I am having this issue which i am sure people have had in the past so i am
hoping for some advice as to how to get around it.

 

I am uploading a transparent png image file with the following process :- 

 

1.       Upload file

2.       Read file

3.       Store file in memory as binary

4.       Delete original file

5.       Output image  to browser

 

Now if i use the "writetobrowser" action the image displays as its proper
transparency but if i use say <cfcontent type="image/png"
variable="#ToBinary(ToBase64(imageVar))#" /> then the image messes up and
displays with its colors all inverted and no transparency.

 

Does anyone know how i can get around this?  I need the image to display
with its transparency.  From what i can see, even if i pass the png content
type in, the browser is seeing it as a JPEG image.

 

Any suggestions?

 

Steve

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