1 <?php ob_start('ob_gzhandler') ?>
5 <meta http-equiv="X-UA-Compatible" content="chrome=1">
8 * o------------------------------------------------------------------------------o
9 * | This file is part of the RGraph package - you can learn more at: |
11 * | http://www.rgraph.net |
13 * | This package is licensed under the RGraph license. For all kinds of business |
14 * | purposes there is a small one-time licensing fee to pay and for personal, |
15 * | charity and educational purposes it is free to use. You can read the full |
17 * | http://www.rgraph.net/LICENSE.txt |
18 * o------------------------------------------------------------------------------o
21 <title>RGraph: HTML5 canvas graph library - horizontal progress bar documentation</title>
22 <link rel="stylesheet" href="../css/website.css" type="text/css" media="screen" />
23 <link rel="icon" type="image/png" href="../images/favicon.png">
27 <!-- Social networking buttons -->
28 <script src="../libraries/RGraph.common.core.js" ></script>
31 function HideTwitterDIV ()
33 document.getElementById("twitter_div").style.opacity = 0;
34 document.getElementById("twitter_div").style.display = 'none';
38 function ShowTwitterDIV (e)
40 var e = RGraph.FixEventObject(document.all ? event : e);
41 var div = document.getElementById("twitter_div");
42 var img = document.getElementById("twitter_icon");
44 div.style.display = 'block';
45 div.style.left = (RGraph.getCanvasXY(img)[0] + img.offsetWidth - div.offsetWidth + 110) + 'px';
46 div.style.top = (RGraph.getCanvasXY(img)[1] - 1) + 'px';
51 setTimeout('document.getElementById("twitter_div").style.opacity = 0.2;', 25);
52 setTimeout('document.getElementById("twitter_div").style.opacity = 0.4;', 50);
53 setTimeout('document.getElementById("twitter_div").style.opacity = 0.6;', 100);
54 setTimeout('document.getElementById("twitter_div").style.opacity = 0.8;', 125);
55 setTimeout('document.getElementById("twitter_div").style.opacity = 1.0;', 150);
63 * This code installs the event handler that hides the Twitter DIV
66 window.attachEvent('onload', function () {document.body.attachEvent('onclick', HideTwitterDIV);});
68 window.addEventListener('click', HideTwitterDIV, false);
72 <!-- The twitter DIV -->
73 <div id="twitter_div" style="position: absolute;top: 0;left: 0;background-color: #eee;border: 2px dashed black;box-shadow: 0 0 15px #aaa;-moz-box-shadow: 0 0 15px #aaa;-webkit-box-shadow: 0 0 15px #aaa;padding: 3px;display: none;opacity: 0;z-index: 99;">
74 <a href="http://twitter.com/home/?status=RGraph%3A+HTML5+canvas+graph+library+based+on+the+HTML5+canvas+tag+http%3A%2F%2Fwww.rgraph.net+%23rgraph+%23html5+%23canvas" target="_blank" title="Share on Twitter" rel="nofollow" style="text-decoration: none">Tweet about RGraph</a><br>
75 <a href="http://twitter.com/_rgraph" style="text-decoration: none" rel="nofollow" target="_blank">Follow for HTML5 news</a>
78 <div id="social_icons" class="warning" style="top: 0; left: 5px; position: absolute">
81 if (navigator.userAgent.indexOf('Opera') == -1) {
82 document.getElementById("social_icons").style.position = 'fixed';
83 document.getElementById("twitter_div").style.position = 'fixed';
88 <b style="display: inline-block; position: relative; top: 1px">Bookmark and share:</b>
