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Search Again :: Adv Search 1000 results in 0.037s
<1…14151617181920…34>
  • Calculating the address of a pixel?Hi Folks, Is there an easy/quick way of calculating the memory address of a pixel? So for example, if I wanted to "plot" pixel at screen coordinate…

    ... ONE-PIXEL ROW onto the screen (out of the backbuffer, i ... the "work of pure genius" spectrum screen (and then for the vertically ... />
    The raster draws the screen one line at a time ... it'll look crap. Your screen arrangement punishes you for trying ...
    AndyC AndyC February 2011 Sinclair Basic
  • Calculating the address of a pixel?Hi Folks, Is there an easy/quick way of calculating the memory address of a pixel? So for example, if I wanted to "plot" pixel at screen coordinate…

    ... data structures used by the spectrum's system sw.[/QUOTE]< ... is that important? Because the spectrum ROM is a modification of ... A year prior to the spectrum coming out, Sinclair was ... things you can imagine. Besides spectrum screen usually was refreshed in two ...
    TVzombie TVzombie February 2011 Sinclair Basic
  • Calculating the address of a pixel?Hi Folks, Is there an easy/quick way of calculating the memory address of a pixel? So for example, if I wanted to "plot" pixel at screen coordinate…

    ... have to draw the whole screen, so you're starting from ... a given part of the screen to have been past by ... ]same[/B] situation with the spectrum screen? :lol:

    Please go ...
    TVzombie TVzombie February 2011 Sinclair Basic
  • Calculating the address of a pixel?Hi Folks, Is there an easy/quick way of calculating the memory address of a pixel? So for example, if I wanted to "plot" pixel at screen coordinate…

    ... (the vast majority of Spectrum owners) would prefer speed ... only ONCE, when actual screen address of each sprite is ... whereas when drawing sprites on spectrum screen, slow row-segment crossing has ... be still much faster than spectrum screen.

    [QUOTE= ...
    TVzombie TVzombie February 2011 Sinclair Basic
  • Calculating the address of a pixel?Hi Folks, Is there an easy/quick way of calculating the memory address of a pixel? So for example, if I wanted to "plot" pixel at screen coordinate…

    ... (if you remember the screen loading of Fairlight, that's ... how would you design the Spectrum screen layout to be better", it ... Altwasser faced when designing the Spectrum. BTW: I asked the ... , for example: having the screen divided into three horizontal blocks ...
    mcleod_ideafix mcleod_ideafix February 2011 Sinclair Basic
  • Calculating the address of a pixel?Hi Folks, Is there an easy/quick way of calculating the memory address of a pixel? So for example, if I wanted to "plot" pixel at screen coordinate…

    ... (if you remember the screen loading of Fairlight, that's ... how would you design the Spectrum screen layout to be better", it ... Altwasser faced when designing the Spectrum. BTW: I asked the ... , for example: having the screen divided into three horizontal blocks ...
    Paddy Coleman Paddy Coleman February 2011 Sinclair Basic
  • Calculating the address of a pixel?Hi Folks, Is there an easy/quick way of calculating the memory address of a pixel? So for example, if I wanted to "plot" pixel at screen coordinate…

    The spectrum screen memory is the way it ... hand (how to use the spectrum that actually exists).
    They ... understand just how clever the spectrum video memory implementation actually *is ...
    guesser guesser February 2011 Sinclair Basic
  • Calculating the address of a pixel?Hi Folks, Is there an easy/quick way of calculating the memory address of a pixel? So for example, if I wanted to "plot" pixel at screen coordinate…

    ... a look at the early Spectrum...
    Make machine work: check ... began when someone said that spectrum screen LOOKS unnecessarily cryptic and complicated ...
    TVzombie TVzombie February 2011 Sinclair Basic
  • Calculating the address of a pixel?Hi Folks, Is there an easy/quick way of calculating the memory address of a pixel? So for example, if I wanted to "plot" pixel at screen coordinate…

    ... a look at the early Spectrum...
    Make machine work: check ... began when someone said that spectrum screen LOOKS unnecessarily cryptic and complicated ...
    spodula spodula February 2011 Sinclair Basic
  • Calculating the address of a pixel?Hi Folks, Is there an easy/quick way of calculating the memory address of a pixel? So for example, if I wanted to "plot" pixel at screen coordinate…

