Referencia › Text — 55 comandos
ascii
Entrada: character
Salida: number
Returns the ASCII (American Standard Code for Information Interchange) index value for the specified character.
print ascii "A
65
backspace
Entrada: none
Salida: none
Moves the cursor one space to the left and deletes its contents.
backspace
center
Entrada: none
Salida: none
Centers any text output using print.
center
char
Entrada: ASCII value (number)
Salida: character
Returns a character with the specified ASCII value.
show char 84
T
cleartext
También: ct
Entrada: none
Salida: none
Clears the text area.
cleartext
colchar
Entrada: color index (number)
Salida: none
Inserts a 'color character' into a word, which when printed changes the foreground color of the subsequent text in the word to that color. A color character cannot be a list item unto itself (it will return an error).
print word colchar 4 "duck
cursor
Entrada: none
Salida: none
Returns the position of the text cursor.
show cursor
cursorchar
Entrada: none
Salida: character (word)
Returns the current cursor character. See setcursorchar
show cursorchar
cursordown
También: cd
Entrada: none
Salida: none
Moves the text cursor down one.
cursordown
cursorhome
Entrada: none
Salida: none
Returns the cursor to the left side of the text area.
cursorhome
cursorleft
También: cl
Entrada: none
Salida: none
Moves the text cursor one to the left.
cursorleft
cursorright
También: cr
Entrada: none
Salida: none
Moves the text cursor one to the right.
cursorright
cursorup
También: cu
Entrada: none
Salida: none
Moves the text cursor up one.
cursorup
definetextcolor
Entrada: index (number) | list or word
Salida: none
definetextcolor takes an index number from 0 to 63 and either a list of three values (representing red, green, and blue) with a value from 0 to 100, or a 6-character word representing a color's RGB values in hexadecimal format, for example ab1274
definetextcolor 20 [50 20 90]
definetextcolor 21 "ab1274
flash
Entrada: none
Salida: none
Causes subsequent text to flash. See inverse, normal.
flash
hidecursor
Entrada: none
Salida: none
Hides the text cursor.
hidecursor
inverse
Entrada: none
Salida: none
Causes subsequent text to be displayed in inverse (foreground color as background color and vice-versa).
inverse
justify
Entrada: none
Salida: word
Returns left, right, center or none, dependent on the current setting.
show justify
left
leftjustify
Entrada: none
Salida: none
Left justifies any text output using print. This is the default behavior. If you want to use multiple spaces in print output, you need to disable justify with nojustify
leftjustify
linefeed
Entrada: none
Salida: none
Moves the cursor down to the start of the following line.
linefeed
nojustify
Entrada: none
Salida: none
Disables justify (and word wrapping)
nojustify
normal
Entrada: none
Salida: none
Causes subsequent text to be displayed normally, eg without inverse or flash. See inverse, flash
normal
overlayscreen
También: os
Entrada: none
Salida: none
Overlays the full text screen over the graphics output, basically a transparent textscreen. Not to be confused with camera overlays. See textscreen, splitscreen, fullscreen
overlayscreen
También: pr
Entrada: input
Salida: none
Imprime en pantalla lo que se le pasa (palabra, número, lista, expresión). Si leftjustify, rightjustify o center está activo, print ajusta automáticamente el texto. Sin embargo, con cualquiera de ellos activo, print no puede emitir más de un espacio consecutivo. Véase nojustify para desactivar el ajuste.
print "Hello!
print |How are you?|
print [I am fine]
print 5 * 3
print myrtle:position
randomtextcolor
También: randtc
Entrada: none
Salida: none
Sets a random text foreground non-black color
randomtextcolor
randomtextshade
También: randts
Entrada: none
Salida: none
Sets a random text shade.
randomtextshade
readtextline
Entrada: line (number)
Salida: word
Returns the text on the given line. Note that the specified line is based on a 48 vertical line screen (counting from 0), so in 24 line mode (for example) you need to multiply the required line by 2.
show readtextline 0
readtextpos
Entrada: [x y] (list)
Salida: char
Returns the character at the given text co-ordinates, based on a screen 100 characters wide and 48 characters high, starting at [0 0]. This is regardless of the current text size or screen width, so factor accordingly.
show readtextpos [20 20]
resettext
Entrada: none
Salida: none
Resets the text layer to 60 columns, white on black, text size 1, default font.
