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if you work hard and follow your dreams, you too can center <div>s vertically

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This commit is contained in:
Steven Hugg 2018-08-21 09:27:14 -04:00
parent e964bd26be
commit 0b67f94187
2 changed files with 29 additions and 12 deletions
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26
pixels.html
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@ -7,7 +7,22 @@ body {
overflow: hidden !important;
font-size: 11px;
}
.thumb {
.thumbdiv {
}
.fcontainer
{
display: flex;
align-items: center;
justify-content: center;
flex-direction: column;
height: 100vh;
}
.fitem
{
background-color: #f3f2ef;
border-radius: 3px;
width: 200px;
height: 100px;
}
</style>
<link rel="stylesheet" href="css/ui.css">
@ -24,10 +39,13 @@ body {
</div>
<div id="notebook">
<!-- TODO: doesn't work properly when screen isn't exactly centered -->
<div id="thumbnaildiv" style="float:right;margin-top:20%;transform:scale(2);margin-right:10%">
<div style="width:60%;height:100%;position:absolute;left:0">
<div id="maineditor" class="fcontainer">
</div>
</div>
<div id="maineditor" style="margin-left:10%;margin-top:5%;height:100%">
<div style="width:40%;height:100%;position:absolute;right:0">
<div id="thumbnaildiv" class="fcontainer">
</div>
</div>
</div>

15
src/pixed/pixeleditor.ts
View File

@ -39,13 +39,8 @@ export function PixelEditor(parentDiv:HTMLElement, fmt, palette, initialData, th
this.getImageData = function() { return pixints.slice(0); }
function fitCanvas() {
var w = $(parentDiv).width();
var h = $(parentDiv).height();
if (h > w)
pixcanvas.style.height = Math.floor(h)+"px";
else
pixcanvas.style.height = Math.floor(h/2)+"px";
// TODO
pixcanvas.style.height = '50%'; // TODO?
return;
}
this.resize = fitCanvas;
@ -56,6 +51,7 @@ export function PixelEditor(parentDiv:HTMLElement, fmt, palette, initialData, th
for (var i=0; i<pixints.length; i++) {
pixints[i] = initialData ? palette[initialData[i]] : palette[0];
}
this.canvas = pixcanvas;
updateImage();
@ -458,7 +454,7 @@ function pixelEditorCreateThumbnails(e) {
allthumbs = [];
for (var i=0; i<count; i++) {
if ((i & 15) == 0) {
parentdiv = $("#thumbnaildiv").append("<div>");
parentdiv = $('<div class="thumbdiv">').appendTo("#thumbnaildiv");
}
allthumbs.push(createThumbnailForImage(parentdiv, i));
}
@ -474,6 +470,9 @@ function pixelEditorReceiveMessage(e) {
function createThumbnailForImage(parentdiv, i) {
var span = $('<span class="thumb">');
var thumb = new PixelEditor(span[0], currentFormat, palette, allimages[i]);
// double size of canvas thumbnail
thumb.canvas.style.height = currentFormat.h*2+"px";
thumb.canvas.style.width = currentFormat.w*2+"px";
parentdiv.append(span);
span.click(function() { createEditorForImage(i) });
return thumb;