On Thursday, 30 June 2016 at 20:11:17 UTC, Mike Wey wrote:
Is the complete source available some ware?
Yes, here: http://pastebin.com/h0Nx1mL6
On Wednesday, 29 June 2016 at 10:41:21 UTC, TheDGuy wrote:
I tried to debug a little and what i don't understand is, that
i get two times 'blue' on the console, even though yellow and
blue lit up but yellow stayed at the flash color:
private void letButtonsFlash(){
foreach(Button
On Sunday, 26 June 2016 at 21:06:58 UTC, TheDGuy wrote:
Thanks for your answer,
but as i said before, i want to flash each button on it's own
(the game is kinda like 'Simon Says').
I tried to debug a little and what i don't understand is, that i
get two times 'blue' on the console, even
On Sunday, 26 June 2016 at 16:29:52 UTC, Mike Wey wrote:
How about this:
private void letButtonsFlash(){
foreach(Button btn;bArr){
btn.setSensitive(false);
}
for(int i = 0; i < level; i++){
Button currentButton = bArr[rndButtonBlink[i]];
ListG list =
On Sunday, 26 June 2016 at 12:30:22 UTC, Mike Wey wrote:
You should probably increment the index in the timeout_delay
function.
This leads to a Range violation exception...
On Saturday, 25 June 2016 at 21:57:35 UTC, TheDGuy wrote:
But i want to flash (e.g. change the CSS class) the buttons one
by one and not all at the sime time? How am i going to do that?
Okay, i tried it with a new private int-variable which contains
the current index of the for-loop, like
On Saturday, 25 June 2016 at 20:39:53 UTC, Mike Wey wrote:
The constructor accepts an delegate, witch can access it's
context so it has access to some of the data.
The functions from GTK are also available like Timeout.add from
the linked tutorial:
On Saturday, 25 June 2016 at 15:26:00 UTC, TheDGuy wrote: }
But i get the error:
Error: none of the overloads of '__ctor' are callable using
argument types (bool delegate(void* userData), int, bool),
candidates are:
This is the correct error message:
Error: none of the overloads of '__ctor'
On Saturday, 25 June 2016 at 13:01:09 UTC, TheDGuy wrote:
Thanks for your answer.
I have to pass the Button object to my timeout function to
change the CSS class. But how do i do that within the Timeout
constructor?
I mean:
I have to pass my function and delay time to the constructor, but
On Saturday, 25 June 2016 at 11:45:40 UTC, Mike Wey wrote:
You should change the css class in the timeout_delay function.
It's called by the GTK main loop every time the amount of
seconds passed to the constructor has passed. And return true
if you want to continue to flash the button, and
On Friday, 24 June 2016 at 16:44:59 UTC, Gerald wrote:
Other then the obvious multi-threaded, using glib.Timeout to
trigger the reversion of the color change could be an option.
http://api.gtkd.org/src/glib/Timeout.html
Thanks! I tried this so far:
private void letButtonsFlash(){
Hello,
i would like to flash some buttons with CSS. My current approach:
for(int i = 0; i < level; i++){
Button currentButton = bArr[rndButtonBlink[i]];
ListG list =
currentButton.getStyleContext().listClasses();
string CSSClassName =
On Thursday, 23 June 2016 at 22:00:18 UTC, Mike Wey wrote:
addOnPressed is deprecated addOnButtonPress is not.
Ah, okay. I changed the event type to addOnButtonRelease and it
works fine now, i don't know if it's just me or if
addOnButtonPress behaves a little bit strange.
Hi,
sorry for my next thread but i did encounter a strange behaviour
of the "Button.addOnButtnPress" - Event. Sometimes if i click
very fast on the GTKD button, it reacts twice! I am working on a
small game and i noticed that if i click slowly everything works
as expected but sometimes i
Hi,
i am currently programming a small game with GTKD and i have to
use a Dlist because an array is static but i want to add user
inputs dynamically to a list. Now i am wondering how i can get a
specific item from that list? I read that this isn't possible but
is it possible to convert that
On Wednesday, 22 June 2016 at 17:50:53 UTC, Mike Wey wrote:
"Type T wraps should match the type of the data"
Does string match the type of the data? What is the type of
the data?
