path: root/doc/pddp/scalar-help.pd

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#X text 12 65 LIBRARY internal;
#X text 12 105 WEBSITE http://crca.ucsd.edu/~msp/;
#X text 12 25 LICENSE SIBSD;
#X text 12 85 AUTHOR Miller Puckette;
#X text 12 145 HELP_PATCH_AUTHORS Updated for Pd v0.41. Revised by
Jonathan Wilkes to conform to the PDDP template for Pd version 0.42.
;
#X text 12 45 DESCRIPTION graphical instance of a data structure;
#X text 12 125 RELEASE_DATE 1997;
#X text 12 5 KEYWORDS control data-structure;
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#X text 7 1 [scalar] Related Objects;
#X obj 21 42 struct;
#X obj 71 42 drawpolygon;
#X obj 152 42 drawnumber;
#X obj 228 42 plot;
#X obj 21 72 append;
#X obj 71 72 get;
#X obj 101 72 set;
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#X msg 108 136 traverse pd-scalar-help.pd \, next;
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#X obj 21 68 struct Pd-logo float x float y symbol Pd float obj1-c
float wire-c float obj2-c float Pd-c float lightning-vis symbol adc
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#X restore 21 197 pd animation;
#X text 8 2 [scalar] A Scalar with Lots of Drawing Instructions;
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pdpedia: scalar;
#X text 11 23 graphical instance of a data structure;
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#X text 8 2 [scalar] Scalar with Complex Drawing Instructions;
#X obj 172 193 % 80;
#X obj 172 167 get box y;
#X obj 22 42 struct box float x float y float w0;
#N canvas 513 6 428 642 move 0;
#X obj 107 42 inlet;
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#X obj 93 77 b;
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#X text 8 2 [scalar] Subpatch to Move the Boxheads Around;
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#X restore 225 334 pd box-face-template;
#X text 245 358 The drawing instructions for the three;
#X text 245 373 scalars to the left are a bit more complex \,;
#X text 245 388 and allow us to associate one field-- "w0"--;
#X text 244 403 with the size of the square. Click each little;
#X text 244 418 "scalar creature" in runmode to trigger a note.;
#X text 13 230 Above is a scalar with more drawing instructions-- it's
made to look like two Pd object boxes connected together. Here it's
used to exemplify data flow in Pd-- if you click or select the scalar
\, it will trigger a simple animation. Open the subpatch "Pd-logo-template"
to see how it works.;
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#X obj 22 42 struct red-box float x float y float bottom;
#X obj 22 135 filledpolygon 900 0 1 0 0 20 0 20 bottom 0 bottom;
#X text 19 69 Explain (or link to explanation) about x and y variables.
;
#X obj 22 162 drawnumber bottom -12 -15 250 bottom=;
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#X text 8 2 [scalar] A Simple Scalar;
#X restore 420 202 pd red-box-template;
#X scalar red-box 369 199 20 \;;
#X text 190 119 Below is a simple scalar-- it consists of a red box
\, and a number with a label. The field "bottom" is associated with
the two of the y-values of the box. If you click and drag the number
\, you can change the placement of the bottom of the box.;
#N canvas 50 456 428 105 Interacting_with_Scalars 0;
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#X text 8 2 [scalar] Interacting with Scalars;
#X text 19 37 When you interact with the scalar in a patch with the
mouse \, some of those mouse actions are captured and sent to the outlet
of the [struct] object. See the help patch for [struct] for a complete
list of these actions.;
#X restore 102 556 pd Interacting_with_Scalars;
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#X obj 1 1 cnv 15 425 20 empty \$0-pddp.cnv.subheading empty 3 12 0
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#X text 8 2 [scalar] Appending Scalars;
#X text 19 37 Blurb about the fact that these scalars were appended
to the canvas when the patch was created (and they persist after you
save them and their values are remembered). For more on how to instantiate
a scalar \, see the help patch for [append].;
#X obj 21 101 pddp/pddplink ../4.data.structures/04.append.pd -text
doc/4.data.structures/04.append.pd;
#X restore 102 534 pd Appending_Scalars_to_a_Canvas;
#X obj 4 597 pddp/pddplink all_about_help_patches.pd -text Usage Guide
;
#X obj 385 291 pddp/dsp;
#X obj 99 576 pddp/pddplink ../4.data.structures/01.scalars.pd -text
doc/4.data.structures/01.scalars.pd;
#X text 303 534 <-- needs work;
#X text 70 56 Scalars are graphical instances of data structures. Their
behavior is similar to other objects in Pd-- you can click them \,
select them \, change their values \, delete them \, and so on.;
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