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Merge pull request #2896 from Autophagy/setCharacterLimit

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Added feature: set character limit with suffix
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Richard Davey 2016-12-01 12:09:00 +00:00 committed by GitHub
commit f1a3e0b9f6
1 changed files with 32 additions and 0 deletions
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32
v2-community/src/gameobjects/Text.js
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@ -139,6 +139,18 @@ Phaser.Text = function (game, x, y, text, style) {
*/
this.splitRegExp = /(?:\r\n|\r|\n)/;
/** The maximum number of characters that can be set.
* @property {number} characterLimitSize
*/
this.characterLimitSize = -1;
/** The suffix that is applied to truncated text that is longer than the
* characterLimitSize.
* @property {string} characterLimitSuffix
*/
this.characterLimitSuffix = '';
/**
* @property {number} _res - Internal canvas resolution var.
* @private
@ -375,6 +387,10 @@ Phaser.Text.prototype.updateText = function () {
var outputText = this.text;
if (this.characterLimitSize > -1 && this.characterLimitSize < outputText.length) {
outputText = this.text.substring(0, this.characterLimitSize) + this.characterLimitSuffix;
}
if (this.style.wordWrap)
{
outputText = this.runWordWrap(this.text);
@ -1656,6 +1672,22 @@ Phaser.Text.prototype.getBounds = function (matrix) {
};
/**
* Sets the character limit of the text, with a suffix.
* If the text is longer than this limit, it is truncated and the suffix is appended.
*
* @method Phaser.Text#setCharacterLimit
* @param {number} [characterLimit] - The x coordinate of the Text Bounds region.
* @param {string} [suffix] - The suffix to append to the truncated text.
*/
Phaser.Text.prototype.setCharacterLimit = function (characterLimit, suffix) {
this.characterLimitSuffix = suffix == undefined ? '' : suffix;
this.characterLimitSize = characterLimit;
this.updateText();
}
/**
* The text to be displayed by this Text object.
* Use a \n to insert a carriage return and split the text.