Top 10k strings from DK'Tronics Light Pen MK2-3 (1983)(DK'Tronics).tzx in <root> / bin / z80 / software / Sinclair Spectrum Collection TOSEC.exe / Sinclair ZX Spectrum - Utilities & Educational / Sinclair ZX Spectrum - Utilities & Educational - [TZX] (TOSEC-v2007-01-01) /
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5 and press a key." 3 '"3. Point the pen at the 3 and press a key." 2 RANDOMIZE USR 60800 2 Press any key to continue 2 CLEAR 60799 2 ;"GRAPHIC PEN"; 2 ;"===========" 2 ;"=========" 2 "Graphpen" 1 rc - draw curve" 1 raw - draw a line" 1 rase - line or shape" 1 ove - move origin (x)" 1 order - set border colour" 1 nk - set ink colour" 1 lpmc48K 1 ircle - draw a circle" 1 ill - colour-in a shape" 1 graphic pen v10402 by 1 ew screen- clears the screen" 1 etters - insert text" 1 eep - copy screen" 1 ectangle - draw a box" 1 e-call - recall screen" 1 by Roy Eastwood 1 aper - set paper colour" 1 ape - save/load screen" 1 and-draw - draw freehand" 1 TAPE - SAVE or LOAD ? 1 Select starting colours for: 1 Screen kept - PAGE 3 1 SAVE SCREEN - enter name "'f$: 1 SAVE ""name""CODE 60800,3470 1 Roy Eastwood Jan 1983 1 Radius of circle is too big - re-position pen and try again... 1 RESTORE SCREEN - select page No:3 1 RESTORE SCREEN - none kept...... 1 RANDOMIZE USR 60806 1 Press any key to start. 1 Press a key to start sketching 1 Press a key to continue.... 1 Press BREAK at any time to exit.*e\ 1 Point to colour and press a key. 1 Not enough room in memory. 1 LOAD FROM TAPE - enter name"'l$: 1 LOAD ""name""CODE 1 LETTERS - enter text"'l$: 1 Instructions 1 Graphpen 1 GRAPHIC PEN 1 E D M C R F H B I P N T K r A L 1 Created with Ramsoft MakeTZX 1 =========== 1 ;"by Roy Eastwood 1 ;"STOP THE TAPE" 1 ;"RECTANGLE"; 1 ;"RECALL SCREEN"; 1 ;"Point the pen to the letter to find out more about that command" 1 ;"NEW SCREEN"; 1 ;"LETTERS"; 1 ;"KEEP SCREEN"; 1 ;"HAND-DRAW"; 1 ;"First, to make sure that the control is set correctly, pleasepoint the pen at the white square below and adjust the knobuntil the arrow (<) is alongside" 1 ;"DELAY FACTOR"'" Min"; 1 ;"COLOUR COMMANDS"; 1 ;"CIRCLE"; 1 ;"BORDER - INK - PAPER" 1 ;"And don't forget to swap plugs!!" 1 ;"===============" 1 ;"=============" 1 ;"==========="; 1 ;"==========" 1 ;"=======" 1 ;"< correct setting" 1 ;" Use the light pen to continue" 1 ;" " 1 . This will not affect the machine code program or any screen designs you may have kept." 1 '''''" To re-load the machine-code type:" 1 ''''" To SAVE the machine-code on its own, type:" 1 ''"OK, let's start drawing...." 1 ''"Do you want to run through the instructions again (y/n)?" 1 ''"3. Point the pen at the desired colour and press a key." 1 ''"1. Move the origin to where one end of the curve is to be. (Use the MOVE command)" 1 ''" Point the pen to the desired value and press a key." 1 ''" Get your pen ready..." 1 ''" Use this command to either SAVE the screen image to tape orto LOAD a screen from tape." 1 ''" To use this command:" 1 ''" To delete previous screen copies, and thereby release the space, type:" 1 ''" This program allows you to draw lines and shapes on the screen using the light pen." 1 ''" This command allows you to wipe the slate clean and start afresh." 1 ''" This command allows you to instantly re-call a copy of the screen display from memory - seeKEEP ( 1 ''" Then simply point the pen at the 1 ''" Sixteen commands are available to draw lines,circles,rectangles, curves or to sketch freehand and to fill-in shapes with the colour of your choice." 1 ''" Note that you can delete thisBASIC program at any time by typing 1 ''" It uses the High-Res routine at address 1 ''" If you delete this program, it will give you more room to keep copies of the screen display." 1 '"or if you want to preserve any KEPT screen copies, type:" 1 '"3. Point the pen to 1 '"3. Move the pen (+) to the other end of the curve." 1 '"2. Use the INK command to set the current ink colour to that desired." 1 '"2. The menu will be replaced with the 8 colours - like this:"'' 1 '"2. Set the radius of the circle by moving the pen to where the edge of the circle is to be and pressing a key." 1 '"2. Fix the other end of the line by moving the pen to the desired point and pressing a key." 1 '"2. Determine the position of the opposite corner by pointing the pen and pressing a key." 1 '"2. Define the extremity of the arc by positioning the Target (+)." 