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index.html
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<!doctype html>
<html lang="en-us">
<head>
<meta charset="utf-8">
<title>img2calc</title>
<style type="text/css">
body {
font-family:-apple-system,BlinkMacSystemFont,"Lucida Grande","Trebuchet MS",Verdana,Helvetica,Arial,sans-serif;
text-align:center;
margin:0
}
#mainContent {
max-width:80%;
margin:auto
}
.file {
border:2px dashed #777;
border-radius:20px;
max-width:70%;
margin:30px auto;
padding:20px
}
p {
margin-top:0
}
.my-form {
margin-bottom:10px
}
.button {
display:inline-block;
padding:10px;
background:#ccc;
cursor:pointer;
border-radius:5px;
border:1px solid #ccc
}
.button:hover {
background:#ddd
}
#fileElem {
display:none
}
.half_div {
width:49%;
min-height:320px;
}
.rounded_div {
border:1px dotted #bbb;
border-radius:10px
}
#inFrame {
float:left;
left:0;
background:repeating-linear-gradient(45deg,#ddd,#fff 10px,#ddd 20px)
}
#outFrame {
float:right;
right:0;
background:repeating-linear-gradient(-45deg,#ddd,#fff 10px,#ddd 20px)
}
#srcFrame {
background:repeating-linear-gradient(-45deg,#ddd,#fff 10px,#ddd 20px)
}
#colorInput {
width:8em;
}
#widthInput {
width:3em;
}
#heightInput {
width:3em;
}
#inImg {
transition: transform .2s;
image-rendering: pixelated;
}
#outImg {
transition: transform .2s;
image-rendering: pixelated;
}
.btn-group a { text-decoration: none }
.btn-colorselector{display:inline-block;border:1px solid black;width:20px;height:20px;background-color:#DDD;vertical-align:middle;border-radius:0}
</style>
<link rel="stylesheet" href="/forum/css/bootstrap.min.css" type="text/css" />
<link rel="stylesheet" href="/forum/css/highlight_style.css?v=2">
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js"></script>
<script src="/forum/js/highlighter.min.js"></script>
<script type="text/javascript">
hljs.configure({"useBR":true});
function do_highlight_codes() {
$(document).ready(function(){
$(".codebox dd code, code.inline").each( function(i, e){ hljs.highlightBlock(e); } );
$("code.hljs:not(.inline)").each(function(){var n=$(this);if("true"!=n.attr("data-lines-done")){var e=n.attr("class").replace("hljs","").trim().split(/\s+/),t=""===e[0]?e[1]:e.length>1&&""!==e[e.length-1]?"<span title='("+e[1]+" ?)'>"+e[0]+"</span>":e[0],a=n.parent().siblings().eq(0)[0];a&&a.innerHTML&&(a.innerHTML=a.innerHTML.replace("Code: ","Code "+(t?t:'')+" : "));var l=n.html().split("<br>");l.forEach(function(n,e){l[e]='<span class="hljs-comment line-number" data-line="'+(e+1)+'"></span>'+n}),n.html(l.join("<br>")),n.attr("data-lines-done","true")}});
});
}
do_highlight_codes();
</script>
<script src='./utils/common.js'></script>
<script src='./utils/strings.js'></script>
<script src='./zlib/constants.js'></script>
<script src='./zlib/adler32.js'></script>
<script src='./zlib/crc32.js'></script>
<script src='./zlib/zstream.js'></script>
<script src='./zlib/messages.js'></script>
<script src='./zlib/trees.js'></script>
<script src='./zlib/deflate.js'></script>
<script src='./deflate.js'></script>
<script>
{
const hostname = window.location.hostname;
const isLocal = ["localhost", "127.0.0.1", ""].includes(hostname);
const isOnTIPlanet = hostname === "tiplanet.org";
const isIframed = window.self !== window.top;
if (false && !isLocal && !(isIframed && isOnTIPlanet))
{
window.location.href = "https://tiplanet.org/forum/img2calc.php";
throw new Error('Use img2calc on TI-Planet <3. Feel free to contribute to the code on GitHub though!');
}
}
// default canvas w+h, editable canvas w+h?, max canvas w+h, depth, list
let configForFormat = {
'c2p': [320,528,true ,528,528,Math.pow(2,16),[["full" ,320,528],["graph",310,401],["1/2 graph",310,185],["graph rotated",518,193],["1/2 graph rotated",518,81]]],
'i.c2p': [320,528,true ,528,528,Math.pow(2,3) ,[["full" ,320,528],["graph",310,401],["1/2 graph",310,185],["graph rotated",518,193],["1/2 graph rotated",518,81]]],
'cp.g3p': [384,192,true ,384,192,Math.pow(2,16),[["reset" ,384,192]]],
'cp_i.g3p': [384,192,true ,384,192,Math.pow(2,3) ,[["reset" ,384,192]]],
'cp01.g3p': [384,192,true ,384,192,Math.pow(2,16),[["reset" ,384,192]]],
'cp01_i.g3p': [384,192,true ,384,192,Math.pow(2,3) ,[["reset" ,384,192]]],
'cp01.g4p': [384,192,true ,384,192,Math.pow(2,16),[["reset" ,384,192]]],
'cp01_i.g4p': [384,192,true ,384,192,Math.pow(2,3) ,[["reset" ,384,192]]],
'im8c.8xv': [320,210,true ,320,210,Math.pow(2,8) ,[["full" ,320,210],["menu" ,320,191]]],
'8ca': [134,83 ,false,134,83 ,Math.pow(2,16),[["reset",134,83 ]]],
'8ci': [266,165,false,266,165,Math.pow(2,4) ,[["reset",266,165]]],
'8xi': [96 ,63 ,false,96 ,63 ,Math.pow(2,1) ,[["reset",96 ,63]]],
'83i': [96 ,63 ,false,96 ,63 ,Math.pow(2,1) ,[["reset",96 ,63]]],
'82i': [96 ,63 ,false,96 ,63 ,Math.pow(2,1) ,[["reset",96 ,63]]],
'73i': [96 ,63 ,false,96 ,63 ,Math.pow(2,1) ,[["reset",96 ,63]]],
'85i': [128,63 ,false,128,63 ,Math.pow(2,1) ,[["reset",128,63]]],
'86i': [128,63 ,false,128,63 ,Math.pow(2,1) ,[["reset",128,63]]],
'casioplot_g3.py': [128,64 ,true ,128,64 ,3 ,[["reset" ,128,64]]],
'graphic_g3.py': [128,64 ,true ,128,64 ,3 ,[["reset" ,128,64]]],
'gint_g3.py': [128,64 ,true ,128,64 ,3 ,[["reset" ,128,64]]],
'casioplot_cg.py': [384,192,true ,384,192,Math.pow(2,8) ,[["reset" ,384,192]]],
'ti_graphics.py': [320,210,true ,320,210,Math.pow(2,8) ,[["full" ,320,210],["menu" ,320,191]]],
'ti_draw_ce.py': [320,210,true ,320,210,Math.pow(2,8) ,[["full" ,320,210],["menu" ,320,191]]],
'ti_draw_cx.py': [318,212,true ,318,212,Math.pow(2,8) ,[["reset" ,318,212]]],
'kandinsky.py': [320,222,true ,320,222,Math.pow(2,8) ,[["reset" ,320,222]]],
'kandinsky_cg.py': [396,206,true ,396,206,Math.pow(2,8) ,[["reset" ,396,206]]],
'graphic.py': [320,222,true ,320,222,Math.pow(2,8) ,[["full" ,320,222],["menu", 320,205]]],
'graphic_ns.py': [320,222,true ,320,222,3 , [["full" ,320,222],["menu", 320,205]]],
'graphic_cg.py': [384,192,true ,384,192,Math.pow(2,8) ,[["full" ,384,192],["menu", 384,174]]],
'gint_cg.py': [396,224,true ,396,224,Math.pow(2,8) ,[["full" ,396,224],["menu", 384,206]]],
'nsp_cx.py': [320,240,true ,320,240,Math.pow(2,8) ,[["reset" ,320,240]]],
