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How to render Morphs

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Alejandro Zuzek

How to render Morphs

Hi,

I have this code that in Pharo renders an ellipse as expected:

renderBodyOn: html
super renderBodyOn: html.
html image document: EllipseMorph new

But when I run it in Gemstone/S, nothing is displayed and I get a long stack trace in the logs.

Pharo version is 4.0
Gemstone/S version is 3.2.8.1
Seaside version is 3.1 on both sides.

Thanks,

Alejandro

BrunoBB

Re: How to render Morphs

Alejandro,

I don't think you can use a Morph (EllipseMorph) class in GemStone.

Does anyone ported Morphic classes to GemStone ? (i think no)

Regards,
Bruno

GLASS mailing list

Re: How to render Morphs

In reply to this post by Alejandro Zuzek

Gemstone does not support Morphic.

You can run a Pharo image with Seaside (or just Zinc) and have that
provide the forms

Stephan

On 04/09/16 14:20, Alejandro Zuzek via Glass wrote:

> Hi,
>
> I have this code that in Pharo renders an ellipse as expected:
>
> renderBodyOn: html
> super renderBodyOn: html.
> html image document: EllipseMorph new
>
> But when I run it in Gemstone/S, nothing is displayed and I get a long stack
> trace in the logs.
>
> Pharo version is 4.0
> Gemstone/S version is 3.2.8.1
> Seaside version is 3.1 on both sides.
>
> Thanks,
>
> Alejandro
>
>
>
>
> --
> View this message in context: http://forum.world.st/How-to-render-Morphs-tp4914055.html
> Sent from the GLASS mailing list archive at Nabble.com.
> _______________________________________________
> Glass mailing list
> [hidden email]
> http://lists.gemtalksystems.com/mailman/listinfo/glass

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Re: How to render Morphs

Thanks Bruno and Stephan. I don't necessarily have to use Morphs. I need to generate an image and have it served by Seaside in Gemstone/S. Do you know of a way to programmatically generate images in Gemstone? I understand how the Pharo image with Zinc would work, but I would like to avoid having to install Pharo on the server. This is a tiny server we are talking about.

On Sun, Sep 4, 2016 at 12:37 PM, Stephan Eggermont via Glass <[hidden email]> wrote:

Gemstone does not support Morphic.

You can run a Pharo image with Seaside (or just Zinc) and have that provide the forms

Stephan

On 04/09/16 14:20, Alejandro Zuzek via Glass wrote:

Hi,

I have this code that in Pharo renders an ellipse as expected:

renderBodyOn: html
super renderBodyOn: html.
html image document: EllipseMorph new

But when I run it in Gemstone/S, nothing is displayed and I get a long stack
trace in the logs.

Pharo version is 4.0
Gemstone/S version is 3.2.8.1
Seaside version is 3.1 on both sides.

Thanks,

Alejandro

--
View this message in context: http://forum.world.st/How-to-render-Morphs-tp4914055.html
Sent from the GLASS mailing list archive at Nabble.com.
_______________________________________________
Glass mailing list
[hidden email]
http://lists.gemtalksystems.com/mailman/listinfo/glass

_______________________________________________
Glass mailing list
[hidden email]
http://lists.gemtalksystems.com/mailman/listinfo/glass

_______________________________________________
Glass mailing list
[hidden email]
http://lists.gemtalksystems.com/mailman/listinfo/glass

GLASS mailing list

Re: How to render Morphs

Take a look at how the ellipses morph renders on html and implement something that does the same thing.

And if it's more than one morph, implement something that does the same rendering.

On Sep 5, 2016 5:05 AM, "Alejandro Zuzek via Glass" <[hidden email]> wrote:

Thanks Bruno and Stephan. I don't necessarily have to use Morphs. I need to generate an image and have it served by Seaside in Gemstone/S. Do you know of a way to programmatically generate images in Gemstone? I understand how the Pharo image with Zinc would work, but I would like to avoid having to install Pharo on the server. This is a tiny server we are talking about.

On Sun, Sep 4, 2016 at 12:37 PM, Stephan Eggermont via Glass <[hidden email]> wrote:
Gemstone does not support Morphic.

You can run a Pharo image with Seaside (or just Zinc) and have that provide the forms

Stephan

On 04/09/16 14:20, Alejandro Zuzek via Glass wrote:

Hi,

I have this code that in Pharo renders an ellipse as expected:

renderBodyOn: html
super renderBodyOn: html.
html image document: EllipseMorph new

But when I run it in Gemstone/S, nothing is displayed and I get a long stack
trace in the logs.

Pharo version is 4.0
Gemstone/S version is 3.2.8.1
Seaside version is 3.1 on both sides.

Thanks,

Alejandro

--
View this message in context: http://forum.world.st/How-to-render-Morphs-tp4914055.html
Sent from the GLASS mailing list archive at Nabble.com.
_______________________________________________
Glass mailing list
[hidden email]
http://lists.gemtalksystems.com/mailman/listinfo/glass

_______________________________________________
Glass mailing list
[hidden email]
http://lists.gemtalksystems.com/mailman/listinfo/glass

_______________________________________________
Glass mailing list
[hidden email]
http://lists.gemtalksystems.com/mailman/listinfo/glass

_______________________________________________
Glass mailing list
[hidden email]
http://lists.gemtalksystems.com/mailman/listinfo/glass

GLASS mailing list

Re: How to render Morphs

In reply to this post by GLASS mailing list

https://vimeo.com/132548781 shows how to use svg instead of morphic drawing.

At least the svg generating code should work out of the box in Gemstone

Stephan

On 05/09/16 14:04, Alejandro Zuzek wrote:

Thanks Bruno and Stephan. I don't necessarily have to use Morphs. I need to generate an image and have it served by Seaside in Gemstone/S. Do you know of a way to programmatically generate images in Gemstone? I understand how the Pharo image with Zinc would work, but I would like to avoid having to install Pharo on the server. This is a tiny server we are talking about.

_______________________________________________
Glass mailing list
[hidden email]
http://lists.gemtalksystems.com/mailman/listinfo/glass