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Re: Drawing and saving images using WO
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Re: Drawing and saving images using WO


  • Subject: Re: Drawing and saving images using WO
  • From: Calven Eggert <email@hidden>
  • Date: Tue, 17 Jun 2014 16:23:50 -0400

that's cool.  Yes, please send me more info when you get a chance.  Thanks.

On 2014-06-17, at 4:03 PM, Klaus Berkling wrote:

> Take a look at fabric.js. It uses the HTML canvas tag and allows you to get the image as png or jpeg in base64.
> You can then use a JavaScript to place the image data value into a hidden input field. You can do that onsubmit in the WOform. Everything else is normal.  Just did this to capture signatures.  I can give you more info later today when I get home.
>
> ... sent while out-n-about
>
>> On Jun 17, 2014, at 12:41 PM, Calven Eggert <email@hidden> wrote:
>>
>> Anyone know how to write a WO app to allow the user to draw in a browser, capture the image and then use WO to store the image in a database?
>>
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References: 
 >Drawing and saving images using WO (From: Calven Eggert <email@hidden>)

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