On Wednesday, 6 January 2016 at 01:41:03 UTC, Basile B. wrote:
Until a certain "time" my answers were useful. But I recognize
that after this "time" I've managed to turn the topic into
something totally delirious because, to be honest I was
completly sratched by alcohool. I'm sorry but life is
On Tuesday, 5 January 2016 at 23:36:16 UTC, Ola Fosheim Grøstad
wrote:
On Tuesday, 5 January 2016 at 23:26:12 UTC, Basile B. wrote:
access to pix is easy...
This is the learn forum. Maybe one should be able to figure it
out without asking, but there is nothing wrong with asking in
depth on t
On Tuesday, 5 January 2016 at 23:26:12 UTC, Basile B. wrote:
access to pix is easy...
This is the learn forum. Maybe one should be able to figure it
out without asking, but there is nothing wrong with asking in
depth on this forum. The threshold for asking should be low in
here. At worst, no
On Tuesday, 5 January 2016 at 22:40:22 UTC, Basile B. wrote:
On Tuesday, 5 January 2016 at 22:08:52 UTC, Ola Fosheim Grøstad
wrote:
On Tuesday, 5 January 2016 at 22:02:47 UTC, Basile B. wrote:
du bist normal oder idiot ?
https://youtu.be/7kjTXMecCrM
Ding dong!
https://en.wikipedia.org/wiki
On Tuesday, 5 January 2016 at 22:02:33 UTC, Mike Wey wrote:
On 01/04/2016 11:08 PM, TheDGuy wrote:
On Monday, 4 January 2016 at 21:42:16 UTC, Mike Wey wrote:
[...]
Ups, that was my fault, sry :(
But how do i get now the color for each pixel out of the
ubyte[]?
It looks like the array has
Sorry about being off-topic, let's get back on topic:
https://youtu.be/MPwLKIXYEPE?t=1m20s
On Tuesday, 5 January 2016 at 22:40:22 UTC, Basile B. wrote:
https://en.wikipedia.org/wiki/Turing_Award
Si tu crois que tu es un génie, il y a de forte chance que tu
sois un gros bouffon.
Jeg hadde faktisk 2001 vinnerne av Turing prisen som forelesere
på universitetet og Kristen Nygaard var
On Tuesday, 5 January 2016 at 22:08:52 UTC, Ola Fosheim Grøstad
wrote:
On Tuesday, 5 January 2016 at 22:02:47 UTC, Basile B. wrote:
du bist normal oder idiot ?
https://youtu.be/7kjTXMecCrM
Ding dong!
https://en.wikipedia.org/wiki/Turing_Award
Si tu crois que tu es un génie, il y a de forte
On Tuesday, 5 January 2016 at 22:02:47 UTC, Basile B. wrote:
du bist normal oder idiot ?
https://youtu.be/7kjTXMecCrM
Ding dong!
On 01/04/2016 11:08 PM, TheDGuy wrote:
On Monday, 4 January 2016 at 21:42:16 UTC, Mike Wey wrote:
On 01/04/2016 09:13 PM, TheDGuy wrote:
[...]
I don't have any issues with either getPixelsWithLength and savev.
for the savev call there is an missing \ just before test.jpg, but
that might be a
On Tuesday, 5 January 2016 at 21:24:51 UTC, Ola Fosheim Grøstad
wrote:
On Tuesday, 5 January 2016 at 21:01:55 UTC, Basile B. wrote:
Awww... I'm so sorry.
https://youtu.be/uyMUck2RRjw
du bist normal oder idiot ?
https://www.youtube.com/watch?v=nGLwBCMSXys
On Tuesday, 5 January 2016 at 21:01:55 UTC, Basile B. wrote:
Awww... I'm so sorry.
https://youtu.be/uyMUck2RRjw
On Tuesday, 5 January 2016 at 19:47:02 UTC, Basile B. wrote:
On Tuesday, 5 January 2016 at 19:13:35 UTC, Basile B. wrote:
On Tuesday, 5 January 2016 at 18:19:08 UTC, Basile B. wrote:
On Tuesday, 5 January 2016 at 17:39:41 UTC, Basile B. wrote:
IDK, except D I only speek/talk Object Pascal (FPC
On Tuesday, 5 January 2016 at 19:13:35 UTC, Basile B. wrote:
On Tuesday, 5 January 2016 at 18:19:08 UTC, Basile B. wrote:
On Tuesday, 5 January 2016 at 17:39:41 UTC, Basile B. wrote:
IDK, except D I only speek/talk Object Pascal (FPC/Delphi).