92 <a title="Bookmark with delicious" href="http://delicious.com/save?jump=close&v=4&noui&jump=close&url=http://www.rgraph.net¬es=RGraph%20is%20a%20HTML5%20based%20graph%20library%20supporting%20a%20wide%20range%20of%20different%20graph%20types:Bar,%20Bipolar,%20Donut,%20Funnel,%20Gantt,%20Horizontal%20Bar,%20LED,%20Line,%20Meter,%20Odometer,%20Pie,%20Progress%20Bar,%20Rose,%20RScatter,%20Scatter%20and%20Traditional%20Radar&title=RGraph:%20HTML5%20canvas%20graph%20library%20based%20on%20the%20HTML5%20canvas%20tag" target="_blank">
93 <img src="../images/delicious.png" alt="Bookmark with delicious" width="22" height="22" border="0" align="absmiddle" />
96 <a href="" target="_blank" onmouseover="if (document.getElementById('twitter_div').style.display == 'none') ShowTwitterDIV(event);" onclick="event.stopPropagation(); event.cancelBubble = true; return false">
97 <img src="../images/twitter.png" id="twitter_icon" alt="tweet this site" width="22" height="22" border="0" align="absmiddle" />
102 <a title="Post to Google Buzz!" href="" onclick="window.open('http://www.google.com/buzz/post?url=http://www.rgraph.net&imageurl=http://www.rgraph.net/images/logo.png', 'google_buzz_window', 'width=800,height=400,top=100,left=100'); return false">
103 <img src="../images/buzz.png" width="22" height="22" alt="Post to Google Buzz!" align="absmiddle" style="position: relative; top: -2px; border: 0" border="0"/>
107 <a title="Share RGraph on Facebook" href="" onclick="window.open('http://www.facebook.com/sharer.php?u=http://www.rgraph.net&t=RGraph:%20HTML5%20canvas%20graph%20library', 'facebook_window', 'width=500,height=300,top=100,left=100'); return false">
108 <img src="../images/facebook.png" width="22" height="22" alt="Post to Facebook" align="absmiddle" style="position: relative; top: -2px; border: 0" border="0"/>
111 <a href="mailto:share@friendfeed.com" title="Share on FriendFeed">
112 <img src="../images/friendfeed.png" width="22" height="22" alt="Share on FriendFeed" border="0" align="absmiddle" />
115 <a href="http://www.stumbleupon.com/submit?url=http://www.rgraph.net" target="_blank" title="Share on StumbleUpon" >
116 <img src="../images/stumble.png" alt="Stumble! this site" width="22" height="22" border="0" align="absmiddle" />
121 <!-- /Social networking buttons -->
123 <div id="breadcrumb">
124 <a href="../index.html">RGraph: HTML5 canvas graph library</a>
126 <a href="index.html">Documentation</a>
128 Horizontal Progress bar
131 <h1>RGraph: HTML5 canvas graph library - Horizontal Progress bar documentation</h1>
134 if (RGraph.isIE8()) {
135 document.write('<div style="background-color: #fee; border: 2px dashed red; padding: 5px"><b>Important</b><br /><br /> Internet Explorer 8 does not natively support the HTML5 canvas tag, so if you want to see the graphs, you can either:<ul><li>Install <a href="http://code.google.com/chrome/chromeframe/">Google Chrome Frame</a></li><li>Use ExCanvas. This is provided in the RGraph Archive.</li><li>Use another browser entirely. Your choices are Firefox 3.5+, Chrome 2+, Safari 4+ or Opera 10.5+. </li></ul> <b>Note:</b> Internet Explorer 9 fully supports the canvas tag. Click <a href="http://groups.google.com/group/rgraph/browse_thread/thread/c5651ff8c56b8f3c#" target="_blank">here</a> to see some screenshots.</div>');