'nsp_ns.py': [320,240,true ,320,240,3 ,[["reset" ,320,240]]],
'hpprime.py': [320,240,true ,320,240,Math.pow(2,8) ,[["full" ,320,240],["menu" ,320,220]]],
'microbit.py': [5, 5, false,5 , 5,10 ,[["reset",5,5]]],
'ti_hub_mb.py': [5, 5, false,5 , 5,10 ,[["reset",5,5]]],
'ti_hub_rgbarr.py':[8, 2, false,8 , 2,Math.pow(2,24),[["reset",8,2]]],
};
function getFit(w) {
el = document.getElementById("fitInput");
return el.checked;
}
function getRatio() {
el = document.getElementById("ratioInput");
return el.checked;
}
function getColors() {
el = document.getElementById("colorInput");
return el.value;
}
function getWidth() {
el = document.getElementById("widthInput");
return el.value;
}
function getHeight() {
el = document.getElementById("heightInput");
return el.value;
}
function setWidth(w) {
el = document.getElementById("widthInput");
el.value=w;
}
function setHeight(h) {
el = document.getElementById("heightInput");
el.value=h;
}
const params = new URLSearchParams(window.location.search);
window.mode = params.get('mode') || 'script';
window.target = params.get('target');
window.format = params.get('format');
window.calcsize = '';
if (mode !== 'var' && mode !== 'script') mode = 'var';
if (target === 'nw') target = 'nw110';
if (mode === 'var' && target !== '8xpython' && target !== '8xcolor' && target !== '8xp' && target !== '83' && target !== '73' && target !== '82' && target !== '85' && target !== '86' && target !== 'cp2' && target !== 'cg' && target !== 'cg3') target = '8xpython';
if (mode === 'script' && target !== '8xpython' && target !== '8xonline' && target != 'ns' && target != 'cm' && target != 'cx' && target != 'cx2' && target != 'nw100' && target != 'nw110' && target != 'nw120' && target !== 'cg' && target !== 'cg2' && target != 'g3' && target != 'g2app' && target != 'g2' && target != 'prime') target = 'cg2';
if (mode === 'var') {
if (target === '8xpython') { if (format !== 'im8c.8xv' && format !== '8ca' && format !== '8ci') format = 'im8c.8xv'; }
else if (target === '8xcolor') { if (format !== '8ca' && format !== '8ci') format = '8ca'; }
else if (target === '8xp') { format = '8xi'; }
else if (target === '83') { if (format !== '8xi' && format !== '83i') format = '8xi'; }
else if (target === '73') { if (format !== '8xi' && format !== '73i') format = '8xi'; }
else if (target === '82') { format = '82i'; }
else if (target === '86') { format = '86i'; }
else if (target === '85') { format = '85i'; }
else if (target === 'cp2') { if (format !== 'c2p' && format !== 'i.c2p') format = 'c2p'; }
else if (target === 'cg') { if (format !== 'cp.g3p' && format !== 'cp01.g3p' && format !== 'cp_i.g3p' && format !== 'cp01_i.g3p') format = 'cp.g3p'; }
else if (target === 'cg3') { if (format !== 'cp.g3p' && format !== 'cp01.g3p' && format !== 'cp_i.g3p' && format !== 'cp01_i.g3p' && format !== 'cp_i.g4p' && format !== 'cp01_i.g4p') format = 'cp01.g4p'; }
}
if (mode == 'script') {
if (target === '8xpython') { if (format !== 'ti_graphics.py' && format !== 'ti_draw_ce.py' && format !== 'microbit.py' && format !== 'ti_hub_mb.py' && format !== 'ti_hub_rgbarr.py') format = 'ti_graphics.py'; }
else if (target === '8xonline') { if (format !== 'ti_draw_ce.py') format = 'ti_draw_ce.py'; }
else if (target === 'ns') { if (format !== 'nsp_ns.py' && format !== 'graphic_ns.py') format = 'nsp_ns.py'; }
else if (target === 'cm') { if (format !== 'nsp_cx.py' && format !== 'kandinsky.py') format = 'nsp_cx.py'; }
else if (target === 'cx') { if (format !== 'nsp_cx.py' && format !== 'graphic.py' && format !== 'kandinsky.py') format = 'graphic.py'; }
else if (target === 'cx2') { if (format !== 'nsp_cx.py' && format !== 'ti_draw_cx.py' && format !== 'graphic.py' && format !== 'kandinsky.py' && format !== 'microbit.py' && format !== 'ti_hub_mb.py' && format !== 'ti_hub_rgbarr.py') format = 'ti_draw_cx.py'; }
else if (target === 'nw110' || target === 'nw120') { if (format !== 'kandinsky.py' && format !== 'graphic.py') format = 'kandinsky.py'; }
else if (target === 'nw100') { if (format !== 'kandinsky.py') format = 'kandinsky.py'; }
else if (target === 'cg') { if (format !== 'graphic_cg.py' && format !== 'gint_cg.py' && format !== 'gint_cg.py' && format !== 'kandinsky_cg.py') format = 'graphic_cg.py'; }
else if (target === 'cg2') { if (format !== 'casioplot_cg.py' && format !== 'graphic_cg.py' && format !== 'kandinsky_cg.py') format = 'casioplot_cg.py'; }
else if (target === 'g3') { if (format !== 'casioplot_g3.py' && format !== 'graphic_g3.py' && format !== 'gint_g3.py') format = 'casioplot_g3.py'; }
else if (target === 'g2app' || target === 'g2') { if (format !== 'graphic_g3.py' && format !== 'gint_g3.py') format = 'graphic_g3.py'; }
else if (target === 'prime') { if (format !== 'hpprime.py') format = 'hpprime.py'; }
}
</script>
<script>
zoom_factor = format==='ti_hub_rgbarr.py' ? 100 : (format==='ti_hub_mb.py' || format==='microbit.py' ? 40 : (target==='g3' ? 3 : 1))
document.write(`<style type="text/css">#inImg:hover {transform:scale(` + zoom_factor + `);}</style>`);
document.write(`<style type="text/css">#outImg:hover {transform:scale(` + zoom_factor + `);}</style>`);
</script>
</head>
<body>
<br>
<div class="bootstrap"><div style="text-align: center; margin: auto">
<div class="btn-group" id="targetButtons">
<a class="btn disabled" style="font-weight: bold;padding-left: 4px;padding-right: 4px;" href="#">Mode</a>
<script>
document.write(`<a class="btn btn-info" data-target="var" href="?mode=var&target=${target}&format=${format}">variable</a>`);
document.write(`<a class="btn btn-info" data-target="script" href="?mode=script&target=${target}&format=${format}">Python script</a>`);
document.querySelector(`a.btn[data-target='${mode}']`).classList.add('active');
</script>
</div>
</div></div>
<hr>
<div class="bootstrap"><div style="text-align: center; margin: auto">
<div class="btn-group" id="targetButtons">
<a class="btn disabled" style="font-weight: bold;padding-left: 4px;padding-right: 4px;" href="#">TI</a>
<script>
document.write(`<a class="btn btn-info" data-target="8xpython" href="?mode=${mode}&target=8xpython&format=${format}">83PCE | 84+CE Python</a>`);
