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Description:
Discussion of ExplorerCanvas, an implementation of the canvas tag for IE.
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Patch for better rendering of lines
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Hi,
I have added some modifications to the VML version of excanvas.
* Changed the calculation method of line width.
An averaged line width is calculated from the determinant of matrix,
which is valid even when transform() method is implemented someday.
* Improved the rendering of lines.... more »
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Printing Excanvas
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Greetings. I have a problem concerning excanvas. On a site with maps i
am using excanvas to show a route let's say from point a to point b.
When I try to print it, the route is not printed. Firefox on the other
side, using canvas, at least tries to print it, despite the fact that
it prints it incorrectly. Now, my question is since Google Maps is... more »
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Excanvas in IE8 Beta 2
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I just posted this as a reply to a message in the Yahoo Canvas group. I thought it might be helpful to post it here as well. ...With my project, Excanvas works in IE8 beta 2: - Browser Mode: IE7, Document Mode: Quirks Mode Moocanvas works in: - Browser Mode: IE7, Document Mode: Quirks Mode - Browser Mode: IE7, Document Mode: IE7 Standards Mode... more »
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Freeciv Web Client
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Hello!
Take a look at the latest Freeciv Web Client: [link]
It uses excanvas, but there is still a lot development work remaing to
get
it working smoothly.
- Andreas
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Bug in contextPrototype.quadraticCurv eTo ?
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Hi there! The current revision -- r35, see [1], has the following implementation of quadraticCurveTo. contextPrototype.quadraticCurv eTo = function(aCPx, aCPy, aX, aY) { // the following is lifted almost directly from // [link] var cp1x = this.currentX_ + 2.0 / 3.0 * (aCPx - this.currentX_);... more »
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zero width and height on dynamically created canvas
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Hello, I am trying ExCanvas (svn revision 36) with a dynamically
created canvas. I have found one problem,
the width and height of the canvas style is not copied down to the div
that excanvas creates for
the context.
In this function:
CanvasRenderingContext2D_(surf aceElement) {
There is a line:... more »
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Buggy behavior with drawImage()
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Hi there,
I'm using <canvas> for simple cropping and scaling of images. For IE,
I'm using excanvas, but it's displaying some buggy behavior.
I've written a test case page at [link]
-- you can see that the expected and actual images are the same in... more »
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