Hey, great!! But still having issues, sorry to bother you again. Now i added
the svg to the page, but the browser do not display it. The image is there,
because when i right click the broken image that is displayed by the broser
and press save as, i can save the svg and is good. Should my html tag be
different, or should i set something else on my code:
....
private byte[] image;
public JFreeChartImage(String id, JFreeChart chart, int width, int
height) {
setFormat("svg");
try {
this.width = width;
this.height = height;
this.chart = chart;
DOMImplementation domImpl = GenericDOMImplementation
.getDOMImplementation();
Document document = domImpl.createDocument(null, "svg", null);
SVGGraphics2D svgGenerator = new SVGGraphics2D(document);
chart.draw(svgGenerator,
new Rectangle2D.Double(0, 0, 1024, 768), null);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
Writer svgOutput;
svgOutput = new OutputStreamWriter(baos, "UTF-8");
svgGenerator.stream(svgOutput, true);
image = baos.toByteArray();
} catch (Exception e) {
image = new byte[0];
}
}
@Override
protected byte[] getImageData() {
return image;
}
and the html:
<img class="centrada" wicket:id="image" />
Thank you very much!!
On Sun, Jun 29, 2008 at 4:35 PM, Nino Saturnino Martinez Vazquez Wael <
[EMAIL PROTECTED]> wrote:
> instantiate a wicket image, with the resource.. It will not change the
> format.. Just set the format to svg..
>
>
> Manuel Corrales wrote:
>
>> Thanks, but still dont get it. I did that, but now how can i add this
>> image
>> to a page? The add method on page does not accept this
>> DynamicImageResource.
>> Also, this will render the svg directly to the page? Or will transform it
>> to
>> other format? (the documentation on DynamicImageResource only mention PNG,
>> JPG and GIF).
>>
>> Thanks!
>>
>> On Sun, Jun 29, 2008 at 5:40 AM, Nino Saturnino Martinez Vazquez Wael <
>> [EMAIL PROTECTED]> wrote:
>>
>>
>>
>>> somewhat like this, and then just add the image as an image...:
>>>
>>>
>>>
>>>
>>> import org.apache.wicket.markup.html.image.resource.DynamicImageResource;
>>>
>>> public class ImageResource extends DynamicImageResource {
>>>
>>> // has to save this. or get the image another way!
>>> private byte[] image;
>>>
>>> public ImageResource(byte[] image, String format) {
>>> this.image = image;
>>> setFormat(format);
>>> }
>>>
>>> public ImageResource(BufferedImage image) {
>>> this.image = toImageData(image);
>>> }
>>>
>>> @Override
>>> protected byte[] getImageData() {
>>> if (image != null) {
>>> return image;
>>> } else {
>>> return new byte[0];
>>>
>>> }
>>>
>>> }
>>>
>>> }
>>>
>>>
>>> Manuel Corrales wrote:
>>>
>>>
>>>
>>>> Hi, i have some jfreechart generated images on my application. I did
>>>> this
>>>> using an example on the wicket wiki. I wonder if i can do the same
>>>> thing,
>>>> but sending an SVG image to the client. I have the svg generated by
>>>> jfreechar but now i dont know how can i use this on the html and on the
>>>> Page
>>>> with wicket. Can anyone help me?
>>>>
>>>> Thanks in advance.
>>>>
>>>> Best regards.
>>>>
>>>> Manuel.
>>>>
>>>>
>>>>
>>>>
>>>>
>>> --
>>> -Wicket for love
>>>
>>> Nino Martinez Wael
>>> Java Specialist @ Jayway DK
>>> http://www.jayway.dk
>>> +45 2936 7684
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: [EMAIL PROTECTED]
>>> For additional commands, e-mail: [EMAIL PROTECTED]
>>>
>>>
>>>
>>>
>>
>>
>>
>
> --
> -Wicket for love
>
> Nino Martinez Wael
> Java Specialist @ Jayway DK
> http://www.jayway.dk
> +45 2936 7684
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
