Re: Hex Colour Picker in Listbox

2017-05-11 Thread Keisuke Miyako via 4D_Tech 
a good place to start would be:

Select RGB Color
http://doc.4d.com/4Dv16/4D/16.1/Select-RGB-Color.301-3374833.en.html

 OPEN COLOR PICKER
http://doc.4d.com/4Dv16/4D/16.1/OPEN-COLOR-PICKER.301-3374843.en.html

> 2017/05/11 17:47、Douglas Cryer via 4D_Tech <4d_tech@lists.4d.com> のメール：
>
> Automatically map common colours to hex colours (via a lookup
> Provide a hex colour picker that I can use in a listbox
> Use the returned/edited hex colour to do one of the following:
> Set the text colour to the chosen hex value
> Set the row or cell colour to the chosen hex value
> Is there an example of this anywhere?




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Re: Hex Colour Picker in Listbox

2017-05-11 Thread Nigel Greenlee via 4D_Tech 
Sorry meant to put a link on that

https://www.dropbox.com/s/oxt7nh2q6w078iw/ComplimentaryColours?dl=0


> On 11 May 2017, at 09:47, Douglas Cryer via 4D_Tech <4d_tech@lists.4d.com> 
> wrote:
> 
> Hello all,
> 
> I have a list of colours in my system and I have a corresponding hex colour 
> code field but nobody has really used it.  I want to do a few things:
> Automatically map common colours to hex colours (via a lookup
> Provide a hex colour picker that I can use in a listbox
> Use the returned/edited hex colour to do one of the following:
> Set the text colour to the chosen hex value
> Set the row or cell colour to the chosen hex value
> Is there an example of this anywhere?
> 
> Regards,  Dougie
> 
> 
> telekinetix Limited- J. Douglas Cryer
> Phone : 01234 761759  Mobile : 07973 675 218
> 2nd Floor Broadway House, 4-6 The Broadway, Bedford MK40 2TE
> Email : jdcr...@telekinetix.com   Web : 
> http://www.telekinetix.com 
> 
> 
> 
> **
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Re: Hex Colour Picker in Listbox

2017-05-11 Thread Nigel Greenlee via 4D_Tech 
Doug

This may be of no use at all to you ..on the other hand..

Some while back i picked up a document off the web of complimentary colours I 
translated it into 4D Code. This helps if you are doing any kind of row 
shading, it just builds an array of RGB references and their colour names and 
has the rgb of one step two step and 3 step lighter. I was using it in an SVG 
charting mechanism.





> On 11 May 2017, at 09:47, Douglas Cryer via 4D_Tech <4d_tech@lists.4d.com> 
> wrote:
> 
> Hello all,
> 
> I have a list of colours in my system and I have a corresponding hex colour 
> code field but nobody has really used it.  I want to do a few things:
> Automatically map common colours to hex colours (via a lookup
> Provide a hex colour picker that I can use in a listbox
> Use the returned/edited hex colour to do one of the following:
> Set the text colour to the chosen hex value
> Set the row or cell colour to the chosen hex value
> Is there an example of this anywhere?
> 
> Regards,  Dougie
> 
> 
> telekinetix Limited- J. Douglas Cryer
> Phone : 01234 761759  Mobile : 07973 675 218
> 2nd Floor Broadway House, 4-6 The Broadway, Bedford MK40 2TE
> Email : jdcr...@telekinetix.com   Web : 
> http://www.telekinetix.com 
> 
> 
> 
> **
> 4D Internet Users Group (4D iNUG)
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Re: Hex Colour Picker in Listbox

2017-05-11 Thread Herr Alexander Heintz via 4D_Tech 
Hi Doug,

did you see my last blog post „Fun with colors"?

http://blog.heintz.net 

it has some handy tools when it comes to colors, maybe there is something that 
could hep you solve this

Cheers
Alex

> Am 11.05.2017 um 10:47 schrieb Douglas Cryer via 4D_Tech 
> <4d_tech@lists.4d.com>:
> 
> Hello all,
> 
> I have a list of colours in my system and I have a corresponding hex colour 
> code field but nobody has really used it.  I want to do a few things:
> Automatically map common colours to hex colours (via a lookup
> Provide a hex colour picker that I can use in a listbox
> Use the returned/edited hex colour to do one of the following:
> Set the text colour to the chosen hex value
> Set the row or cell colour to the chosen hex value
> Is there an example of this anywhere?
> 
> Regards,  Dougie
> 
> 
> telekinetix Limited- J. Douglas Cryer
> Phone : 01234 761759  Mobile : 07973 675 218
> 2nd Floor Broadway House, 4-6 The Broadway, Bedford MK40 2TE
> Email : jdcr...@telekinetix.com   Web : 
> http://www.telekinetix.com 
> 
> 
> 
> **
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