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how to add a color selector to my drawing app


I would just use a plugin.

This one looks promising http://www.eyecon.ro/colorpicker/#about

Your code could be like the example one on the page

$('#colorSelector').ColorPicker({
    color: '#0000ff',
    onShow: function (colpkr) {
        $(colpkr).fadeIn(500);
        return false;
    },
    onHide: function (colpkr) {
        $(colpkr).fadeOut(500);
        return false;
    },
    onChange: function (hsb, hex, rgb) {
        $('#colorSelector
div').css('backgroundColor', '#' + hex);
    }
});

Here is more instructions on getting the plugin working http://www.eyecon.ro/colorpicker/#implement


Categories : Javascript

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