Examples with ChartDimension org.n52.io.quantity.img.ChartDimension used on opensource projects

Example 1 with ChartDimension

use of org.n52.io.quantity.img.ChartDimension in project series-rest-api by 52North.

the class PreRenderingJob method renderWithStyle.

private void renderWithStyle(String datasetId, RenderingConfig renderingConfig, String interval) throws IOException, DatasetFactoryException, URISyntaxException {
    IntervalWithTimeZone timespan = createTimespanFromInterval(datasetId, interval);
    IoParameters config = createConfig(timespan.toString(), renderingConfig);
    DatasetOutput<?, ?> metadata = datasetService.getParameter(datasetId, config);
    IoStyleContext context = IoStyleContext.createContextForSingleSeries(metadata, config);
    RequestStyledParameterSet styleDefinition = context.getChartStyleDefinitions();
    context.setDimensions(new ChartDimension(styleDefinition.getWidth(), styleDefinition.getHeight()));
    RequestSimpleParameterSet parameters = RequestSimpleParameterSet.createForSingleSeries(datasetId, config);
    String chartQualifier = renderingConfig.getChartQualifier();
    FileOutputStream fos = createFile(datasetId, interval, chartQualifier);
    try (FileOutputStream out = fos) {
        createIoFactory(parameters).createHandler(IMAGE_EXTENSION).writeBinary(out);
        fos.flush();
    } catch (IoHandlerException | IOException e) {
        LOGGER.error("Image creation occures error.", e);
    }
}