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gradient fix

master
Mark MacKay 2020-12-10 15:46:17 -06:00
parent 70ae5846c5
commit 2dded9459b
1 changed files with 45 additions and 36 deletions
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81
src/js/lib/jquery.jgraduate.js
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@ -52,12 +52,6 @@ $.jGraduate.Paint({hex: "#rrggbb", linearGradient: o}) -> throws an exception?
(function() {
var ns = { svg: 'http://www.w3.org/2000/svg', xlink: 'http://www.w3.org/1999/xlink' };
if(!window.console) {
window.console = new function() {
this.log = function(str) {};
this.dir = function(str) {};
};
}
$.jGraduate = {
Paint:
@ -293,7 +287,7 @@ jQuery.fn.jGraduate =
'<div id="' + id + '_jGraduate_Angle" class="jGraduate_SliderBar jGraduate_Angle" title="Click to set Angle">' +
'<img id="' + id + '_jGraduate_AngleArrows" class="jGraduate_AngleArrows" src="' + $settings.images.clientPath + 'rangearrows2.svg" width="9" height="20">' +
'</div>' +
'<label><input type="text" id="' + id + '_jGraduate_AngleInput" size="3" value="0"/>º&nbsp;</label>' +
'<label><input type="text" id="' + id + '_jGraduate_AngleInput" size="3" value="0"/>º&nbsp;</label>' +
'</div>' +
'<div class="jGraduate_Slider jGraduate_OpacField">' +
'<label class="prelabel">Opac:</label>' +
@ -534,40 +528,49 @@ jQuery.fn.jGraduate =
'stroke-width': 1.5
}, stopGroup);
$(path).mousedown(function(e) {
var $path = $(path);
$path
.data('stop', stop)
.data('bg', pathbg)
.on("click", function(e) {
if (wasDragged) return wasDragged = false; // just dragged stop
$('div.jGraduate_LightBox').show();
var colorhandle = this;
var stopOpacity = +stop.getAttribute('stop-opacity') || 1;
var stopColor = stop.getAttribute('stop-color') || 1;
var thisAlpha = (parseFloat(stopOpacity)*255).toString(16);
while (thisAlpha.length < 2) { thisAlpha = "0" + thisAlpha; }
color = stopColor.substr(1) + thisAlpha;
$('#'+id+'_jGraduate_stopPicker').css({'left': 100, 'bottom': 15}).jPicker({
window: { title: "Pick the start color and opacity for the gradient" },
images: { clientPath: $settings.images.clientPath },
color: { active: color, alphaSupport: true }
}, function(color, arg2){
stopColor = color.val('hex') ? ('#'+color.val('hex')) : "none";
stopOpacity = color.val('a') !== null ? color.val('a')/256 : 1;
colorhandle.setAttribute('fill', stopColor);
colorhandle.setAttribute('fill-opacity', stopOpacity);
stop.setAttribute('stop-color', stopColor);
stop.setAttribute('stop-opacity', stopOpacity);
$('div.jGraduate_LightBox').hide();
$('#'+id+'_jGraduate_stopPicker').hide();
}, null, function() {
$('div.jGraduate_LightBox').hide();
$('#'+id+'_jGraduate_stopPicker').hide();
});
});
$path.mousedown(function(e) {
selectStop(this);
drag = cur_stop;
wasDragged = false;
$win.mousemove(dragColor).mouseup(remDrags);
stop_offset = stopMakerDiv.offset();
e.preventDefault();
return false;
}).data('stop', stop).data('bg', pathbg).dblclick(function() {
$('div.jGraduate_LightBox').show();
var colorhandle = this;
var stopOpacity = +stop.getAttribute('stop-opacity') || 1;
var stopColor = stop.getAttribute('stop-color') || 1;
var thisAlpha = (parseFloat(stopOpacity)*255).toString(16);
while (thisAlpha.length < 2) { thisAlpha = "0" + thisAlpha; }
color = stopColor.substr(1) + thisAlpha;
$('#'+id+'_jGraduate_stopPicker').css({'left': 100, 'bottom': 15}).jPicker({
window: { title: "Pick the start color and opacity for the gradient" },
images: { clientPath: $settings.images.clientPath },
color: { active: color, alphaSupport: true }
}, function(color, arg2){
stopColor = color.val('hex') ? ('#'+color.val('hex')) : "none";
stopOpacity = color.val('a') !== null ? color.val('a')/256 : 1;
colorhandle.setAttribute('fill', stopColor);
colorhandle.setAttribute('fill-opacity', stopOpacity);
stop.setAttribute('stop-color', stopColor);
stop.setAttribute('stop-opacity', stopOpacity);
$('div.jGraduate_LightBox').hide();
$('#'+id+'_jGraduate_stopPicker').hide();
}, null, function() {
$('div.jGraduate_LightBox').hide();
$('#'+id+'_jGraduate_stopPicker').hide();
});
});
$(curGradient).find('stop').each(function() {
var cur_s = $(this);
if(+this.getAttribute('offset') > n) {
@ -597,6 +600,8 @@ jQuery.fn.jGraduate =
var stops, stopGroup;
var wasDragged = false;
var stopMakerDiv = $('#' + id + '_jGraduate_StopSlider');
@ -623,7 +628,10 @@ jQuery.fn.jGraduate =
var stop_offset;
function remDrags() {
function remDrags(e) {
if (!wasDragged) {
$(e.target).trigger("click"); // safari and windows fix, others no harm done
}
$win.unbind('mousemove', dragColor);
if(delStop.getAttribute('display') !== 'none') {
remStop();
@ -649,7 +657,7 @@ jQuery.fn.jGraduate =
}
function dragColor(evt) {
wasDragged = true;
var x = evt.pageX - stop_offset.left;
var y = evt.pageY - stop_offset.top;
x = x < 10 ? 10 : x > MAX + 10 ? MAX + 10: x;
@ -1062,6 +1070,7 @@ jQuery.fn.jGraduate =
});
var dragSlider = function(evt) {
wasDragged = true;
setSlider(evt);
evt.preventDefault();
};