if(mode === 'script') {
document.write(`<a class="btn btn-info" data-target="ns" href="?mode=${mode}&target=ns&format=${format}">Nspire</a>`);
document.write(`<a class="btn btn-info" data-target="cm" href="?mode=${mode}&target=cm&format=${format}">CM</a>`);
document.write(`<a class="btn btn-info" data-target="cx" href="?mode=${mode}&target=cx&format=${format}">CX</a>`);
document.write(`<a class="btn btn-info" data-target="cx2" href="?mode=${mode}&target=cx2&format=${format}">CX II</a>`);
document.write(`<a class="btn btn-info" data-target="8xonline" href="?mode=${mode}&target=8xonline&format=${format}">MaClasseTI.fr</a>`);
}
if(mode === 'var') {
document.write(`<a class="btn btn-info" data-target="8xcolor" href="?mode=${mode}&target=8xcolor&format=${format}">82A Python | 83PCE | 84+CE | 84+CSE</a>`);
document.write(`<a class="btn btn-info" data-target="8xp" href="?mode=${mode}&target=8xp&format=${format}">82+ | 82A | 83+ | 84+</a>`);
document.write(`<a class="btn btn-info" data-target="83" href="?mode=${mode}&target=83&format=${format}">76 | 82Stats | 83</a>`);
document.write(`<a class="btn btn-info" data-target="73" href="?mode=${mode}&target=73&format=${format}">73</a>`);
document.write(`<a class="btn btn-info" data-target="82" href="?mode=${mode}&target=82&format=${format}">82</a>`);
document.write(`<a class="btn btn-info" data-target="86" href="?mode=${mode}&target=86&format=${format}">86</a>`);
document.write(`<a class="btn btn-info" data-target="85" href="?mode=${mode}&target=85&format=${format}">85</a>`);
}
</script>
</div>
</div></div>
<div class="bootstrap"><div style="text-align: center; margin: auto">
<div class="btn-group" id="targetButtons">
<a class="btn disabled" style="font-weight: bold;padding-left: 4px;padding-right: 4px;" href="#">Casio</a>
<script>
if(mode === 'script') {
document.write(`<a class="btn btn-info" data-target="cg2" href="?mode=${mode}&target=cg2&format=${format}">fx-CG50/100 | Graph 90+E/Math+</a>`);
document.write(`<a class="btn btn-info" data-target="cg" href="?mode=${mode}&target=cg&format=${format}">fx-CG10/20</a>`);
document.write(`<a class="btn btn-info" data-target="g3" href="?mode=${mode}&target=g3&format=${format}">fx-9750/9860GIII | Graph 35+E II</a>`);
document.write(`<a class="btn btn-info" data-target="g2app" href="?mode=${mode}&target=g2app&format=${format}">fx-9860G/GII | Graph 75/85/95</a>`);
document.write(`<a class="btn btn-info" data-target="g2" href="?mode=${mode}&target=g2&format=${format}">fx-9750GII | Graph 35+E/USB</a>`);
}
if(mode === 'var') {
document.write(`<a class="btn btn-info" data-target="cg3" href="?mode=${mode}&target=cg3&format=${format}">fx-CG100 / Graph Math+</a>`);
document.write(`<a class="btn btn-info" data-target="cg" href="?mode=${mode}&target=cg&format=${format}">fx-CG10/20/50 / Graph 90+E</a>`);
document.write(`<a class="btn btn-info" data-target="cp2" href="?mode=${mode}&target=cp2&format=${format}">fx-CP400/CG500</a>`);
}
</script>
</div>
</div></div>
<script>
if (mode === 'script') {
document.write(`<div class="bootstrap"><div style="text-align: center; margin: auto">`);
document.write(`<div class="btn-group" id="targetButtons">`);
document.write(`<a class="btn disabled" style="font-weight: bold;padding-left: 4px;padding-right: 4px;" href="#">NumWorks</a>`);
document.write(`<a class="btn btn-info" data-target="nw100" href="?mode=${mode}&target=nw100&format=${format}">N0100</a>`);
document.write(`<a class="btn btn-info" data-target="nw110" href="?mode=${mode}&target=nw110&format=${format}">N0110</a>`);
document.write(`<a class="btn btn-info" data-target="nw120" href="?mode=${mode}&target=nw120&format=${format}">N0120</a>`);
document.write(`</div>`);
document.write(`</div>`);
document.write(`</div>`);
document.write(`<div class="bootstrap"><div style="text-align: center; margin: auto">`);
document.write(`<div class="btn-group" id="targetButtons">`);
document.write(`<a class="btn disabled" style="font-weight: bold;padding-left: 4px;padding-right: 4px;" href="#">HP</a>`);
document.write(`<a class="btn btn-info" data-target="prime" href="?mode=${mode}&target=prime&format=${format}">Prime</a>`);
document.querySelector(`a.btn[data-target='${target}']`).classList.add('active');
document.write(`</div>`);
document.write(`</div>`);
document.write(`</div>`);
}
let el = document.querySelector(`a.btn[data-target='${target}']`);
if(el) el.classList.add('active');
</script>
<hr>
<script>
if (target==='8xpython' || target==='8xonline' || target==='cg3' || target==='cg2' || target==='cg' || target==='g3' || target==='g2app' || target==='g2'|| target==='8xcolor' || target==='73' || target==='83' || target==='cx' || target==='cx2' || target==='cm' || target==='ns' || target==='nw110' || target==='nw120') {
document.write(`<br>`);
document.write(`<div class="bootstrap"><div style="text-align: center; margin: auto;">`);
document.write(`<div class="btn-group" id="formatButtons">`);
document.write(`<a class="btn disabled" style="font-weight: bold;padding-left: 4px;padding-right: 4px;" href="#">`+(mode === 'script' ? "import" : "format") + `</a>`);
if (mode === 'var' && target === '8xpython') {
document.write(`<a class="btn btn-info ${format === 'im8c.8xv' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=im8c.8xv">Python-IM8C.8xv</a>`);
}
if (mode === 'var' && (target === '8xpython' || target === '8xcolor')) {
document.write(`<a class="btn btn-info ${format === '8ca' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=8ca">ImageX.8ca</a>`);
document.write(`<a class="btn btn-info ${format === '8ci' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=8ci">PicX.8ci</a>`);
}
if (mode === 'script' && (target === '8xpython' || target == '8xonline')) {
document.write(`<a class="btn btn-info ${format === 'ti_draw_ce.py' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=ti_draw_ce.py">ti_draw</a>`);
}
if (mode === 'script' && target === '8xpython') {
document.write(`<a class="btn btn-info ${format === 'ti_graphics.py' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=ti_graphics.py">ti_graphics</a>`);
