How to modify font size in a miller projection map?

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Robert
Robert am 18 Sep. 2018
Kommentiert: Robert am 18 Sep. 2018
Hi,
Wondering how to modify the font size of the text for the longitudes in a miller projection map?
Thanks!

Antworten (1)

Walter Roberson
Walter Roberson am 18 Sep. 2018
Bearbeitet: Walter Roberson am 18 Sep. 2018
Example,
NewSize = 7; %default is typically 10
landareas = shaperead('landareas.shp','UseGeoCoords',true);
ax = axesm ('miller', 'Frame', 'on', 'Grid', 'on');
geoshow(landareas,'FaceColor',[1 1 .5],'EdgeColor',[.6 .6 .6]);
mlabel on
set( findobj(ax.Children, 'Tag', 'MLabel'), 'FontSize', NewSize)
Note that this will probably end up shifting the positions of the labels. With the default meridian labels at the top of the graph, the text is generated with VerticalAlignment 'bottom', but with positions just outside the axes. Effectively the text position has been set to have its bottom at the top of the box. If you wanted the text to move further away from the top of the axes box, then the Position properties would need to be changed.
  3 Kommentare
Walter Roberson
Walter Roberson am 18 Sep. 2018
Could you give example code that creates the labels at the center of the world map?
To change to every 60 degrees try
mlabel('MLabelLocation', 60)
Robert
Robert am 18 Sep. 2018
Thanks! I found that the labels at the center of the world map were created with a pcolor plot. So I was able to remove those. Thanks!

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