How do i tell the function that i want the Array as a string
array? I am
not familiar with Types and what 'TC' or
On Wednesday, 22 June 2016 at 13:47:01 UTC, Gerald wrote:
On Wednesday, 22 June 2016 at 12:57:51 UTC, TheDGuy wrote:
widget.getStyleContext().listClasses() to get a list of all
classes assigned to the widget. If you just want to see if a
specific class is assigned to the widget you can use
widget.getStyleContext().listClasses() to get a list of all
classes assigned to the widget. If you just want to see if a
specific class is assigned to the widget you can use
widget.getStyleContext().hasClass()
Thanks a lot for your answer. Do you know how i can get the first
classname as
On Wednesday, 22 June 2016 at 12:45:29 UTC, TheDGuy wrote:
I have an array of buttons:
class Window : MainWindow{
private Button[4] bArr;
this(){
Button btn_1 = new Button();
Button btn_2 = new Button();
Button btn_3 = new Button();
Button btn_4 = new
I have an array of buttons:
class Window : MainWindow{
private Button[4] bArr;
this(){
Button btn_1 = new Button();
Button btn_2 = new Button();
Button btn_3 = new Button();
Button btn_4 = new Button();
Button[4] bArr = [btn_1,btn_2,btn_3,btn_4];
Hello,
i would like to know if it possible to get the CSS-class which is
asigned to a button (for example)? I didn't find any
documentation about this, just the function
"getStyleContext().getProperty()", my current attempt:
Value value;
I am wondering if it is possible to get the name of the current
CSS-class the button is asigned to?
On Friday, 17 June 2016 at 06:18:59 UTC, Basile B. wrote:
On Thursday, 16 June 2016 at 09:18:54 UTC, TheDGuy wrote:
On Thursday, 16 June 2016 at 08:20:00 UTC, Basile B. wrote:
Yes it's "WorkingDirectory" (and not current...). But
otherwise you can use args[0]. Actually using the cwd in a
On Thursday, 16 June 2016 at 13:12:12 UTC, Gerald wrote:
It can be done fine with on the fly changes, i.e. random
colors, it's somewhat more work then just calling a simple
function call but CSS gives you a lot more power as well. I do
this in Terminix where for certain themes I want to set
On Thursday, 16 June 2016 at 17:44:08 UTC, Basile B. wrote:
Please Stop your comedy.
Thanks a lot for your help!
This is my solution:
import gtk.Main;
import gtk.MainWindow;
import gtk.CssProvider;
import gtk.Button;
import gdk.Display;
import gdk.Screen;
import gtk.StyleContext;
import
On Thursday, 16 June 2016 at 10:14:47 UTC, Basile B. wrote:
from args[0] you can get the base bath and since your css is
relative to the base path:
string cssPath = "test.css";
CssProvider provider = new CssProvider();
provider.loadFromPath(cssPath);
add something like
On Thursday, 16 June 2016 at 09:27:38 UTC, Basile B. wrote:
FOrget any previous comment and in your program use the first
argument of the command line to detect your resources, this
will solve your problem. For the execution click compile and
run or just run.
Okay:
void main(string[] args){
On Thursday, 16 June 2016 at 08:20:00 UTC, Basile B. wrote:
Yes it's "WorkingDirectory" (and not current...). But otherwise
you can use args[0]. Actually using the cwd in a program is
often an error because there is no guarantee that the cwd is
the path to the application ;)
People often
On Wednesday, 15 June 2016 at 22:34:05 UTC, Gerald wrote:
snip...
The text color is green but the button background color is
still default-gray!
I don't see an obvious issue with your code, I usually use CSS
classes personally and I know that works fine because I use
this technique all
On Thursday, 16 June 2016 at 00:46:44 UTC, Basile B. wrote:
On Wednesday, 15 June 2016 at 23:41:51 UTC, Basile B. wrote:
- You can create a launcher in the custom tools, excluding the
double quote:
- as executable type ""
- as CurrentDirectory type ""
- as alias put something
On Thursday, 16 June 2016 at 07:50:13 UTC, TheDGuy wrote:
I get 'Failed to execute: 267'. Probably because a symbolic
string is used in the run options?
https://picload.org/upload,8e3f683557a8cd3401f002304f387932.html
That is the correct image link:
On Wednesday, 15 June 2016 at 20:49:02 UTC, Gerald wrote:
On Wednesday, 15 June 2016 at 09:03:45 UTC, TheDGuy wrote:
Hello,
why does this code not work?
RGBA rgb = new RGBA(1,0.5,0.5,1.0);
Button btn_1 = new Button("Start");
On Wednesday, 15 June 2016 at 13:15:56 UTC, Rene Zwanenburg wrote:
I'm not familiar with Coedit, but the run options seem to
contain a field for setting it:
https://github.com/BBasile/Coedit/wiki#run-options
You may be able to use the symbolic strings there:
On Wednesday, 15 June 2016 at 10:21:20 UTC, Rene Zwanenburg wrote:
On Wednesday, 15 June 2016 at 09:48:19 UTC, TheDGuy wrote:
But if i execute the app my hand (in the windows command
window or my double click) it works as expected (so no error)?
Why is that?
My first guess would be that
Hi,
this is my app:
import gtk.Main;
import gtk.MainWindow;
import gtk.CssProvider;
import gdk.Display;
import gdk.Screen;
import gtk.StyleContext;
import glib.GException;
class Window : MainWindow{
this(int width, int height, string title){
super(title);
Hello,
why does this code not work?
RGBA rgb = new RGBA(1,0.5,0.5,1.0);
Button btn_1 = new Button("Start");
btn_1.overrideBackgroundColor(StateFlags.NORMAL, rgb);
The color of btn_1 just doesn't change.
On Saturday, 11 June 2016 at 21:14:43 UTC, Mike Wey wrote:
The way GTK manages width and height, usually widgets are given
the minimum size they need. So when the button is the only
widget in the grid the other rows and columns have a
height/width of 0.
You can force the button / gird cell
Hi,
i am wondering why this code doesn't work, even though i set the
column and row position of the button it is always placed at the
top left (so basically first row and first column):
this(int width, int height, string title){
super(title);
setDefaultSize(width,height);
On Friday, 10 June 2016 at 14:27:41 UTC, Seb wrote:
On Friday, 10 June 2016 at 14:20:16 UTC, TheDGuy wrote:
Is it possible to cast an ascii value to char?
Sure!
char A = cast(char) 65; // A
char a = cast(char) 97; // a
and back again:
ubyte b = cast(ubyte) a; // 65
In general there's also
On Friday, 10 June 2016 at 14:20:16 UTC, TheDGuy wrote:
Is it possible to cast an ascii value to char?
Yea, basically just like that: cast(char)
*sorry*
Is it possible to cast an ascii value to char?
On Friday, 3 June 2016 at 16:20:53 UTC, TheDGuy wrote:
On Thursday, 26 May 2016 at 17:06:03 UTC, Basile B. wrote:
colorize works. You meant "serial-port" ?
Does Coedit have the possibility to debug?
Yes / No?
On Thursday, 26 May 2016 at 17:06:03 UTC, Basile B. wrote:
colorize works. You meant "serial-port" ?
Does Coedit have the possibility to debug?
Hello,
i am wondering what is wrong with my code:
import std.windows.registry;
import std.stdio;
void main(){
Key lclM = Registry.localMachine();
Key hrdw = lclM.getKey("HARDWARE");
writeRegistryKeys(hrdw);
}
void writeRegistryKeys(Key k){
foreach(Key key; k.keys){
On Saturday, 28 May 2016 at 15:29:36 UTC, TheDGuy wrote:
Thanks a lot for the fast hot fix, now everything works fine!
:) Great IDE!