1 '"1. Point the pen at either the 1 '"1. Place the pen (+) inside the shape to be filled." 1 '"1. Move the origin (x) to where one corner of the box will be (use the MOVE command)." 1 '"1. Fix the centre of the circle by positioning the origin (x) at the desired point (use MOVE command)." 1 '"1. Fix one end of the line by positioning the origin (x) at the desired point (use the MOVE command)." 1 '" Then position the pen at the place where you want to start drawing and press a key." 1 '" The three steps are:" 1 '" HAND-DRAW allows you to sketchfreehand - the pen will draw as you move it across the screen." 1 '" You will not be able to eraseonce you have moved the pen unless you can reposition it exactly." 1 '" You can then type the text from the keyboard." 1 '" Use this command to define the end point of lines and arcs (see DRAW and ARC), the centre of circles (see CIRCLE) or one corner of a box (see RECTANGLE)." 1 '" Up to five screen-fulls can be 'kept' (if there is room)." 1 '" To use, simply point the pen at the 1 '" To use these commands:" 1 '" To use the erase command, point the pen at the 1 '" To use TAPE, simply point thepen at the 1 '" To use MOVE, point the pen atthe 1 '" To stop drawing, press a key again." 1 '" Three points are needed to define an arc. The origin (x) and Target (+) define the end- points of the curve, and the previous position of the Target will define the third point." 1 '" This third point defines the curvature of the arc so that a curve is drawn joining up the three points." 1 '" This is only available for the 48k version and allows you to keep a copy of your favouritedesign in memory." 1 '" This command moves the ORIGIN(x) to the TARGET (+)." 1 '" This command allows you to insert text - letters or numbersonto any point on the screen." 1 '" This command allows you to erase the line or shape (box or circle etc.) you have just drawn." 1 '" This command allows you to draw curves or arcs." 1 '" There are three steps to drawa line:" 1 '" There are three steps needed to draw a circle:" 1 '" There are three steps needed to draw a box:" 1 '" There are 2 or 3 steps involved:" 1 '" The text will be inserted at the current position of the pen (+)." 1 '" The screens are kept above RAMTOP - ie as each screen is copied, RAMTOP is lowered, and hence 'kept' screen pages are safe, even when you use NEW (butnot if you switch off!!)." 1 '" The following will do this for you:"'' 1 '" The delay between pages is initially set to zero - ie no delay. It is possible to vary the delay by POKEing a value between 1 and 255 into location 63581." 1 '" Simply point the pen at the 1 '" Simply get the Target (+) into the right position and thenpoint the pen at the 1 '" It can be instantly recalled using the screen RECALL facility(see 1 '" In either case you will be requested to enter a name from the keyboard." 1 '" If there is enough room in memory, you will be advised of the page number. This number is used to recall the screen." 1 '" If more than one screen has been kept, the option of select-ing one of the pages or cycling through the pages can be made. (For setting the delay between pages, see later.)" 1 '" Hence there are three steps needed to draw an arc." 1 '" For SAVE, a name must be supplied, but for LOAD, typing 'ENTER' will cause the first 'byte' file found on the tape to be loaded to the screen." 1 '" First, point the pen at the 1 " The sixteen commands are as follows:" 1 " The graphic pen program will start automatically after this, but if you want to run it with- out first running this program, this can easily be done by typing :" 1 " Draws a line from the ORIGIN (indicated by an x) to the TARGET (indicated by a large +)." 1 followed by:" 1 followed by" 1 at the bottom of the screen." 1 as appropriate and press a key." 1 and pressa key." 1 and press a key" 1 and press a key." 1 new screen 1 calibrate rtne 1 rectangle 1 recall screen 1 letters 1 keep 1 tape 1 erase 1 draw 1 colours 1 move 1 fill 1 circle 1 a r c 1 sketch 1