From d89906cc14f707596f10196648327f4745a8f3b9 Mon Sep 17 00:00:00 2001 From: Patrick Simianer Date: Sun, 15 Jun 2014 03:59:15 +0200 Subject: alignment matrix --- alignment_matrix/alignment-matrix.js | 98 ++++++++++++++++++++++++++++++++++++ alignment_matrix/index.html | 24 +++++++++ alignment_matrix/raphael-min.js | 7 +++ 3 files changed, 129 insertions(+) create mode 100644 alignment_matrix/alignment-matrix.js create mode 100644 alignment_matrix/index.html create mode 100644 alignment_matrix/raphael-min.js diff --git a/alignment_matrix/alignment-matrix.js b/alignment_matrix/alignment-matrix.js new file mode 100644 index 0000000..ae486af --- /dev/null +++ b/alignment_matrix/alignment-matrix.js @@ -0,0 +1,98 @@ +// need max length of strings to determine offsets +function max_string_length(a) +{ + max = -1; + for (i = 0; i < a.length; i++) { + l = a[i].length + if (l > max) max = l; + } + return max; +}; + +//TODO data +var fr = ["michael", "geht", "davon", "aus", "dass", "er", "im", "haus", "bleibt", "."] +var en = ["michael", "assumes", "that", "he", "will", "stay", "in", "the", "house", "."] +var a = {0:[0], 1:[1,2,3], 2:[5], 3:[6], 4:[8], 5:[8], 6:[7], 7:[7], 8:[8], 9:[9]}; + +//var fr = ['das', 'ist', 'ein', 'kleiner', 'test', '.']; +//var en = ['this', 'test', 'is', 'a', 'little', '.']; +//var a = {0:[0], 1:[4], 2:[1], 3:[2], 4:[3], 5:[5]}; +//var fr = ['Versandhandel']; +//var en = ['mail', 'order']; +//var a = {0:[0], 1:[0]}; + +var alignment_matrix = function (en, fr, a) +{ + // vars + top = true; // false = fr at the bottom (Arabic?) + max_en = max_string_length(en); // offset left + max_fr = max_string_length(fr); // offset top/bottom + char_size = 10; // font width + margin = -10; // margin text to matrix + block_width = 24; // height and width of a rect in the matrix + block_height = 24; // ^ + x_offset = max_en*char_size; // offset left + if (top) { + y_offset = (max_fr*char_size+(-margin)); + } else { + y_offset = 0; + } + paper_width = max_en*char_size + en.length*block_width + 4*block_width; //FIXME +4*block_width ? + paper_height = max_fr*char_size + (-margin) + fr.length*block_height + 4*block_width; // ^ + + // collect rectangles for later manipulation + a_rect = [] + + var paper = Raphael("holder", paper_width, paper_height); + + for (var row = 0; row < en.length; row += 1) { + // leftmost col: en + if (top) { + var t = paper.text(x_offset + margin, y_offset + row*block_height + block_height/2, en[row]); + } else { + var t = paper.text(x_offset + margin, row*block_height + block_height/2, en[row]) + } + t.attr({'font-size': 10, 'font-family': 'Andale Mono', 'text-anchor': 'end'}); + + a_rect.push([]); + for (var col = 0; col < fr.length; col += 1) { + var r = paper.rect(x_offset + block_width*col, y_offset + block_height*row, block_width, block_height); + r.attr({stroke:"black", fill:"white"}); + a_rect[row].push(r); + r.node.onclick = function () { // something useful? + var this_rect = r; + return function () { + this_rect.attr({fill:"gray"}); + } + }(); + } + } + + // top/bottom row: fr + x_start = block_height*en.length + (-margin); + for (i = 0; i < fr.length; i++) { + for (j = 0; j < fr[i].length; j++) { + if (top) { + y_start = max_fr*char_size; + var ch = paper.text(x_offset + i*block_width + block_width/4, y_start - j*6.5, fr[i][j]).rotate(270); // j*6.5 = letter spacing + + } else { + var ch = paper.text(x_offset + i*block_width + block_width/2, x_start+ j*6.5, fr[i][j]).rotate(90); + } + ch.attr({'font-size': 10, 'font-family': 'Andale Mono', 'text-anchor': 'start'}) + } + } + + // fill alignment rectangles + for (i = 0; i < en.length; i++) { + for (j = 0; j < a[i].length; j++) { + a_rect[i][a[i][j]].attr({fill:"#000"}); + } + } +}; + + +$(document).ready(function() { + $("#holder").fadeIn(); +}); + diff --git a/alignment_matrix/index.html b/alignment_matrix/index.html new file mode 100644 index 0000000..481e317 --- /dev/null +++ b/alignment_matrix/index.html @@ -0,0 +1,24 @@ + + + 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