Do you mind implementing an option to reset the layout to
default? Because i think i messed up and no i don't know how i
can get the file view for the
On Saturday, 28 May 2016 at 13:25:14 UTC, Basile B. wrote:
I've released a hot fix yesterday and now it works with latest
DUB tag (0.9.25).
But registering from the project that's loaded was already
working yesterday. I think that you have forgotten to choose
the right configuration to
On Thursday, 26 May 2016 at 22:15:17 UTC, Basile B. wrote:
gfm doesn't yield a .lib because of this:
https://github.com/d-gamedev-team/gfm/blob/master/dub.json#L22
it should be "library" or staticLibrary or "sourceLibrary"
thus it can't be registered. Bad luck here you've chosen the
wrong
On Thursday, 26 May 2016 at 20:25:43 UTC, Basile B. wrote:
But the procedure I described is very easy. you just have to
clone, compile and click a button in the library manager. It's
even better because you can choose which version to compile by
"git checkout vx.x.x" while using the "DUB
On Thursday, 26 May 2016 at 17:25:25 UTC, Basile B. wrote:
I'm on Windows now. I'm sorry but both packages were setup
successfully.
What you can do is the other way:
- clone the git repos.
- open the DUB json as project.
- choose the right config in the inspector.
- compile.
- while the
On Thursday, 26 May 2016 at 17:06:03 UTC, Basile B. wrote:
colorize works. You meant "serial-port" ?
Well, i get the same message for both packages...Even though it
creates a new folder with all the files in
AppData\Roaming\dub\packages
On Thursday, 26 May 2016 at 16:53:42 UTC, Basile B. wrote:
- Registering a dub package from online is in the "library
manager"
- The DUB project editor is a widget that's not docked by
default, see in the menu "Windows", the item "Dub project
editor".
The Native project configuration and
On Thursday, 26 May 2016 at 17:02:06 UTC, TheDGuy wrote:
Thanks, now i found it.
If i try to add for example 'colorize' as a package i get:
Fetching serial-port ~master...
Placing serial-port ~master to
C:\Users\luc\AppData\Roaming\dub\packages\...
Neither a package description file, nor
On Thursday, 26 May 2016 at 16:01:22 UTC, Basile B. wrote:
To register a DUB package, you can either fetch (DUB icon) or
clone the repo, open the DUB JSON project, compile the right
config, then in the libman there's a icon with a gray chain
over a book. Click this icon and the library is
On Thursday, 26 May 2016 at 15:21:40 UTC, Basile B. wrote:
Use Coedit: the widget "library manager" allow to register
libraries in a single click and then they are usable on the
fly, in the projects or in a runnable modules, without
specifying anything (except a (*) in a project setting
Hi,
i use Visual D as a plugin for visual studio to create D
applications. But what bothers me a bit is that i have to tell
visual D the exact link to the .lib file for every lib i want to
use in the project (!).
So these are the steps i have to make to get an external lib
working:
1.
On Friday, 20 May 2016 at 14:42:19 UTC, TheDGuy wrote:
On Friday, 20 May 2016 at 09:21:33 UTC, Kagamin wrote:
Does this work?
Request rq = Request();
Response rs = rq.exec!"GET"("http://somewebpage.org/;,
[parameter:data]);
No :(
If i call my SQL.php function directly with:
Response rs =
On Friday, 20 May 2016 at 09:21:33 UTC, Kagamin wrote:
Does this work?
Request rq = Request();
Response rs = rq.exec!"GET"("http://somewebpage.org/;,
[parameter:data]);
No :(
Hi,
i was sucessfull in installing requests and getting data from a
webpage like this:
Request rq = Request();
Response rs = rq.exec!"GET"("http://somewebpage.org/SQL.php;,
["action":"getTemp"]);
But i am not able to send data to the webpage like this:
Request rq = Request();
Response rs =
On Wednesday, 18 May 2016 at 19:49:04 UTC, Edwin van Leeuwen
wrote:
That does mention Windows as supported. It is quite old though,
the latest github activity is from a year ago.