document.write(`<a class="btn btn-info ${format === 'ti_draw_ce.py' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=ti_draw_ce.py">ti_draw</a>`);
document.write(`<a class="btn btn-info ${format === 'microbit.py' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=microbit.py">microbit</a>`);
document.write(`<a class="btn btn-info ${format === 'ti_hub_mb.py' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=ti_hub_mb.py">ti_hub (micro:bit)</a>`);
document.write(`<a class="btn btn-info ${format === 'ti_hub_rgbarr.py' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=ti_hub_rgbarr.py">ti_hub (RGB Array)</a>`);
}
if (mode === 'script' && target === 'cg2') {
document.write(`<a class="btn btn-info ${format === 'casioplot_cg.py' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=casioplot_cg.py">casioplot</a>`);
}
if (mode === 'script' && (target === 'cg2' || target === 'cg')) {
document.write(`<a class="btn btn-info ${format === 'graphic_cg.py' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=graphic_cg.py">graphic</a>`);
document.write(`<a class="btn btn-info ${format === 'gint_cg.py' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=gint_cg.py">gint</a>`);
document.write(`<a class="btn btn-info ${format === 'kandinsky_cg.py' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=kandinsky_cg.py">kandinsky</a>`);
}
if (target === '8xp' || target === '83' || target === '73') document.write(`<a class="btn btn-info ${format === '8xi' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=8xi">PicX.8xi</a>`);
if (target === '83') document.write(`<a class="btn btn-info ${format === '83i' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=83i">PicX.83i</a>`);
if (target === '73') document.write(`<a class="btn btn-info ${format === '73i' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=73i">PicX.73i</a>`);
if (target === '82') document.write(`<a class="btn btn-info ${format === '82i' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=82i">PicX.82i</a>`);
if (target === '86') document.write(`<a class="btn btn-info ${format === '86i' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=86i">PicX.86i</a>`);
if (target === '85') document.write(`<a class="btn btn-info ${format === '85i' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=85i">PicX.85i</a>`);
if (target === 'cp2') {
document.write(`<a class="btn btn-info ${format === 'c2p' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=c2p">c2p</a>`);
document.write(`<a class="btn btn-info ${format === 'i.c2p' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=i.c2p">c2p indexed</a>`);
}
if (target === 'cx2') document.write(`<a class="btn btn-info ${format === 'ti_draw_cx.py' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=ti_draw_cx.py">ti_draw</a>`);
if (target === 'cx' || target === 'cx2') {
document.write(`<a class="btn btn-info ${format === 'graphic.py' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=graphic.py">graphic</a>`);
}
if (target === 'cx' || target === 'cx2' || target === 'cm') {
document.write(`<a class="btn btn-info ${format === 'nsp_cx.py' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=nsp_cx.py">nsp</a>`);
document.write(`<a class="btn btn-info ${format === 'kandinsky.py' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=kandinsky.py">kandinsky</a>`);
}
if (target === 'ns') {
document.write(`<a class="btn btn-info ${format === 'nsp_ns.py' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=nsp_ns.py">nsp</a>`);
document.write(`<a class="btn btn-info ${format === 'graphic_ns.py' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=graphic_ns.py">graphic</a>`);
}
if (target === 'cx2') {
document.write(`<a class="btn btn-info ${format === 'microbit.py' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=microbit.py">microbit</a>`);
document.write(`<a class="btn btn-info ${format === 'ti_hub_mb.py' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=ti_hub_mb.py">ti_innovator (micro:bit)</a>`);
document.write(`<a class="btn btn-info ${format === 'ti_hub_rgbarr.py' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=ti_hub_rgbarr.py">ti_hub (RGB Array)</a>`);
}
if (mode === 'var' && (target === 'cg' || target === 'cg3')) {
document.write(`<a class="btn btn-info ${format === 'cp.g3p' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=cp.g3p">CP.g3p</a>`);
document.write(`<a class="btn btn-info ${format === 'cp01.g3p' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=cp01.g3p">CP01.g3p</a>`);
if (target === 'cg3') document.write(`<a class="btn btn-info ${format === 'cp01.g4p' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=cp01.g4p">CP01.g4p</a>`);
document.write(`<a class="btn btn-info ${format === 'cp_i.g3p' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=cp_i.g3p">CP.g3p indexed</a>`);
document.write(`<a class="btn btn-info ${format === 'cp01_i.g3p' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=cp01_i.g3p">CP01.g3p indexed</a>`);
if (target === 'cg3') document.write(`<a class="btn btn-info ${format === 'cp01_i.g4p' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=cp01_i.g4p">CP01.g4p indexed</a>`);
}
if (mode === 'script' && target === 'g3') {
document.write(`<a class="btn btn-info ${format === 'casioplot_g3.py' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=casioplot_g3.py">casioplot</a>`);
}
if (mode === 'script' && (target === 'g3' || target === 'g2app' || target === 'g2')) {
document.write(`<a class="btn btn-info ${format === 'graphic_g3.py' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=graphic_g3.py">graphic</a>`);
document.write(`<a class="btn btn-info ${format === 'gint_g3.py' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=gint_g3.py">gint</a>`);
}
if (target === 'nw110' || target === 'nw120') {
document.write(`<a class="btn btn-info ${format === 'kandinsky.py' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=kandinsky.py">kandinsky</a>`);
document.write(`<a class="btn btn-info ${format === 'graphic.py' ? 'active' : ''}" href="?mode=${mode}&target=${target}&format=graphic.py">graphic</a>`);
