Re: [swtchart-dev] Exporting SWTChart as .svg file using Inkscape

[yash Bharatiya <yashsoc@xxxxxxxxx>]

Hi,

I think the most basic approach to export as *.svg templates would be to use I/O methods to print XML code to a file.

We can convert XSeriesData and YSeriesData from the given chart using IAxisScaleConverter like you have done in RScriptExportHandler Class

and use that in XML code.

for e.g.-

IAxisScaleConverter axisScaleConverterX = axisSettings.getAxisScaleConverterX();
IAxisScaleConverter axisScaleConverterY = axisSettings.getAxisScaleConverterY();

Sincerely,

Yash

On Thu, 13 Feb 2020 at 00:03, Philip Wenig <philip.wenig@xxxxxxxxxxxxx> wrote:

Hi Yash,

the plan to export an SVG file to Inkscape doesn't mean to use code of Inkscape, but to produce a kind of *.svg template for the following chart types:

* BarChart
* LineChart
* ScatterChart
* StepChart
* PieChart (will be included hopefully soon)

As SWTChart handles XY series, the template could be easily filled with the XY data, which makes it independent of the display size. Sanatt already did a great job to add the Batik SVG export. Another way would be to use a template.


Best,
Philip

Am 12.02.20 um 11:18 schrieb Sanatt Abrol:

Hey Yash,

Inkscape is licensed under GPL and hence we can't use it with Eclipse SWTChart which is licensed under EPL 2.0 .

Best,

Sanatt

On Wed, Feb 12, 2020 at 9:59 PM yash Bharatiya <yashsoc@xxxxxxxxx> wrote:

Hi,

Currently SWTChart uses Apache Batik's SVGGraphics2D to export as *.svg file ,

but how do we use Inkscape inside java code for exporting as *.svg format.

Normally we can export SWTChart as *.jpg format and then use Inkscape to convert that .jpg file into .svg file using Inkscape.

Is there any java support available for Inkscape to be used like SVGGraphics2D.

Also about Extending R-Script export for SWTChart,I saw that it is already available in the sample charts given.

Thanks,

Yash 

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