Got it working, thanks a lot!
On Wednesday, 18 May 2016 at 20:41:13 UTC, TheDGuy wrote:
C:\Users\Standardbenutzer\Downloads\DUB>dub build
Fetching serial-port 1.1.0 (getting selected version)...
Placing serial-port 1.1.0 to
C:\Users\Standardbenutzer\AppData\Roaming\dub\packages\...
Performing "debug" build using dmd for
On Wednesday, 18 May 2016 at 19:49:04 UTC, Edwin van Leeuwen
wrote:
The onyx README seems to suggest it only works for POSIX. Did
you try serial-port by any chance:
http://code.dlang.org/packages/serial-port
That does mention Windows as supported. It is quite old though,
the latest github
On Wednesday, 18 May 2016 at 16:13:35 UTC, Seb wrote:
May I ask why you need to get tango working? It has been
deprecated a long time ago and phobos (the standard library) or
alternatively other packages on dub have a look of features :)
Okay, it looks like 'onyx' is a library which handles
On Wednesday, 18 May 2016 at 16:13:35 UTC, Seb wrote:
On Wednesday, 18 May 2016 at 14:59:52 UTC, TheDGuy wrote:
On Wednesday, 18 May 2016 at 14:19:48 UTC, Jacob Carlborg
wrote:
[1]
https://github.com/SiegeLord/Tango-D2/blob/d2port/dub.json#L32
How can i get that line working?
May I ask why
On Wednesday, 18 May 2016 at 14:19:48 UTC, Jacob Carlborg wrote:
[1]
https://github.com/SiegeLord/Tango-D2/blob/d2port/dub.json#L32
How can i get that line working?
On Wednesday, 18 May 2016 at 14:19:48 UTC, Jacob Carlborg wrote:
Everything in tango/stdc/posix should be ignored when compiling
on Windows. Seems like this line isn't working [1], fore some
reason.
So what should i do? Delete the file?
On Wednesday, 18 May 2016 at 12:25:47 UTC, John Colvin wrote:
http://code.dlang.org/download
Okay, now i get this:
Performing "debug" build using dmd for x86.
tango ~master: building configuration "static"...
tango\sys\win32\WsaSock.d(31,14): Warning: instead of C-style
syntax, use D-style
Oh it looks like Dub is a program i have to install ^^
On Wednesday, 18 May 2016 at 03:15:25 UTC, Mike Parker wrote:
That should get your library.
Thanks for your answer. I tried that on my windows console and i
got the error that the command 'dub' can't be found.
If i try:
'dub.json build' it just opens the dub.json file in my default
.json
Okay i now have several ".obj" files in
"Tango-D2-d2port\build\bin\win32" but how can i merge them to a
library?
Anyone here who knows that?
Okay i now got a step further. If i type:
bob -vu C:\Users\Standardbenutzer\Downloads\Tango-D2-d2port
a huge list of files comes down such as:
dmd -c -IC:\Users\Standardbenutzer\Downloads\Tango-D2-d2port
-release -ofngo-core-Array-release.obj
Hi,
i am wondering if there are any instructions how to build tango
with dmd2 on windows? I mean, if i take a look at this:
http://dsource.org/projects/tango/wiki/WindowsInstall
"Automated Build and Install
This section is out of date.
Is there an installer at all?
Manually Build and
On Thursday, 7 January 2016 at 21:35:40 UTC, Gerald wrote:
https://developer.gnome.org/gtkmm-tutorial/stable/sec-draw-images.html.en
Does this work for you?
Yes, thank you very much!
cr.paint();
Hello,
after i found out how i can access the pixel data in this thread:
http://forum.dlang.org/thread/ljktabqxzdjprrqca...@forum.dlang.org
i want to know how i can write the Pixbuf back to my context?
This code doesn't work because the color does not change:
cr.setSourceRgb(0,0,0);
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 16:16:39 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
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
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,
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
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
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
Hello,
i use GTKD to draw some stuff on a DrawingArea. Because it needs
some time to calculate i want to outsource those calculation so
that the GUI doesn't freeze.