}
document.write(`</div>`);
document.write(`</div>`);
document.write(`</div>`);
}
if (format==='nsp_ns.py' || format==='graphic_ns.py' || format==='nsp_cx.py' || format==='graphic.py' || format==='graphic_cg.py' || format==='graphic_g3.py' || format==='gint_cg.py' || format==='gint_g3.py' || format==='kandinsky_cg.py') {
document.write(`<br>`);
document.write(`<div class="bootstrap"><div style="text-align: left; margin: auto; display: inline-block" class="alert alert-error">`);
if(target === 'ns' && format === 'nsp_ns.py')
document.write(`Nécessite l'installation de <b><a href="https://tiplanet.org/forum/ndl3ss.php">Ndless</a></b> + <b><a href="https://tiplanet.org/forum/archives_voir.php?id=313881">Micropython</a></b>`);
if(target === 'cx' && format === 'graphic.py')
document.write(`Nécessite l'installation de <b><a href="https://tiplanet.org/forum/ndl3ss.php">Ndless</a></b> + <b><a href="https://tiplanet.org/forum/archives_voir.php?id=79135">KhiCAS</a></b>`);
if(target === 'ns' && format === 'graphic_ns.py')
document.write(`Nécessite l'installation de <b><a href="https://tiplanet.org/forum/ndl3ss.php">Ndless</a></b> + <b><a href="https://tiplanet.org/forum/archives_voir.php?id=3563411">KhiCAS</a></b>`);
if(target === 'cx2' && format === 'graphic.py')
document.write(`Nécessite l'installation de <b><a href="https://tiplanet.org/forum/ndl3ss.php">Ndless</a></b> + <b><a href="https://tiplanet.org/forum/archives_voir.php?id=79135">KhiCAS</a></b>`);
if((target === 'cx2' || target === 'cx') && format === 'kandinsky.py')
document.write(`Nécessite l'installation de <b><a href="https://tiplanet.org/forum/ndl3ss.php">Ndless</a></b> + <b><a href="https://tiplanet.org/forum/archives_voir.php?id=3609339">Upsilon</a></b>`);
if(target === 'cm' && format === 'nsp_cx.py')
document.write(`Nécessite l'installation de <b><a href="https://tiplanet.org/forum/ndl3ss.php">Ndless</a></b> + <b><a href="https://tiplanet.org/forum/archives_voir.php?id=313881">Micropython</a></b>`);
if(target === 'cx' && format === 'nsp_cx.py')
document.write(`Nécessite au choix l'installation de :<ul><li><b><a href="https://tiplanet.org/forum/ndl3ss.php">Ndless</a></b> + <b><a href="https://tiplanet.org/forum/archives_voir.php?id=79135">KhiCAS</a></b></li><li><b><a href="https://tiplanet.org/forum/ndl3ss.php">Ndless</a></b> + <b><a href="https://tiplanet.org/forum/archives_voir.php?id=313881">Micropython</a></b></li></ul>`);
if(target === 'cx2' && format === 'nsp_cx.py')
document.write(`Nécessite au choix l'installation de :<ul><li><b><a href="https://tiplanet.org/forum/ndl3ss.php">Ndless</a></b> + <b><a href="https://tiplanet.org/forum/archives_voir.php?id=79135">KhiCAS</a></b></li><li><b><a href="https://tiplanet.org/forum/ndl3ss.php">Ndless</a></b> + <b><a href="https://tiplanet.org/forum/archives_voir.php?id=313881">Micropython</a></b></li></ul>`);
if(target === 'cg' && format === 'graphic_cg.py')
document.write(`Nécessite l'installation de <b><a href="https://tiplanet.org/forum/archives_voir.php?id=3210463">Micropy</a></b>`);
if((target === 'cg' || target === 'cg2') && format === 'gint_cg.py')
document.write(`Nécessite l'installation de <b><a href="https://tiplanet.org/forum/archives_voir.php?id=3578679">PythonExtra</a></b>`);
if((target === 'g3' || target === 'g2app') && format === 'graphic_g3.py')
document.write(`Nécessite l'installation de <b><a href="https://tiplanet.org/forum/archives_voir.php?id=3224228">Micropy</a></b>`);
if((target === 'g3' || target === 'g2app') && format === 'gint_g3.py')
document.write(`Nécessite l'installation de <b><a href="https://tiplanet.org/forum/archives_voir.php?id=3578678">PythonExtra</a></b>`);
if(target === 'g2' && format === 'graphic_g3.py')
document.write(`Nécessite l'installation d'un <a href="https://tiplanet.org/forum/viewtopic.php?f=96&t=19592">système gérant les applications</a> + <b><a href="https://tiplanet.org/forum/archives_voir.php?id=3224228">Micropy</a></b>`);
if(target === 'g2' && format === 'gint_g3.py')
document.write(`Nécessite l'installation d'un <a href="https://tiplanet.org/forum/viewtopic.php?f=96&t=19592">système gérant les applications</a> + <b><a href="https://tiplanet.org/forum/archives_voir.php?id=3578678">PythonExtra</a></b>`);
if(target === 'cg2' && format === 'graphic_cg.py')
document.write(`Nécessite au choix l'installation de :<ul><li><b><a href="https://tiplanet.org/forum/archives_voir.php?id=3037977">KhiCAS</a></b></li><li><b><a href="https://tiplanet.org/forum/archives_voir.php?id=3210463">Micropy</a></b></li></ul>`);
if((target === 'cg2' || target === 'cg') && format === 'kandinsky_cg.py')
document.write(`Nécessite l'installation de <b><a href="https://tiplanet.org/forum/archives_voir.php?id=3373698">Upsilon</a></b>`);
if(target === 'nw110' && format === 'graphic.py')
document.write(`Nécessite au choix l'installation de :<ul><li><b><a href="https://www-fourier.univ-grenoble-alpes.fr/~parisse/nws.html">Khi + KhiCAS</a></b></li><li><b><a href="https://getomega.dev/install/latest">Omega</a></b> + <b><a href="https://external.getomega.dev/">KhiCAS</a></b></li><li><b><a href="https://getupsilon.web.app/install">Upsilon</a></b> + <b><a href="https://upsilonnumworks.github.io/Upsilon-External/">KhiCAS</a></b></li><li><b><a href="https://www.nwagyu.com/apps/khicas/">KhiCAS</a></b></li></ul>`);
if(target === 'nw120' && format === 'graphic.py')
document.write(`Nécessite l'installation de <b><a href="https://www.nwagyu.com/apps/khicas/">KhiCAS</a></b>`);
document.write(`</div>`);
document.write(`</div>`);
}
</script>
<br>
<div class="bootstrap"><div class="file" style="text-align: center; margin: auto">
<b>
<script>
let config = configForFormat[format];
document.write(` <input id="colorInput" type="number" max="${config[5]}" min="1" value="${config[5]}">`);
</script></b> colors canvas to fit image in :<br>
<br>
<script>
let configs_array = config[6];
document.write(` <input id="widthInput" type="number" ${config[2]?"":" disabled='disabled'"} max="${config[3]}" min="${(config[2]?1:config[3])}" value="${config[0]}">`);
document.write(` × `);
