dmx-web: slightly better RGB colorpicker control..
$.fn.extend({
/*
* Set background to solid color
*/
background_color: function (r, g, b, a) {
if (a == undefined)
a = 1.0;
this.css('background', 'rgba(' + r + ', ' + g + ', ' + b + ', ' + a + ')');
},
});
function color_slider_slide (event, ui) {
// $(this).css('background', 'rgba(0, 0, 0, ' + (ui.value / 255) + ')');
$('#color').background_color(
$('#slider-r').slider('value'),
$('#slider-g').slider('value'),
$('#slider-b').slider('value')
);
$(['r', 'g', 'b']).each(function (i, c) {
var value = $('#slider-' + c).slider('value');
var input = $('#' + c);
var color = {r: 0, g: 0, b: 0};
color[c] = 255;
input.val(value.toString(16));
input.background_color(color.r, color.b, color.g, value / 255);
});
}
$(function () {
$('.color-slider').slider({
orientation: 'horizontal',
range: 'min',
min: 0,
max: 255,
slide: color_slider_slide,
});
$(['r', 'g', 'b']).each(function (i, c) {
var input = $('#' + c);
var value;
if (input.val())
value = parseInt(input.val(), 16);
else
value = 0;
$('#slider-' + c).slider('value', value);
});
});