Hi,
http://mapserver.gis.umn.edu/bugs/show_bug.cgi?id=1835
Best Regards,
Tamas
2006/9/6, Matthew Cross1 <[EMAIL PROTECTED]>:
Hello there,
My first time on the list and I wonder if someone could answer this
question.
We have a java (v1.4.2) mapscript application built on MS4W 1.5.1 with
Mapserver 4.8.3. We are trying to display symbolised points. The application
populates a mapObj and then draws an output file in PNG format. Our problem
is that the PNG image does not show the selected symbol but simply displays
a coloured pixel. However, if we load the map file which was created by a
.save call into a browser then the symbol is displayed correctly.
Our code is as follows:
mapObj map = new mapObj(null);
map.setStatus(mapscriptConstants.MS_ON);
map.setName("JustDrawMe");
map.setProjection("init=epsg:27700");
map.setSymbolSet("/PATH/symLib.sym");
map.setFontSet("/PATH/fonts.txt");
//Create layer
layerObj layer2 = new layerObj(map);
layer2.setName("TEST_POINT");
layer2.setType(MS_LAYER_TYPE.MS_LAYER_POINT);
layer2.setStatus(mapscriptConstants.MS_ON);
layer2.setTransform(0);
//Add Point
shapeObj shapePt = new shapeObj(0);
lineObj line2 = new lineObj();
line2.add(new pointObj(150,150,0));
shapePt.add(line2);
shapePt.setType(1);
layer2.addFeature(shapePt);
classObj mapclass2 = new classObj(layer2);
mapclass2.setName("TEST CLASS");
styleObj style2 = new styleObj(mapclass2);
style2.setOutlinecolor(new colorObj(0,0,255,2));
style2.setColor(new colorObj(0,0,255,2));
style2.setWidth(2);
style2.setSize(20);
style2.setAngle(0);
style2.setAntialias(0);
style2.setSymbolname("CrossGeometryV");
map.setSize(600, 600);
map.setExtent(0, 0, 300, 300);
map.setTransparent(mapscriptConstants.MS_OFF);
map.selectOutputFormat("PNG");
/* Saves map file */
map.save(OUT_PATH + MAP_FILE_OUT);
/* Saves image */
map.draw().save(OUT_PATH + IMAGE_OUT,map);
Hope someone can help this beginner
Matt Cross
