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448 lines
9.4 KiB
XML
448 lines
9.4 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- EN-Revision: 96c9d88bad9a7d7d44bfb7f26c226df7ee9ddf26 Maintainer: seros Status: ready -->
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<chapter xml:id="ming.examples" xmlns="http://docbook.org/ns/docbook">
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&reftitle.examples;
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<section xml:id="ming.examples.swfaction">
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<title>Ejemplos de SWFAction</title>
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<para>
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Este sencillo ejemplo moverá un cuadrado rojo alrededor de la ventana.
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<example>
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<title>Ejemplo de <function>swfaction</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$s = new SWFShape();
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$f = $s->addFill(0xff, 0, 0);
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$s->setRightFill($f);
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$s->movePenTo(-500, -500);
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$s->drawLineTo(500, -500);
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$s->drawLineTo(500, 500);
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$s->drawLineTo(-500, 500);
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$s->drawLineTo(-500, -500);
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$p = new SWFSprite();
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$i = $p->add($s);
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$i->setDepth(1);
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$p->nextFrame();
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for ($n=0; $n<5; ++$n) {
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$i->rotate(-15);
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$p->nextFrame();
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}
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$m = new SWFMovie();
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$m->setBackground(0xff, 0xff, 0xff);
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$m->setDimension(6000, 4000);
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$i = $m->add($p);
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$i->setDepth(1);
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$i->moveTo(-500,2000);
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$i->setName("box");
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$m->add(new SWFAction("/box.x += 3;"));
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$m->nextFrame();
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$m->add(new SWFAction("gotoFrame(0); play();"));
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$m->nextFrame();
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header('Content-type: application/x-shockwave-flash');
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$m->output();
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?>
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]]>
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</programlisting>
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</example>
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</para>
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<para>
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Este sencillo ejemplo localizará el ratoón en la pantalla.
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<example>
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<title>Ejemplo de <function>swfaction</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$m = new SWFMovie();
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$m->setRate(36.0);
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$m->setDimension(1200, 800);
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$m->setBackground(0, 0, 0);
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/* sprite de rastreo del ratón - vacío, pero sigue al ratón, por lo que podemos
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obtener sus coordenadas x e y */
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$i = $m->add(new SWFSprite());
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$i->setName('mouse');
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$m->add(new SWFAction("
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startDrag('/mouse', 1); /* '1' significa sprite bloquea al ratón */
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"));
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/* también se puede desactivar el antialias, ya que éstos son sólo cuadrados. */
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$m->add(new SWFAction("
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this.quality = 0;
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"));
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/* morphing box */
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$r = new SWFMorph();
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$s = $r->getShape1();
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/* Observe que esto es reverso de formas normales. Ni idea de por qué. */
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$s->setLeftFill($s->addFill(0xff, 0xff, 0xff));
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$s->movePenTo(-40, -40);
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$s->drawLine(80, 0);
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$s->drawLine(0, 80);
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$s->drawLine(-80, 0);
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$s->drawLine(0, -80);
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$s = $r->getShape2();
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$s->setLeftFill($s->addFill(0x00, 0x00, 0x00));
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$s->movePenTo(-1, -1);
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$s->drawLine(2, 0);
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$s->drawLine(0, 2);
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$s->drawLine(-2, 0);
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$s->drawLine(0, -2);
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/* contenedor de sprite para la morphing box -
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esto es sólo una línea de tiempo con el box morphing */
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$box = new SWFSprite();
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$box->add(new SWFAction("
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stop();
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"));
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$i = $box->add($r);
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for ($n=0; $n<=20; ++$n) {
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$i->setRatio($n/20);
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$box->nextFrame();
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}
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/* este sprite contenedor nos permite usar el mismo código de acción muchas veces */
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$cell = new SWFSprite();
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$i = $cell->add($box);
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$i->setName('box');
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$cell->add(new SWFAction("
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setTarget('box');
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/* ...x significa la coordenada x del padre, es decir (..).x */
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dx = (/mouse.x + random(6)-3 - ...x)/5;
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dy = (/mouse.y + random(6)-3 - ...y)/5;
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gotoFrame(int(dx*dx + dy*dy));
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"));
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$cell->nextFrame();
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$cell->add(new SWFAction("
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gotoFrame(0);
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play();
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"));
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$cell->nextFrame();
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/* finalmente, añadir un grupo de celdas a la película */
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for ($x=0; $x<12; ++$x) {
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for ($y=0; $y<8; ++$y) {
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$i = $m->add($cell);
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$i->moveTo(100*$x+50, 100*$y+50);
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}
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}
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$m->nextFrame();
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$m->add(new SWFAction("
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gotoFrame(1);
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play();
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"));
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header('Content-type: application/x-shockwave-flash');
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$m->output();
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?>
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]]>
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</programlisting>
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</example>
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</para>
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<para>
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Como arriba, pero con bonitas bolas de colores...
