Save figure as image in R2014b without causing legend customization to revert

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Gunnar
Gunnar 2015-6-29
编辑： Adam Hug 2015-7-1
How can I keep the increases in line width in the legend of my plot when I save the figure as an image? It always reverts it to the corresponding data's line width and saves like that. When put into a document it is nearly impossible to tell what the line color is in the legend. I went back to my R2013b install and it worked no problem.
Using the following commands in both versions:
[hLeg,objLeg,outh,outm] = legend(...); set(objLeg,'LineWidth',5); saveas(hFig,[FileName '.png']);

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回答（1 个）

Adam Hug
Adam Hug 2015-7-1
编辑：Adam Hug 2015-7-1
I think a better way of doing this is to adjust the linewidth of your plot. For example,
hold on
plot(t, sin(t), 'LineWidth', 5);
plot(t, cos(t), 'LineWidth', 5);
legend('Sine', 'Cosine');
hold off
saveas(gcf, 'test.png');
This way the "saveas" command will not trample over any changes you made to the legend. Additionally, you will be able to see the lines better in your image.

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