"I didn't know, apart D, I only speak/talk Object
On Tuesday, 5 January 2016 at 18:19:08 UTC, Basile B. wrote:
On Tuesday, 5 January 2016 at 17:39:41 UTC, Basile B. wrote:
IDK, except D I only speek/talk Object Pascal (FPC/Delphi).
"I didn't know, apart D, I only speak/talk Object Pascal
(FPC/Delphi)."
Was what I meant. ^^
https://www.you
On Tuesday, 5 January 2016 at 17:39:41 UTC, Basile B. wrote:
IDK, except D I only speek/talk Object Pascal (FPC/Delphi).
"I didn't know, apart D, I only speak/talk Object Pascal
(FPC/Delphi)."
Was what I meant. ^^
On Tuesday, 5 January 2016 at 17:34:06 UTC, Basile B. wrote:
On Tuesday, 5 January 2016 at 17:16:10 UTC, TheDGuy wrote:
On Tuesday, 5 January 2016 at 16:43:00 UTC, Basile B. wrote:
[...]
Okay, but what is this?
"import iz.memory, iz.streams, iz.properties;"
I dont' understand what "MemorySt
On Tuesday, 5 January 2016 at 17:37:04 UTC, TheDGuy wrote:
On Tuesday, 5 January 2016 at 17:34:06 UTC, Basile B. wrote:
On Tuesday, 5 January 2016 at 17:16:10 UTC, TheDGuy wrote:
On Tuesday, 5 January 2016 at 16:43:00 UTC, Basile B. wrote:
[...]
Okay, but what is this?
"import iz.memory, iz
On Tuesday, 5 January 2016 at 17:16:10 UTC, TheDGuy wrote:
On Tuesday, 5 January 2016 at 16:43:00 UTC, Basile B. wrote:
On Tuesday, 5 January 2016 at 16:25:01 UTC, TheDGuy wrote:
But how do i know which line or column my pixel is in?
- study D operator overloading, I've given you the solution.
On Tuesday, 5 January 2016 at 16:43:00 UTC, Basile B. wrote:
On Tuesday, 5 January 2016 at 16:25:01 UTC, TheDGuy wrote:
But how do i know which line or column my pixel is in?
- study D operator overloading, I've given you the solution.
And what is 't' in 'opIndexAssign'?
- t is what you want
On Tuesday, 5 January 2016 at 16:25:01 UTC, TheDGuy wrote:
But how do i know which line or column my pixel is in?
- study D operator overloading, I've given you the solution.
And what is 't' in 'opIndexAssign'?
- t is what you want to assign. It can be an uint or maybe a
float[4]. Look at my
On Tuesday, 5 January 2016 at 16:16:39 UTC, Basile B. wrote:
On Tuesday, 5 January 2016 at 15:04:57 UTC, TheDGuy wrote:
But i get "only one index allowed to index char". So it looks
like there is no 2D array but just a char.
If i try like this:
The data is just a contiguous memory area. You h
On Tuesday, 5 January 2016 at 15:04:57 UTC, TheDGuy wrote:
But i get "only one index allowed to index char". So it looks
like there is no 2D array but just a char.
If i try like this:
The data is just a contiguous memory area. You have to implement
your own opIndexAssign()/opIndex() to write/
On Monday, 4 January 2016 at 23:47:05 UTC, Basile B. wrote:
On Friday, 1 January 2016 at 22:00:04 UTC, TheDGuy wrote:
On Friday, 1 January 2016 at 19:32:40 UTC, Basile B. wrote:
On Wednesday, 30 December 2015 at 23:20:23 UTC, Basile B.
wrote:
On Wednesday, 30 December 2015 at 20:44:44 UTC, TheD
On Friday, 1 January 2016 at 22:00:04 UTC, TheDGuy wrote:
On Friday, 1 January 2016 at 19:32:40 UTC, Basile B. wrote:
On Wednesday, 30 December 2015 at 23:20:23 UTC, Basile B.
wrote:
On Wednesday, 30 December 2015 at 20:44:44 UTC, TheDGuy wrote:
Hello,
is there any way to get the pixel color
On Monday, 4 January 2016 at 21:42:16 UTC, Mike Wey wrote:
On 01/04/2016 09:13 PM, TheDGuy wrote:
[...]
