Related
so I have created a button which is creating a Circle on a Google map.
this.Circle = new google.maps.Circle({
strokeColor: '#FF0000',
strokeOpacity: 0.8,
strokeWeight: 2,
fillColor: '#FF0000',
fillOpacity: 0.35,
map: this.map,
center: this.map.getCenter(),
radius: 100,
editable: true,
draggable: true
});
I would like to set typz() so it would be changing color of the circle to black.
typz(){
}
How to do this?
Per the documentation, you set the color using the fillColor option:
function changeColor(circle) {
if (circle.get("fillColor") == "black") {
circle.setOptions({fillColor:"red", strokeColor: "red"});
} else {
circle.setOptions({fillColor: "black", strokeColor: "black"});
}
}
proof of concept fiddle
code snippet:
function changeColor(circle) {
if (circle.get("fillColor") == "black") {
circle.setOptions({
fillColor: "red",
strokeColor: "red"
});
} else {
circle.setOptions({
fillColor: "black",
strokeColor: "black"
});
}
}
function initialize() {
var map = new google.maps.Map(
document.getElementById("map_canvas"), {
center: new google.maps.LatLng(37.4419, -122.1419),
zoom: 17,
mapTypeId: google.maps.MapTypeId.ROADMAP
});
var circle = new google.maps.Circle({
strokeColor: '#FF0000',
strokeOpacity: 0.8,
strokeWeight: 2,
fillColor: '#FF0000',
fillOpacity: 0.35,
map: map,
center: map.getCenter(),
radius: 100,
editable: true,
draggable: true
});
google.maps.event.addDomListener(document.getElementById('tog'), 'click', function(evt) {
changeColor(circle);
});
}
google.maps.event.addDomListener(window, "load", initialize);
html,
body {
height: 100%;
width: 100%;
margin: 0px;
padding: 0px;
background-color: white;
}
#map_canvas {
height: 80%;
width: 100%;
}
<script src="https://maps.googleapis.com/maps/api/js"></script>
<input type="button" id="tog" value="toggle color" />
<div id="map_canvas"></div>
I am trying to create a solidguage highchart, but i am not able to align datalabels as per the visual. My code for the chart is:
function dcadjustmentschart() {
$('#adjustments-chart1').highcharts({
chart: {
type: 'solidgauge',
marginTop: 0,
}
},
title: {
text: null,
},
credits : {
enabled : false
},
exporting: {
enabled: false
},
tooltip: {
borderWidth: 0,
enabled: true,
backgroundColor: 'none',
shadow: false,
style: {
fontSize: '16px'
},
positioner: function (labelWidth, labelHeight) {
return {
x: 200 - labelWidth / 2,
y: 180
};
}
},
pane: {
startAngle: 0,
endAngle: 360,
background: [{ // Track for Move
outerRadius: '100%',
innerRadius: '100%',
borderWidth: 2
}]
},
yAxis: {
min: 0,
max: 100,
lineWidth: 0,
tickPositions: []
},
plotOptions: {
solidgauge: {
borderWidth: '5px',
},
dataLabels: {
borderWidth: "0",
marginTop: "0"
}
},
series: [{
enableMouseTracking: false,
name: 'Forward <br/> By <br/> 45',
borderColor: Highcharts.getOptions().colors[0],
data: [{
color: Highcharts.getOptions().colors[0],
radius: '100%',
innerRadius: '100%',
y: 45,
}],
dataLabels: {
formatter: function () {
return this.series.name
},
y: 25,
x: -50,
styles: {
fontSize: "12px",
borderWidth: "0",
fontWeight: "bold",
width: "50px",
marginleft: "50px"
}
}
}]
});
};
Above is the output.
This is what I need:
I want to align the text "Forward by 45" in the center of the circle
I am using <br/> to break the texts to the second line, how to get rid of that?