140 The example file is <a href="../examples/hprogress.html">here</a>.
145 window.onload = function ()
147 var myProgress = new RGraph.HProgess('myProgress', 78, 100);
148 myProgress.Set('chart.colors', ['red']);
157 You can use these properties to control how the progress bar apears. You can set them by using the Set() method. Eg:
161 <b>myProgress.Set('name', 'value');</b>
165 <li><a href="#chart configuration">Chart configuration</a></li>
166 <li><a href="#margins">Margins</a></li>
167 <li><a href="#colors">Colors</a></li>
168 <li><a href="#shadow">Shadow</a></li>
169 <li><a href="#labels and text">Labels and text</a></li>
170 <li><a href="#scale">Scale</a></li>
171 <li><a href="#titles">Titles</a></li>
172 <li><a href="#interactive features">Interactive features</a></li>
173 <li><a href="#zoom">Zoom</a></li>
177 <a name="chart configuration"></a>
178 <h3 style="border: 1px solid #aaa; background-color: #eee; font-style: italic; padding: 5px; -moz-border-radius: 10px; -webkit-border-radius: 10px; border-radius: 10px">Chart configuration</h3> <a name="chart.tickmarks"></a>
179 <b>chart.tickmarks</b><br />
180 Whether the tickmarks are drawn. <br /><i>Default: true</i><br /><br />
181 <a name="chart.tickmarks.color"></a>
182 <b>chart.tickmarks.color</b><br />
183 The color used for tickmarks.<br /><i>Default: black</i><br /><br />
184 <a name="chart.tickmarks.inner"></a>
185 <b>chart.tickmarks.inner</b><br />
186 This controls whether the bar has inner tickmarks<br /><i>Default: false</i><br /><br />
187 <a name="chart.value"></a>
188 <b>chart.value</b><br />
189 The indicated value. You don't need to set this because it's one of the arguments to the constructor.<br /><br />
190 <a name="chart.max"></a>
191 <b>chart.max</b><br />
192 The maximum value. You don't need to set this because it's one of the arguments to the constructor.<br /><br />
193 <a name="chart.numticks"></a>
194 <b>chart.numticks</b><br />
195 How many tick marks there are. <br /><i>Default: 10</i><br /><br />
196 <a name="chart.numticks.inner"></a>
197 <b>chart.numticks.inner</b><br />
198 How many inner tick marks there are. <br /><i>Default: 50</i><br /><br />
199 <a name="chart.arrows"></a>
200 <b>chart.arrows</b><br />
201 This stipulates that two indicator arrows are drawn. It works best if you have tickmarks off, and no title.<br><i>Default: false</i><br /><br />
202 <a name="margins"></a>
203 <h3 style="border: 1px solid #aaa; background-color: #eee; font-style: italic; padding: 5px; -moz-border-radius: 10px; -webkit-border-radius: 10px; border-radius: 10px">Margins</h3> <a name="chart.gutter"></a>
204 <b>chart.gutter</b><br />
205 The size of the gutter. <br /><i>Default: 25</i><br /><br />
206 <a name="colors"></a>
207 <h3 style="border: 1px solid #aaa; background-color: #eee; font-style: italic; padding: 5px; -moz-border-radius: 10px; -webkit-border-radius: 10px; border-radius: 10px">Colors</h3> <a name="chart.colors"></a>
208 <b>chart.colors</b><br />
209 The colors of the bar(s). This can be a solid color, or a gradient that you create. <br /><i>Default: [#0c0]</i><br /><br />
210 <a name="chart.background.color"></a>
211 <b>chart.background.color</b><br />
212 The background color. <br /><i>Default: #eee</i><br /><br />
213 <a name="shadow"></a>
214 <h3 style="border: 1px solid #aaa; background-color: #eee; font-style: italic; padding: 5px; -moz-border-radius: 10px; -webkit-border-radius: 10px; border-radius: 10px">Shadow</h3> <a name="chart.shadow"></a>
215 <b>chart.shadow</b><br />
216 Whether the progress bar has a shadow. This uses the canvas shadow API and therefore is only supported on Chrome 2, Safari 3.1 and Firefox 3.1 (and above).<br /><i>Default: false</i><br /><br />
217 <a name="chart.shadow.offsetx"></a>
218 <b>chart.shadow.offsetx</b><br />
