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DarkBASIC Professional Discussion / Save image to memory

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appie21
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Posted: 6th May 2013 09:25
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Hello

I have load two images and paste them on to the screen
Now I wiil save them together as one image. I now save it to my hard disk but i will safe it to the internal memory, (it is in a loop) I need the saved image later in my program again? how can I do this?
here is the code

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Mobiius
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Posted: 6th May 2013 12:20
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You have to GET image, before you can SAVE image.

I live for video games! (And beers, and football, and cars!)
See what I live for here: [url]http:\\www.TeamDefiant.co.uk[/url]
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Green Gandalf
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Playing: Malevolence:Sword of Ahkranox, Skyrim, Civ6.
Posted: 6th May 2013 17:17
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And you probably need to use a new image id, e.g. 3 in the first instance. Do you really want to get a new image every loop?

If so then something like this should work:

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appie21
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Posted: 9th May 2013 17:28
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Hello
Thanks al!

I have made a image and add to this post.
Sorry for my bad English hope you undertand it
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Green Gandalf
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Posted: 10th May 2013 02:33
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You can probably modify my example to do that.
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suawer
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Posted: 5th Jun 2013 07:20
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Confused, to save two images as one means merging them into one image? If it is ,as far as I know, only an image editor could make this happen.
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Pincho Paxton
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Posted: 5th Jun 2013 15:38 Edited at: 5th Jun 2013 15:41
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You can use Set Current Bitmap as well to copy from one bitmap to another bitmap.

So

Pseudo Code (not real code)...

Sync On
Set Current Bitmap 1
Get Image X Y etc
Set Current Bitmap 0
Paste image X Y.... Or use the image as a Sprite
Sync

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chafari
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Posted: 5th Jun 2013 20:25 Edited at: 5th Jun 2013 20:25
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Quote: "Confused, to save two images as one means merging them into one image?"

Exactly..!! That is the way.

Imagine that we have an image with a tree...just a tree and the rest of image is pure black. This image is ...let say 100*100 ,and we want to paste into another image let say 100*100 (second image could be bigger). We can do this with a FOR/NEST ...



The cromakey could be any colour, so instead of blue I have use just black in this example. We copy every pixel that its value is higher than 0 (black), and paste just 100 units on the second image...lastly we get the third image..


Cheers.

I'm not a grumpy grandpa
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