1 2013-10-24 László Németh:
2 * synchronize Writer/Draw when saving cropped SVG to avoid program halt,
3 huge sleeps (the workaround) have been removed
4 * support hatching with 'INVISIBLE' filling color
5 * support PENUP in UI (Line Style "-none-")
6 * support INVISIBLE filling color in UI (Area Style/Filling "None")
7 * using 'INVISIBLE' line and filling colors set -none-/None in
8 Drawing Object Properties toolbar
9 * fix blinking LABEL (now the temporary text shape is invisible)
10 * support PENCAP settings (values: NONE, ROUND, SQUARE)
11 * fix black (not refreshed) invisible filling color (LO 4.1 problem)
12 reported by Levente Kovács in http://bug.openscope.org/browse/OOO-838
14 2013-08-29 László Németh:
15 * fix bad selection of invisible turtle after HIDETURTLE CLEARSCREEN
16 * fix SVG cropping in LibreOffice 4.1
17 * fix vertical positions of labels in SVG export using RectangleShape
18 * fix double stroke-width attributes in SVG export
19 * LABEL supports relative positioning vector [X, Y, 'text'], where X, Y
20 0: center, eg. as the default positioning: LABEL [0, 0, 'text']
21 1: left or bottom aligned to the turtle position and angle
22 -1: right or top aligned to the turtle position and angle
23 n: n * text_width/2 or text_height/2
24 * simple SVG SMIL (animation) support using SLEEP, for example:
25 PICTURE 'animation.svg' [ CIRCLE 5 SLEEP 1000 CIRCLE 20 ]
26 * relative FORWARD (heading = y axis) with vector arg.: FORWARD [20, 10]
27 * rounded linejoint of turtle shape
29 2013-07-15 László Németh:
30 * optional named PICTURE blocks: PICTURE 'name' [ CIRCLE 5 ]
31 * save PICTURE as cropped SVG file using path names, for example:
32 PICTURE 'example.svg' [ CIRCLE 5 CIRCLE 20 ] ; save in the home directory
33 PICTURE '/home/user/example.svg' [ CIRCLE 10 ] ; absolute path (on Linux)
34 PICTURE 'tmp/example.svg' [ CIRCLE 10 ] ; relative to the home directory
35 * support hexadecimal arguments
37 2013-06-26 László Németh
40 2013-04-30 László Németh
41 * fix hide/show turtle
43 2013-02-24 László Németh:
44 * fix Asian and CTL language support. Language recognition depends from the
45 UI language of LibreOffice and the language(s) of the document.
46 * fix turtle shape, the problem with the old arrow-like turtle shape
47 reported by teachers and other users of turtle graphics
48 * better consistency with the UI based position and rotation settings of the
49 turtle: now Drawing Object toolbar supports also the pen color, fill
50 color and transparency, also line width settings of the turtle.
51 * real dotted line works with rectangles, also with rounded corners
52 * restore original cursor position and selection at the end of the running
53 (problem reported by Viktória Lakó)
54 * fix 'sleep' (resulted by the new default non-integer division of Python 3,
55 reported by Prof. Gilvan Vilarim)
56 * fix 1-character length variable name/casing problem (reported by
58 * fix false leading and ending function name recognition
59 * support 'translation' of the selected text
60 * fix bad line width settings after command 'home'
61 * fix dot shape of dotted lines (remove its 0 width 'tail') by minimal dot
62 size of dotted lines: 1pt, and shorter 'tail' size
63 * fix size of the rounded corners of the rectangle shape
64 * rotation doesn't modify the size of the selection frame of the turtle
66 2012-12-26 László Németh:
67 * fix turtle position and rotation at repeated hideturtle/showturtle
68 * add new languages, fix Czech and Brazilian Portuguese for
69 language guessing at translation
70 * fix line break to paragraph break conversion at translation
72 2012-12-17 László Németh:
73 * handle possible translation problems (strip terminating bars)
74 * keep double compilation of the commands
75 * trace loading problems (with PYUNO_LOGLEVEL environmental variable)
77 2012-11-24 László Németh:
78 * zero turtle width in hideturtle mode to draw at the left border of the page
80 2012-11-06 László Németh:
81 * uppercase/translation icon:
82 - expands and uppercase Logo commands (fd -> FORWARD)
83 - translation between supported languages (commands, decimal sign, for/in order)
84 * new icon for clear screen
85 * add English manual (see LibreLogo/Logo/Turtle graphics in Help)
87 2012-10-25 László Németh:
88 * fix positioning to the faulty program line
89 * program cache depends from the (modified) language of the document, too
91 2012-10-21 László Németh:
92 * speed up command line
93 * add multiline tooltip to the command line (it works well from LibO 3.6.2)
94 * random color constants: ~color, eg. '~orange', '~green' etc.
95 * handle modulo operator
96 * ask before the compilation of long documents (avoid freezings)
97 * add compilation cache to the multiline programs
98 * better help window caption in the command line
100 2012-06-27 László Németh:
101 * fix __string__ (use localized decimal sign)
102 * fix repcount in loops with inner picture block
103 * handle reopened documents
104 * modified argument list of custom dashed penstyle
105 * fix warning messages at maximum recursion depth and memory
106 * add hatching styles (fillstyle num or
107 fillstyle [line count(max 3), color, distance, degree]
108 * add localized set(), range(), sorted()
109 * fix turtle selection at program start
110 * modified turtle colors
112 * fix LineStyle_SOLID and LineStyle_DASHED
113 * add repcount to the infinite loop
114 * add logical expression and better list support to the simple LibreLogo expression parser
115 * add string size limit for Print()
116 * support "pic" without block: new shape
117 * use localized __string__ for STR instead of str
118 * add min, max, and regex functions: sub, search, findall
119 * fix double round in localizations
120 * more stable dotted lines in the PDF export (implemented as arrays of dot-headed arrows)
121 * circles with dotted lines
122 * working pos and pagesize indices in expressions
124 2012-05-17 László Németh:
125 * fix opt. suffix syntax of for+in (eg. with Finnish :ssa, Hungarian -ban)
126 * add dashed outline of turtle to show "pen up" state
127 * fix initial turtle focus for OpenOffice.org and older LibreOffice versions
128 * parsing simple (with 0 or 1 argument) user functions in complex expressions
129 * add localized "global"
130 * add localized operator "in" for logical expressions
131 * parsing user functions with 2 or more arguments in simple numerical expressions
132 * function heading supports coordinates
133 * function position supports drawing
134 * function pensize supports argument any
135 * set SizeProtect feature of turtle shape
136 * replace random while repcount variable with iterator
137 * fix repcount checking in conditions of "while" loops
138 * add repcount support to "for x in y" loops
139 * fix OUTPUT and STOP for lines with multiple commands
140 * fix = -> == conversion in logical expressions in OUTPUT
141 * fix multiple document support using CreationDate instead of Title
142 * better OpenOffice.org 3.2 compatibility (optional usage of feature Visible)
144 2012-05-08 László Németh:
145 * picture [] handles left hanging shapes better
146 * function random works on lists or list-convertible objects (string, tuple, dict, set), too
147 * faster "label" (remove unnecessary shape search)
148 * document-level turtle states
150 * localization of "pi" (localizations support greek letter pi as alternative)
152 * int & float support localized decimal signs and measurements (float '10,5cm')
153 * print, label, text support localized decimal sign
155 2012-05-02 László Németh:
156 * fix slow drawing of new line shapes (unnecessary shape search)
157 * "circle" and "square" are synonyms of ellipse and rectangle, eg.
158 square num = rectangle [num, num]
160 2012-04-27 László Németh: