Mirrors/phaser
2
0
Fork 0
mirror of https://github.com/photonstorm/phaser synced 2024-11-23 13:13:43 +00:00
Code Issues Projects Releases Packages Wiki Activity

Added scroll offset

Browse source
This commit is contained in:
Richard Davey 2017-06-08 00:55:54 +01:00
parent da0ddeab54
commit 798ffa9c16
2 changed files with 40 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

36
v3/src/gameobjects/bitmaptext/dynamic/DynamicBitmapText.js
View file

@ -25,7 +25,6 @@ var DynamicBitmapText = new Class({
function DynamicBitmapText (state, x, y, font, text, size, align)
{
if (text === undefined) { text = ''; }
if (size === undefined) { size = 32; }
if (align === undefined) { align = 'left'; }
GameObject.call(this, state, 'DynamicBitmapText');
@ -34,7 +33,12 @@ var DynamicBitmapText = new Class({
this.text = text;
this.fontSize = size;
this.fontSize = size || this.fontData.size;
this._scrollX = 0;
this._scrollY = 0;
this._maxWidth = 0;
this._maxHeight = 0;
this.displayCallback;
@ -63,6 +67,34 @@ var DynamicBitmapText = new Class({
return this;
},
setMaxWidth: function (value)
{
this._maxWidth = value;
return this;
},
setMaxHeight: function (value)
{
this._maxHeight = value;
return this;
},
setScrollX: function (value)
{
this._scrollX = value;
return this;
},
setScrollY: function (value)
{
this._scrollY = value;
return this;
},
// {
// local: {
// x,

6
v3/src/gameobjects/bitmaptext/dynamic/DynamicBitmapTextCanvasRenderer.js
View file

@ -70,6 +70,9 @@ var DynamicBitmapTextCanvasRenderer = function (renderer, src, interpolationPerc
ctx.rotate(src.rotation);
ctx.scale(src.scaleX, src.scaleY);
var currentX;
var currentY;
for (var index = 0; index < textLength; ++index)
{
// Reset the scale (in case the callback changed it)
@ -119,6 +122,9 @@ var DynamicBitmapTextCanvasRenderer = function (renderer, src, interpolationPerc
rotation = output.rotation;
}
// Scroll clipping
x -= src._scrollX;
x *= scale;
y *= scale;