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Fix for maxFontSize logic #71

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4 changes: 2 additions & 2 deletions dist/bigtext.js
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
/*! BigText - v0.1.8 - 2015-02-28
/*! BigText - v0.1.8 - 2015-05-25
* https://github.com/zachleat/bigtext
* Copyright (c) 2015 Zach Leatherman (@zachleat)
* MIT License */
Expand Down Expand Up @@ -215,7 +215,7 @@

outer: for(var m=0, n=intervals.length; m<n; m++) {
inner: for(var j=1, k=10; j<=k; j++) {
if(newFontSize + j*intervals[m] > maxFontSize) {
if(newFontSize + j*intervals[m] - 10 > maxFontSize) {
newFontSize = maxFontSize;
break outer;
}
Expand Down
13 changes: 13 additions & 0 deletions dist/test/tests.js
Original file line number Diff line number Diff line change
Expand Up @@ -187,6 +187,19 @@
'Font size should equal the maximum.');
});

test('testCloseToMaxFontSize', function()
{
$('#qunit-fixture').html('<div id="test" style="width:140px"><div>Hello</div></div>');
$('#test').bigtext();
var font_size_without_max = $('#test > div').css('font-size');

$('#test').bigtext( { maxfontsize: parseInt(font_size_without_max)+1 } );
var font_size_with_max = $('#test > div').css('font-size');

equal(font_size_with_max, font_size_without_max,
'Font size should not equal the maximum.');
});

test('testUnbrokenSingleWord', function()
{
$('#qunit-fixture').html('<div id="test" style="width:300px"><div>This</div></div>');
Expand Down
13 changes: 13 additions & 0 deletions src/bigtext-test.js
Original file line number Diff line number Diff line change
Expand Up @@ -188,6 +188,19 @@
'Font size should equal the maximum.');
});

test('testCloseToMaxFontSize', function()
{
$('#qunit-fixture').html('<div id="test" style="width:140px"><div>Hello</div></div>');
$('#test').bigtext();
var font_size_without_max = $('#test > div').css('font-size');

$('#test').bigtext( { maxfontsize: parseInt(font_size_without_max)+1 } );
var font_size_with_max = $('#test > div').css('font-size');

equal(font_size_with_max, font_size_without_max,
'Font size should not equal the maximum.');
});

test('testUnbrokenSingleWord', function()
{
$('#qunit-fixture').html('<div id="test" style="width:300px"><div>This</div></div>');
Expand Down
2 changes: 1 addition & 1 deletion src/bigtext.js
Original file line number Diff line number Diff line change
Expand Up @@ -210,7 +210,7 @@

outer: for(var m=0, n=intervals.length; m<n; m++) {
inner: for(var j=1, k=10; j<=k; j++) {
if(newFontSize + j*intervals[m] > maxFontSize) {
if(newFontSize + j*intervals[m] - 10 > maxFontSize) {
newFontSize = maxFontSize;
break outer;
}
Expand Down