Implement selecting template for collage #14
1
main.go
1
main.go
@ -126,7 +126,6 @@ func MakeCollage(req *collage.Request) (string, error) {
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out, err := os.Create(path.Join(collageDir, collageFile))
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if err != nil {
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return "", fmt.Errorf("failed to create collage output file, err: %w", err)
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// slog.Error("failed to create collage output file", "error", err)
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}
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if err := collage.Make(req, imagesDirFs, out); err != nil {
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return "", fmt.Errorf("failed to make collage, err: %w", err)
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@ -14,12 +14,15 @@
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padding: 2rem;
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flex: 70%;
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}
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.image-surface {
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overflow: hidden;
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margin: auto;
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border: 1px solid;
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height: 100%;
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width: 100%;
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width: auto;
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--collage-ap: 110 / 85;
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aspect-ratio: var(--collage-ap);
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}
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.showbuton {
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font-size: 2rem;
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@ -4,8 +4,8 @@
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<link rel="stylesheet" href="croppie.css" />
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<link rel="icon" href="data:;base64,iVBORw0KGgo=" />
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<script src="http://localhost:35729/livereload.js"></script>
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<script src="croppie.js"></script>
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<script src="index.js"></script>
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<script src="croppie.js" defer></script>
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<script src="index.js" defer></script>
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<link rel="stylesheet" href="index.css" />
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<!--
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width: 3264px;
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@ -14,16 +14,29 @@
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height: 11in;
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-->
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</head>
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<body onload="main()">
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<body>
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<div class="container">
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<div class="controls">
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<div>
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<button class="showbuton" onClick="snap()">Snap Collage</button>
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<div>
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<label>
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Page size
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<select id="page_size_selector" size=8 onChange="pageSizeChange(this)">
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<option value="letter-portrait">Letter (Portrait)</option>
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<option selected value="letter-landscape">Letter (Landscape)</option>
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<option value="fiveseven-portrait">5 X 7 (Portrait)</option>
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<option value="fiveseven-landscape">7 X 5 (Landscape)</option>
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<option value="foursix-portrait">4 X 6 (Portrait)</option>
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<option value="foursix-landscape">4 X 6 (Landscape)</option>
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</select>
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</label>
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</div>
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<button id="snapper" class="showbuton">Snap Collage</button>
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<p><a href="" target="_blank" id="collage-url"></a></p>
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</div>
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</div>
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<div class="imagebox">
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balki marked this conversation as resolved
Outdated
balki
commented
Remove empty line inside div Remove empty line inside div
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<div id="collage" class="image-surface fiveseven-landscape one-two">
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<div id="collage" class="image-surface one-two">
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<div class="collage-img img1" data-collage-image-url="images/img1.jpg">
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</div>
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<div class="collage-img img2" data-collage-image-url="images/img2.jpg">
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78
web/index.js
78
web/index.js
@ -1,6 +1,54 @@
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const pageSizes = {
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"letter-portrait" : {
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"ap": "85 / 110",
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"width": 3264,
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"height": 4224,
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},
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"letter-landscape" : {
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"ap": "110 / 85",
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"width": 4224,
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"height": 3264,
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},
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"fiveseven-portrait" : {
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"ap": "5 / 7",
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"width": 2250,
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"height": 3150,
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},
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"fiveseven-landscape" : {
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"ap": "7 / 5",
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"width": 3150,
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"height": 2250,
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},
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"foursix-portrait" : {
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"ap": "4 / 6",
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"width": 1800,
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"height": 2700,
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},
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"foursix-landscape" : {
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"ap": "6 / 4",
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"width": 2700,
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"height": 1800,
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},
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}
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// elements -- dummy createElement for language server type hint
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var snapButton = document.createElement("button")
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var collageDiv = document.createElement("div")
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var pageSizeSelect = document.createElement("select")
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var collageUrlA = document.createElement("a");
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// collage state
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var crops = [];
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var pageSize = "letter-landscape";
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function main() {
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initCollage("collage")
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snapButton = document.getElementById("snapper")
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collageDiv = document.getElementById("collage")
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pageSizeSelect = document.getElementById("page_size_selector")
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collageUrlA = document.getElementById("collage-url")
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initCollage()
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snapButton.onclick = () => snap()
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pageSizeSelect.onchange = () => pageSizeChange(pageSizeSelect)
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}
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function makeCroppieElem(elem, imgUrl) {
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@ -18,17 +66,14 @@ function makeCroppieElem(elem, imgUrl) {
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});
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return cpie
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}
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// collage state
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var collageDivId;
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var crops = [];
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function initCollage(divId) {
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collageDivId = divId
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const collageDiv = document.getElementById(collageDivId)
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function initCollage() {
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for(cpie of crops) {
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cpie.destroy()
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}
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crops = []
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for(elem of collageDiv.getElementsByClassName("collage-img")) {
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const cpie = makeCroppieElem(elem, elem.dataset.collageImageUrl)
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const lastLen = crops.push(cpie)
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@ -56,15 +101,14 @@ async function makeCollage(req) {
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}
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function snap() {
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const collageDiv = document.getElementById(collageDivId)
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col = collageDiv.offsetLeft;
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cot = collageDiv.offsetTop;
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console.log("----------------------")
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req = {
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background_image: "",
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aspect: {
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width: 3150,
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height: 2250,
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width: pageSizes[pageSize]["width"],
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height: pageSizes[pageSize]["height"],
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},
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dimension: {
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width: collageDiv.clientWidth,
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@ -112,9 +156,15 @@ function snap() {
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console.log(JSON.stringify(req));
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(async () => {
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collagFile = await makeCollage(req)
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// const collageUrlA = document.createElement("a");
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const collageUrlA = document.getElementById("collage-url");
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collageUrlA.href = `collages/${collagFile}`;
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collageUrlA.text = `${collagFile} generated`;
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})();
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}
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function pageSizeChange(selectElem) {
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document.getElementById("collage").style.setProperty('--collage-ap', pageSizes[selectElem.value]["ap"])
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pageSize = selectElem.value
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initCollage()
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}
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main()
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