CFIMAGE Presentation By Pete Freitag Foundeo Inc. 1 Image - - PowerPoint PPT Presentation

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CFIMAGE Presentation By Pete Freitag Foundeo Inc. 1 Image - - PowerPoint PPT Presentation

Aug 30, 2023 297 likes •512 views

CFIMAGE Presentation By Pete Freitag Foundeo Inc. 1 Image Processing in CF8 New CFIMAGE tag supports 9 operations Over 50 new image processing functions added to CF8 2 CFIMAGE Actions border captcha convert

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CFIMAGE

Presentation By Pete Freitag Foundeo Inc.

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Image Processing in CF8

  • New CFIMAGE tag supports 9 operations
  • Over 50 new image processing functions

added to CF8

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CFIMAGE Action’s

  • border
  • captcha
  • convert
  • info
  • read
  • resize
  • rotate
  • write
  • writeToBrowser

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Example: Resize

<cfimage action=”resize” source=”filePath” destination=”filePath” height=”n” width=”n”>

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Example 1

Resize an Uploaded Image

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What if...

  • You only wanted to resize big images?

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Image Info

  • <cfimage action=”info” source=”file”

structName=”imgInfo”>

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Example 2:

Image Info

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Example 3:

Conditionally Resize an Image.

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CAPTCHA

  • Whatcha talkin about?
  • Completely Automated Public Turing

test to tell Computers and Humans Apart.

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CAPTCHA’s

  • Used to detect spammers
  • Displays hard to read text via an image
  • To foil OCR or image to text apps
  • CAPTCHA’s do not meet Section 508

Accessibility standards

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CFIMAGE CAPTCHAs

  • <cfimage action=”captcha” text=”display”

width=”50” height=”300”>

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Example 4:

CAPTCHA Images generated by CFIMAGE

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Example 5:

CAPTCHA Form Example

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Image Functions

  • Create Images from Scratch
  • Add Shapes & Lines to an image
  • Add Text to an Image
  • Overlay an Image on another Image
  • Crop, Flip, Blur, Grayscale, Invert, Rotate
  • Get EXIF & IPTC Image Metadata

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Example 6:

Building a button from scratch using Image functions.

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What if you wanted...

  • Gradients
  • Rounded Corners
  • Reflection Effect
  • Drop Shadows
  • More...

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Foundeo’s CFIMAGE Effects

http://foundeo.com/image-effects/

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Example 7:

Foundeo’s CFIMAGE Effects

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Questions?

Thank You. Blog: http://www.petefreitag.com Company: http://foundeo.com/

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