resettext
restoretext
Entrada: none
Salida: none
Restores the last text screen saved to the "stack". If there are multiple savetexts, they can be progressively restored by using multiple restoretexts. See savetext
restoretext
rightjustify
Entrada: none
Salida: none
Right-justifies text output using print. See leftjustify
rightjustify
savetext
Entrada: none
Salida: none
Saves the contents of the text screen to a "stack", see restoretext
savetext
setcursor
Entrada: [column (number) | row (number)] (list)
Salida: none
Moves the text cursor to the specified column (x) and row (y).
setcursor [10 10]
setcursorchar
Entrada: char (word)
Salida: none
Sets the text cursor to the provided character.
setcursorchar "X
settextbackground
También: settb
Entrada: color (number)
Salida: none
Sets the text background color to the provided number.
settextbackground 5
settextbackground yellow
settextcolor
También: settc
Entrada: foregroundcolor (number) | backgroundcolor (number)
Salida: none
Sets the text color. Requires both foreground and background text colors to be specified. See settextforeground and settextbackground
settextcolor [2 15]
settextfont
Entrada: font-id
Salida: none
Sets the text font, based on a font-id number. 0 is the default high-resolution font. 1 is the Apple II system font. 2 - 5 are stylised low-resolution fonts (fantasy, computer, sci-fi)
settextfont 1
settextforeground
También: settf
Entrada: color (number)
Salida: none
Sets the text foreground color to the provided number.
settextforeground 2
settextforeground blue
settextshade
También: setts
Entrada: number
Salida: none
Sets the 'shade' or brightness of the text color. settextshade can take a value from 0 (normal) to 15 (darkest). Negative values are not valid for settextshade. Affects both foreground _and_ background. Note that the prompt resets the text shade and so its effect will not be obvious if you simply enter it at the prompt!
settextshade 10
settextsize
Entrada: size (number)
Salida: none
Sets the text size, where 0 is the smallest text size.
settextsize 1
settextwindow
Entrada: x1 y1 x2 y2 (list)
Salida: none
Sets the area of the text screen to write in. Note that the parameters are based on a 100 by 48 column screen, regardless of current text size.
settextwindow [10 10 70 30]
setwidth
Entrada: columns (number)
Salida: none
Sets the width of the text screen in columns. Valid values are 40, 50, 60, 80 and 100.
setwidth 60
show
Entrada: input
Salida: none
Prints the supplied input to the screen (or file if setwrite is enabled), with brackets around lists, if appropriate, followed by a carriage return. Compare with print, type
show [duck pig]
[duck pig]
showcolors
También: sc
Entrada: none
Salida: none
Shows a colored list of built-in colors. The following colors have named primitives that return their numerical value (eg black returns 0):
black
red
blue
magenta
green
grey
mediumblue
lightblue
brown
orange
lightgrey
pink
lightgreen
yellow
cyan
white
setfillcolor red
setpencolor blue
showcursor
Entrada: none
Salida: none
Shows the text cursor.
showcursor
splitscreen
También: ss
Entrada: none
Salida: none
Displays the bottom 4 (in 24 line mode, 8 in 48 line mode, 2 in 12 line mode) lines of the text screen superimposed on the full graphics camera image. This is the default when turtleSpaces starts up. See fullscreen (no text), textscreen (only text), overlayscreen (full text overlaid on graphics)
splitscreen
textbackground
Entrada: none
Salida: number
Returns the current text background color. See settextbackground
show textbackground
textcolor
Entrada: none
Salida: list
Returns the current text colors (foreground and background) as a list. See settextcolor
show textcolor
textfont
Entrada: none
Salida: number
Returns the index of the current text font. See settextfont
show textfont
textforeground
Entrada: none
Salida: number
Returns the current text foreground color. See settextforeground
show textforeground
textsize
Entrada: none
Salida: number
Returns the current text size. See settextsize
show textsize
textshade
Entrada: none
Salida: number
Returns the current textshade value.
show textshade
textwindow
Entrada: none
Salida: list
Returns the current dimensions of the text window.
show textwindow
type
Entrada: word, number or [list]
Salida: none
Outputs the specified data to the screen without following it by a carriage return. See print, show
type "frog type "pig
frogpig
width
Entrada: none
Salida: number
Returns the width of the text screen.
show width