On 02/04/2013 12:49 AM, Esteban Viveros wrote:
> Hello,
>
> Have pd-extended .43.4 a equivalent to max/msp rslider object?
you can rather easily build something similar in vanilla
using datastructures. a quick (maybe a little clumsy)
example is attached. it is not exactly the same
("extend-mode" only), but you can use it to set a range.
there are a few other drawbacks though:
-you have to deal with individual names for the templates etc. (or make
an abstraction and build your own state-saving)
-accessing the data is not as easy as with a built-in gui element.
bis denn!
martin
#N struct rangetp float x float y float l float r;
#N canvas 618 521 450 300 10;
#N canvas 111 213 797 539 rslider 1;
#X scalar rangetp 28 25 5 153 \;;
#N canvas 323 673 449 300 rangetp 1;
#X obj 8 3 struct rangetp float x float y float l float r;
#X obj 11 34 filledpolygon 111 444 1 l 0 r 0 r 20 l 20 l 0;
#X restore 89 393 pd rangetp;
#X obj 217 337 pointer;
#X obj 87 366 append rangetp x y l r;
#X msg 218 311 traverse pd-rslider \, bang;
#X obj 97 314 unpack f f f f;
#X msg 97 290 20 20 20 256;
#X obj 451 311 metro 20;
#X obj 451 368 pointer;
#X msg 451 346 traverse pd-rslider \, next;
#X floatatom 496 452 5 0 0 0 - - -;
#X floatatom 552 445 5 0 0 0 - - -;
#X obj 452 291 loadbang;
#X obj 168 256 t b b;
#X obj 168 234 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144
-1 -1;
#X obj 498 423 change;
#X obj 550 422 change;
#X obj 451 393 get rangetp x y l r;
#X text 185 18 <- why are (sometimes?) only the top corners dragable!?
;
#X text 449 262 get the values \, maybe there is a more elegant way
using some kind of click-event whatever...;
#X text 164 205 create the range slider (needed only once \, or after
deleting the slider);
#X connect 2 0 3 4;
#X connect 4 0 2 0;
#X connect 5 0 3 0;
#X connect 5 1 3 1;
#X connect 5 2 3 2;
#X connect 5 3 3 3;
#X connect 6 0 5 0;
#X connect 7 0 9 0;
#X connect 8 0 17 0;
#X connect 9 0 8 0;
#X connect 12 0 7 0;
#X connect 13 0 6 0;
#X connect 13 1 4 0;
#X connect 14 0 13 0;
#X connect 15 0 10 0;
#X connect 16 0 11 0;
#X connect 17 2 15 0;
#X connect 17 3 16 0;
#X restore 48 52 pd rslider;
#X text 37 31 horizontal rangeslider using datastructures inside;
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