Chilkat Examples

ChilkatHOMEAndroid™Classic ASPCC++C#Mono C#.NET Core C#C# UWP/WinRTDataFlexDelphi ActiveXDelphi DLLVisual FoxProJavaLianjaMFCObjective-CPerlPHP ActiveXPHP ExtensionPowerBuilderPowerShellPureBasicCkPythonChilkat2-PythonRubySQL ServerSwift 2Swift 3/4TclUnicode CUnicode C++Visual Basic 6.0VB.NETVB.NET UWP/WinRTVBScriptXojo PluginNode.jsExcelGo

Tcl Examples

Web API Categories

ASN.1
Amazon Glacier
Amazon S3
Amazon S3 (new)
Amazon SES
Amazon SNS
Amazon SQS
Async
Azure Cloud Storage
Azure Service Bus
Base64
Bounced Email
Box
CAdES
CSR
CSV
Certificates
Compression
DKIM / DomainKey
DSA
Diffie-Hellman
Digital Signatures
Dropbox
Dynamics CRM
ECC
Email Object
Encryption
FTP
FileAccess
Firebase
GMail REST API
Geolocation
Google APIs
Google Calendar
Google Cloud Storage
Google Drive
Google Photos
Google Sheets
Google Tasks
Gzip
HTML-to-XML/Text

HTTP
HTTP Misc
IMAP
JSON
JSON Web Encryption (JWE)
JSON Web Signatures (JWS)
JSON Web Token (JWT)
Java KeyStore (JKS)
MHT / HTML Email
MIME
Microsoft Graph
NTLM
OAuth1
OAuth2
OneDrive
OpenSSL
Outlook
PEM
PFX/P12
POP3
PRNG
REST
REST Misc
RSA
SCP
SFTP
SMTP
SSH
SSH Key
SSH Tunnel
SharePoint
Socket/SSL/TLS
Spider
Stream
Tar Archive
Upload
WebSocket
XAdES
XML
XML Digital Signatures
XMP
Zip
curl

 

 

 

(Tcl) Add XMP MetaData to JPG or TIFF

Demonstrates how to add XMP metadata to a JPG or TIFF image that doesn't already have XMP metadata.

Chilkat Tcl Extension Downloads

Chilkat Tcl Extension Downloads

load ./chilkat.dll

# This example assumes the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

set xmp [new_CkXmp]

# xml is a CkXml

# The first step is to create a new XMP document, which is nothing
# more than XML.  The NewXmp method returns an XML document with
# the standard XMP boilerplate.  
set xml [CkXmp_NewXmp $xmp]

# Add some properties...
set success [CkXmp_AddSimpleStr $xmp $xml "Iptc4xmpCore:Chilkat" "Blah blah"]
# If you wish to view the XML, save it to a file and review it
# with a text editor:
set success [CkXml_SaveXml $xml "newXmp.xml"]
if {[expr $success != 1]} then {
    puts [CkXml_lastErrorText $xml]
    delete_CkXmp $xmp
    exit
}

# To add the XMP to the JPG (or TIFF), simply load the JPG,
# append the XMP, and save:
set success [CkXmp_LoadAppFile $xmp "scream.jpg"]
if {[expr $success != 1]} then {
    puts [CkXmp_lastErrorText $xmp]
    delete_CkXmp $xmp
    exit
}

set success [CkXmp_Append $xmp $xml]
if {[expr $success != 1]} then {
    puts [CkXmp_lastErrorText $xmp]
    delete_CkXmp $xmp
    exit
}

set success [CkXmp_SaveAppFile $xmp "screamOut.jpg"]
if {[expr $success != 1]} then {
    puts [CkXmp_lastErrorText $xmp]
    delete_CkXmp $xmp
    exit
}


delete_CkXmp $xmp

 

© 2000-2019 Chilkat Software, Inc. All Rights Reserved.