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Use internal color slider HSB for slider callbacks

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adroitwhiz 2020-05-11 11:47:43 -04:00
parent 1f92f16f7e
commit 88e3d72be3
1 changed files with 4 additions and 5 deletions
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9
core/field_colour_slider.js
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@ -245,19 +245,18 @@ Blockly.FieldColourSlider.prototype.sliderCallbackFactory_ = function(channel) {
return function(event) {
if (!thisField.sliderCallbacksEnabled_) return;
var channelValue = event.target.getValue();
var hsv = goog.color.hexToHsv(thisField.getValue());
switch (channel) {
case 'hue':
hsv[0] = thisField.hue_ = channelValue;
thisField.hue_ = channelValue;
break;
case 'saturation':
hsv[1] = thisField.saturation_ = channelValue;
thisField.saturation_ = channelValue;
break;
case 'brightness':
hsv[2] = thisField.brightness_ = channelValue;
thisField.brightness_ = channelValue;
break;
}
var colour = goog.color.hsvToHex(hsv[0], hsv[1], hsv[2]);
var colour = goog.color.hsvToHex(thisField.hue_, thisField.saturation_, thisField.brightness_);
if (thisField.sourceBlock_) {
// Call any validation function, and allow it to override.
colour = thisField.callValidator(colour);