document.write(` <input id="heightInput" type="number" ${config[2]?"":" disabled='disabled'"} max="${config[4]}" min="${config[2]?1:config[4]}" value="${config[1]}">`);
if (config[2] && configs_array.length > 0) {
document.write(` <div class="btn-group" id="sizeButtons">`);
for(let i=0; i<configs_array.length; i++) {
document.write(` <a class="btn btn-success" title="`+configs_array[i][1]+`×`+configs_array[i][2]+`" href="javascript:setWidth(`+configs_array[i][1]+`);setHeight(`+configs_array[i][2]+`);">`+configs_array[i][0]+`</a>`);
}
document.write(`</div>`);
}
</script><br>
<label for="fitInput" style="display:inline"><input id="fitInput" type="checkbox"> enlarge smaller </label>
<label for="ratioInput" style="display:inline"><input id="ratioInput" type="checkbox" checked="checked"> keep image ratio </label>
</div>
</div>
<br>
<script type="module">
import * as Magick from './wasm-imagemagick/magickApi.js';
let global_inFileName = "";
let global_paletteFile = [];
let global_paletteArray = [];
function handlePaletteURL(file) {
global_paletteFile = [];
const paletteImg = new Image();
paletteImg.src = file;
paletteImg.onload = function () {
handlePaletteImg(paletteImg);
};
}
function handlePaletteImg(img) {
const canvas = document.getElementById('paletteCanvas');
canvas.width = img.width;
canvas.height = img.height;
const context = canvas.getContext('2d');
context.drawImage(img, 0, 0);
const imgData = context.getImageData(0, 0, img.width, img.height);
const imgBuffer = imgData.data.buffer;
global_paletteArray = new Uint8Array(imgBuffer);
canvas.toBlob(handlePaletteCanvas);
}
async function handlePaletteCanvas(blob) {
const sourceBytes = await blob.arrayBuffer();
const localName = "palette.png";
global_paletteFile = [{'name': localName, 'content': sourceBytes}];
}
function handleInFile(file) {
if(format === "8ci") handlePaletteURL("./pal8ci.png");
else if(format === "cp_i.g3p" || format == "cp01_i.g3p" || format == "cp01_i.g4p" || format == "i.c2p") handlePaletteURL("./palcp.png");
const fileReader = new FileReader();
fileReader.onload = handleInFileData;
fileReader.readAsDataURL(file);
global_inFileName = file['name'];
}
function handleInFileData(file) {
const inImg = new Image();
inImg.src = file.target.result;
inImg.onload = function () {
handleInImg(inImg);
};
}
function handleInImg(img) {
const canvas = document.getElementById('inImgCanvas');
canvas.width = img.width;
canvas.height = img.height;
const context = canvas.getContext('2d');
context.drawImage(img, 0, 0);
const imgData = context.getImageData(0, 0, img.width, img.height);
const imgBuffer = imgData.data.buffer; // ArrayBuffer
const img_a = new Uint8Array(imgBuffer);
window.transparent = false;
for(let i=3; i<img_a.length; i+=4) {
if(img_a[i]<255) {
window.transparent = true;
break;
}
}
canvas.toBlob(handleInCanvas);
}
async function handleInCanvas(blob) {
if((format === "8ci" || format === "cp_i.g3p" || format === "cp01_i.g3p" || format === "cp01_i.g4p") && global_paletteFile.length === 0) {
setTimeout(handleInCanvas, 100, blob);
return;
}
const sourceBytes = await blob.arrayBuffer();
const localName = "input.png";
let files = [{'name': localName, 'content': sourceBytes}];
let command = ["convert", localName];
let sizeparam;
if(format === "8ca" || format === "8ci" || format === "8xi" || format === "83i" || format === "73i" || format === "82i" || format === "85i" || format === "86i")
sizeparam = `${getWidth()-1}x${getHeight()}`;
else
sizeparam = `${getWidth()}x${getHeight()}`;
let sizeparam0 = sizeparam;
if (!getRatio())
sizeparam += '!';
if (!getFit())
sizeparam += '>';
let sizeparams = [].concat(
"-resize",
sizeparam
);
if (!config[2]) {
sizeparams = [].concat(
sizeparams,
"-extent",
sizeparam0
);
}
let colorparams = [].concat(
"-colors",
getColors()
);
if (format === "im8c.8xv") {
command = [].concat(command, sizeparams, ["+dither", "-channel", "red", "-depth", "5", "-channel", "green", "-depth", "6", "-channel", "blue", "-depth", "5", "-channel", "alpha", "-depth", "1"], colorparams);
} else if (format === "8ca") {
command = [].concat(command, ["-background", "white", "-flatten"], sizeparams, colorparams, ["-gravity", "northeast", "-splice", "1x0"]);
} else if (format === "8ci") {
files = files.concat(global_paletteFile);
command = [].concat(command, ["-background", "none"], sizeparams, ["-remap", "palette.png",], colorparams, ["-gravity", "northeast", "-splice", "1x0"]);
} else if (format === "8xi" || format === "83i" || format === "73i" || format === "82i" || format === "85i" || format === "86i") {
command = [].concat(command, ["-background", "white", "-flatten"], sizeparams, ["-colorspace", "Gray", "-auto-level", "-posterize", "2"], colorparams, ["-gravity", "northeast", "-splice", "1x0", "-transparent", "white"]);
} else if (format === "c2p" || format === "cp.g3p" || format === "cp01.g3p" || format === "cp01.g4p") {
command = [].concat(command, ["-background", "white", "-flatten"], sizeparams, colorparams);
} else if (format === "i.c2p" || format === "cp_i.g3p" || format === "cp01_i.g3p" || format === "cp01_i.g4p") {
files = files.concat(global_paletteFile);
command = [].concat(command, sizeparams, ["-remap", "palette.png"], colorparams);
} else if (format === "casioplot_g3.py" || format == "gint_g3.py" || format == "nsp_ns.py" || format === "graphic_ns.py" || format === "graphic_g3.py") {
if(window.transparent) {
command = [].concat(command, sizeparams, ["+dither", "-colorspace", "Gray", "-posterize", "2", "-auto-level"], colorparams);
}
else {
command = [].concat(command, sizeparams, ["+dither", "-colorspace", "Gray", "-auto-level", "-posterize", "2"], colorparams);
}
} else if (format === "ti_graphics.py" || format === "ti_draw_ce.py" || format === "ti_draw_cx.py" || format === "graphic.py" || format === "graphic_cg.py" || format === "gint_cg.py" || format === "nsp_cx.py" || format === "casioplot_cg.py" || format === "kandinsky.py" || format === "kandinsky_cg.py") {
command = [].concat(command, ["+dither", "-channel", "red", "-depth", "5", "-channel", "green", "-depth", "6", "-channel", "blue", "-depth", "5", "-channel", "alpha", "-depth", "1"], sizeparams, colorparams);
