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| Examples | Mac & Win | Server | Client | Guides | Statistic | FMM | Blog | Deprecated | Old | |
DynaPDF.GetImageCount
Queries number of images in PDF.
| Component | Version | macOS | Windows | Linux | Server | iOS SDK |
| DynaPDF | 6.4 | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
Parameters
| Parameter | Description | Example |
|---|---|---|
| The PDF reference returned from DynaPDF.New. |
Result
Returns number or error.
Description
Queries number of images in PDF.Returns the number of image objects which were loaded with DynaPDF functions or imported from external PDF files. This does not include inline images.
The images can be accessed with DynaPDF.GetImage.
If you need to write all files to disk, you can use DynaPDF.ExtractImages or use DynaPDF.ListImages to list them all with details.
See also GetImageCount function in DynaPDF manual.
Examples
Loop and get all images in various formats:
Go to Layout [ “Start” (Start) ; Animation: None ]
Set Variable [ $pdf ; Value: MBS("DynaPDF.New") ]
# Load PDF from container
Set Variable [ $r ; Value: MBS("DynaPDF.OpenPDFFromContainer"; $pdf; Start::SourcePDF) ]
Set Variable [ $r ; Value: MBS("DynaPDF.ImportPDFFile"; $pdf) ]
# Put result in records
Go to Layout [ “List” (List) ; Animation: None ]
Delete All Records [ With dialog: Off ]
Set Variable [ $imageCount ; Value: MBS( "DynaPDF.GetImageCount"; $PDF ) ]
Set Variable [ $imageIndex ; Value: 0 ]
If [ $imageCount > 0 ]
Loop
New Record/Request
Set Field [ List::Index ; $imageIndex ]
Set Field [ List::Image ; MBS("DynaPDF.GetImage"; $pdf; $ImageIndex; "Picture"; ""; "") ]
Set Field [ List::JPEG ; MBS("DynaPDF.GetImage"; $pdf; $ImageIndex; "Picture"; "test.jpg"; "JPEG") ]
Set Field [ List::BMP ; MBS("DynaPDF.GetImage"; $pdf; $ImageIndex; "Picture"; "test.bmp"; "BMP") ]
Set Field [ List::PNG ; MBS("DynaPDF.GetImage"; $pdf; $ImageIndex; "Picture"; "test.png"; "PNG") ]
Set Field [ List::TIFF ; MBS("DynaPDF.GetImage"; $pdf; $ImageIndex; "Picture"; "test.tif"; "TIFF") ]
Commit Records/Requests [ With dialog: On ]
Set Variable [ $imageIndex ; Value: $imageIndex + 1 ]
Exit Loop If [ $imageIndex >= $imageCount ]
End Loop
End If
Set Variable [ $r ; Value: MBS("DynaPDF.Release"; $pdf) ]
See also
- DynaPDF.GetFieldCount
- DynaPDF.GetFontCount
- DynaPDF.GetImageFileCount
- DynaPDF.GetImportPageCount
- DynaPDF.GetPageLayout
- DynaPDF.GetTemplCount
- DynaPDF.New
- DynaPDF.OpenPDFFromContainer
- DynaPDF.Parser.DeleteImage
- DynaPDF.Release
Example Databases
Blog Entries
- Unlocking the Power of PDFs in FileMaker with DynaPDF and the MBS FileMaker Plugin
- Extract and analyze images with DynaPDF
- Things you can do with DynaPDF
- MBS FileMaker Plugin, version 6.4pr3
This function checks for a license.
Created 5th August 2016, last changed 9th November 2021
