Function GetBitmapTextSize

src/gameobjects/bitmaptext/GetBitmapTextSize.js:28–433

(src, round, updateOrigin, out)

 * @return {Phaser.Types.GameObjects.BitmapText.BitmapTextSize} The calculated bounds values of the BitmapText.
 */
var GetBitmapTextSize = function (src, round, updateOrigin, out)
{
    if (updateOrigin === undefined) { updateOrigin = false; }

    if (out === undefined)
    {
        out = {
            local: {
                x: 0,
                y: 0,
                width: 0,
                height: 0
            },
            global: {
                x: 0,
                y: 0,
                width: 0,
                height: 0
            },
            lines: {
                shortest: 0,
                longest: 0,
                lengths: null,
                height: 0
            },
            wrappedText: '',
            words: [],
            characters: [],
            scaleX: 0,
            scaleY: 0
        };

        return out;
    }

    var text = src.text;
    var textLength = text.length;
    var maxWidth = src.maxWidth;
    var wordWrapCharCode = src.wordWrapCharCode;

    var bx = Number.MAX_VALUE;
    var by = Number.MAX_VALUE;
    var bw = 0;
    var bh = 0;

    var chars = src.fontData.chars;
    var lineHeight = src.fontData.lineHeight;
    var letterSpacing = src.letterSpacing;
    var lineSpacing = src.lineSpacing;

    var xAdvance = 0;
    var yAdvance = 0;

    var charCode = 0;

    var glyph = null;

    var align = src._align;