I want to change the background color of the circle
I think that you have small mistake in your code. Instead of dataLabels.styles you should use dataLabels.style. Here you can see information about this parameter in Highcharts API:
http://api.highcharts.com/highcharts#plotOptions.solidgauge.dataLabels.style
You can use 'text-anchor' property width dataLabels.align and dataLabels.verticalAlign to position your text in the center of you pane:
https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/text-anchor
http://api.highcharts.com/highcharts#plotOptions.solidgauge.dataLabels.align
http://api.highcharts.com/highcharts#plotOptions.solidgauge.dataLabels.verticalAlign
You can add backgroundColor inside your background array:
http://api.highcharts.com/highcharts#pane.background
function dcadjustmentschart() {
$('#container').highcharts({
chart: {
type: 'solidgauge',
marginTop: 0,
},
title: {
text: null,
},
credits: {
enabled: false
},
exporting: {
enabled: false
},
pane: {
startAngle: 0,
endAngle: 360,
background: [{
backgroundColor: '#bada55',
borderWidth: 0,
outerRadius: '100%'
}, {
outerRadius: '100%',
innerRadius: '100%',
borderWidth: 2,
borderColor: 'black'
}],
},
yAxis: {
min: 0,
max: 100,
lineWidth: 0,
tickPositions: []
},
plotOptions: {
solidgauge: {
borderWidth: '5px',
dataLabels: {
padding: 0,
x: 25,
align: 'center',
verticalAlign: 'middle',
}
},
},
series: [{
enableMouseTracking: false,
name: 'Forward By 45',
borderColor: Highcharts.getOptions().colors[0],
data: [{
color: Highcharts.getOptions().colors[0],
radius: '100%',
innerRadius: '100%',
y: 45,
}],
dataLabels: {
overflow: "none",
crop: false,
borderWidth: 0,
formatter: function() {
return this.series.name
},
y: 0,
style: {
fontSize: "12px",
fontWeight: "bold",
width: "50px",
textAnchor: 'middle',
}
}
}]
});
};
dcadjustmentschart()
Here you can see an example how it can work:
http://jsfiddle.net/cune5qs5/25/
Kind regards.
I have a page with some background image.
In body tag I have a svg element with only one inner path element.
How to add backdrop-filter to path element so it could blur background in non-rectangular shape?
$(function() {
var pattern = "M0,{offsetTop} C{ax1},{power},{ax2},{power},{width},{offsetTop} L{width},{height},0,{height}Z";
var $svg = $('svg#footer');
var $path = $svg.find('path');
var settings = {
width: 1200,
height: 200,
offsetTop: 200,
power: 200
}
settings.ax1 = settings.width / 3 * 1;
settings.ax2 = settings.width / 3 * 2;
function render() {
var newPath = pattern;
for (var i in settings) {
newPath = newPath.split('{' + i + '}').join(settings[i]);
}
$path.attr('d', newPath);
}
TweenMax.set($svg, {
force3D: true
})
var opened = false;
function open() {
if (opened) {
return
}
opened = true;
TweenMax.to(settings, 0.35, {
overwrite: true,
offsetTop: 80,
ease: Strong.easeOut,
onUpdate: render
})
TweenMax.to(settings, 1, {
power: 80,
ease: Elastic.easeOut,
onUpdate: render
})
}
function close() {
if (!opened) {
return
}
opened = false;
TweenMax.to(settings, 0.35, {
overwrite: true,
offsetTop: 200,
ease: Back.easeIn,
onUpdate: render
})
TweenMax.to(settings, 0.35, {
power: 200,
delay: 0.15,
ease: Back.easeOut,
onUpdate: render
})
}
$(window).on('mousedown touchstart', function(e) {
opened ? close() : open();
})
open();
})
html,
body {
margin: 0;
padding: 0;
width: 100%;
height: 100%;
}
body {
background-image: url('http://i839.photobucket.com/albums/zz314/mrkanpuc/stuffs/1PZ1.jpg');
background-repeat: no-repeat;
background-size: cover;
}
svg {
position: absolute;
bottom: 0;
width: 100%;
height: 200px;
}
svg path {
fill: rgba(0, 0, 0, 0.5);
}
<script src="https://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/1.18.0/TweenMax.min.js"></script>
<svg id="footer" viewBox="0 0 1200 200" preserveAspectRatio="none"><path/></svg>
Without doing too many changes to your code, you can achieve that by increasing your power and/or decreasing your offsetTop in the open function.
