [Double]$right, [Double]$bottom).
All dimensions are measured in pixels.
For a description of these parameters, type "get-help Add-CropFilter –par *".
The FlipVertical, FlipHorizontal, RotateClockwise and RotateCounterClockwise script methods use the Add-RotateFlipFilter function.
For a description of these parameters, type "get-help Add-RotateFlipFilter –par *".
.Parameter File
[Required] Specifies the image files. Enter the path and file name of an image file, such as $home\pictures\MyPhoto.jpg.
You can also pipe one or more image files to Get-Image, such as those from Get-Item or Get-Childitem (dir).
.Example
Get-Image –file C:\myPics\MyPhoto.jpg
.Example
Get-ChildItem $home\Pictures -Recurse | Get-Image
.Example
(Get-Image –file C:\myPics\MyPhoto.jpg).resize(80, 120)
.Example
# Crops 8 pixels from the top of the image.
$CatPhoto = Get-Image –file $home\Pictures\Cat.jpg
$CatPhoto.crop(0,8,0,0)
.Example
$CatPhoto = Get-Image –file $home\Pictures\Cat.jpg
$CatPhoto.flipvertical()
.Example
dir $home\pictures\Vacation*.jpg | get-image | format-table fullname, horizontalResolution, PixelDepth –autosize
.Link
"Image Manipulation in PowerShell": http://blogs.msdn.com/powershell/archive/2009/03/31/image-manipulation-in-powershell.aspx
.Link
Add-CropFilter
.Link
Add-ScaleFilter
.Link
Add-RotateFlipFilter
.Link
Get-ImageProperties
#>
param(
[Parameter(ValueFromPipelineByPropertyName=$true,Mandatory=$true)]
[Alias('FullName')]
[string]$file)
process {
$realItem = Get-Item $file -ErrorAction SilentlyContinue
if (-not $realItem) { return }
$image = New-Object -ComObject Wia.ImageFile
try {
$image.LoadFile($realItem.FullName)
$image |
Add-Member NoteProperty FullName $realItem.FullName -PassThru |
Add-Member ScriptMethod Resize {
param($width, $height, [switch]$DoNotPreserveAspectRatio)
$image = New-Object -ComObject Wia.ImageFile
$image.LoadFile($this.FullName)
$filter = Add-ScaleFilter @psBoundParameters -passThru -image $image
$image = $image | Set-ImageFilter -filter $filter -passThru
Remove-Item $this.Fullname
$image.SaveFile($this.FullName)
} -PassThru |
Add-Member ScriptMethod Crop {
param([Double]$left, [Double]$top, [Double]$right, [Double]$bottom)
$image = New-Object -ComObject Wia.ImageFile
$image.LoadFile($this.FullName)
$filter = Add-CropFilter @psBoundParameters -passThru -image $image
$image = $image | Set-ImageFilter -filter $filter -passThru
Remove-Item $this.Fullname
$image.SaveFile($this.FullName)
} -PassThru |
Add-Member ScriptMethod FlipVertical {
$image = New-Object -ComObject Wia.ImageFile
$image.LoadFile($this.FullName)
$filter = Add-RotateFlipFilter -flipVertical -passThru
$image = $image | Set-ImageFilter -filter $filter -passThru
Remove-Item $this.Fullname
$image.SaveFile($this.FullName)
} -PassThru |
Add-Member ScriptMethod FlipHorizontal {
$image = New-Object -ComObject Wia.ImageFile
$image.LoadFile($this.FullName)
$filter = Add-RotateFlipFilter -flipHorizontal -passThru
$image = $image | Set-ImageFilter -filter $filter -passThru
Remove-Item $this.Fullname
$image.SaveFile($this.FullName)
} -PassThru |
Add-Member ScriptMethod RotateClockwise {
$image = New-Object -ComObject Wia.ImageFile
$image.LoadFile($this.FullName)
$filter = Add-RotateFlipFilter -angle 90 -passThru
$image = $image | Set-ImageFilter -filter $filter -passThru
Remove-Item $this.Fullname
$image.SaveFile($this.FullName)
} -PassThru |
Add-Member ScriptMethod RotateCounterClockwise {
$image = New-Object -ComObject Wia.ImageFile
$image.LoadFile($this.FullName)
$filter = Add-RotateFlipFilter -angle 270 -passThru
$image = $image | Set-ImageFilter -filter $filter -passThru
Remove-Item $this.Fullname
$image.SaveFile($this.FullName)
} -PassThru
} catch {
Write-Verbose $_
}
}
}

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#requires -version 2.0
function Add-CropFilter {
<#
.Synopsis
Creates a filter for cropping images.
