TechnicalFading an overlay?

 

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 From:  JonCooper  
 To:  ALL
42018.1 
I have a map, and I want to overlay an image in such a way that I can fade the image from clear to opaque and back at will (like some weather sites do with radar information etc)

I started off thinking I needed to look at how the Z index can be messed with, but now I think I may be up the wrong creek.

Anyone care to point in the right direction?

Jon
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 From:  graphitone  
 To:  JonCooper     
42018.2 In reply to 42018.1 
Is this for a display, or going somewhere you won't have the convenience of having the thing in front of you to twiddle? 'Cos Photoshop'll let you do that.
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 From:  JonCooper  
 To:  graphitone     
42018.3 In reply to 42018.2 
Ideally I'd like it on a webpage, though it's just for family
Photoshop would do at a pinch though, thanks

Jon
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 From:  CHYRON (DSMITHHFX)  
 To:  JonCooper     
42018.4 In reply to 42018.1 
jquery fadeIn() and fadeOut() ? also you can animate the css opacity attribute.
“A teen reunited with her birth mother, who then killed her and burned her body, police claim”
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 From:  JonCooper  
 To:  CHYRON (DSMITHHFX)     
42018.5 In reply to 42018.4 
thanks, I'll have a look

Jon
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 From:  Manthorp  
 To:  JonCooper     
42018.6 In reply to 42018.1 
Are you wanting visitors to be able to do it in real time with a slider?  Or is it a cycling slideshow effect?

"We all have flaws, and mine is being wicked."
James Thurber, The Thirteen Clocks 1951
 
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 From:  JonCooper  
 To:  Manthorp     
42018.7 In reply to 42018.6 
real time with a slider would be perfect.

Jon
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