Examples with AImage org.zkoss.image.AImage used on opensource projects

Example 11 with AImage

use of org.zkoss.image.AImage in project adempiere by adempiere.

the class WImageEditor method setValue.

@Override
public void setValue(Object value) {
    int newValue = 0;
    if (value instanceof Integer)
        newValue = ((Integer) value).intValue();
    if (newValue == 0) {
        m_mImage = null;
        AImage img = null;
        getComponent().setContent(img);
        return;
    }
    //  Get/Create Image
    if (m_mImage == null || newValue != m_mImage.get_ID())
        m_mImage = MImage.get(Env.getCtx(), newValue);
    //
    log.fine(m_mImage.toString());
    AImage img = null;
    byte[] data = m_mImage.getData();
    if (data != null && data.length > 0) {
        try {
            img = new AImage(null, data);
        } catch (Exception e) {
            logger.log(Level.WARNING, e.getLocalizedMessage(), e);
        }
    }
    getComponent().setContent(img);
    getComponent().setWidth("100px");
    getComponent().setHeight("100px");
}

Example 12 with AImage

use of org.zkoss.image.AImage in project adempiere by adempiere.

the class WFEditor method load.

private void load(int workflowId) {
    //	Get Workflow
    MWorkflow wf = new MWorkflow(Env.getCtx(), workflowId, null);
    WFNodeContainer nodeContainer = new WFNodeContainer();
    nodeContainer.setWorkflow(wf);
    //	Add Nodes for Paint
    MWFNode[] nodes = wf.getNodes(true, Env.getAD_Client_ID(Env.getCtx()));
    for (int i = 0; i < nodes.length; i++) {
        WFNode wfn = new WFNode(nodes[i]);
        nodeContainer.add(wfn);
        //	Add Lines
        MWFNodeNext[] nexts = nodes[i].getTransitions(Env.getAD_Client_ID(Env.getCtx()));
        for (int j = 0; j < nexts.length; j++) nodeContainer.add(new WFLine(nexts[j]));
    }
    Dimension dimension = nodeContainer.getDimension();
    BufferedImage bi = new BufferedImage(dimension.width + 2, dimension.height + 2, BufferedImage.TYPE_INT_ARGB);
    nodeContainer.paint(bi.createGraphics());
    ByteArrayOutputStream os = new ByteArrayOutputStream();
    try {
        ImageIO.write(bi, "png", os);
        AImage imageContent = new AImage("workflow.png", os.toByteArray());
        imageMap.setWidth(dimension.width + "px");
        imageMap.setHeight(dimension.height + "px");
        imageMap.setContent(imageContent);
    } catch (Exception e) {
        logger.log(Level.SEVERE, e.getLocalizedMessage(), e);
    }
}

Example 13 with AImage

use of org.zkoss.image.AImage in project adempiere by adempiere.

the class WImageDialog method cmd_file.

/**
	 *  Load file & display
	 */
private void cmd_file() {
    //  Show File Open Dialog
    Media imageFile = null;
    imageFile = Fileupload.get();
    if (imageFile == null)
        return;
    String fileName = imageFile.getName();
    //  See if we can load & display it
    try {
        InputStream is = imageFile.getStreamData();
        AImage aImage = new AImage(fileName, is);
        image.setContent(aImage);
        is.close();
    } catch (Exception e) {
        log.log(Level.WARNING, "load image", e);
        return;
    }
    //  OK
    fileButton.setLabel(imageFile.getName());
    invalidate();
    //  Save info
    if (m_mImage == null)
        m_mImage = MImage.get(Env.getCtx(), 0);
    m_mImage.setName(fileName);
    m_mImage.setImageURL(fileName);
    if (image.getContent() != null)
        m_mImage.setBinaryData(image.getContent().getByteData());
    else
        m_mImage.setBinaryData(null);
}