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Christopher Bohn
string_box
Commits
10200b4d
Commit
10200b4d
authored
May 14, 2020
by
Christopher Bohn
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Updated javadoc to show preferred usage
parent
03ccec16
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README.md
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View file @
10200b4d
...
@@ -10,13 +10,13 @@ for the last line and will place the cursor at the start of the last line for us
...
@@ -10,13 +10,13 @@ for the last line and will place the cursor at the start of the last line for us
24x80 StringBox with the two-argument constructor and print it with
`System.out.print()`
, which will fill a standard
24x80 StringBox with the two-argument constructor and print it with
`System.out.print()`
, which will fill a standard
24x80 window entirely and place the cursor at the end of the last line for user input.
24x80 window entirely and place the cursor at the end of the last line for user input.
A StringBox is populated with repeated calls to
`placeString()`
and its related methods,
`placeString
AlignTopLeft
()`
,
A StringBox is populated with repeated calls to
`placeString()`
. The
[
5-argument
`placeString()`
`placeStringAlignTopRight()`
,
`
place
S
tring
AlignBottomLeft()`
, and
`placeStringAlignBottomRight()`
. The four latter
method
](
#public-stringbox-
place
s
tring
string-string-vertical-verticalalignment-int-verticalposition-horizontal-horizontalalignment-int-horizontalposition
)
methods
allow you to specify the top/bottom alignment and left/right justification. Since we expect that anchoring
allow
s
you to specify the top/bottom alignment and left/right justification. Since we expect that anchoring
a string
a string
with its upper-left corner to be the common case, the
shorter-named method
`placeString()`
defaults to
with its upper-left corner to be the common case, the
[
3-argument
`placeString()`
that behavior. Each of the
`placeString*()`
methods returns its StringBox object, which allows multipl
e
`placeString
*
()`
method
](
#public-stringboxint-boxheight-int-boxwidth
)
defaults to that behavior. Each of th
e
`placeString()`
methods
calls to be chained. After you have constructed the screen to be displayed, a call to
`toString()`
will produce a string
returns its StringBox object, which allows multiple
`placeString()`
calls to be chained. After you have constructed the
suitable for printing.
screen to be displayed, a call to
`toString()`
will produce a string
suitable for printing.
You may pass multi-line strings to the
`placeString*()`
methods, and the result would be the equivalent of making
You may pass multi-line strings to the
`placeString*()`
methods, and the result would be the equivalent of making
several
`placeString*()`
calls with one-line strings with the same left/right alignment column and adjacent rows.
several
`placeString*()`
calls with one-line strings with the same left/right alignment column and adjacent rows.
...
@@ -88,7 +88,7 @@ as they both produce
...
@@ -88,7 +88,7 @@ as they both produce
Inserted strings can be right-justified instead of left-justified:
Inserted strings can be right-justified instead of left-justified:
```
```
stringBox.placeString
AlignTopRight
("foo\nbar baz",
2
,10);
stringBox.placeString("foo\nbar baz",
Vertical.TOP,2,Horizontal.RIGHT
,10);
```
```
produces
produces
...
@@ -115,7 +115,7 @@ produces
...
@@ -115,7 +115,7 @@ produces
You can specify the bottom row for an inserted string instead of its top row:
You can specify the bottom row for an inserted string instead of its top row:
```
```
stringBox.placeString
AlignBottomLeft
("foo\nbar baz",
2
,10);
stringBox.placeString("foo\nbar baz",
Vertical.BOTTOM,2,Horizontal.LEFT
,10);
```
```
produces
produces
...
@@ -143,15 +143,15 @@ produces
...
@@ -143,15 +143,15 @@ produces
Many emojis occupy more than one horizontal space; however, this is not a problem for StringBox because those emojis
Many emojis occupy more than one horizontal space; however, this is not a problem for StringBox because those emojis
are also actually multiple characters:
are also actually multiple characters:
```
```
stringBox.placeString
AlignTopLeft("foo\n_😄_",2
,10);
stringBox.placeString
("foo\n_😄_",Vertical.TOP,2,Horizontal.LEFT
,10);
```
```
which is equivalent to
which is equivalent to
```
```
stringBox.placeStringAlignTopLeft("foo\n_\uD83D\uDE04_",
2
,10);
stringBox.placeStringAlignTopLeft("foo\n_\uD83D\uDE04_",
Vertical.TOP,2,Horizontal.LEFT
,10);
```
```
or, using the
[
com.vdurmont.emoji-java
](
https://github.com/vdurmont/emoji-java
)
library:
or, using the
[
com.vdurmont.emoji-java
](
https://github.com/vdurmont/emoji-java
)
library:
```
```
stringBox.placeStringAlignTopLeft(EmojiParser.parseToUnicode("foo\n_:smile:_"),
2
,10);
stringBox.placeStringAlignTopLeft(EmojiParser.parseToUnicode("foo\n_:smile:_"),
Vertical.TOP,2,Horizontal.RIGHT
,10);
```
```
produces
produces
...
@@ -205,10 +205,10 @@ stringBox.placeString("foo\nbar baz",-1,-1);
...
@@ -205,10 +205,10 @@ stringBox.placeString("foo\nbar baz",-1,-1);
If two inserted strings overlap, the string inserted last will overwrite a portion of the string written first:
If two inserted strings overlap, the string inserted last will overwrite a portion of the string written first:
```
```
stringBox.placeString
AlignTopLeft
("foo\nbar",
2
, 10)
stringBox.placeString("foo\nbar",
Vertical.TOP, 2, Horizontal.LEFT
, 10)
.placeString
AlignBottomLeft
("larry\ncurly\nmoe",
5
, 6)
.placeString("larry\ncurly\nmoe",
Vertical.BOTTOM, 5, Horizontal.LEFT
, 6)
.placeString
AlignTopRight
("quux\nxyzzy",
3
, 20)
.placeString("quux\nxyzzy",
Vertical.TOP, 3, Horizontal.RIGHT
, 20)
.placeString
AlignBottomRight
("one\ntwo\nthree",
10
, 15);
.placeString("one\ntwo\nthree",
Vertical.BOTTOM, 10, Horizontal.RIGHT
, 15);
```
```
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