I tried it with "std.concurrency" like this:
bool drawCallback(Scoped!Context cr, Widget widget){
writeln("init");
On Monday, 4 January 2016 at 15:07:12 UTC, Luis wrote:
On Monday, 4 January 2016 at 14:31:04 UTC, TheDGuy wrote:
[...]
Before doing anything with threads and GTK, you should read
this :
http://blogs.operationaldynamics.com/andrew/software/gnome-desktop/gtk-thread-awareness
Okay, so i
I wrote a demo for GtkD showing how multi-threading and D work
together, it's in the demos/gtkD/DemoMultithread folder of
GtkD, hopefully it will be helpful. However this example it is
based on using the GTk threadIdle callback which is generally
preferred over the locking methods you show
On Monday, 4 January 2016 at 17:33:28 UTC, Gerald wrote:
On Monday, 4 January 2016 at 16:13:50 UTC, TheDGuy wrote:
[...]
Yes, you need it. The extern (C) function is what GDK invokes
on idle. In any GUI application there is a lot of idle time
waiting for events, what the addThreadIdle
On Sunday, 3 January 2016 at 21:20:35 UTC, anonymous wrote:
On 03.01.2016 21:32, TheDGuy wrote:
If i type:
gcc -c -otest.c.o
the 'test.c.o' file is generated but if i type:
dmd main.d test.c.o i get: 'Error: unrecognized file extension
o'?
You're probably on Windows then? dmd doesn't
Use an import.
import std.string;
import std.conv;
void main(string[] args) {
auto value = toStringz("Hello World");
auto result = write(value);
auto s = to!(string)(result);
writeln(s);
}
Also all string literals in D are zero terminated so you could
write the call
I get an access violation with this code:
extern(C) char* write(char* text);
void main(string[] args){
char[] text = "Hello World".dup; //.dup converts string to char[]
text ~= '\0'; //append
char* result = write(text.ptr); //you need .ptr
const(char)[] s =
Works for me after adding the needed imports and removing the
wrong include from the C file. Is this really the actual code
you're running? Doesn't your C compiler reject that include?
gcc does.
Okay, i think this C code should work (checked with cpp.sh):
#import
char* write(char* text){
On Sunday, 3 January 2016 at 13:25:04 UTC, Gary Willoughby wrote:
On Sunday, 3 January 2016 at 13:23:25 UTC, Gary Willoughby
wrote:
I think I've noticed one problem with the code above. You are
using `text.ptr`. You shouldn't do that because you are
passing a pointer not an array. Just use
```
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 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?
writeln("Which number should i guess?");
string input = readln();
int i = to!int(input);
On Friday, 1 January 2016 at 14:29:34 UTC, Tobi G. wrote:
On Friday, 1 January 2016 at 14:20:26 UTC, Tobi G. wrote:
The solution is that readln() returns a string that also
contains the newline
this can be solved by easily stripping the newline off
import std.string;
int i =
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
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
On Friday, 1 January 2016 at 15:16:36 UTC, Adam D. Ruppe wrote:
On Friday, 1 January 2016 at 15:06:53 UTC, bachmeier wrote:
I've battled with a few times, not having any idea what was
going on. I now almost automatically use strip when it's not
working.
This is one of the most frequently
Hello,
is there any way to get the pixel color of a single pixel by x
and y coordinates of a context?
Get used to it :) Unfortunately, DMD is not emitting the best
debug information. The program flow is correct, but the line
info is not, that's why the execution step will not be
triggered in the real location of the source code.
The simplest example is this:
import std.stdio;
void foo(int
On Sunday, 27 December 2015 at 16:39:18 UTC, SimonN wrote:
On Sunday, 27 December 2015 at 16:01:37 UTC, TheDGuy wrote:
Sry:
if((x1 < 0) & (x2 >= 0)){
This looks like a bug, with & instead of &&.
-- Simon
It looks like the debugger is not working correctly because i
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