PBMap - OSM, Here, Geoserver maps in a Canvas gadget
Re: PBMap - OSM, Here, Geoserver maps in a Canvas gadget
Thank you for your code and your report, Michael. I'll try this evening.
Re: PBMap - OSM, Here, Geoserver maps in a Canvas gadget
Michael Vogel> I can't recreate the bug on x86 and x64. I've tried clicking several seconds on normal pbmap application and multiple maps, nothing. Could you give me more details, please ?
Re: PBMap - OSM, Here, Geoserver maps in a Canvas gadget
@djes: can you or actually I guess any one just test this?
If I click center of the circle in the middle of the map the Lon I get back is the bottom of the canvas I think but its just not matching up with the center of the circle.
The Lat is fine.
Thanks
Code: Select all
Case #PB_EventType_RightClick
Debug "Right click"
Debug Pixel2Lat(CanvasMouseX)
Debug Pixel2Lon(CanvasMouseY)
The Lat is fine.
Thanks
WARNING: I dont know what I am doing! I just put stuff here and there and sometimes like magic it works. So please improve on my code and post your changes so I can learn more. TIA
- Michael Vogel
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Re: PBMap - OSM, Here, Geoserver maps in a Canvas gadget
Hard to find a pattern when the program gets unstable, most often it happens when coordinates are entered manually (0/0 or 52/0) followed by a 'Enter' and then I do one (or some more) double click(s) to move the center point of the map. Another time the crash could be reproduced when entering a location name ("greenwich") instead of the lat/lon coordinates or to enter the location name directly after the coordinates have been entered.
Some other times I can do the same things with no single crash, maybe it depends on how long the cache tiles need to be loaded from the internet (maybe you can try to add a delay into these routines just for a test).
Sorry I can't give you more detailed information at the moment...
Just a small point I would change for the edit gadgets - these three lines of code for selecting the whole text when getting the focus:
Some other times I can do the same things with no single crash, maybe it depends on how long the cache tiles need to be loaded from the internet (maybe you can try to add a delay into these routines just for a test).
Sorry I can't give you more detailed information at the moment...
Code: Select all
[09:46:27] [COMPILER] Line 354: File not found (C:\Users\Michael\AppData\Local\Temp\gettext.pbi).
:
[09:47:05] The Program execution has finished.
[09:47:11] Waiting for executable to start...
:
[09:47:13] The Program execution has finished.
[09:47:19] Waiting for executable to start...
[09:47:19] Executable type: Windows - x86 (32bit, Unicode, Thread)
[09:47:19] Executable started.
[09:48:33] [ERROR] Line: 1241
[09:48:33] [ERROR] Invalid memory access. (read error at address 4294967293)
[09:48:55] The debugged executable quit unexpectedly.
[09:48:58] Waiting for executable to start...
[09:48:57] Executable type: Windows - x86 (32bit, Unicode, Thread)
[09:48:58] Executable started.
[09:51:23] [ERROR] Line: 1241
[09:51:23] [ERROR] Invalid memory access. (read error at address 4294967293)
[09:53:48] The debugged executable quit unexpectedly.
[09:57:21] Waiting for executable to start...
[09:57:21] Executable type: Windows - x86 (32bit, Unicode, Thread)
[09:57:21] Executable started.
[09:58:19] [ERROR] Line: 1143
[09:58:19] [ERROR] Invalid memory access. (read error at address 4294967293)
[09:58:45] The debugged executable quit unexpectedly.
[07:08:59] Waiting for executable to start...
[07:08:59] Executable type: Windows - x86 (32bit, Unicode, Thread)
[07:08:59] Executable started.
[07:12:18] The Program execution has finished.
[07:12:23] Waiting for executable to start...
[07:12:23] Executable type: Windows - x86 (32bit, Unicode, Thread)
[07:12:23] Executable started.
[07:12:37] [ERROR] Line: 1143
[07:12:37] [ERROR] Invalid memory access. (read error at address 4294967293)
[07:12:57] The Program was killed.
[07:13:04] Waiting for executable to start...
[07:13:04] Executable type: Windows - x86 (32bit, Unicode, Thread)
[07:13:04] Executable started.
[07:13:51] The Program execution has finished.
[07:13:56] Waiting for executable to start...
[07:13:56] Executable type: Windows - x86 (32bit, Unicode, Thread)
[07:13:56] Executable started.
[07:14:22] The Program execution has finished.
[07:14:31] Waiting for executable to start...
[07:14:31] Executable type: Windows - x86 (32bit, Unicode, Thread)
[07:14:31] Executable started.
[07:14:54] [ERROR] Line: 1474
[07:14:54] [ERROR] Invalid memory access. (read error at address 4294967293)
[07:15:10] The debugged executable quit unexpectedly.
[07:17:20] Waiting for executable to start...
[07:17:19] Executable type: Windows - x86 (32bit, Unicode, Thread)
[07:17:20] Executable started.
[07:17:42] [ERROR] Line: 1347
[07:17:42] [ERROR] Invalid memory access. (read error at address 4294967293)
[07:17:50] The Program was killed.
Code: Select all
Case #StringLatitude, #StringLongitude
Select EventType()
Case #PB_EventType_Focus
CompilerIf #PB_Compiler_OS=#PB_OS_Windows
SendMessage_(GadgetID(Gadget),#EM_SETSEL,0,-1)
CompilerEndIf
AddKeyboardShortcut(#Window_0, #PB_Shortcut_Return, #MenuEventLonLatStringEnter)
Re: PBMap - OSM, Here, Geoserver maps in a Canvas gadget
Ok, thanx for the feedback, I'll test soon.
Don't forget that the project needs contributors, you're welcome !
Don't forget that the project needs contributors, you're welcome !
Re: PBMap - OSM, Here, Geoserver maps in a Canvas gadget
It seems that compiling with PB 5.62 leads to crash, when compiling with oldest 5.60 is OK. Anybody can confirm ?
- Andre
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Re: PBMap - OSM, Here, Geoserver maps in a Canvas gadget
I use the PBMap include from March 2018 without problems, when compiling it as part of my GeoWorldEditor with PB5.62djes wrote:It seems that compiling with PB 5.62 leads to crash, when compiling with oldest 5.60 is OK. Anybody can confirm ?
Re: PBMap - OSM, Here, Geoserver maps in a Canvas gadget
Very strange. I have to investigate ! Maybe next week...
Re: PBMap - OSM, Here, Geoserver maps in a Canvas gadget
Sorry for the delay, I've missed your post. These functions are not to be used to convert a canvas position, but to convert an internal x, y representation in pixel to lon, lat. If you want the mouse position, just use the GetMouseLon() and GetMouseLat() functions:vwidmer wrote:@djes: can you or actually I guess any one just test this?
If I click center of the circle in the middle of the map the Lon I get back is the bottom of the canvas I think but its just not matching up with the center of the circle.Code: Select all
Case #PB_EventType_RightClick Debug "Right click" Debug Pixel2Lat(CanvasMouseX) Debug Pixel2Lon(CanvasMouseY)
The Lat is fine.
Thanks
Code: Select all
Case #PB_EventType_RightClick
Debug "Right click"
Debug GetMouseLongitude(MapGadget)
Debug GetMouseLatitude(MapGadget)
Last update here, as usual : https://github.com/djes/PBMap/tree/djes
Re: PBMap - OSM, Here, Geoserver maps in a Canvas gadget
Is this still maintained at all?
It looks very interesting but it randomly crashes when zooming the map in or out.
It looks very interesting but it randomly crashes when zooming the map in or out.
Re: PBMap - OSM, Here, Geoserver maps in a Canvas gadget
Hi, nice to see that someone is using it. In fact, there isn't much activity especially because of the lack of users... As pbmap relies on more pb functions, it's essential to know your platform, pb version and some details on the bug.
Re: PBMap - OSM, Here, Geoserver maps in a Canvas gadget
I am using PBMap everyday with very slight modifications... And couple other map sources.. Its very nice.. Thanks
WARNING: I dont know what I am doing! I just put stuff here and there and sometimes like magic it works. So please improve on my code and post your changes so I can learn more. TIA
Re: PBMap - OSM, Here, Geoserver maps in a Canvas gadget
Good to know !vwidmer wrote:I am using PBMap everyday with very slight modifications... And couple other map sources.. Its very nice.. Thanks
Re: PBMap - OSM, Here, Geoserver maps in a Canvas gadget
On Windows 8.1 x64 / PB 5.70 x86 when moving the map and zooming in/out quite a bit there are constant Invalid Memory Access errors in Procedure GetImageThread(*Tile.Tile)
Usually the compiler gives this line
*Tile\Download = ReceiveHTTPFile(*Tile\URL, *Tile\CacheFile, #PB_HTTP_Asynchronous, #USERAGENT)
or this one
*Tile\Size = FinishHTTP(*Tile\Download)
Tried it on Mac and it also crashes with Invalid Memory Access
Usually the compiler gives this line
*Tile\Download = ReceiveHTTPFile(*Tile\URL, *Tile\CacheFile, #PB_HTTP_Asynchronous, #USERAGENT)
or this one
*Tile\Size = FinishHTTP(*Tile\Download)
Tried it on Mac and it also crashes with Invalid Memory Access
Re: PBMap - OSM, Here, Geoserver maps in a Canvas gadget
Thank you. Have you tried to clear the cache ? Sometimes a malformed/incomplete file can't be replaced on the disk and leads to a crash.