... routine which copies them to screen, just in the last moment ... flashing attribute into playing area screen attribute memory. And what? It ... set a condition that emulator will break into debugger when screen memory ... did. Just a few lines above there was LD A,7 ...

... cursor, it doesn't set the next pixel you move into. You ... pressed, the next pixel should appear set on the screen, but isn't ... language (Delphi) doesn't set the final pixel. I will make a ...

... ] in ZX-Paintbrush. Use , , . Choose "Screen files" and "Timex format". Now ... . But I will check the above promblem. The colours should not ... when contrast and brightness are set to 0.

... at the first pixel line of the main screen, positions a,b ... ,c,2 are taken one pixel line above ... , and positions 7,8,9,10 one pixel line ... below the main screen. Moreover, positions b ...

... the rest of the memory above it is also signed as ... system is set up and the message is printed on screen.

...
ld (color + 1), a ;set it as current color
Any pixel location? No
Uses Spectrum ... , transits over thirds, wraps around screen - infinite print possible.
[/code ...

... value in the alternate register set later)

[B]- Can ... screen and run

[B]- Can it print in any pixel ... ,string
ld de,16640 ;screen address (char top and one ...

... the screen shake. I think it was poking the character set pointer ... up & down by a pixel line. There aren't any ...

... ld (K_CUR),hl
set 7,(iy+$37) ;FLAGX: ... ;FLAGX: "string result"
set 5,(iy+$37) ;FLAGX: ... (DF_SZ),a ;reset lower screen to 2 lines
... . Perhaps the solution above was already documented somewhere ...

... /> 5) LOAD ""
6) Screen shows:
[code] Bytes: ESXDOS ...
If I try the above from initial load up of ... me the ESXDOS boot screen with [b]"Loading ESXDOS ... , it has forgotten my Screen Size and Peripherals, ROM ... . and I have to set them all up again. ...

... #2,"P") goes to the screen driver.
[quote]Anyway, I ... ] which has the BBC character set.
[QUOTE=Winston;634483]I ... ? I created a custom four-pixel-wide character set.

... LD B,8 ; 8 pixel lines
PRMTXLP LD ... pixel line
LD (DE),A LD (DE),A ; Store in screen ... D ; Step to next pixel line
DJNZ PRMTXLP ... PRMTXLP ; Loop for 8 pixel lines
POP HL ... HL),A LD (HL),A ; Set screen attribute
POP HL ; ...

... (HL),A LD (HL),A ; Set screen attribute
POP HL ; Get ... /> INC D ; Step to next pixel line
DJNZ PRMTXLP ; Loop ... ) ; Get pixel line
LD (DE),A ; Store in screen saving 6 ...

... a bit more on the screen without being overly cramped. I ... don't have an actual screen shot except photographs of the ... screen(!) even though the Spectranet is ... print of the entire character set at pixel level or a 768 ...

... y2=100. And I set my clipping rectangle to x ... of bitmap and end at pixel 50.

... suppose it depends on the screen resolution.

... if one would use screen back buffer, draw bottom ... blit entire affected rectangle to screen. I also like the ...

... y2=100. And I set my clipping rectangle to ... of bitmap and end at pixel 50.
[/quote]
screen resolution.
[/quote]
screen back buffer, draw bottom ... entire affected rectangle to screen. I also like the ...

... really, as i mentioned above CCIT designed family of algos ... practices should work for speccy screen.

The ... could define context of pixel on [X,Y] ... 1, X]. As each pixel can have only two states ... /> If prediction success the pixel is encoded as '0' ...

... with a huge screen buffer where each pixel has its own ... of gray, byte per pixel (48K for whole screen). I draw solid ... converted to normal ZX Spectrum screen using error diffusion dithering. ... slow. Attributes are presented as set of rectangle color areas that ...

...
2) During the above, and during other work, I ... the screen is in full zoom mode (for pixel work), ... I often lose my place on the screen ... often find myself doing pixel work when tidying up ... usually have a high screen resolution... Could we ...

... designing the BBC character set he used two-pixel-wide verticals specifically ... in high resolution screen modes. Certainly, a thin character set such as ...

... designing the BBC character set he used two-pixel-wide verticals specifically ... in high resolution screen modes. Certainly, a thin character set such as ...

... [QUOTE] 2) During the above, and during other work, I ... the screen is in full zoom mode (for pixel work ... ), I often lose my place on the screen ... hand your suggestions above could could be programmed ... usually have a high screen resolution... Could we ...

... =kgmcneil;641243]2) During the above, and during other work, I ... when the screen is in full zoom mode (for pixel work), I ... often lose my place on the screen and ...

... system variable and SP is set to point to the end ... for a few CALLs during screen drawing.

[quote]The ... . A 256x192 four colours per pixel mode where the two bits ... of four colours for each pixel.[/QUOTE]
Maybe, maybe not ...

... points to a 6x8 character set. Feel free to borrow ...
ld b, 0 ; set b to hold $00
jr nz, crchq ; code, set the ATFLG to indicate that ... if 8-bit mode is set
jr nz, fchr ; ... ; correct pixel position, place it on the
and a ; screen one ...

... New]The games with a set hi-score all refer to ... ] All collected keys are shown above the maze.[/FONT]
[FONT ... line and stay in the screen.[/FONT]
[FONT=Courier New ...

... as you might think. The screen is obviously larger, and there ... no attribute restrictions, as each pixel can have its own colour ... can be placed at any pixel position if you really want ... " but in reality you can set your own Spectrum-like coordinate ...

... you might think. The screen is obviously larger, and ... attribute restrictions, as each pixel can have its own colour ... be placed at any pixel position if you really ... in reality you can set your own Spectrum-like ... i tryed to do was set BORDER.

...

I'm building up static SCREEN$ by overlaying different graphic tiles, ... and calling PLOT for every set bit, which did the job ... . I've marked in red above the changes which I made.

... you can understand that diagram above, these routines should be ... screen address
zx_saddr2py = screen address to pixel y coord
zx_saddrpup = screen address pixel ... address to screen address
...

screen address = pixel display ...