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<example>
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<title>Ejemplo de <function>swfaction</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$m = new SWFMovie();
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$m->setDimension(11000, 8000);
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$m->setBackground(0x00, 0x00, 0x00);
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$m->add(new SWFAction("
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this.quality = 0;
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/frames.visible = 0;
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startDrag('/mouse', 1);
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"));
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// sprite de rastreo del ratón
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$t = new SWFSprite();
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$i = $m->add($t);
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$i->setName('mouse');
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$g = new SWFGradient();
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$g->addEntry(0, 0xff, 0xff, 0xff, 0xff);
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$g->addEntry(0.1, 0xff, 0xff, 0xff, 0xff);
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$g->addEntry(0.5, 0xff, 0xff, 0xff, 0x5f);
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$g->addEntry(1.0, 0xff, 0xff, 0xff, 0);
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// forma de gradiente
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$s = new SWFShape();
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$f = $s->addFill($g, SWFFILL_RADIAL_GRADIENT);
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$f->scaleTo(0.03);
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$s->setRightFill($f);
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$s->movePenTo(-600, -600);
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$s->drawLine(1200, 0);
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$s->drawLine(0, 1200);
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$s->drawLine(-1200, 0);
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$s->drawLine(0, -1200);
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// necesitamos hacer de esto un sprite por lo que podemos usar multColor en él
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$p = new SWFSprite();
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$p->add($s);
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$p->nextFrame();
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// poner la forma aquí, cada fotograma en un color diferente
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$q = new SWFSprite();
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$q->add(new SWFAction("gotoFrame(random(7)+1); stop();"));
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$i = $q->add($p);
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$i->multColor(1.0, 1.0, 1.0);
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$q->nextFrame();
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$i->multColor(1.0, 0.5, 0.5);
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$q->nextFrame();
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$i->multColor(1.0, 0.75, 0.5);
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$q->nextFrame();
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$i->multColor(1.0, 1.0, 0.5);
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$q->nextFrame();
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$i->multColor(0.5, 1.0, 0.5);
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$q->nextFrame();
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$i->multColor(0.5, 0.5, 1.0);
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$q->nextFrame();
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$i->multColor(1.0, 0.5, 1.0);
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$q->nextFrame();
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// finalmente, este contiene el código de acción
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$p = new SWFSprite();
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$i = $p->add($q);
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$i->setName('frames');
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$p->add(new SWFAction("
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dx = (/:mousex-/:lastx)/3 + random(10)-5;
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dy = (/:mousey-/:lasty)/3;
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x = /:mousex;
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y = /:mousey;
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alpha = 100;
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"));
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$p->nextFrame();
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$p->add(new SWFAction("
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this.x = x;
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this.y = y;
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this.alpha = alpha;
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x += dx;
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y += dy;
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dy += 3;
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alpha -= 8;
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"));
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$p->nextFrame();
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$p->add(new SWFAction("prevFrame(); play();"));
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$p->nextFrame();
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$i = $m->add($p);
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$i->setName('frames');
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$m->nextFrame();
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$m->add(new SWFAction("
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lastx = mousex;
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lasty = mousey;
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mousex = /mouse.x;
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mousey = /mouse.y;
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++num;
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if (num == 11)
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num = 1;
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removeClip('char' & num);
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duplicateClip(/frames, 'char' & num, num);
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"));
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$m->nextFrame();
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$m->add(new SWFAction("prevFrame(); play();"));
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header('Content-type: application/x-shockwave-flash');
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$m->output();
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?>
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]]>
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</programlisting>
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</example>
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</para>
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<!-- FIXME: Serious syntax errors in example
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<para>
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This simple example will handles keyboard actions.
