Gallery: The HP Prime PNG/JPG Image Viewer [UPDATED V2.4.0 2023-07-28]

[jrozsas]

(06-01-2015 02:59 PM)Tim Wessman Wrote:  

(06-01-2015 01:10 PM)jrozsas Wrote:  open and edit. In the manual did not find the information. There is starting an APP of "zero"?

The top item in your program catalog is that program. Or you can edit it in the "program" tab of the application editor in the connkit.

The first item of the program catalog is HPAPPPRGM. My question is about HPAPP.

[Tim Wessman]

There is nothing to do to edit or touch that. In fact, doing so will generate a crash - hence no information about editing it. :-)

[fefer92]

So I have a PNG black and white of 350KB and when I open the program just flash and cant open it. Do you have any limit of size? because if I understood everything, resolution is not a problem anymore.

[mandresve]

(06-22-2015 12:25 PM)fefer92 Wrote:  So I have a PNG black and white of 350KB and when I open the program just flash and cant open it. Do you have any limit of size? because if I understood everything, resolution is not a problem anymore.

Hi Fefer92,
In fact the resolution isn't a problem anymore, but the file size maybe causes some problems. The problem (in the most of cases) is that the RAM memory on the Prime has a low space. Check if the space is about 8Mb or so after doing a soft reset (pressing the reset button on the back of the calculator). After doing that, I suggest to you that please compress the PNG before uploading (I always compress it with tinypng.com).

Greetings to you!

[mandresve]

UPDATES (23-06-15):

v.1.1.5.
Fixed version to run in 8151 (17-06-15) Firmware.

If you like my work, let me know and share the information. Big cheers to all... so many downloads on the prev. version. Many thanks. Email me at: manuel.velez@uptc.edu.co

[salvomic]

(06-23-2015 08:24 PM)mandresve Wrote:  UPDATES (23-06-15):

...
If you like my work, let me know and share the information. Big cheers to all... so many downloads on the prev. version. Many thanks. Email me at: manuel.velez@uptc.edu.co

thank you!
Installed (After the new FW), ok.

Salvo

[Tim Wessman]

(06-23-2015 08:24 PM)mandresve Wrote:  Fixed version to run in 8151 (17-06-15) Firmware.[/color]

What did you "fix"? I didn't think any changes for anything would be needed... :-?

[mandresve]

UPDATES (23-06-15):

v.2.0.0.
Fixed version to run in 8151 (17-06-15) Firmware.
New Feature: Pinch In/Out in Touchscreen to Zoom!

Download Gallery v.2.0.0 NOW!

If you like my work, let me know and share the information. Big cheers to all... so many downloads on the prev. version. Many thanks. Email me at: manuel.velez@uptc.edu.co

[mandresve]

(06-23-2015 11:31 PM)Tim Wessman Wrote:  What did you "fix"? I didn't think any changes for anything would be needed... :-?

Hi Tim, I had a local function called DF(); and the calculator (while examining the program) showed there was a syntax error in that function, so I decided to change the name to DFC (); and now it works perfectly. Perhaps now is another Prime own command called DF?

[Joe Horn]

(06-23-2015 11:44 PM)mandresve Wrote:  Perhaps now is another Prime own command called DF?

My guess is that, when you saw that syntax error, your current app was the Inference app, because it has a Result Variable called "DF". When any other app is current, DF is not recognized, and must be accessed as "Inference.DF", but when Inference is the current app, the error you saw would be caused by the DF app var.

Just a guess, but I'll bet up to 25¢ on it.

[mandresve]

(06-24-2015 03:30 AM)Joe Horn Wrote:  Just a guess, but I'll bet up to 25¢ on it.

LOL, you're right. Thanks.

[Marcus von Cube]

It seems to be a good idea to name local variables with lower case letters. This should avoid name clashes with app variables in most cases.

@Tim: Do local names hide app variables or keywords of the same name?

[mandresve]

Hello to everyone...

For now the Gallery App is fully functional with all the suggestions already implemented on the latest version (v.2.0.0) but I've no more ideas to add on future versions, so I just want to ask if someone have more suggestions/changes to do for the following releases of this program.

Additionally to that, I want to thank to everyone for the support received, comments and enhancements that make this experience of sharing a program something really rewarding. We'll be in touch.

[salvomic]

(06-25-2015 03:43 AM)mandresve Wrote:  I want to thank to everyone for the support received, comments and enhancements that make this experience of sharing a program something really rewarding. We'll be in touch.

thank you for the nice job!
very useful.

Salvo

[jrozsas]

Hello,
I found three problems, as with the firmware update 8151.
1) Left and right, up and down are reversed
2) [DEL] - panic mode displays a black screen
3) [HOME] cause a crash. APP key does not work

[mandresve]

(06-29-2015 05:59 PM)jrozsas Wrote:  Hello,
I found three problems, as with the firmware update 8151.
1) Left and right, up and down are reversed
2) [DEL] - panic mode displays a black screen
3) [HOME] cause a crash. APP key does not work

Hi jrozsas,
These functions are ok because it's how I designed the app, i.e the panic mode is intended to momentary hide the image, or the HOME that is a fast close function that allow close Galley Viewer and display the home in the calc. However, if it's wanted, I can change the orientation for the Left and right, up and down keys to produce a "natural" movement.

Thanks for the comment.

[John Colvin]

Switching to Home view while running the Gallery app doesn't actually exit the program and that is why the App key doesn't respond. Pressing the Esc key twice while in Home view will exit the app and then the App key will work.

[mandresve]

(06-29-2015 07:05 PM)John Colvin Wrote:  Switching to Home view while running the Gallery app doesn't actually exit the program and that is why the App key doesn't respond. Pressing the Esc key twice while in Home view will exit the app and then the App key will work.

Hi John,
I'll fix this issue in the next ver/rev.

Many Thanks.

[jrozsas]

Changes in the program to solve up/down/left/right. I tested and solved the problem, but needs to solve HOME crash and DEL problem:

IF K==39 THEN
RT();
END;

IF K==37 THEN
LT();
END;

IF K==33 THEN
UP();
END;

IF K==43 THEN
DOWN();
END;

[jrozsas]

Gallery - Português -Brasileiro
Program translation and help and correction up / down / lef / right