Hi,
Today I saw Color thief[1] and I was impressed.I like to have something
like this in my application so I reviewed the code but I dont know how
to implement this in FreePascal or couldn't find anything like this in
Pascal that do as good as this.
Any one know about a library like this in
On Wed, 8 Jul 2015, aradeonas wrote:
Hi,
Today I saw Color thief and I was impressed.I like to have something like this
in my application so I reviewed the code but I dont know how to implement this
in FreePascal or couldn't find anything like
this in Pascal that do as good as this.
Any
Thank you.
I get exception when try to load from file and I could not debug in FPC
source,debugger don't go there:
var i: Integer; Img: TFPCustomImage; reader: TFPCustomImageReader;
begin Img := TFPCustomImage.Create(0, 0); Reader :=
TFPReaderJPEG.Create;
On Wed, 8 Jul 2015, aradeonas wrote:
Thank you.
I get exception when try to load from file and I could not debug in FPC
source,debugger don't go there:
var
i: Integer;
Img: TFPCustomImage;
reader: TFPCustomImageReader;
begin
Img := TFPCustomImage.Create(0, 0);
Reader :=
Project project1 raised exception class 'External: SIGSEGV'.
File exists and it is correct.
Ara
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Here you are.
http://lokeshdhakar.com/projects/color-thief/img/photo1.jpg
Ara
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On Wed, 8 Jul 2015, Graeme Geldenhuys wrote:
On 2015-07-08 22:30, aradeonas wrote:
I test the code but app will wait for more than a minute and so on on
img.UsePalette := True; and I couldn't get values.
It took a while here... just under a minute, but then it started writing
out all the
On 2015-07-08 22:30, aradeonas wrote:
I test the code but app will wait for more than a minute and so on on
img.UsePalette := True; and I couldn't get values.
It took a while here... just under a minute, but then it started writing
out all the RGB values. So it works, but it just ain't fast
My bad!
I test the code but app will wait for more than a minute and so on on
img.UsePalette := True; and I couldn't get values.I test that image in
Lazarus/FPC Trunk 2015/06/27 49452.
Regards,
Ara
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On Wed, 8 Jul 2015, aradeonas wrote:
Project project1 raised exception class 'External: SIGSEGV'.
File exists and it is correct.
Can you send me the file ?
Michael.--
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On Wed, 8 Jul 2015, aradeonas wrote:
Here you are.
http://lokeshdhakar.com/projects/color-thief/img/photo1.jpg
Your program contained an error, I should have seen it at once.
You used TFPCustomImage. This is an abstract class.
You should have used a descendent like TFPMemoryImage instead.
So in my case BGRABitmap is a better choice,because I could choose color
count.
Thank you Michael and Graeme as always.
Regards,
Ara
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For now I used lovely BGRABitmap like this,thanks to its author
circular.
uses BGRABitmap, BGRABitmapTypes, BGRAColorQuantization;
var bmp:TBGRABitmap; quant: TBGRAColorQuantizer; i: Integer; begin
bmp:=TBGRABitmap.Create('E:\photo1.jpg'); quant :=
TBGRAColorQuantizer.Create(bmp,
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