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Commit c65f3f1d authored by Christopher Pietsch's avatar Christopher Pietsch
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cleanup

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js/canvas.js
+ 730
− 839
View file @ c65f3f1d
......@@ -49,9 +49,6 @@ function Canvas() {
.on("zoomend", zoomend)
.on("zoomstart", zoomstart);
// d3.select("body")
// .on("keydown", keydown);
var canvas;
var config;
var container;
......@@ -60,7 +57,6 @@ function Canvas() {
var data;
var rangeBand = 0;
var rangeBandImage = 0;
// var imageSize = 50;
var imageSize = 256;
var imageSize2 = 1024;
var imageSize3 = 4000;
......@@ -73,6 +69,7 @@ function Canvas() {
var selectedImage = null;
var drag = false;
var sleep = false
var stagePadding = 40;
var imgPadding;
......@@ -102,7 +99,7 @@ function Canvas() {
var detailContainer = d3.select(".sidebar")
var timelineData;
var stage, stage1, stage2, stage3, stage4, stage5;
var timelineHover = false;
function canvas() {}
......@@ -116,13 +113,10 @@ function Canvas() {
canvas.resize = function() {
if (!state.init) return;
// console.log("resize")
width = window.innerWidth - margin.left - margin.right;
height = window.innerHeight < minHeight ? minHeight : window.innerHeight;
widthOuter = window.innerWidth;
renderer.resize(width + margin.left + margin.right, height);
canvas.makeScales();
canvas.project();
}
......@@ -163,7 +157,6 @@ function Canvas() {
container = d3.select(".page").append("div").classed("viz", true);
detailVue._data.structure = config.detail.structure
collumns = config.projection.columns;
imageSize = config.loader.textures.medium.size;
imageSize2 = config.loader.textures.detail.size;
......@@ -195,7 +188,6 @@ function Canvas() {
stage2.addChild(stage4);
stage2.addChild(stage5);
// timeline cleaning
_timeline.forEach(function(d) {
d.type = "timeline";
});
......@@ -204,7 +196,6 @@ function Canvas() {
.key(function(d) { return d.year; })
.entries(_data.concat(_timeline))
.sort(function(a, b) { return a.key - b.key; })
// .sort(function(a, b) { return d3.descending(a.key, b.key) })
.map(function(d) { return d.key; })
timeDomain = canvasDomain.map(function(d) {
......@@ -264,7 +255,6 @@ function Canvas() {
if (timelineHover) return;
// console.log(selectedImage)
if (Math.abs(zoomedToImageScale - scale) < 0.1) {
canvas.resetZoom();
} else {
......@@ -276,7 +266,6 @@ function Canvas() {
canvas.project();
animate();
// selectedImage = data.find(d => d.id == 88413)
// showDetail(selectedImage)
state.init = true;
......@@ -297,7 +286,6 @@ function Canvas() {
selectedImageDistance = best.d;
if (bottomZooming && best.p && best.p.ii < 3 && selectedImageDistance > 7) {
// console.log("bottom");
selectedImage = null;
zoom.center(null);
container.style("cursor", "default");
......@@ -307,7 +295,6 @@ function Canvas() {
// todo iprove that bitch
var center = [((d.x + imgPadding) * scale) + translate[0], (height + d.y + imgPadding) * scale + translate[1]];
zoom.center(center);
selectedImage = d;
}
......@@ -325,7 +312,6 @@ function Canvas() {
.key(function(d) {
return d.year;
})
// .sortKeys(d3.ascending)
.entries(data)
years.forEach(function(year) {
......@@ -334,7 +320,6 @@ function Canvas() {
year.values.sort(function(a, b) {
return b.keywords.length - a.keywords.length;
})
//console.log(year.values)
year.values.forEach(function(d, i) {
var row = (Math.floor(i / collumns) + 2);
......@@ -368,8 +353,6 @@ function Canvas() {
function toScreenPoint(p) {
var p2 = [0, 0];
// console.log("t",translate,scale)
p2[0] = p[0] / scale - translate[0] / scale;
p2[1] = (p[1] / scale - height) - translate[1] / scale;
......@@ -415,7 +398,7 @@ function Canvas() {
return sleep
}
var sleep = false
canvas.wakeup = function() { sleep = false }
function animate(time) {
......@@ -440,25 +423,15 @@ function Canvas() {
}
function zoomToImage(d, duration) {
// console.log("detail", d)
state.zoomingToImage = true;
zoom.center(null);
loadMiddleImage(d);
d3.select(".tagcloud").classed("hide", true);
var padding = x.rangeBand() / collumns / 2;
var sidbar = width / 8;
// var padding = 0;
var scale = 0.8 / (x.rangeBand() / collumns / width);
var translateNow = [(-scale * (d.x - padding / 2)) - sidbar, -scale * (height + d.y)];
//console.log(scale, translateNow);
zoomedToImageScale = scale;
setTimeout(function() {
......@@ -470,16 +443,11 @@ function Canvas() {
.transition().duration(duration)
.call(zoom.scale(scale).translate(translateNow).event)
.each("end", function() {
zoomedToImage = true;
selectedImage = d;
hideTheRest(d);
showDetail(d);
loadBigImage(d, "click");
state.zoomingToImage = false;
})
}
......@@ -521,11 +489,8 @@ function Canvas() {
function hideTheRest(d) {
// c("hide", d.id)
data.forEach(function(d2) {
if (d2.id !== d.id) {
// d2.sprite.alpha = 0;
// d2.sprite.visible = false;