.Description
The Add-CropFilter function adds a Crop image filter to a filter collection.
It creates a new filter collection if none exists. An image filter is Windows Image Acquisition (WIA) concept.
Each filter represents a change to an image.
Add-CropFilter does not crop images; it just creates a crop filter.
To crop an image, use the Crop method of the Get-Image function, which uses a crop filter that Add-CropFilter creates,
or the Set-ImageFilter function, which applies the filters.
All of the parameters of this function are optional.
Without parameters, Add-CropFilter creates an image filter collection.
Then it creates a crop filter that is not specific to an image and will not crop image content (values for the Left, Top, Right, and Bottom parameters are 0).
.Parameter Filter
Enter a filter collection (Wia.ImageProcess COM object).
Each filter in the collection represents a unit of modification to a WiA ImageFile object.
This parameter is optional. If you do not submit a filter collection, Add-CropFilter creates one for you.
.Parameter Image
Creates a crop filter for the specified image.
Enter an image object, such as one returned by the Get-Image function.
This parameter is optional.
If you do not specify an image, Add-CropFilter creates a crop filter that is not image-specific.
If you do not specify an image, you cannot specify percentage values (values less than 1) for the
Left, Top, Right, or Bottom parameters.
.Parameter Left
Specifies the how much to crop from the left side of the image.
The default value is zero (0). To specify pixels, enter a value greater than one (1).
To specify a percentage, enter a value less than one (1), such as ".25".
Percentages are valid only when the command includes the Image parameter.
.Parameter Top
Specifies the how much to crop from the top of the image.
The default value is zero (0). To specify pixels, enter a value greater than one (1).
To specify a percentage, enter a value less than one (1), such as ".25".
Percentages are valid only when the command includes the Image parameter.
.Parameter Right
Specifies the how much to crop from the right side of the image.
The default value is zero (0).
To specify pixels, enter a value greater than one (1).
To specify a percentage, enter a value less than one (1), such as ".25".
Percentages are valid only when the command includes the Image parameter.
.Parameter Bottom
Specifies the how much to crop from the bottom of the image.
The default value is zero (0).
To specify pixels, enter a value greater than one (1).
To specify a percentage, enter a value less than one (1), such as ".25".
Percentages are valid only when the command includes the Image parameter.
.Parameter Passthru
Returns an object that represents the crop filter.
By default, this function does not generate output.
.Notes
Add-CropFilter uses the Wia.ImageProcess object.
.Example
Add-CropFilter –right 45 –bottom 22 –passthru
.Example
$i = get-image .\Photo01.jpg
Add-CropFilter –image $i –top .3 -passthru
.Example
C:\PS> $cf = Add-CropFilter –passthru
C:\PS> ($cf.filters | select properties).properties | format-table Name, Value –auto
Name Value
---- -----
Left 0
Top 0
Right 45
Bottom 22
FrameIndex 0
.Example
$image = Get-Image .\Photo01.jpg
$image = $image | Set-ImageFilter -filter (Add-CropFilter -Image $image -Left .1 -Right .1 -Top .1 -Bottom .1 -passThru) -passThru
$image.SaveFile(".\Photo02.jpg")
.Link
Get-Image
.Link
Set-ImageFilter
.Link
Image Manipulation in PowerShell:
http://blogs.msdn.com/powershell/archive/2009/03/31/image-manipulation-in-powershell.aspx
.Link
"ImageProcess object" in MSDN
http://msdn.microsoft.com/en-us/library/ms630507(VS.85).aspx
.Link
"Filter Object" in MSDN
http://msdn.microsoft.com/en-us/library/ms630501(VS.85).aspx
.Link
"How to Use Filters" in MSDN
http://msdn.microsoft.com/en-us/library/ms630819(VS.85).aspx
#>
param(
[Parameter(ValueFromPipeline=$true)]
[__ComObject]
$filter,
[__ComObject]
$image,
[Double]$left,
[Double]$top,
[Double]$right,
[Double]$bottom,
[switch]$passThru
)
process {
if (-not $filter) {
$filter = New-Object -ComObject Wia.ImageProcess
}
$index = $filter.Filters.Count + 1
if (-not $filter.Apply) { return }
$crop = $filter.FilterInfos.Item("Crop").FilterId
$isPercent = $true
if ($left -gt 1) { $isPercent = $false }
if ($top -gt 1) { $isPercent = $false }
if ($right -gt 1) { $isPercent = $false }
if ($bottom -gt 1) { $isPercent = $false }
$filter.Filters.Add($crop)
if ($isPercent -and $image) {
$filter.Filters.Item($index).Properties.Item("Left") = $image.Width * $left
$filter.Filters.Item($index).Properties.Item("Top") = $image.Height * $top
$filter.Filters.Item($index).Properties.Item("Right") = $image.Width * $right
$filter.Filters.Item($index).Properties.Item("Bottom") = $image.Height * $bottom
} else {
$filter.Filters.Item($index).Properties.Item("Left") = $left
$filter.Filters.Item($index).Properties.Item("Top") = $top
$filter.Filters.Item($index).Properties.Item("Right") = $right
$filter.Filters.Item($index).Properties.Item("Bottom") = $bottom
}
if ($passthru) { return $filter }
}
}

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#requires -version 2.0
function Add-OverlayFilter {
<#
.Synopsis
Creates a filter for overlaying images.
