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Thread Subject: Conflict between java component and FaceAlpha object

Subject: Conflict between java component and FaceAlpha object

From: Huy

Date: 28 Nov, 2007 11:59:14

Message: 1 of 1

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I make one figure with one java component and an axes
contain the 'fill' object.
If we adjust the property 'FaceAlpha' of fill object, then
delete this object in the command window, the java
component will be disappeared.

I want to find the reason and how to solve this error.

Here is m file generating the figure.
%%%%%
fig = figure;
pos_jcolor_alpha = [0,0,200,400];
[jcolor, jcolorhdl] =
javacomponent(javax.swing.JColorChooser,pos_jcolor_alpha,fig);
set(jcolorhdl,'HandleVisibility','off');

%%
pos_jcolor_alpha = [200 0 400 500];
ha = axes('parent',fig,'units','pixel',...
'position',pos_jcolor_alpha);hold on;

%%
im = imread('cameraman.tif');
imshow(im)
hf = fill([0 0 100 100],[0 100 100 80],'y');
set(hf,'FaceAlpha',.2)

%%

And typing this line in the command window

delete(hf)

The error will occur on JColorChooser component.

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Tag Activity for This Thread
Tag	Applied By	Date/Time
java component	Anh Huy Phan	28 Nov, 2007 07:00:24
facealpha	Anh Huy Phan	28 Nov, 2007 07:00:24
fill	Anh Huy Phan	28 Nov, 2007 07:00:24

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