    ... began when someone said that spectrum screen LOOKS unnecessarily cryptic and complicated ...
    Paddy Coleman Paddy Coleman February 2011 Sinclair Basic
  • Calculating the address of a pixel?Hi Folks, Is there an easy/quick way of calculating the memory address of a pixel? So for example, if I wanted to "plot" pixel at screen coordinate…

    ... computer in 1983, a 48K Spectrum, and believe me, as ... into words how amazing the Spectrum was in those days. ... began when someone said that spectrum screen LOOKS unnecessarily cryptic and ... The screen display is one of the best things about the Spectrum ...
    ewgf ewgf February 2011 Sinclair Basic
  • Calculating the address of a pixel?Hi Folks, Is there an easy/quick way of calculating the memory address of a pixel? So for example, if I wanted to "plot" pixel at screen coordinate…

    ... range of addresses for a screen memory plus an attribute memory ... -level in MC routines for screen handling.[/QUOTE]
    Sounds like ... for R.A.[/QUOTE]
    Spectrum screen layout is in fact very ... choose any width for your screen (in columns)

    ...
    TVzombie TVzombie February 2011 Sinclair Basic
  • Calculating the address of a pixel?Hi Folks, Is there an easy/quick way of calculating the memory address of a pixel? So for example, if I wanted to "plot" pixel at screen coordinate…

    ... more complex and slower than spectrum screen.
    So it's hardly ... the ULA to get wider screen ;)
    TVzombie TVzombie February 2011 Sinclair Basic
  • Interesting use of Hama beeds[url]http://www.zx81stuff.org.uk/spectrum/hama.html[/url] End result is very good.

    That loading screen looks great!

    Now ... it byte by byte in Spectrum screen loading style & order
    Morkin Morkin March 2011 Chit chat
  • Elite's iPhone/iPad Spectrum Emulator updated... with Manic Miner, Monty and more!This was updated earlier today: [URL="http://itunes.apple.com/gb/app/zx-spectrum-elite-collection/id391336343?mt=8"]link[/URL]. Now includes Manic M…

    ... leaving only the Spectrum game gfx and touch screen buttons on black ... screen.

    2- Allow Spectrum screen to ... x1 & x2 of original Spectrum resolution.
    ParkRoboZX ParkRoboZX March 2011 Announcements
  • Elite's iPhone/iPad Spectrum Emulator updated... with Manic Miner, Monty and more!This was updated earlier today: [URL="http://itunes.apple.com/gb/app/zx-spectrum-elite-collection/id391336343?mt=8"]link[/URL]. Now includes Manic M…

    ... ;516752]

    2- Allow Spectrum screen to be moved/resized similar ... Spectrum resolution.[/QUOTE]

    You can move and resize the screen ... 's no point in a screen resize option in portrait mode ...
    Refrenz Refrenz March 2011 Announcements
  • Zetr0's Catchup Time (hardware / software)Hello there my fellow ZX'ers I have been soaking myself into the "world of spectrum" and more I do, the more I realize I have to play catchup.... a …

    ... start writing assembly for the Spectrum[/B][/quote]

    Zx Spectrum Complete Rom disassembly, this ... Very important article about Zx Spectrum ULA Contented memory behaviour (for ... I'm reading about zx spectrum screen modes, the only real ...
    Arda Arda March 2011 Development
  • I am a simple man....a layman if you will!...but I had a Spectrum when I was 12 years old that I loved more than was healthy! It gave me a love of computers which remains to this day and I …

    ... (used?) a ZX Spectrum to do the backing ... your image into a Spectrum-compatible image. There' ... different dithering options (the spectrum only has 15 colours ... can then output the spectrum-screen as a TAP file ... file generated by the screen-recorder. Job done.
    j00ce j00ce March 2011 Emulators
  • Load! Screen$ questionI've got a basic program listing in BASIN which among other things recalls a screen via Load! (I've Save!'ed a screen into memory before hand). How d…

    ... is an image of a Spectrum tape, and as everyone ... tape image to contain multiple Spectrum-side files which get ... bundle your program and screen together so that it ... than loading it to screen and saving it to ... is the size of a Spectrum screen in bytes, if you' ...
    gasman gasman April 2011 Sinclair Basic
  • Starstrike, 3D (missing credit, illegible)[URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0004880"]Starstrike, 3D[/URL] Lower right ... Shafte? Err .... [img]http://www.worldofspect…

    ... was responsible for creating the Spectrum screen.