.Description
The Add-OverlayFilter function adds a Stamp filter of an image to a filter collection.
The stamp filter lets you layer the specified image over another images.
Add-OverlayFilter creates a new filter collection if none exists.
An image filter is Windows Image Acquisition (WIA) concept.
Each filter represents a change to an image.
Add-OverlayFilter does not overlay images; it only creates a filter.
To overlay the image use the Set-ImageFilter function, which applies the filters.
The Image parameter of Add-OverlayFilter is required. You cannot create a stamp (overlay) filter that is not specific to an image.
.Parameter Image
Mandatory. Creates a stamp filter of the specified image.
This parameter is required. Enter an image object, such as one returned by the Get-Image function.
The image that is used in the filter is placed over other images when you apply the filter.
.Parameter Filter
Enter a filter collection (a Wia.ImageProcess COM object).
You can also pipe a filter collection to Add-OverlayFilter.
Each filter in the collection represents one change to an image.
This parameter is optional. If you do not submit a filter collection, Add-OverlayFilter creates one for you.
.Parameter Left
The horizontal location within the image where the overlay is added.
The default value is zero (0). Enter a value in pixels from the left edge of the image.
.Parameter Top
The vertical location within the image where the overlay is added.
The default value is zero (0). Enter a value in pixels from the top edge of the image.
.Parameter Passthru
Returns an object that represents the stamp filter.
By default, this function does not generate output.
.Notes
Add-OverlayFilter uses the Wia.ImageProcess object.
.Example
Add-OverlayFilter –image (get-image .\Colors.jpg) –left 10 –top 10 –passthru
.Example
$i = get-image .\Colors.jpg
$ol = Add-OverlayFilter –image $i –top 42 –passthru
.Example
C:\PS> $i = get-image .\Colors.jpg
C:\PS> $of = Add-OverlayFilter –image $i –top 20 –left 20 –passthru
C:\PS> ($of.filters | select properties).properties | format-table –property Name, Value –auto
Name Value
---- -----
ImageFile System.__ComObject
Left 20
Top 20
FrameIndex 0
.Example
$layer = Get-Image .\Prism.jpg
$photo = Get-Image .\Photo01.jpg
$NewImage = $photo | Set-ImageFilter -filter (Add-OverLayFilter -Image $layer -Left 10 -Top 10 -passThru) -passThru
$NewImage.SaveFile(".\Photo01_Edited.jpg")
.Link
Get-Image
.Link
Set-ImageFilter
.Link
Image Manipulation in PowerShell:
http://blogs.msdn.com/powershell/archive/2009/03/31/image-manipulation-in-powershell.aspx
.Link
"ImageProcess object" in MSDN
http://msdn.microsoft.com/en-us/library/ms630507(VS.85).aspx
.Link
"Filter Object" in MSDN
http://msdn.microsoft.com/en-us/library/ms630501(VS.85).aspx
.Link
"How to Use Filters" in MSDN
http://msdn.microsoft.com/en-us/library/ms630819(VS.85).aspx
#>
param(
[Parameter(ValueFromPipeline=$true)]
[__ComObject]
$filter,
[__ComObject]
$image,
[Double]$left,
[Double]$top,
[switch]$passThru
)
process {
if (-not $filter) {
$filter = New-Object -ComObject Wia.ImageProcess
}
$index = $filter.Filters.Count + 1
if (-not $filter.Apply) { return }
$stamp = $filter.FilterInfos.Item("Stamp").FilterId
$filter.Filters.Add($stamp)
$filter.Filters.Item($index).Properties.Item("ImageFile") = $image.PSObject.BaseObject
$filter.Filters.Item($index).Properties.Item("Left") = $left
$filter.Filters.Item($index).Properties.Item("Top") = $top
if ($passthru) { return $filter }
}
}

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