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added proper orientation setter that also updates the rotation of labels;

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lgtst 2022-05-25 23:19:09 +03:00
parent 8a3c6c0a28
commit 43e516d7a6
1 changed files with 25 additions and 0 deletions
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25
src/visual/Slider.js
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@ -244,6 +244,7 @@ export class Slider extends util.mix(VisualStim).with(ColorMixin, WindowMixin)
// the internal response clock, used to time the marker change events:
this._responseClock = new Clock();
this._pixiLabels = [];
if (this._autoLog)
{
@ -421,6 +422,28 @@ export class Slider extends util.mix(VisualStim).with(ColorMixin, WindowMixin)
this._setAttribute("rating", rating, log);
}
/**
* Setter for the orientation attribute.
*
* @name module:visual.Slider#setOri
* @public
* @param {number} ori - the orientation in degree with 0 as the vertical position, positive values rotate clockwise.
* @param {boolean} [log= false] - whether of not to log
*/
setOri (ori = 0, log = false)
{
const oriChanged = this._setAttribute("ori", ori, log);
if (oriChanged)
{
this._pixi.rotation = -this._ori * Math.PI / 180;
let i;
for (i = 0; i < this._pixiLabels.length; ++i)
{
this._pixiLabels[i].rotation = -(this._ori + this._labelOri) * Math.PI / 180;
}
}
}
/** Let `borderColor` alias `lineColor` to parallel PsychoPy */
set borderColor(color)
{
@ -1185,6 +1208,7 @@ export class Slider extends util.mix(VisualStim).with(ColorMixin, WindowMixin)
_setupLabels()
{
const labelTextStyle = this._getTextStyle();
this._pixiLabels = new Array(this._labels.length);
for (let l = 0; l < this._labels.length; ++l)
{
@ -1194,6 +1218,7 @@ export class Slider extends util.mix(VisualStim).with(ColorMixin, WindowMixin)
labelText.rotation = -(this._ori + this._labelOri) * Math.PI / 180;
labelText.anchor = this._labelAnchor;
labelText.alpha = 1;
this._pixiLabels[l] = labelText;
this._pixi.addChild(labelText);
}