} else if (format === "hpprime.py") {
command = [].concat(command, sizeparams, ["+dither", "-channel", "alpha", "-depth", "1"], colorparams);
} else if (format === "microbit.py" || format === "ti_hub_mb.py") {
command = [].concat(command, sizeparams, ["-colorspace", "Gray", "-auto-level", "-posterize", "10"], colorparams, ["-colorspace", "RGB", "-channel", "R", "-evaluate", "set", "0%", "-channel", "R", "-evaluate", "set", "0%", "-negate"]);
} else {
command = [].concat(command, sizeparams, ["+dither", "-channel", "alpha", "-depth", "1"], colorparams);
}
command.push("out.png");
console.log(command);
const processedFiles = await Magick.Call(files, command);
const firstOutputImg = processedFiles[0];
const inImg = document.getElementById("inImg");
inImg.src = URL.createObjectURL(blob);
inImg.style.maxWidth = `${getWidth()}px`;
inImg.style.maxHeight = `${getHeight()}px`;
const outImg = document.getElementById("outImg");
outImg.onload = function () {
handleOutImg(outImg);
};
outImg.src = URL.createObjectURL(firstOutputImg['blob']);
}
function color2int(col, r, g, b, a) {
return col[2] >> (8 - r) | col[1] >> (8 - g) << r | col[0] >> (8 - b) << (r + g) | col[3] >> (8 - a) << (r + g + b);
}
function getPixel_raw(img, i) {
i *= 4;
return [img[i], img[i + 1], img[i + 2], img[i + 3]];
}
function getPixel_RGBA_int(img, i, r, g, b, a) {
i *= 4;
return img[i + 2] >> (8 - r) | img[i + 1] >> (8 - g) << r | img[i] >> (8 - b) << (r + g) | img[i + 3] >> (8 - a) << (r + g + b);
}
function simpl_byte(val, bits) {
return (val >> (8 - bits)) << (8 - bits);
}
function simplPixel_RGBA(col, r, g, b, a) {
return new Array(simpl_byte(col[0], r), simpl_byte(col[1], g), simpl_byte(col[2], b), simpl_byte(col[3], a));
}
function getPixel_RGBA_array(img, i, r, g, b, a) {
i *= 4;
return new Array(simpl_byte(img[i + 0], r), simpl_byte(img[i+1], g), simpl_byte(img[i+2], b), simpl_byte(img[i+3], a));
}
function indexOfArrayInArray(item, array) {
for (var i = 0; i < array.length; i++) {
if(array[i].length==item.length) {
let test = true;
for(var k=0; k<item.length && test; k++)
if(array[i][k] != item[k])
test = false;
if(test) return i;
}
}
return -1;
}
function stringToPythonBytes(s, lmax) {
let n = s.length;
let st = "";
let ng1 = 0;
let ng2 = 0;
let sout = "";
let lout = "";
for(let i=0; i<n; i++) {
let v = s.charCodeAt(i);
if(v == 34) ng2++; // count " chars
else if(v == 39) ng1++; // count ' chars
}
for(let i=0; i<n; i++) {
let v = s.charCodeAt(i);
let nextv = -1;
if(i < n - 1) nextv = s.charCodeAt(i + 1);
let cout = "";
if(target != '8xonline' && v == 7) cout = "\\a";
else if(v == 8) cout = "\\b";
else if(v == 9) cout = "\\t";
else if(v == 10) cout = "\\n";
else if(v == 11) cout = "\\v";
else if(v == 12) cout = "\\f";
else if(v == 13) cout = "\\r";
else if(v == 92) cout = "\\\\";
else if(v == 34 && ng2 <= ng1) cout = '\\"'; // escape ' chars
else if(v == 39 && ng2 > ng1) cout = "\\'"; // escape " chars
else if(v >= 32 && v <= 0x7E) cout = String.fromCharCode(v); // printable chars
else if(target != '8xonline' && v <= 0o77 && (nextv < 48 || nextv > 55)) cout = "\\" + v.toString(8); // octal notation if next char is not in 0-7 // not supported on maclasseti.fr
else { // hexadecimal notation
let hex = v.toString(16);
if(v < 0x10) hex = "0" + hex;
cout = "\\x" + hex;
}
if(lmax >= 7 && lout.length + cout.length + 3 >= lmax) {
if(ng2 > ng1) lout = "b'" + lout + "'";
else lout = 'b"' + lout + '"';
sout += lout + "\n";
lout = "";
}
lout += cout;
}
if(ng2 > ng1) lout = "b'" + lout + "'";
else lout = 'b"' + lout + '"';
sout += lout + "\n";
return sout;
}
function handleOutImgPythonRGBARR(img, img_a) {
let im = "";
for(let y=0; y<img.height; y++)
for(let x=0; x<img.width; x++) {
let j = y*img.width + x;
let color = getPixel_RGBA_array(img_a, j, 8, 8, 8, 1);
if(color[3]>0)
im += String.fromCharCode(j^7) + String.fromCharCode(color[0]) + String.fromCharCode(color[1]) + String.fromCharCode(color[2]);
}
let python = "";
python += "#image converted on TI-Planet\n#tiplanet.org/img2calc\n\n";
if (target === '8xpython')
python += "from rgb_arr import rgb_array\n\n";
else
python += "from ti_hub import rgb_array\n\n";
python += 'def draw_rgbarr_image(rgbarr, img):\n';
python += ' for i in range(len(img) // 4):\n';
python += ' rgbarr.set(img[i * 4], img[i*4 + 1], img[i*4 + 2], img[i*4 + 3])\n';
python += '\n';
python += '#your image data\n';
python += '#' + img.width + 'x' + img.height + ' RGB-888 pixels\n';
python += 'image = ' + stringToPythonBytes(im, 0) + '\n\n';
python += '#image drawing code sample\n';
python += 'rgbarr = rgb_array()\n';
python += 'draw_rgbarr_image(rgbarr, image)\n';
let calcName = global_inFileName;
const iname = calcName.indexOf('.');
if (iname >= 0) calcName = calcName.substring(0, iname);
return [python, calcName];
}
function handleOutImgPythonMB(img, img_a) {
let python = "";
python += "#image converted on TI-Planet\n#tiplanet.org/img2calc\n\n";
if (format === 'microbit.py') {
if (target === '8xpython') {
python += "from microbit import *\n";
python += "from mb_disp import display, Image\n";
}
else
python += "from microbit import display, Image\n";
}
else if (target === 'cx2')
python += "from ti_innovator import send\n";
else if (target === '8xpython')
python += "from ti_hub import send\n";
python += '\n';
if(format==="ti_hub_mb.py") {
python += "#function to send the micro:bit Python code to run\n";
python += "def send_microbit(cmd):\n";
python += ' send("\\x04")\n';
python += ' send(cmd)\n';
python += ' send("\\x05")\n';
python += "\n";
}
python += 'def draw_mb_image(img):\n';
if (format === 'microbit.py') {
python += ' display.show(Image(img))\n';
}
else if(format==="ti_hub_mb.py") {
python += ` send_microbit('display.show(Image("'+img+'"))')\n`;
}
python += '\n';
python += '#your image data\n';
python += '#' + img.width + 'x' + img.height + ' 10-shades of gray pixels\n';
python += 'image = "';
for(let y=0; y<img.height; y++) {
for(let x=0; x<img.width; x++) {
let gray = getPixel_RGBA_array(img_a, y*img.width+x, 8, 8, 8, 1)[1];
gray = 9 - Math.round(gray * 9 / 255);
