Happy Birthday Animation with changing colors
์กฐํ ์: 5 (์ต๊ทผ 30์ผ)
์ด์ ๋๊ธ ํ์
Mohammad Ali
2021๋
4์ 30์ผ
๋๊ธ: Mohammad Ali
2021๋
4์ 30์ผ
I have found great animation example
But I want similar animation with changing colors of text and flower, with happy birthday message.
It will be great if script is changed to function for text and flower options
๋๊ธ ์: 0
์ฑํ๋ ๋ต๋ณ
Khalid Mahmood
2021๋
4์ 30์ผ
I hope this will be great example for you
function f=Animate(str,chr) %string that rotates along central character
if nargin<2
chr='๐บ';%๐๐๐๐๐๐๐๐๐ %char(9752)%flower=9752
if nargin<1
str='Happy Birthday!';
end
end
fig = figure('MenuBar','none','Color', [0 .4 .3],'Units','Normalized','Position',[.1 .1 .8 .8]); % Shamrock green
ax = axes(fig,'Units','Normalized','Position',[0 0 1 1]);
axis(ax,'off')
axis(ax,'equal')
hold(ax,'on')
xlim(ax,[-1,1]); ylim(ax,[-1,1])
text(ax, 0, 0, chr, 'VerticalAlignment','middle','HorizontalAlignment','center','FontSize', 400)
str = num2cell(str);
th = linspace(-pi/2,pi/2,numel(str));
txtHandle = text(ax,sin(th)*.8, cos(th)*.8, str, 'VerticalAlignment','middle','HorizontalAlignment','center','FontSize', 45);
set(txtHandle,{'rotation'}, num2cell(rad2deg(-th')))
thr = 0.017;
rotateCCW = @(xyz)([cos(thr) -sin(thr) 0; sin(thr), cos(thr), 0; 0 0 1]*xyz.').';
clr=[1 0 .1]; clrf=1-[clr];
t1=double(tic);fs=450;
while all(isvalid(txtHandle))
text(ax, 0, 0, chr, 'VerticalAlignment','middle','HorizontalAlignment','center','FontSize', fs,'Color',clrf)
newposition = rotateCCW(vertcat(txtHandle.Position));
set(txtHandle,'Color',clr,{'position'}, mat2cell(newposition,ones(numel(txtHandle),1),3), ...
{'rotation'}, num2cell([txtHandle.Rotation].'+thr*180/pi))
drawnow()
t2=double(tic);
if (t2-t1)/1e7>.25
clr=rand(1,3)/2;t1=t2;
if fs<350, fs=fs*1.2; else, fs=50;end
else
if all(clr)<.9,clr-clr*1.2;end
end
clrf=1-clr;
end
์ถ๊ฐ ๋ต๋ณ (1๊ฐ)
Khalid Mahmood
2021๋
4์ 30์ผ
Like Following?
function f=Animate(str,chr) %string that rotates along central character
if nargin<2
chr='๐บ';%๐๐๐๐๐๐๐๐๐ %char(9752)%flower=9752
if nargin<1
str='Happy Birthday!';
end
end
fig = figure('MenuBar','none','Color', [0 .4 .3],'Units','Normalized','Position',[.1 .1 .8 .8]); % Shamrock green
ax = axes(fig,'Units','Normalized','Position',[0 0 1 1]);
axis(ax,'off')....
์ฐธ๊ณ ํญ๋ชฉ
์นดํ ๊ณ ๋ฆฌ
Help Center ๋ฐ File Exchange์์ Animation์ ๋ํด ์์ธํ ์์๋ณด๊ธฐ
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!