You know, I didn't put it together that you are using 4.6.5. OpenMap 5.0, available via svn on the download page has these changes. There is no bug, EsriGraphics in OM5 use doubles.
Hope this helps,
Don
On Jan 23, 2011, at 8:50 PM, GMLチェックツール <gml.check.tool_at_gmail.com> wrote:
> Thanks.
> But... almost the whole package will be affected.
>
> Anyone had already the updated code? or svn url?
>
> (2011/01/22 5:56), Don Dietrick wrote:
>> You're right, that's a bug, left over from when
>> OMGraphics/EsriGraphics were float-based. That code needs to be
>> updated to simply use the doubles.
>>
>> - Don
>>
>> 2011/1/21 GMLチェックツール<gml.check.tool_at_gmail.com>:
>>> Hi,
>>>
>>> I am converting shp to gml3.2.1 then I'm having a problem during
>>> getExtents because the float[] values are rounded up.
>>>
>>> sample coordinates:
>>>
>>> gml (successfully converted to shp):
>>> <gml:Point gml:id="pt_1">
>>> <gml:pos>35.682417 139.75306</gml:pos>
>>> </gml:Point>
>>>
>>> getExtents() value:
>>> [35.68242, 139.75307, 35.68242, 139.75307]
>>>
>>> After some investigation, the problem is converting double to float.
>>> Please see the below code.
>>> EsriGraphicFactory.java
>>>
>>> protected EsriGraphic createPointGraphic(double x, double y,
>>> Object representation,
>>> DrawingAttributes drawingAttributes) {
>>>
>>> if (dataTransformation != null) {
>>> LatLonPoint llp = dataTransformation.inverse(x, y);
>>> x = llp.getLongitude();
>>> y = llp.getLatitude();
>>> }
>>>
>>> EsriGraphic ret = null;
>>>
>>> if (representation == null) {
>>> ret = new EsriPoint((float) y, (float) x);
>>> } else if (representation instanceof ImageIcon) {
>>> ret = new EsriIconPoint((float) y, (float) x, (ImageIcon) representation);
>>> } else if (representation instanceof String) {
>>> ret = new EsriTextPoint((float) y, (float) x, (String) representation,
>>> OMText.JUSTIFY_CENTER);
>>> }
>>>
>>> if (drawingAttributes != null&& ret != null) {
>>> drawingAttributes.setTo((OMGraphic) ret);
>>> }
>>> return ret;
>>> }
>>>
>>> I think it is better to maintain the original value.
>>> Please share your thoughts.
>>>
>>> Regards
>>>
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>
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Received on Sun Jan 23 2011 - 23:28:18 EST