1 var h = [2 [0,1,0,1,0],3 [1,1,1,1,1],4 [0,1,0,1,0],5 [1,1,1,1,1],6 [0,1,0,1,0],7 ];8 9 function colorize(bitmap) {10 var max_value = bitmap.length*bitmap.length;11 12 for (var y in bitmap) {13 var row = bitmap[y];14 for (var x in row) {15 var value = row[x];16 if (value != 0) {17 bitmap[x][y] = (1+parseInt(y))*(1+parseInt(x))/max_value;18 }19 }20 console.log(y);21 }22 23 return bitmap;24 }25 26 function expand(bitmap, n) {27 result = [];28 for (var y in bitmap) {29 var new_row = [];30 var row = bitmap[y];31 for (var x in row) {32 var value = row[x];33 for (var i=0; i<n; i++) {34 new_row.push(value);35 }36 }37 for (var i=0; i<n; i++) {38 result.push(new_row);39 }40 }41 return result;42 }43 44 function paint_bitmap(bitmap) {45 var result = '<div class="bitmap">';46 47 for (var y in bitmap) {48 result += '<div class="row">';49 var row = bitmap[y];50 for (var x in row) {51 var value = row[x];52 if (value != 0) {53 result += '<div class="cell" style="background-color: rgba(120, 150, 240,'+value+'")></div>';54 } else {55 result += '<div class="cell"></div>';56 }57 }58 result += '</div>';59 }60 61 result += '</div>';62 return result;63 }64 65 Enlace
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