i would expect your picture to be on the "other" buffer until you
flip.

try adding flip(); after the blit ... ?




On Fri, 30 Mar 2007 02:38:15 +0100, wrote:

> Hi i try to show a picture in the screen but i have some freak stuff..
> i don't see anything correctly
>
> there is my code :
>
> #include
> #include
> #include "question.xpm"
>
> int main(void)
> {
> hpg_clear(); //clear the screen
> hpg_set_mode_gray16 (1); //enter mode 16 gray, double buffered
> mode
> hpg_set_color(hpg_stdscreen, HPG_COLOR_WHITE ); //set color to
> white
> hpg_draw_rect(0,0,131,80);
> hpg_fill_rect(0,0,131,80);
> hpg_t *img = hpg_load_xpm_gray16(question_xpm);
> hpg_blit(img, 0, 0, 42, 42, hpg_stdscreen, 0, 0);
>
> while(!keyb_isON());
> hpg_free_image(img);
>
> return 0;
> }
>
> I search some example or help file about HP-GCC.. i just find a old
> ebook on the web but they said are obsolete..
> i don't find anything
>
> How i can create C file like the program hump in HP-GCC example ?
>
> thx alot
>

Hello,

On Mar 29, 9:38 pm, WildcatQue...@gmail.com wrote:
> hpg_set_mode_gray16 (1); //enter mode 16 gray, double buffered

Don't activate double buffer unless you really need to. See Hugh's
reply.


> I search some example or help file about HP-GCC.. i just find a old
> ebook on the web but they said are obsolete..
> i don't find anything

I know, we'll improve the docs for the next version.

>
> How i can create C file like the program hump in HP-GCC example ?

That's using a small program I wrote for the PC (Windows only), which
converts BMP images into C code.
If you want it, I can send you the sources. It's a very specific code
to convert BMP to the images needed by the GGL library, but if you
modify it properly you can use it for other formats.

Claudio

On 30 mar, 20:50, "Claudio Lapilli" wrote:
> Hello,
>
> On Mar 29, 9:38 pm, WildcatQue...@gmail.com wrote:
>
> > hpg_set_mode_gray16 (1); //enter mode 16 gray, double buffered
>
> Don't activate double buffer unless you really need to. See Hugh's
> reply.
>
> > I search some example or help file about HP-GCC.. i just find a old
> > ebook on the web but they said are obsolete..
> > i don't find anything
>
> I know, we'll improve the docs for the next version.
>
>
>
> > How i can create C file like the program hump in HP-GCC example ?
>
> That's using a small program I wrote for the PC (Windows only), which
> converts BMP images into C code.
> If you want it, I can send you the sources. It's a very specific code
> to convert BMP to the images needed by the GGL library, but if you
> modify it properly you can use it for other formats.
>
> Claudio

Sorry for the last message i don't see you answer me for the program

On 30 mar, 20:50, "Claudio Lapilli" wrote:
> Hello,
>
> On Mar 29, 9:38 pm, WildcatQue...@gmail.com wrote:
>
> > hpg_set_mode_gray16 (1); //enter mode 16 gray, double buffered
>
> Don't activate double buffer unless you really need to. See Hugh's
> reply.
>
> > I search some example or help file about HP-GCC.. i just find a old
> > ebook on the web but they said are obsolete..
> > i don't find anything
>
> I know, we'll improve the docs for the next version.
>
>
>
> > How i can create C file like the program hump in HP-GCC example ?
>
> That's using a small program I wrote for the PC (Windows only), which
> converts BMP images into C code.
> If you want it, I can send you the sources. It's a very specific code
> to convert BMP to the images needed by the GGL library, but if you
> modify it properly you can use it for other formats.
>
> Claudio

im interrested for the little program. if you have the exe too this
will be nicer i currently don't have C compiler on my pc (exept for
the HP-GCC)
you can send me this on my gmail account thx

> will be nicer i currently don't have C compiler on my pc

http://www.smorgasbordet.com/pellesc/

Thats the one I learned on. Free to use.

TW

On 30 mar, 20:50, "Claudio Lapilli" wrote:

> That's using a small program I wrote for the PC (Windows only), which
> converts BMP images into C code.
> If you want it, I can send you the sources. It's a very specific code
> to convert BMP to the images needed by the GGL library, but if you
> modify it properly you can use it for other formats.
>
> Claudio

Hi, my name is Kenny Walrond, i'm from venezuela
i'm interested on the program to convert the bmp image to c code.

I'm new with c, maybe because of that i have this questions,
i want to make a program where I enter data to be use, i want see the
data with some other that i get from the program on a table, the data
table will be bigger than what i can see on the screen, for that i can
just put in the code that after an amount of line i will have to press
some bottom to continue, in hump, the game, the world is bigger than
what we can see i the calculator screen but by moving the caracter you
can see any part of the world, i want to make something like that with
my table, that i can look up down left or right of the table by using
the direction arrows. is there a way to do that?

the other question is that in the program i want to have some bottons,
or icons that i can use to go to another part of the program, that's
is why i'm interested on the bmp to c code program, althougth i might
only use icons with words something like the menu of the calculator
just to go to another part of program. I want to have that menu there
while i use the other part of the screen to continue the program. Can
I do that too?, maybe all that is really easy but i'm learning

if you can help me thanks very much.

On 1 avr, 20:20, walr...@gmail.com wrote:
> On 30 mar, 20:50, "Claudio Lapilli" wrote:
>
> > That's using a small program I wrote for the PC (Windows only), which
> > converts BMP images into C code.
> > If you want it, I can send you the sources. It's a very specific code
> > to convert BMP to the images needed by the GGL library, but if you
> > modify it properly you can use it for other formats.
>
> > Claudio
>
> Hi, my name is Kenny Walrond, i'm from venezuela
> i'm interested on the program to convert the bmp image to c code.
>
> I'm new with c, maybe because of that i have this questions,
> i want to make a program where I enter data to be use, i want see the
> data with some other that i get from the program on a table, the data
> table will be bigger than what i can see on the screen, for that i can
> just put in the code that after an amount of line i will have to press
> some bottom to continue, in hump, the game, the world is bigger than
> what we can see i the calculator screen but by moving the caracter you
> can see any part of the world, i want to make something like that with
> my table, that i can look up down left or right of the table by using
> the direction arrows. is there a way to do that?
>
> the other question is that in the program i want to have some bottons,
> or icons that i can use to go to another part of the program, that's
> is why i'm interested on the bmp to c code program, althougth i might
> only use icons with words something like the menu of the calculator
> just to go to another part of program. I want to have that menu there
> while i use the other part of the screen to continue the program. Can
> I do that too?, maybe all that is really easy but i'm learning
>
> if you can help me thanks very much.

For the little application i put there for all :
http://rapidshare.com/files/23979844/bmp2c.rar.html