/home/mip/public_html/template/AdminLTE/plugins/RGraph/demos/drawing-api-text-button.html
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<script src="../libraries/RGraph.common.dynamic.js" ></script>
<script src="../libraries/RGraph.bar.js" ></script>
<script src="../libraries/RGraph.line.js" ></script>
<script src="../libraries/RGraph.drawing.text.js" ></script>
<title>A basic example of the drawing API text object being used as a button to switch between charts</title>
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<meta name="description" content="A basic example of the drawing API text object being used as a button to switch between charts" />
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<h1>A basic example of the drawing API text object being used as a button to switch between charts</h1>
<canvas id="cvs" width="600" height="250">[No canvas support]</canvas>
<script>
window.onload = function ()
{
var canvas = document.getElementById('cvs');
/**
* Draw the Line chart when the page loads
*/
drawLine();
/**
* Draw the line chart
*/
function drawLine ()
{
RGraph.Reset(canvas);
var line = new RGraph.Line({
id: 'cvs',
data: [4,8,6,3,5,2,6],
options: {
labels: ['Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sunday'],
hmargin: 5,
linewidth: 5,
textAccessible: true
}
}).draw()
drawButtons();
}
/**
* Draw the Bar chart
*/
function drawBar ()
{
RGraph.reset(canvas);
var bar = new RGraph.Bar({
id: 'cvs',
data: [4,8,6,3,5,2,6],
options: {
labels: ['Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sunday'],
colors: ['Gradient(white:blue)'],
textAccessible: true
}
}).draw();
drawButtons();
}
/**
* Draw the buttons (using the drawing API text object).
*/
function drawButtons ()
{
var text1 = new RGraph.Drawing.Text({
id: 'cvs',
x: 600 - 25 - 5,
y: 25 + 5,
text: 'Line chart',
options: {
font: 'Arial',
size: 14,
bounding: true,
boundingFill: 'white',
boundingShadow: true,
boundingShadowColor: '#bbb',
boundingShadowOffsetx: 1,
boundingShadowOffsety: 1,
halign: 'right',
valign: 'top',
colors: ['blue'],
textAccessible: true,
textAccessiblePointerevents: false
}
}).on('click', function (e, shape)
{
drawLine();
}).on('mousemove', function ()
{
return true;
}).draw()
var text2 = new RGraph.Drawing.Text({
id: 'cvs',
x: 600 - 25 - 5 - 5 - text1.coords[0][2],
y: 25 + 5,
text: 'Bar chart',
options: {
font: 'Arial',
size: 14,
bounding: true,
boundingFill: 'white',
boundingShadow: true,
boundingShadowColor: '#bbb',
boundingShadowOffsetx: 1,
boundingShadowOffsety: 1,
halign: 'right',
valign: 'top',
colors: ['blue'],
textAccessible: true,
textAccessiblePointerevents: false
}
}).on('click', function (e, shape)
{
drawBar();
}).on('mousemove', function ()
{
return true;
}).draw().
text1.onmousemove =
text2.onmousemove = function (e, shape)
{
e.target.style.cursor = 'pointer';
}
}
};
</script>
<p></p>
This goes in the documents header:
<pre class="code">
<script src="RGraph.common.core.js"></script>
<script src="RGraph.common.dynamic.js"></script>
<script src="RGraph.bar.js"></script>
<script src="RGraph.line.js"></script>
<script src="RGraph.drawing.text.js"></script>
</pre>
Put this where you want the chart to show up:
<pre class="code">
<canvas id="cvs" width="600" height="250">
[No canvas support]
</canvas>
</pre>
This is the code that generates the chart:
<pre class="code">
<script>
window.onload = function ()
{
var canvas = document.getElementById('cvs');
/**
* Draw the Line chart when the page loads
*/
drawLine();
/**
* Draw the line chart
*/
function drawLine ()
{
RGraph.Reset(canvas);
var line = new RGraph.Line({
id: 'cvs',
data: [4,8,6,3,5,2,6],
options: {
labels: ['Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sunday'],
hmargin: 5,
linewidth: 5,
textAccessible: true
}
}).draw()
drawButtons();
}
/**
* Draw the Bar chart
*/
function drawBar ()
{
RGraph.reset(canvas);
var bar = new RGraph.Bar({
id: 'cvs',
data: [4,8,6,3,5,2,6],
options: {
labels: ['Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sunday'],
colors: ['Gradient(white:blue)'],
textAccessible: true
}
}).draw();
drawButtons();
}
/**
* Draw the buttons (using the drawing API text object).
*/
function drawButtons ()
{
var text1 = new RGraph.Drawing.Text({
id: 'cvs',
x: 600 - 25 - 5,
y: 25 + 5,
text: 'Line chart',
options: {
font: 'Arial',
size: 14,
bounding: true,
boundingFill: 'white',
boundingShadow: true,
boundingShadowColor: '#bbb',
boundingShadowOffsetx: 1,
boundingShadowOffsety: 1,
halign: 'right',
valign: 'top',
colors: ['blue'],
textAccessible: true,
textAccessiblePointerevents: false
}
}).on('click', function (e, shape)
{
drawLine();
}).on('mousemove', function ()
{
return true;
}).draw()
var text2 = new RGraph.Drawing.Text({
id: 'cvs',
x: 600 - 25 - 5 - 5 - text1.coords[0][2],
y: 25 + 5,
text: 'Bar chart',
options: {
font: 'Arial',
size: 14,
bounding: true,
boundingFill: 'white',
boundingShadow: true,
boundingShadowColor: '#bbb',
boundingShadowOffsetx: 1,
boundingShadowOffsety: 1,
halign: 'right',
valign: 'top',
colors: ['blue'],
textAccessible: true,
textAccessiblePointerevents: false
}
}).on('click', function (e, shape)
{
drawBar();
}).on('mousemove', function ()
{
return true;
}).draw().
text1.onmousemove =
text2.onmousemove = function (e, shape)
{
e.target.style.cursor = 'pointer';
}
}
};
</script>
</pre>
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