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PNG save issue !? #150

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simogeo opened this issue Feb 25, 2017 · 4 comments
Closed

PNG save issue !? #150

simogeo opened this issue Feb 25, 2017 · 4 comments

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@simogeo
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simogeo commented Feb 25, 2017

Hi,

I use the plugin to export in multipe format but I get an error while generating PNG file. When opening it (under Ubuntu) I get "Fatal error reading PNG image file: Not a PNG file"

Looking inside the generated file I get base64 image encoded as follow :

data:image/png;base64,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

And Copying-pasting this here : http://codebeautify.org/base64-to-image-converter

I get the wanted image. What's wrong ?
I use the latest stable version

It was working well before ...

Thanks for your help.

@simogeo simogeo changed the title PNG save PNG save issue !? Feb 25, 2017
@hhurz
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hhurz commented Feb 26, 2017

Please give v1.7.2 a try, Thanks.

@simogeo
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simogeo commented Feb 27, 2017

Thanks for answerinf. It works but the generated png is related to displayed content ....

The export save only visible content on screen .... for example :

For the same value. If content is displayed on screen (which is correct - full content) :

proportion-des-deplacements-domicile-travail

Scrolling down (and not seeing the whole array) and exporting, I get this :

proportion-des-deplacements-domicile-travail 1

which is incomplete.

Thanks for your reply / proposed fix.

@hhurz
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hhurz commented Feb 28, 2017

For png output tableexport always uses the html2canvas script. Please read there how it works and about the known limitations. Thanks.

@simogeo
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simogeo commented Feb 28, 2017

Thanks for your reply - it is htmlcanvas [issue | feature]. The solution is given here : niklasvh/html2canvas#622 (comment)

Solution is to call $('html, body').scrollTop(0) (or any other way to make the top of the element to render visible) before calling html2canvas.

The featue sounds very strange to me ....

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