219 The X offset of the progress bar shadow.<br /><i>Default: 3</i><br /><br />
220 <a name="chart.shadow.offsety"></a>
221 <b>chart.shadow.offsety</b><br />
222 The Y offset of the progress bar shadow.<br /><i>Default: 3</i><br /><br />
223 <a name="chart.shadow.color"></a>
224 <b>chart.shadow.color</b><br />
225 The color of the shadow.<br /><i>Default: rgba(0,0,0,0.5)</i><br /><br />
226 <a name="chart.shadow.blur"></a>
227 <b>chart.shadow.blur</b><br />
228 The blurring effect that is applied to the shadow.<br /><i>Default: 3</i><br /><br />
229 <a name="labels and text"></a>
230 <h3 style="border: 1px solid #aaa; background-color: #eee; font-style: italic; padding: 5px; -moz-border-radius: 10px; -webkit-border-radius: 10px; border-radius: 10px">Labels and text</h3> <a name="chart.text.font"></a>
231 <b>chart.text.font</b><br />
232 The font used to render the text.<br /><i>Default: Verdana</i><br /><br />
233 <a name="chart.text.color"></a>
234 <b>chart.text.color</b><br />
235 The color of the labels. <br /><i>Default: black</i><br /><br />
236 <a name="chart.text.size"></a>
237 <b>chart.text.size</b><br />
238 The size of the text (in points). <br /><i>Default: 10</i><br /><br />
239 <a name="chart.labels"></a>
240 <b>chart.labels</b><br />
241 Labels that are applied to the graph. <br /><i>Default: An empty array</i><br /><br />
243 <h3 style="border: 1px solid #aaa; background-color: #eee; font-style: italic; padding: 5px; -moz-border-radius: 10px; -webkit-border-radius: 10px; border-radius: 10px">Scale</h3> <a name="chart.units.pre"></a>
244 <b>chart.units.pre</b><br />
245 The units that the Y scale is measured in (these are preppend to the number). <br /><i>Default: none</i><br /><br />
246 <a name="chart.units.post"></a>
247 <b>chart.units.post</b><br />
248 The units that the Y scale is measured in (these are appended to the number). <br /><i>Default: none</i><br /><br />
249 <a name="titles"></a>
250 <h3 style="border: 1px solid #aaa; background-color: #eee; font-style: italic; padding: 5px; -moz-border-radius: 10px; -webkit-border-radius: 10px; border-radius: 10px">Titles</h3> <a name="chart.title"></a>
251 <b>chart.title</b><br />
252 The title of the progress bar. <br /><i>Default: An empty string</i><br /><br />
254 <a name="chart.title.background"></a>
255 <b>chart.title.background</b><br />
256 The background color (if any) for the title.<br />
257 <i>Default: null</i><br /><br />
259 <a name="chart.title.hpos"></a>
260 <b>chart.title.hpos</b><br />
261 This allows you to completely override the horizontal positioning of the title. It should be a number between 0 and 1, and is multiplied with the whole width of the canvas and then used as the horizontal position. <br /><i>Default: null</i><br /><br />
262 <a name="chart.title.vpos"></a>
263 <b>chart.title.vpos</b><br />
264 This allows you to completely override the vertical positioning of the title. It should be a number between 0 and 1, and is multiplied with the gutter and then used as the vertical position. It can be useful if you need to have a large gutter.<br /><i>Default: null</i><br /><br />
265 <a name="chart.title.color"></a>
266 <b>chart.title.color</b><br />
267 The color of the title.<br /> <i>Default: black</i><br /><br />
268 <a name="interactive features"></a>
269 <h3 style="border: 1px solid #aaa; background-color: #eee; font-style: italic; padding: 5px; -moz-border-radius: 10px; -webkit-border-radius: 10px; border-radius: 10px">Interactive features</h3> <a name="chart.tooltips"></a>
270 <b>chart.tooltips</b><br />
271 An array, albeit one element only. This is shown when the progress bar is clicked on. This can contain HTML.<br /><i>Default: An empty array</i><br /><br />
272 <a name="chart.tooltips.effect"></a>
273 <b>chart.tooltips.effect</b><br />