python += gray;
}
if (y<img.height-1)
python += ":";
}
python += '"\n\n';
python += '#image drawing code sample\n';
python += "draw_mb_image(image)\n";
let calcName = global_inFileName;
const iname = calcName.indexOf('.');
if (iname >= 0) calcName = calcName.substring(0, iname);
return [python, calcName];
}
function handleOutImgPythonRLE(img, img_a) {
const paletteRGBA_a = [];
let ialpha = -1;
let r = 5, g = 6, b = 5, a = 1;
if(format === "hpprime.py") {
r = 8; g = 8; b = 8;
}
for (let i = 0; i < img.height * img.width; i++) {
const color_rgba = getPixel_RGBA_array(img_a, i, r, g, b, a);
if (indexOfArrayInArray(color_rgba, paletteRGBA_a) < 0) {
const icolor = paletteRGBA_a.length;
paletteRGBA_a.push(color_rgba);
if (ialpha < 0 && !color_rgba[3]) {
ialpha = icolor;
}
}
}
let im = "";
let c = 0;
let ic = 0;
let prec = 0;
let cour = 0;
let npal = paletteRGBA_a.length;
let nbits = 0;
let tpal = npal - 1;
while(tpal) {
tpal >>= 1;
nbits += 1;
}
let maskcol = (1 << nbits) - 1;
let maskcnt = 0xFF >> nbits >> 1;
for(let y=0; y<img.height; y++) {
for(let x=0; x<img.width; x++) {
cour = indexOfArrayInArray(getPixel_RGBA_array(img_a, y*img.width+x, r, g, b, a), paletteRGBA_a);
if(x==0 && y==0) {
prec=cour;
c=0;
}
if(prec == cour) c += 1;
if(prec != cour || y+1==img.height && x+1==img.width) {
while(c > 0)
{
let tc = c;
let vim = prec;
let scnt = '';
if(tc <= maskcnt) {
ic = tc;
c -= ic;
ic -= 1;
vim |= ic << nbits;
}
else {
ic = Math.min(tc, (1<<(15-nbits+(nbits==8)))-1);
c -= ic;
ic -= 1;
vim |= (((ic & maskcnt) << nbits) | (1<<(7+(nbits==8)))) & 0xFF;
scnt = String.fromCharCode(ic >> (7-nbits+(nbits==8)));
}
im += String.fromCharCode(vim);
im += scnt;
}
if(prec != cour) {
c = 1;
prec = cour;
if(y+1==img.height && x+1==img.width) {
im += String.fromCharCode(cour);
if (nbits==8) im += String.fromCharCode(0);
}
}
}
}
}
let python = "";
python += "#image converted on TI-Planet\n#tiplanet.org/img2calc\n\n";
switch(format) {
case "ti_graphics.py":
python += "from ti_graphics import fillRect, setColor\n";
break;
case "ti_draw_cx.py":
case "ti_draw_ce.py":
python += "from ti_draw import fill_rect, set_color\n";
break;
case "casioplot_cg.py":
case "casioplot_g3.py":
python += "from casioplot import set_pixel\n\n";
break;
case "hpprime.py":
python += "from hpprime import fillrect\n";
break;
case "graphic.py":
case "graphic_ns.py":
case "graphic_g3.py":
case "graphic_cg.py":
python += "from graphic import fill_rect\n";
break;
case "gint_g3.py":
case "gint_cg.py":
python += "from gint import drect\n";
break;
case "kandinsky.py":
case "kandinsky_cg.py":
python += "from kandinsky import fill_rect\n";
break;
}
python += '\n#the image drawing function\n';
if (format === 'hpprime.py' || format === 'nsp_cx.py' || format === 'nsp_ns.py')
python += '#- layer to draw on\n';
python += '#- rle : image RLE-compressed data\n';
python += '#- w : width of image\n';
python += '#- pal : palette of colors to use with image\n';
python += '#- zoomx : horizontal zoom\n';
python += '#- zoomy : vertical zoom\n';
python += '#- itransp : index of 1 transparent color in palette or -1 if none\n';
if (format === 'hpprime.py' || format === 'nsp_cx.py' || format === 'nsp_ns.py')
python += 'def draw_image(layer, rle, x0, y0, w, pal, zoomx=1, zoomy=1, itransp=-1):\n';
else
python += 'def draw_image(rle, x0, y0, w, pal, zoomx=1, zoomy=1, itransp=-1):\n';
python += ' i, x = 0, 0\n';
python += ' x0, y0 = int(x0), int(y0)\n';
python += ' nvals = len(pal)\n';
python += ' nbits = 0\n';
python += ' nvals -= 1\n';
python += ' while(nvals):\n';
python += ' nvals >>= 1\n';
python += ' nbits += 1\n';
python += ' maskval = (1 << nbits) - 1\n';
python += ' maskcnt = (0xFF >> nbits >> 1) << nbits\n';
python += ' while i<len(rle):\n';
python += ' v = rle[i]\n';
python += ' mv = v & maskval\n';
python += ' c = (v & maskcnt) >> nbits\n';
python += ' if (v & 0b10000000 or nbits == 8):\n';
python += ' i += 1\n';
python += ' c |= rle[i] << (7 - nbits + (nbits == 8))\n';
python += ' c = c + 1\n';
python += ' while c:\n';
python += ' cw = min(c, w - x)\n';
python += ' if mv != itransp:\n';
if (format === 'ti_draw_cx.py') {
python += ' set_color(pal[mv])\n';
python += ' fill_rect(x0 + x*zoomx, y0, cw*zoomx, zoomy)\n';
}
if (format === 'ti_draw_ce.py') {
python += ' set_color(*pal[mv])\n';
if (target === '8xonline')
python += ' fill_rect(x0 + x*zoomx, y0, cw*zoomx, zoomy)\n';
else
python += ' fill_rect(x0 + x*zoomx - 1, y0 - 1, cw*zoomx + 1, zoomy + 1)\n';
}
else if (format === 'ti_graphics.py') {
python += ' setColor(pal[mv])\n';
python += ' fillRect(x0 + x*zoomx, y0, cw*zoomx, zoomy)\n';
}
else if (format === 'casioplot_cg.py' || format === 'casioplot_g3.py') {
python += ' col = pal[mv]\n';
python += ' for l in range(0, zoomy, zoomy < 0 and -1 or 1):\n';
python += ' for k in range(cw):\n';
python += ' for p in range(0, zoomx, zoomx < 0 and -1 or 1):\n';
python += ' set_pixel(x0 + (x + k)*zoomx + p - (zoomx < 0), y0 + l - (zoomy < 0), col)\n';
}
else if (format === 'hpprime.py')
python += ' fillrect(layer, x0 + x*zoomx, y0, cw*zoomx, zoomy, pal[mv], pal[mv])\n';
else if (format === 'nsp_cx.py' || format === 'nsp_ns.py') {
python += ' col = pal[mv]\n';
python += ' for l in range(0, zoomy, zoomy < 0 and -1 or 1):\n';
python += ' for k in range(cw):\n';
python += ' for p in range(0, zoomx, zoomx < 0 and -1 or 1):\n';
python += ' layer.setPx(x0 + (x + k)*zoomx + p - (zoomx < 0), y0 + l - (zoomy < 0), col)\n';
}
else if (format === 'gint_cg.py' || format === 'gint_g3.py')
python += ' drect(x0 + x*zoomx, y0, cw*zoomx, zoomy, pal[mv])\n';
else
python += ' fill_rect(x0 + x*zoomx, y0, cw*zoomx, zoomy, pal[mv])\n';
python += ' c -= cw\n';
python += ' x = (x + cw) % w\n';
python += ' y0 += x == 0 and zoomy\n';
python += ' i += 1\n\n\n';
python += "#palette for your image\n"
python += "#" + paletteRGBA_a.length+ " " + ((format === 'nsp_cx.py' || format === 'nsp_ns.py') ? "RGB-565" : "RGB-888")+" colors\n";
python += 'palette = (\n';
let python_line = '';
let color_names = [];
let color_vals = [];
if(format === 'kandinsky.py' || format === 'kandinsky_cg.py') {