    I seem to ... ads in Crash, and the screen graphic was probably included.
    gadgetmind gadgetmind April 2011 Infoseek database
  • Good art programWhat's the best art program for speccy or for designing speccy screens using a windows program? I'm looking to design a loading screen for a speccy g…

    ... looking to design a loading screen for a speccy game.[/QUOTE ... converting images under windows to Spectrum SCREEN$ you want...

    Image2ZX ...
    Hercules Hercules April 2011 Development
  • Good art programWhat's the best art program for speccy or for designing speccy screens using a windows program? I'm looking to design a loading screen for a speccy g…

    ... converting images under windows to Spectrum SCREEN$ you want...

    Image2ZX ...
    chev chev April 2011 Development
  • The display of the ZX SpectrumI'm trying my hand at putting a simple emulator together, but I don't quite remember exactly how the screen works... I have a (void) function that ta…

    ... better response).

    The Spectrum screen is set up in 3 ...
    rich_chandler rich_chandler May 2011 Emulators
  • DVD playback on a laptop queryI'm looking at using my laptop as a basic DVD player right now, but I notice that with the stock windows media player, it's not possible to zoom in o…

    ... a zoom option and an aspect ratio option under the video heading ...
    itsallgood itsallgood May 2011 Chit chat
  • Famous 8 x 8 graphicsHi All, Part of a game I'm writing involves collecting falling 8x8 graphics, one level will be fonts (got this bit sorted) and another will be 8x8 g…

    ... x2 size for the entire Spectrum screen. Your favorite emulator probably has ...
    Einar Saukas Einar Saukas June 2011 Development
  • GUI/OS for the Spectrum?Hi, Is anybody working on a WIMP/GUI system for the Spec? Is there anything current out there? [url]http://snakeoillabs.com/wordpress/2005/10/30/8…

    ... spectrum video complexities are calculated when it is blitted to the screen ... arranged bitmap (not zx spectrum screen format, but nice format ... each other sequentially) to screen using clipping? except for ... itself or when copying screen from shadow buffer. if ...
    tstih tstih June 2011 Development
  • List of existing games that needs a port to zx spectrumPlease post here the games that exist in other platform(s) but does not exist in speccy. Please keep in mind this is not a to-do list, so don't hesti…

    ... scrolling9-10 times less than Spectrum screen.
    LCD LCD July 2011 New game ideas
  • List of existing games that needs a port to zx spectrumPlease post here the games that exist in other platform(s) but does not exist in speccy. Please keep in mind this is not a to-do list, so don't hesti…

    ... scrolling9-10 times less than Spectrum screen.[/QUOTE]

    That ... t too demanding and the screen resolution was very similar, ... best examples of pushing the Spectrum hardware, it looks very much ... get more out of the Spectrum's hardware if the routines ...
    Rebelstar Rebelstar July 2011 New game ideas
  • Speccy screen display novice: What am I missing?[deleted]

    ... :

    1)
    Spectrum screens are small on your ... tv from the 80ties that Spectrum worked with. You can ... of the screen, not Spectrum hardware. For the hardware all screen lines ... describe the graphics of complete Spectrum screen, with your 2 bottom ...
    Ralf Ralf July 2011 Development
  • Updated ZXDS Keyboard GraphicHi Folks, When using ZXDS I like to run with the Spectrum+ keyboard image (less cluttered). One thing I miss is the symbols ($, #, ? etc.) so I mod…

    ... get. The 3DS upper screen measures 8cm x 5cm. ... displays the Spectrum screen centered horizontally on the screen with approximately ... br /> The bottom screen that shows the Spectrum keyboard/options etc. is ... you a perfectly clear screen (and 90% bigger image ...
    Paddy Coleman Paddy Coleman August 2011 Emulators
<1…14151617181920…34>

Latest Posts

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    harriusherbartio on 12:06PM
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    harriusherbartio on 11:21AM
  • Fixed Speccy Software. And which games remained unfixed?
    harriusherbartio on 11:01AM
  • I am currently watching.....
    Paradigm Shifter on 12:49AM
  • New video about S-video modification on Issue two 48K Spectrum.
    Renegade on April 21
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    rich_chandler on April 21
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    mel the bell on April 21
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HitBox

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spectrum 82.7K 132.3K
screen 45.8K 73.8K
aspect 1.5K 1.7K
ratio 990 1.2K

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