MATLAB Answers

How to make trasparent the background of the static text.

조회 수: 90(최근 30일)
Jhon Rackham
Jhon Rackham 2019년 9월 16일
답변: cui 2021년 8월 30일
Hi guys, i'm working on GUIDE and i want to make transparent the background of the static text, is it posible?
indicaciones.png

채택된 답변

Adam Danz
Adam Danz 2019년 9월 16일
When you set the BackgroundColor of a static text box to "none", a black patch appears rather than transparency.
As a workaround, instead of a static text box you can open GUIDE and add a Axes in its place. After adding the axes, right click on the axes and select "property inspector"; scroll down to "Visible" and de-select the checkbox (visible = off).
Save, and close the GUI. Open the m-file and go to the opening function ("..._OpeningFcn"). Within the opening function you can set the text and specify the axes handle in the first input:
text(handles.axes1,.5,.5,'StaticTextHere','FontSize', 14,...
'HorizontalAlignment','Center','VerticalAlignment', 'middle') %this centeres the text in the invisible axes

추가 답변(1개)

cui
cui 2021년 8월 30일
x = 0:.1:2*pi;
y = sin(x);
figure;
plot(x,y,'LineWidth',4);
text(1,0,'Transparent background image','color','red')
% save to transparented image
set(gcf, 'color', 'none');
set(gca, 'color', 'none');
exportgraphics(gcf,'transparent.eps',... % since R2020a
'ContentType','vector',...
'BackgroundColor','none')

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