TweenMax.to(settings, 0.35, {overwrite: true, offsetTop: 80, ease: Strong.easeOut, onUpdate: render })
TweenMax.to(settings, 1, {power: 120, ease: Elastic.easeOut, onUpdate: render })
$(function() {
var pattern = "M0,{offsetTop} C{ax1},{power},{ax2},{power},{width},{offsetTop} L{width},{height},0,{height}Z";
var $svg = $('svg#footer');
var $path = $svg.find('path');
var settings = {
width: 1200,
height: 200,
offsetTop: 200,
power: 200
}
settings.ax1 = settings.width / 3 * 1;
settings.ax2 = settings.width / 3 * 2;
function render() {
var newPath = pattern;
for (var i in settings) {
newPath = newPath.split('{' + i + '}').join(settings[i]);
}
$path.attr('d', newPath);
}
TweenMax.set($svg, {
force3D: true
})
var opened = false;
function open() {
if (opened) {
return
}
opened = true;
TweenMax.to(settings, 0.35, {
overwrite: true,
offsetTop: 80,
ease: Strong.easeOut,
onUpdate: render
})
TweenMax.to(settings, 1, {
power: 150,
ease: Elastic.easeOut,
onUpdate: render
})
}
function close() {
if (!opened) {
return
}
opened = false;
TweenMax.to(settings, 0.35, {
overwrite: true,
offsetTop: 200,
ease: Back.easeIn,
onUpdate: render
})
TweenMax.to(settings, 0.35, {
power: 200,
delay: 0.15,
ease: Back.easeOut,
onUpdate: render
})
}
$(window).on('mousedown touchstart', function(e) {
opened ? close() : open();
})
open();
})
html,
body {
margin: 0;
padding: 0;
width: 100%;
height: 100%;
}
body {
background-image: url('http://i839.photobucket.com/albums/zz314/mrkanpuc/stuffs/1PZ1.jpg');
background-repeat: no-repeat;
background-size: cover;
}
svg {
position: absolute;
bottom: 0;
width: 100%;
height: 200px;
}
svg path {
fill: rgba(0, 0, 0, 0.5);
}
<script src="https://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/1.18.0/TweenMax.min.js"></script>
<svg id="footer" viewBox="0 0 1200 200" preserveAspectRatio="none"><path/></svg>
Quadratic Bézier curve
Another solution is to add a curved path (called quadratic Bézier curve) to your rectangle. The curve is built like this:
M{startWidth}, {startHeight} q {curvePeak}, {curveHeight}, {endWidth}, {endHeight}
startWidth - x-axis positioning of P0: x coordinate where the curve starts
startHeight - y-axis positioning of P0: y coordinate where the curve starts
curvePeak - x-axis positioning of P1: where the curve reach it's peak
curveHeight - y-axis positioning of P1: height of the curve
endWidth - x-axis positioning of P2: dimension of the curve
endHeight - y-axis positioning of P2: inclination of the curve
See also: Quadratic Bézier Curve: Calculate Points or click here for an interactive example of the quadratic Bézier curve.
Negative
This solution has some problems when using two different animations and duration, like in your case.
