Search found 282 matches
- Thu Aug 31, 2017 1:52 pm
- Forum: C++ Development
- Topic: Taking and saving screenshots
- Replies: 33
- Views: 7995
Re: Taking and saving screenshots
[EDIT3:] I think it's safe to say, that the screenshot doesn't like transparency at all. See window frame in the second applied picture. I had similar problems as you can see in the YouTube video linked in this post: https://forums.wxwidgets.org/viewtopic.php?f=1&t=41448#p169981 I believe the s...
- Thu Aug 31, 2017 12:47 pm
- Forum: C++ Development
- Topic: current preferred method of executing async sub-processes
- Replies: 3
- Views: 1722
Re: current preferred method of executing async sub-processes
The following works for me on Windows 10 using the latest development version of wxWidgets from GitHub. wxShell("echo. 2> test.docx"); wxExecute("C:\\Program Files (x86)\\Microsoft Office\\root\\Office16\\WINWORD.EXE /t test.docx", wxEXEC_ASYNC); You might like to try these and s...
- Thu Aug 31, 2017 9:40 am
- Forum: C++ Development
- Topic: Error: trying to encode undefined Unicode character
- Replies: 4
- Views: 1729
Re: Error: trying to encode undefined Unicode character
Yes, that was it!
Of course, it is obvious now. This asserts:
But this is fine:
Many thanks for your help I only wish the assert message could be a little less cryptic!
Of course, it is obvious now. This asserts:
Code: Select all
wxLogMessage ("but remains 100% compatible");
Code: Select all
wxLogMessage ("but remains 100%% compatible");
- Thu Aug 31, 2017 8:08 am
- Forum: C++ Development
- Topic: Error: trying to encode undefined Unicode character
- Replies: 4
- Views: 1729
Re: Error: trying to encode undefined Unicode character
Good call DM! wxString doc = stream.GetString(); wxLogMessage ("%s", doc); Works as expected, whilst ... wxString doc = stream.GetString(); wxLogMessage (doc); ... doesn't (asserts as described in OP). It would have been interesting to see the content of a "bad" string. With one ...
- Wed Aug 30, 2017 9:17 pm
- Forum: C++ Development
- Topic: Error: trying to encode undefined Unicode character
- Replies: 4
- Views: 1729
Error: trying to encode undefined Unicode character
The subject text is an assert that happens in the wxLogMessage call of the following code: wxCurlHTTP get ("http://www.wxwidgets.org/"); wxStringOutputStream stream; if (get.Get (stream) && stream.IsOk()) { wxLogMessage (stream.GetString()); } Please leave aside the discussion abou...
- Sun Jul 30, 2017 1:46 pm
- Forum: General Development
- Topic: any chart control for wxwidgets ?
- Replies: 2
- Views: 3064
Re: any chart control for wxwidgets ?
Hi,
I have been trying to update the wxFreeChart component over the past few months. Currently though, summer activities have slowed progress.
You can see the current state of things here: https://github.com/iwbnwif/wxFreeChart.
Feel free to leave any comments / issues.
I have been trying to update the wxFreeChart component over the past few months. Currently though, summer activities have slowed progress.
You can see the current state of things here: https://github.com/iwbnwif/wxFreeChart.
Feel free to leave any comments / issues.
- Wed Jul 12, 2017 2:57 pm
- Forum: C++ Development
- Topic: Re: How to make the lines smooth using wxDC
- Replies: 3
- Views: 2231
Re: How to make the lines smooth using wxDC
Thanks, that is much clearer! In order to have aliased lines, you can simply create a wxGCDC from your wxWindowDC or wxMemoryDC as follows: wxGCDC gdc(dc); Then draw to gdc using exactly the same code as you do now. I have been working on a lot of updates to wxFreeChart here . I found that it is bes...
- Tue Jul 11, 2017 4:04 pm
- Forum: General Forum Issues
- Topic: Serial posters who waste our time
- Replies: 13
- Views: 27795
Re: Serial posters who waste our time
So, my question to the forum is valid: have other people suffered from being ‘helped’ this way by any user, and what can we do about it? Some suggestions regarding your second question: 1. For a completely free, friendly response to your question that may be advice, suggestions, anecdotes or just c...
- Tue Jul 11, 2017 12:55 pm
- Forum: C++ Development
- Topic: Re: How to make the lines smooth using wxDC
- Replies: 3
- Views: 2231
Re: How to make the lines smooth using wxDC
Please could you provide a close up image to show the 'disturbances' that you mention. Also, have you drawn both graphs using wxDC - what exactly is the comparison that is being made with these two images? There seems to be a bit of difference in the anti-aliasing, but I am not sure if this is your ...
- Mon Jul 10, 2017 10:12 pm
- Forum: General Forum Issues
- Topic: Serial posters who waste our time
- Replies: 13
- Views: 27795
Re: Serial posters who waste our time
I would also like to thank doublemax for his untiring patience and support on these forums.
Why anyone would seek to criticise someone who is trying to help them is beyond me.
Why anyone would seek to criticise someone who is trying to help them is beyond me.
- Sat May 20, 2017 7:47 pm
- Forum: C++ Development
- Topic: is there Outlook style Vertical menu Control with wxWidgets?
- Replies: 9
- Views: 3510
Re: is there Outlook style Vertical menu Control with wxWidgets?
https://github.com/NewPagodi/wxAccordionIt's an old code and seems to be throw away by author.
The author is regularly on this forum.
- Fri May 19, 2017 1:38 pm
- Forum: C++ Development
- Topic: is there Outlook style Vertical menu Control with wxWidgets?
- Replies: 9
- Views: 3510
Re: is there Outlook style Vertical menu Control with wxWidgets?
Do you mean an accordion control like the one here?
(Please scroll down on that link, there are some pictures in the Readme.md).
(Please scroll down on that link, there are some pictures in the Readme.md).
- Mon May 01, 2017 7:46 am
- Forum: C++ Development
- Topic: Remove selection ring from the grid
- Replies: 1
- Views: 641
Re: Remove selection ring from the grid
I think that I have done this before using wxGrid::SetCellHighlightPenWidth with a value of zero.
It is worth noting the difference between cell selection and cell highlight in this case.
It is worth noting the difference between cell selection and cell highlight in this case.
- Sat Apr 29, 2017 9:26 pm
- Forum: wxCode
- Topic: wxFreeChart - Request for Opinions
- Replies: 11
- Views: 13745
Re: wxFreeChart - Request for Opinions
Well stripping out the "Fire" code and "Observable" was rather easier than I was expecting. Also implementing some simple events is not to bad. What is harder is deciding a good way to propagate them. My current thoughts are that every object which can change is derived from wxEv...
- Sat Apr 29, 2017 9:21 pm
- Forum: wxCode
- Topic: wxFreeChart - Request for Opinions
- Replies: 11
- Views: 13745
Re: wxFreeChart - Request for Opinions
Nice chart! Also a "nice labels" kind of thing should be there as an option. I have implemented a 'nice' label numbering (as per the algorithm in this discussion http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks), but not sure if this is what you...