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(You'll probably have to click in the window to give it focus.
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And you'll probably have to leave your mouse in the frame, too.
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If you know how to give buttons focus programatically, feel free
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to share, won't you?)
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<example>
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<title>Ejemplo de <function>swfaction</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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/* sprite has one letter per frame */
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$p = new SWFSprite();
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$p->add(new SWFAction("stop();"));
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$chars = 'abcdefghijklmnopqrstuvwxyz'.
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'ABCDEFGHIJKLMNOPQRSTUVWXYZ'.
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'1234567890!@#$%^&/*()_+-=/[]{}|;:,.<>?`~';
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$f = new SWFFont("_sans");
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for ($n=0; $nremove($i);
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$t = new SWFTextField();
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$t->setFont($f);
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$t->setHeight(240);
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$t->setBounds(600,240);
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$t->align(SWFTEXTFIELD_ALIGN_CENTER);
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$t->addString($c);
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$i = $p->add($t);
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$p->labelFrame($c);
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$p->nextFrame();
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}
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/* hit region for button - the entire frame */
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$s = new SWFShape();
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$s->setFillStyle0($s->addSolidFill(0, 0, 0, 0));
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$s->drawLine(600, 0);
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$s->drawLine(0, 400);
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$s->drawLine(-600, 0);
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$s->drawLine(0, -400);
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/* button checks for pressed key, sends sprite to the right frame */
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$b = new SWFButton();
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$b->addShape($s, SWFBUTTON_HIT);
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for($n=0; $naddAction(new SWFAction("
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setTarget('/char');
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gotoFrame('$c');
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"), SWFBUTTON_KEYPRESS($c));
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}
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$m = new SWFMovie();
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$m->setDimension(600,400);
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$i = $m->add($p);
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$i->setName('char');
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$i->moveTo(0,80);
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$m->add($b);
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header('Content-type: application/x-shockwave-flash');
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$m->output();
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?>
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]]>
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</programlisting>
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</example>
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</para>
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-->
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</section>
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<section xml:id="ming.examples.swfsprite-basic">
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<title>Ejemplos básicos de SWFSPrite</title>
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<para>
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Este sencillo ejemplo hará girar con gracia un gran cuadrado rojo.
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<example>
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<title>Ejemplo de <function>swfsprite</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$s = new SWFShape();
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$s->setRightFill($s->addFill(0xff, 0, 0));
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$s->movePenTo(-500, -500);
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$s->drawLineTo(500, -500);
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$s->drawLineTo(500, 500);
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$s->drawLineTo(-500, 500);
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$s->drawLineTo(-500, -500);
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$p = new SWFSprite();
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$i = $p->add($s);
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$p->nextFrame();
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$i->rotate(15);
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$p->nextFrame();
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$i->rotate(15);
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$p->nextFrame();
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$i->rotate(15);
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$p->nextFrame();
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$i->rotate(15);
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$p->nextFrame();
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$i->rotate(15);
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$p->nextFrame();
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$m = new SWFMovie();
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$i = $m->add($p);
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$i->moveTo(1500, 1000);
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$i->setName("blah");
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$m->setBackground(0xff, 0xff, 0xff);
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$m->setDimension(3000, 2000);
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header('Content-type: application/x-shockwave-flash');
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$m->output();
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?>
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]]>
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</programlisting>
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</example>
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</para>
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</section>
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</chapter>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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