Strong.easeOut : 0.35s
Elastic.easeOut : 1.00s
$(function() {
var pattern = "M0,{offsetTop} C{ax1},{power},{ax2},{power},{width},{offsetTop} L{width},{height},0,{height}Z q 600, 100, 1200, 0";
var $svg = $('svg#footer');
var $path = $svg.find('path');
var settings = {
width: 1200,
height: 200,
offsetTop: 200,
power: 200
}
settings.ax1 = settings.width / 3 * 1;
settings.ax2 = settings.width / 3 * 2;
function render() {
var newPath = pattern;
for (var i in settings) {
newPath = newPath.split('{' + i + '}').join(settings[i]);
}
$path.attr('d', newPath);
}
TweenMax.set($svg, {
force3D: true
})
var opened = false;
function open() {
if (opened) {
return
}
opened = true;
TweenMax.to(settings, 0.35, {
overwrite: true,
offsetTop: 80,
ease: Strong.easeOut,
onUpdate: render
})
TweenMax.to(settings, 1, {
power: 80,
ease: Elastic.easeOut,
onUpdate: render
})
}
function close() {
if (!opened) {
return
}
opened = false;
TweenMax.to(settings, 0.35, {
overwrite: true,
offsetTop: 200,
ease: Back.easeIn,
onUpdate: render
})
TweenMax.to(settings, 0.35, {
power: 200,
delay: 0.15,
ease: Back.easeOut,
onUpdate: render
})
}
$(window).on('mousedown touchstart', function(e) {
opened ? close() : open();
})
open();
})
html,
body {
margin: 0;
padding: 0;
width: 100%;
height: 100%;
}
body {
background-image: url('http://i839.photobucket.com/albums/zz314/mrkanpuc/stuffs/1PZ1.jpg');
background-repeat: no-repeat;
background-size: cover;
}
svg {
position: absolute;
bottom: 0;
width: 100%;
height: 200px;
}
svg path {
fill: rgba(0, 0, 0, 0.5);
}
<script src="https://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/1.18.0/TweenMax.min.js"></script>
<svg id="footer" viewBox="0 0 1200 200" preserveAspectRatio="none"><path/></svg>
Positive
On the contrary it works great when using the same animation and duration.
Both with Elastic.easeOut : 1.00s
$(function() {
var pattern = "M0,{offsetTop} C{ax1},{power},{ax2},{power},{width},{offsetTop} L{width},{height},0,{height}Z q 600, 100, 1200, 0";
var $svg = $('svg#footer');
var $path = $svg.find('path');
var settings = {
width: 1200,
height: 200,
offsetTop: 200,
power: 200
}
settings.ax1 = settings.width / 3 * 1;
settings.ax2 = settings.width / 3 * 2;
function render() {
var newPath = pattern;
for (var i in settings) {
newPath = newPath.split('{' + i + '}').join(settings[i]);
}
$path.attr('d', newPath);
}
TweenMax.set($svg, {
force3D: true
})
var opened = false;
function open() {
if (opened) {
return
}
opened = true;
TweenMax.to(settings, 1, {
overwrite: true,
offsetTop: 80,
ease: Elastic.easeOut,
onUpdate: render
})
TweenMax.to(settings, 1, {
power: 80,
ease: Elastic.easeOut,
onUpdate: render
})
}
function close() {
if (!opened) {
return
}
opened = false;
TweenMax.to(settings, 0.35, {
overwrite: true,
offsetTop: 200,
ease: Back.easeIn,
onUpdate: render
})
TweenMax.to(settings, 0.35, {
power: 200,
ease: Back.easeIn,
onUpdate: render
})
}
$(window).on('mousedown touchstart', function(e) {
opened ? close() : open();
})
open();
})
html,
body {
margin: 0;
padding: 0;
width: 100%;
height: 100%;
}
body {
background-image: url('http://i839.photobucket.com/albums/zz314/mrkanpuc/stuffs/1PZ1.jpg');
background-repeat: no-repeat;
background-size: cover;
}
svg {
position: absolute;
bottom: 0;
width: 100%;
height: 200px;
}
svg path {
fill: rgba(0, 0, 0, 0.5);
}
<script src="https://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/1.18.0/TweenMax.min.js"></script>
<svg id="footer" viewBox="0 0 1200 200" preserveAspectRatio="none"><path/></svg>
I have created an svg using snapsvg. I intend to use this svg as part of a parallax background. Is my approach to using snapsvg as a parallax background correct?
