mirror of
https://github.com/medialab-prado/poblados-colonizacion-colonias-penitenciarias.git
synced 2024-12-26 12:31:22 +01:00
94 lines
2.5 KiB
JavaScript
94 lines
2.5 KiB
JavaScript
var cuencas, cmap;
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var ids,nombres,colores,x,y;
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var capas,imgs;
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var dim;
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function preload() {
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ids = new Array("norte","duero","ebro","pirineo","jucar","tajo","guadiana","guadalquivir","sur","segura","baleares");
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imgs = new Array();
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for (var n = 0; n < ids.length; n++) {
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imgs[n] = loadImage("data/"+ids[n]+".png");
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}
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cuencas = loadImage("data/cuencas.png");
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cmap = loadImage("data/cmap-cuencas.png");
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}
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function setup() {
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createCanvas(800,519);
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nombres = new Array("Norte","Duero","Ebro","Pirineo","Jucar","Tajo","Guadiana","Guadalquivir","Sur", "Segura", "Baleares y Canarias");
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colores = new Array("#f00","#0f0","#00f","#ff0","#0ff","#a00","#0a0","#00a","#aa0","#0aa", "#aaa");
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x = new Array(158,243, 449, 597, 432, 308, 236, 263, 362,432, 651);
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y = new Array(77,158,140, 139,278, 253, 327, 393, 441,368, 322);
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dim = new Array(11,8.4,11,-1,6,7.5,8.6,5.3,5.9,6.6,-1);
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capas = new Array();
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for (var n = 0; n < ids.length; n++) {
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capas[n] = createImage(width,height);
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capas[n].loadPixels();
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if (dim[n] != -1) {
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var paso = map(dim[n],0, 15, 2, 20);
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colorMode(HSB,360,255,255);
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var h = random(70,130);
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var numi = floor(width/paso)+1;
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var numj = floor(height/paso)+1;
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var c = [];
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for (var i = 0; i < numi; i++) {
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c[i] = [];
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for (var j = 0; j < numj; j++) {
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var s = random(100,200);
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c[i][j] = color(h, s, random(150,200) );
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}
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}
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colorMode(RGB,255,255,255);
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for (var i = 0; i < width; i++) {
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var pasoi = floor(i/paso);
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for (var j = 0; j < height; j++) {
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var pasoj = floor(j/paso);
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capas[n].set(i,j,c[pasoi][pasoj]);
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}
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}
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capas[n].updatePixels();
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capas[n].mask(imgs[n]);
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}
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}
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}
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function draw() {
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background(200,225,225);
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// capas
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for (var n = 0; n < ids.length; n++) {
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tint(200,180,130);
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image(imgs[n],0,0);
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tint(255,min(frameCount*40,255));
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if (dim[n] != -1) image(capas[n],0,0);
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else text("(Sin datos)", x[n], y[n]+5);
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}
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// Mas datos
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var mc = cmap.get(mouseX,mouseY);
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for (var n = 0; n < colores.length; n++) {
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if (compara(mc,color(colores[n]))) {
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noTint();
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image(imgs[n],0,0);
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}
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}
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// nombres
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textSize(14);
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for (var n = 0; n < nombres.length; n++) {
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var nbr = nombres[n];
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fill(255);
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noStroke();
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fill(0);
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text(nbr, x[n], y[n]-10);
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}
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}
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function compara(c1, c2) {
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return red(c1) == red(c2) && green(c1) == green(c2) && blue(c1) == blue(c2);
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}
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