Thanks dodicat for testing.

Your code works properly as long as the DPI is set to default. The color under the mouse will be false when DPI is > 96.

Sometime hex and Html color differ - I would expect it the same value.

I updated the code.

Can you check if it works properly on your windows machine please?

On the first run it should create the file ColorConstants.txt if it doesn't exist and load it to display it in the listview.

Thanks.

Indeed, the DrawLineAA function is not very good compared to the other. In the past I also added Xiaolin_Wu's line algorithm to FB which gives much better result.

I updated the code from post#1 accordingly.

Nice ! I reordered the code and removed the shared vars and changed byte to integer and deleted pImage ! If you use 2 pages for drawing than a third page (pImage) isn't needed at all. joshy Thanks for your tidy up the code. Regarding the 2 pages - the reason was in my previous version that I didn't...

A short example of a growing plant in the breeze. https://i.ibb.co/v3KgsVf/Plant-in-the-breeze.jpg 'Ported To FreeBasic by UEZ build 2020-02-23 'Original code by civet -> http://wa.zozuar.org/code.php?c=9KQy #Define Min(a, b) (Iif(a < b, a, b)) #Define Max(a, b) (Iif(a > b, a, b)) #Define _Alpha(iCo...

@dodicat: thanks for the explanation but what is the advantage to use such construct instead of going straight forward with standard Sin() function?

@Carlos Herrera: thx for your example, too.

Hi dodicat, this example reminds me to the good old days at high school. I've a question. How can I understand this function? Function gradient(f As Function(As Double) As Double,x As Double) As Double static As Double dx=1e-6 Return (f(x+dx)-f(x))/dx End Function You have a function named gradient ...

Added color version -> see first post for details.

I see no option to download, so copied and pasted. I updated the code at https://controlc.com/ and changed the string within Base128Decode function to Chr() tokens. This should also work if the data lines are immune against UTF-8 format. That does not seem sufficient, also the data lines are interp...

srvaldez wrote:I see no option to download, so copied and pasted.

I updated the code at https://controlc.com/ and changed the string within Base128Decode function to Chr() tokens. This should also work if the data lines are immune against UTF-8 format.

@Coolman: I know that it works almost for any bitmap but I wanted to show the effect with this image. @badidea, srvaldez: that's unfortunately the issue with UTF-8 and ANSI encoding when using the base128 decoder code. Did you download the archive and tested it or just used copy/paste to the IDE fro...

UEZ I use the .zip downloads for fb. zlib1.dll is in bin/win32 folder but I don't see it in the 64 bit fb. So it cannot be accessed by source code unless the code is in bin/win32. I don't see any zlib in the lib folders. I've no problems with x64. Can you try to add these files to your Freebasic64 ...

dodicat wrote:Thanks UEZ.
70 fps here.
32 bit fb has zlib1.dll in the bin/win32 folder.
I copied it and renamed it to z.dll and put it beside your source code.

Thanks for your feedback. I thought that zLib is included by default in the FB package.

Here a small example of a flowing image. https://i.ibb.co/QP9RHMS/Flowing-Image.jpg v0.1 Source code (Base64 version) only can be found here: Flowing Image v0.1.bas (486 kb). v0.1 + v0.2 compiled version (x86 + x64) + source code packed with 7-Zip can be found here: Download Link (1.56 mb) Flowing I...

Here the result at www.virustotal.com for 2.0.3.