var s = Snap("#svgout");
s.attr({
viewBox: "0 0 600 100"
});
//lets draw 2 rects at position 100,100 and then reposition them
var r = s.rect(100, 100, 100, 100, 20, 20).attr({
stroke: '#123456','strokeWidth': 20,fill: 'red','opacity': 0.2
});
var r = s.rect(10, 10, 100, 100, 20, 20).attr({
stroke: '#123456','strokeWidth': 20,fill: 'red','opacity': 0.2
});
var r = s.rect(200, 10, 100, 100, 20, 20).attr({
stroke: '#123456','strokeWidth': 20,fill: 'red','opacity': 0.2
});
var r = s.rect(300, 100, 100, 100, 20, 20).attr({
stroke: '#123456','strokeWidth': 20,fill: 'red','opacity': 0.2
});
var r = s.rect(400, 10, 100, 100, 20, 20).attr({
stroke: '#123456','strokeWidth': 20,fill: 'red','opacity': 0.2
});
#svgout {
width: 100%;
}
#about {
min-height: 200px;
height: 200px;
margin: 0 auto;
width: 100%;
max-width: 1920px;
position: relative;
}
#about svg {
height: 200px;
position: absolute;
text-align: center;
width: 100%;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/snap.svg/0.3.0/snap.svg-min.js"></script>
<header style="height:100px; background:#000">
<div>header content</div>
</header>
<section data-type="background" id="about">
<svg id="svgout"></svg>
content to add within the parrallax
</section>
<section style="height:400px ; background:#f1c40f">
<div>main content</div>
</section>
working fiddle
I am a newby so, I wonder if someone can point me in the right direction. I need to draw 3 concentric circles with opacity that need to appear on the screen one after the other. At present, although very faintly, I can see them all. How can I make them appear one after the other?
This is my current code:
<!DOCTYPE HTML>
<html>
<head>
<style>
body {
margin: 0px;
padding: 0px;
background-color: #CCCCCC;
}
</style>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"></head>
<body>
<div id="container"></div>
<script src="kinetic-v4.3.0-beta2.js"></script>
<script>
var fadeIn = function(shape) {
var o = shape.getOpacity();
o = o + 0.05 >=0.5 ? 0.5 : o + 0.05;
shape.setOpacity(o);
shape.getLayer().draw();
if(o !== 0.4) {
setTimeout(function() {
fadeIn(shape).delay(3000*3);
}, 720);
}
};
var stage = new Kinetic.Stage({
container: 'container',
width: 578,
height: 200
});
var layer = new Kinetic.Layer();
var circle = new Kinetic.Circle({
x: stage.getWidth() / 2,
y: stage.getHeight() / 2,
radius: 70,
fill: '#CCCCCC',
stroke: 'yellow',
strokeWidth: 8,
opacity: 0.1
});
setTimeout(function() {
fadeIn(circle).delay(3000*3);
}, 1720);
layer.add(circle);
var circle2 = new Kinetic.Circle({
x: stage.getWidth() / 2.1,
y: stage.getHeight() / 2.1,
radius: 70,
fill: '#CCCCCC',
stroke: 'yellow',
strokeWidth: 8,
opacity: 0.1
});
setTimeout(function() {
fadeIn(circle2).delay(3000*3);
}, 5600);
// add the shape to the layer
layer.add(circle2);
var circle3 = new Kinetic.Circle({
x: stage.getWidth() / 2.2,
y: stage.getHeight() / 2.2,
radius: 70,
fill: '#CCCCCC',
stroke: 'yellow',
strokeWidth: 8,
opacity: 0.1
});
setTimeout(function() {
fadeIn(circle3).delay(3000*3);
}, 12000);
// add the shape to the layer
layer.add(circle3);
// add the layer to the stage
stage.add(layer);
</script>
</body>
</html>
You can hide the circles when you initialize them i.e. circle.hide() before you add them to layer, and then show them when your timeout-callback is called, for instance for circle2, use it like this.
setTimeout(function() {
circle2.show();
fadeIn(circle2).delay(3000*3);
}, 5600);