274 The animated effect used for showing the tooltip. Can be either <i>fade</i> or <i>expand</i>.<br /><i>Default: fade</i><br /><br />
275 <a name="chart.tooltips.css.class"></a>
276 <b>chart.tooltips.css.class</b><br />
277 This is the name of the CSS class the graph uses.<br /><i>Default: RGraph_tooltip</i><br /><br />
278 <a name="chart.tooltips.override"></a>
279 <b>chart.tooltips.override</b><br />
280 If you wish to handle showing tooltips yourself, this should be a function object which does just that. There's more information on the <a href="tooltips.html">tooltips documentation page</a><br /><i>Default: null</i><br /><br />
281 <a name="chart.contextmenu"></a>
282 <b>chart.contextmenu</b><br />
283 An array of context menu items. More information on context menus is <a href="context.html">here</a>.<br /><i>Default: [] (An empty array)</i><br /><br />
284 <a name="chart.annotatable"></a>
285 <b>chart.annotatable</b><br />
286 Whether annotations are enabled for the chart (ie you can draw on the chart interactively.<br /><i>Default: false</i><br /><br />
287 <a name="chart.annotate.color"></a>
288 <b>chart.annotate.color</b><br />
289 If you do not allow the use of the palette, then this will be the only colour allowed for annotations.<br /><i>Default: black</i><br /><br />
290 <a name="chart.resizable"></a>
291 <b>chart.resizable</b><br />
292 Defaulting to false, this determines whether your graph will be resizable. Because of the numerous event handlers this has to install code on, This feature is unlikely to work with other dynamic features (the context menu is fine however).<br /><i>Default: false</i><br /><br />
293 <a name="chart.adjustable"></a>
294 <b>chart.adjustable</b><br />
295 Defaulting to false, this determines whether your progress bar will be adjustable (click the bar and drag it). <br /><i>Default: false</i><br /><br />
297 <h3 style="border: 1px solid #aaa; background-color: #eee; font-style: italic; padding: 5px; -moz-border-radius: 10px; -webkit-border-radius: 10px; border-radius: 10px">Zoom</h3> <a name="chart.zoom.factor"></a>
298 <b>chart.zoom.factor</b><br />
299 This is the factor that the graph will be zoomed by (bigger values means more zoom)<br /><i>Default: 1.5</i><br /><br />
300 <a name="chart.zoom.fade.in"></a>
301 <b>chart.zoom.fade.in</b><br />
302 Whether the zoomed canvas fades in or not. This also can be used to control the fade in for the zoom in thumbnail mode.<br /><i>Default: true</i><br /><br />
303 <a name="chart.zoom.fade.out"></a>
304 <b>chart.zoom.fade.out</b><br />
305 Whether the zoomed canvas fades out or not. This also can be used to control the fade in for the zoom in thumbnail mode.<br /><i>Default: true</i><br /><br />
306 <a name="chart.zoom.hdir"></a>
307 <b>chart.zoom.hdir</b><br />
308 The horizontal direction of the zoom. Possible values are: <i>left</i>, <i>center</i>, <i>right</i><br /><i>Default: right</i><br /><br />
309 <a name="chart.zoom.vdir"></a>
310 <b>chart.zoom.vdir</b><br />
311 The vertical direction of the zoom. Possible values are: <i>up</i>, <i>center</i>, <i>down</i><br /><i>Default: down</i><br /><br />
312 <a name="chart.zoom.delay"></a>
313 <b>chart.zoom.delay</b><br />
314 The delay (in milliseconds) between frames.<br /><i>Default: 50</i><br /><br />
315 <a name="chart.zoom.frames"></a>
316 <b>chart.zoom.frames</b><br />
317 The number of frames in the zoom animation.<br /><i>Default: 10</i><br /><br />
318 <a name="chart.zoom.shadow"></a>
319 <b>chart.zoom.shadow</b><br />
320 Whether or not the zoomed canvas has a shadow or not.<br /><i>Default: true</i><br /><br />
321 <a name="chart.zoom.background"></a>
322 <b>chart.zoom.background</b><br />
323 Defaulting to true, this determines whether the zoom has a dark, semi-opaque background that covers the entire web page.<br /><i>Default: true</i><br /><br />
324 </div><!-- /DOCS --><br /><br />