From 770ba5201f5c60b2bb36602ff9d359f641e33125 Mon Sep 17 00:00:00 2001 From: Yves Fischer Date: Sun, 23 Oct 2011 21:14:40 +0200 Subject: Charting with flask, rgraph and custom "timeseries database" --- schall/static/RGraph/docs/msie.html | 237 ++++++++++++++++++++++++++++++++++++ 1 file changed, 237 insertions(+) create mode 100644 schall/static/RGraph/docs/msie.html (limited to 'schall/static/RGraph/docs/msie.html') diff --git a/schall/static/RGraph/docs/msie.html b/schall/static/RGraph/docs/msie.html new file mode 100644 index 0000000..4a45c62 --- /dev/null +++ b/schall/static/RGraph/docs/msie.html @@ -0,0 +1,237 @@ + + + + + RGraph: HTML5 Javascript charts library - Microsoft Internet Explorer support + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

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RGraph: HTML5 Javascript charts library - Microsoft Internet Explorer (MSIE) support

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+ Microsoft Internet Explorer 9 + +

+ Starting from preview 3, Internet Explorer 9 has support for canvas, including the text and shadow APIs. It also + benefits from hardware acceleration, and quick rendering times. +

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Introduction
Getting hold of ExCanvas
Caveats
Google Chrome Frame
Using a dynamically created canvas

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Introduction

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+ As of December 2009 RGraph now works partially with Internet Explorer without Google Chrome Frame. + Charts are rendered as VML. You are still recommended to use + Google Chrome Frame to get the best results. + The interactive features are unlikely to work correctly. RGraph only works with Microsoft + Internet Explorer 8. +

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+ Thanks go to everyone involved with the ExCanvas project for providing the ExCanvas library. +

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Getting hold of ExCanvas

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+ Google ExCanvas is distributed with RGraph in the "excanvas" directory. There is a minified gzip compressed version, along + with the original. +

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Caveats

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The interactive features of RGraph are unlikely to work correctly with MSIE 8.
Shadows are now available (on some chart types), albeit without blurring.
You must reference the Javascript libraries in the documents <head>.
You must use the window.onload event to create your chart.
If your page is large, there may be a slight pause before the window.onload event fires and thus creates the chart.
Changing the font that text is shown in is not available.

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Google Chrome Frame

+ Instead of ExCanvas you can also use Google Chrome Frame. This basically turns Internet Explorer into Google Chrome, and fully + supports RGraph. Since it involves a plugin installation, this is a better option if you can fully influence the users PC. If you + can fully influence the users PC however, a better option might be to simply use one of the browsers with native + support. +

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Using a dynamically created canvas

+ If you're creating your canvas dynamically there is an extra step that you must perform to allow it to be recognised by + ExCanvas: +

+ +

+var canvas = document.createElement('CANVAS');
+    canvas.id = 'cvs';
+    canvas.width = 600;
+    canvas.height = 250;
+    canvas.style.border = '1px dashed black';
+document.body.appendChild(canvas);
+
+G_vmlCanvasManager.initElement(canvas);
+

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+ + + + + \ No newline at end of file -- cgit v1.2.1

RGraph: HTML5 Javascript charts library - Microsoft Internet Explorer (MSIE) support

Introduction

Getting hold of ExCanvas

Caveats

Google Chrome Frame

Using a dynamically created canvas

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