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processmuseum
New to Scratch
2 posts

How to save image from drawing tool

Hello,
I am using the code for this drawing tool: http://scratch.mit.edu/projects/125810/ and am embedding the drawing tool into another website for people to be able to draw a picture in response to a question I'm asking. I want to find a way for that image to be saved once they complete it (in some way other than taking a screen shot).
Does anyone have any ideas as to how I might do this?
Thank you!
farmer101
Scratcher
19 posts

How to save image from drawing tool

sorry don't know if it is possible you can take screenshot though but you cant edit them later
jaxrocs
Scratcher
1 post

How to save image from drawing tool

I'm having the same problem.
footsocktoe
Scratcher
1000+ posts

How to save image from drawing tool

processmuseum wrote:

Hello,
I am using the code for this drawing tool: http://scratch.mit.edu/projects/125810/ and am embedding the drawing tool into another website for people to be able to draw a picture in response to a question I'm asking. I want to find a way for that image to be saved once they complete it (in some way other than taking a screen shot).
Does anyone have any ideas as to how I might do this?
Thank you!

It would be difficult to do using bitmap drawing like that.

However, if your drawing tool was the pen then it would be easy to do. Just save the pen coordinates to a list.

If you want to do it with bitmap, then I suggest you try limiting the colors and limiting the drawing space. For example with a 100x100 pixel drawing space you could save a painting in a list with 10,000 items, one for each pixel. Limiting the colors (to 999, for example) means you don't need RGB code and can use just a single number for each color.

Last edited by footsocktoe (Feb. 10, 2017 06:08:41)



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P444
Scratcher
500+ posts

How to save image from drawing tool

footsocktoe wrote:

processmuseum wrote:

Hello,
I am using the code for this drawing tool: http://scratch.mit.edu/projects/125810/ and am embedding the drawing tool into another website for people to be able to draw a picture in response to a question I'm asking. I want to find a way for that image to be saved once they complete it (in some way other than taking a screen shot).
Does anyone have any ideas as to how I might do this?
Thank you!

It would be difficult to do using bitmap drawing like that.

However, if your drawing tool was the pen then it would be easy to do. Just save the pen coordinates to a list.

If you want to do it with bitmap, then I suggest you try limiting the colors and limiting the drawing space. For example with a 100x100 pixel drawing space you could save a painting in a list with 10,000 items, one for each pixel. Limiting the colors (to 999, for example) means you don't need RGB code and can use just a single number for each color.
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bys_20050830
Scratcher
1 post

How to save image from drawing tool

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