I don't have any issues with either getPixelsWithLength and
savev.
for the savev call there is an missing \ just before test.jpg,
but that might be a copy and paste error?
For the option
On 01/04/2016 09:13 PM, TheDGuy wrote:
On Monday, 4 January 2016 at 19:27:48 UTC, Mike Wey wrote:
I think you are looking for something like this.
Context.getTarget will get you the surface the Context is drawing to,
this most likely isn't a ImageSurface.
So you will need to create an pixbuf fr
On Monday, 4 January 2016 at 19:27:48 UTC, Mike Wey wrote:
I think you are looking for something like this.
Context.getTarget will get you the surface the Context is
drawing to, this most likely isn't a ImageSurface.
So you will need to create an pixbuf from the returned surface,
with the Pixb
I think you are looking for something like this.
Context.getTarget will get you the surface the Context is drawing to,
this most likely isn't a ImageSurface.
So you will need to create an pixbuf from the returned surface, with the
Pixbuf you can then get the raw pixel data using getPixelsWithLe
```
import cairo.ImageSurface;
ImageSurface.createForData(c,cairo.FORMAT_ARGB32,256,256,256*4);
```
You need to import the ImageSurface module, and the
createForData function is in the ImageSurface class which is in
the cairo.ImageSurface module.
Thanks, that was the problem!
Now i can read
On 01/02/2016 12:32 AM, TheDGuy wrote:
On Friday, 1 January 2016 at 22:00:04 UTC, TheDGuy wrote:
On Friday, 1 January 2016 at 19:32:40 UTC, Basile B. wrote:
On Wednesday, 30 December 2015 at 23:20:23 UTC, Basile B. wrote:
On Wednesday, 30 December 2015 at 20:44:44 UTC, TheDGuy wrote:
Hello,
On Friday, 1 January 2016 at 22:00:04 UTC, TheDGuy wrote:
On Friday, 1 January 2016 at 19:32:40 UTC, Basile B. wrote:
On Wednesday, 30 December 2015 at 23:20:23 UTC, Basile B.
wrote:
On Wednesday, 30 December 2015 at 20:44:44 UTC, TheDGuy wrote:
Hello,
is there any way to get the pixel color
On Friday, 1 January 2016 at 19:32:40 UTC, Basile B. wrote:
On Wednesday, 30 December 2015 at 23:20:23 UTC, Basile B. wrote:
On Wednesday, 30 December 2015 at 20:44:44 UTC, TheDGuy wrote:
Hello,
is there any way to get the pixel color of a single pixel by
x and y coordinates of a context?
r
On Wednesday, 30 December 2015 at 23:20:23 UTC, Basile B. wrote:
On Wednesday, 30 December 2015 at 20:44:44 UTC, TheDGuy wrote:
Hello,
is there any way to get the pixel color of a single pixel by x
and y coordinates of a context?
render to a png back buffer.
see cairo_image_surface_create_f
On Friday, 1 January 2016 at 15:22:18 UTC, Mike Wey wrote:
On 01/01/2016 01:37 PM, TheDGuy wrote:
[...]
you would either cr.getTarget(); or
cairo.ImageSurface.ImageSurface.create.
I'm not sure how those would get you access to the pixel data.
Okay, thanks for your answer.
So which functi
On 01/01/2016 01:37 PM, TheDGuy wrote:
On Wednesday, 30 December 2015 at 23:20:23 UTC, Basile B. wrote:
On Wednesday, 30 December 2015 at 20:44:44 UTC, TheDGuy wrote:
Hello,
is there any way to get the pixel color of a single pixel by x and y
coordinates of a context?
render to a png back bu
On Wednesday, 30 December 2015 at 23:20:23 UTC, Basile B. wrote:
On Wednesday, 30 December 2015 at 20:44:44 UTC, TheDGuy wrote:
Hello,
is there any way to get the pixel color of a single pixel by x
and y coordinates of a context?
render to a png back buffer.
see cairo_image_surface_create_f
On Wednesday, 30 December 2015 at 20:44:44 UTC, TheDGuy wrote:
Hello,
is there any way to get the pixel color of a single pixel by x
and y coordinates of a context?
render to a png back buffer.
see cairo_image_surface_create_for_data
then you'll be able to access the data and, at the same t
Hello,
is there any way to get the pixel color of a single pixel by x
and y coordinates of a context?
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