Projects/Marble/Runners/PaintingGeoDataLineString - Revision history

Mayankmadan at 17:18, 13 January 2013

2013-01-13T17:18:40Z

2012-07-19T17:47:54Z

2012-06-20T07:39:52Z

2012-05-28T21:12:21Z

2012-05-28T21:11:18Z

2012-05-28T19:10:01Z

2012-05-24T15:20:25Z

2012-05-24T15:10:30Z

2012-05-24T12:50:47Z

2012-05-22T17:51:06Z

@@ Line 6: / Line 6: @@
 name=Painting GeoDataLineString: Using the GeoPainter in order to paint a GeoDataLineString object|
-pre=[[Projects/Marble/Runners/Parse|Tutorial 10 - Opening .kml, .gpx, ... files]]|
+pre=[[Projects/Marble/LayerInterface|Tutorial 14 - Drawing in Custom Layers]]|
-−
-next=[[Projects/Marble/Runners/DisplayGeoDataPlacemark|Tutorial 12 - Displaying Places the proper way (via GeoDataDocuments) ]]|
 }}

← Older revision		Revision as of 17:47, 19 July 2012
Line 1:		Line 1:
−	~~{{Template:I18n/Language Navigation Bar\|Editing Projects/Marble/PaintingGeoDataLineString}}~~	+
	{{TutorialBrowser\|		{{TutorialBrowser\|

@@ Line 6: / Line 6: @@
 name=Painting GeoDataLineString: Using the GeoPainter in order to paint a GeoDataLineString object|
-pre=[[Projects/Marble/Runners/Parse|Tutorial 9 - Opening .kml, .gpx, ... files]]|
+pre=[[Projects/Marble/Runners/Parse|Tutorial 10 - Opening .kml, .gpx, ... files]]|
-next=[[Projects/Marble/Runners/DisplayGeoDataPlacemark|Tutorial 11 - Displaying Places the proper way (via GeoDataDocuments) ]]|
+next=[[Projects/Marble/Runners/DisplayGeoDataPlacemark|Tutorial 12 - Displaying Places the proper way (via GeoDataDocuments) ]]|
 }}

@@ Line 40: / Line 40: @@
 void MyMarbleWidget::customPaint(GeoPainter* painter) {
 	GeoDataCoordinates France( 2.2, 48.52, 0.0, GeoDataCoordinates::Degree );
 	GeoDataCoordinates Canada( -77.02, 48.52, 0.0, GeoDataCoordinates::Degree );
 	//A line from France to Canada without tessellation
@@ Line 76: / Line 82: @@
 	// Load the OpenStreetMap map
-	mapWidget->setMapThemeId("earth/openstreetmap/openstreetmap.dgml");
+	mapWidget->setMapThemeId("earth/plain/plain.dgml");
 	mapWidget->show();

@@ Line 92: / Line 92: @@
 If things go fine, execute <tt>./my_marble</tt> and you end up with a globe view similar to this:
-[[Image:GeoDataLineStringTutorial_p2.jpg]]
+[[Image:GeoDataLineStringTutorial.png]]
 As you can see, the blue line corresponds to the straight-no-tessellation way of visualization, the red one follows the great circles, and the green one sticks to the latitude circles, since the two endpoints have the same latitude.

@@ Line 8: / Line 8: @@
 pre=[[Projects/Marble/Runners/Parse|Tutorial 9 - Opening .kml, .gpx, ... files]]|
-next=[[Projects/Marble/Runners/YetMissing|Tutorial 11 - Yet missing]]|
+next=[[Projects/Marble/Runners/DisplayGeoDataPlacemark|Tutorial 11 - Displaying GeoDataPlacemark objects without using GeoPainter]]|
 }}

@@ Line 48: / Line 48: @@
 	shapeNoTessellation << France << Canada;
-	painter->setPen( Qt::blue );
+	painter->setPen( oxygenSkyBlue4 );
 	painter->drawPolyline( shapeNoTessellation );
@@ Line 56: / Line 56: @@
 	shapeTessellate << France << Canada;
-	painter->setPen( Qt::red );
+	painter->setPen( oxygenBrickRed4 );
 	painter->drawPolyline( shapeTessellate );
 	//Now following the latitude circles
-	GeoDataLineString shapeLatitudeCircle( RespectLatitudeCircle | Tessellate )
+	GeoDataLineString shapeLatitudeCircle( RespectLatitudeCircle | Tessellate );
 	shapeLatitudeCircle << France << Canada;
-	painter->setPen( Qt::green );
+	painter->setPen( oxygenForestGreen4 );
 	painter->drawPolyline( shapeLatitudeCircle );
+}