d2.alpha = 0;
d2.alpha2 = 0;
......@@ -536,38 +501,19 @@ function Canvas() {
function showAllImages() {
data.forEach(function(d) {
d.alpha = d.active ? 1 : 0.2;;
//d.visible = d.active;
d.alpha2 = d.visible ? 1 : 0;
//d.sprite.visible = true;
})
}
var timelineHover = false;
function zoomed() {
translate = d3.event.translate;
scale = d3.event.scale;
if (!startTranslate) startTranslate = translate
drag = startTranslate && translate !== startTranslate;
// check borders
var x1 = -1 * translate[0] / scale;
var x2 = (x1 + (widthOuter / scale));
var y1 = (translate[1] + height * scale);
var e1 = -extent[1] - bottomPadding;
var y2 = (e1 - height) * scale + height;
var e2 = extent[0] - bottomPadding;
var y3 = (e2 + height) * -scale;
// console.log(translate[1],e2, y3);
if (d3.event.sourceEvent != null) {
if (x1 < 0) {
translate[0] = 0;
......@@ -575,10 +521,6 @@ function Canvas() {
translate[0] = ((widthOuter * scale) - widthOuter) * -1;
}
if (translate[1] < y2) {
// translate[1] = y2;
}
zoom.translate([translate[0], translate[1]]);
x1 = -1 * translate[0] / scale;
......@@ -637,7 +579,6 @@ function Canvas() {
filterVisible();
if (zoomedToImage && !selectedImage.big && state.lastZoomed != selectedImage.id && !state.zoomingToImage) {
//c("loadbig after zoom")
loadBigImage(selectedImage, "zoom");
}
}
......@@ -661,16 +602,12 @@ function Canvas() {
extent = d3.extent(data, function(d) { return d.y; });
var y = -extent[1] - bottomPadding;
// console.log(extent, y)
y = (extent[1] / -3) - bottomPadding
// y = - bottomPadding
//bottomZooming = (y<-30 && y>-40);
vizContainer
.call(zoom.translate(translate).event)
.transition().duration(duration)
.call(zoom.translate([0, y]).scale(1).event)
//.each("end", canvas.split)
}
canvas.split = function() {
......@@ -678,22 +615,15 @@ function Canvas() {
return d.active;
})
stackLayout(active, false);
var inactive = data.filter(function(d) {
return !d.active;
})
stackLayout(inactive, true);
// console.time("Quadtree")
quadtree = Quadtree(data);
// console.timeEnd("Quadtree");
}
function filterVisible() {
var zoomScale = scale;
if (zoomedToImage) return;
data.forEach(function(d, i) {
......@@ -702,24 +632,16 @@ function Canvas() {
var y = ((p.y / scale1) + (translate[1]) / zoomScale);
var padding = 5;
// c(x,y,p, translate, zoomScale, scale, height/zoomScale, y+height)
if (x > (-padding) && x < ((width / zoomScale) + padding) && y + height < (height / zoomScale + padding) && y > (height * -1) - padding) {
//d.sprite.alpha = 1;
d.visible = true;
// d.alpha = 1;
} else {
//d.sprite.alpha = 0.5;
d.visible = false;
// d.alpha = 0;
}
});
var visible = data.filter(function(d) {
return d.visible;
});
//c(visible.length);
if (visible.length < 40) {
data.forEach(function(d) {
......@@ -730,11 +652,8 @@ function Canvas() {
} else {
data.forEach(function(d) {
d.alpha2 = 0;
//if(d.sprite2) d.sprite2.visible = false;
})
}
}
function loadMiddleImage(d) {
......@@ -762,13 +681,9 @@ function Canvas() {
sprite.position.x = d.x * scale2 + imageSize2 / 2;
sprite.position.y = d.y * scale2 + imageSize2 / 2;
sprite._data = d;
stage4.addChild(sprite);
d.sprite2 = sprite;
d.alpha2 = d.highlight;
d.loaded = true;
sleep = false
}
......@@ -809,7 +724,6 @@ function Canvas() {
var pos = s.data.getLocalPosition(s.currentTarget)
var dir = pos.x > 0 ? 1 : -1
var page = d.page + dir
// var nextPage = Math.min(Math.max(page, 0), d.imagenum-1)
var nextPage = page
if (page > d.imagenum - 1) nextPage = 0
if (page < 0) nextPage = d.imagenum - 1
......@@ -825,9 +739,6 @@ function Canvas() {
sprite.position.y = d.y * scale3 + imageSize3 / 2;
sprite._data = d;
d.big = true;
// console.log(sprite, "done")
stage5.addChild(sprite);
sleep = false
}
......@@ -852,26 +763,6 @@ function Canvas() {
}
}
// function translateUpDown(dir) {
// var translateNow = [translate[0], translate[1] + dir * 10 * scale];
// svg
// .call(zoom.translate(translate).event)
// .transition().duration(1000)
// .call(zoom.translate(translateNow).event)
// }
// function getSiblingImage(active, dir) {
// if (!active) return;
// return data.filter(function(d) {
// return (d.order == active.order + dir && d.year == active.year);
// })[0];
// }
function nearest(x, y, best, node) {
// mike bostock https://bl.ocks.org/mbostock/4343214
var x1 = node.x1,
......
js/viz.js
+ 66
− 69
View file @ c65f3f1d
// ,--.
// ,---, ,--/ /| .--.--.
// ,---.,`--.' |,---,': / ' ,--, / / '.
......@@ -99,8 +98,6 @@ function init() {
tags.reset();
canvas.split();
})
}
d3.select(".slidebutton")
.on("click", function() {
......@@ -113,6 +110,6 @@ d3.select(".infobutton")
var s = !d3.select(".infobar").classed("sneak");
d3.select(".infobar").classed("sneak", s)
})
}
d3.select(".browserInfo").classed("show", utils.isMobile());
\ No newline at end of file
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