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BangleApps
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bla

master
marko 2022-02-16 22:42:14 -05:00
parent 7cdc55a513
commit c41947a497
1 changed files with 3 additions and 4 deletions
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7
apps/openseachart/custom.html
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@ -121,6 +121,8 @@ TODO:
console.log("Compression options", options);
var w = Math.round(width / TILESIZE);
var h = Math.round(height / TILESIZE);
console.log("Width", width);
console.log("Height", height);
var tiles = [];
for (var y=0;y<h;y++) {
for (var x=0;x<w;x++) {
@ -130,10 +132,7 @@ TODO:
options.width = TILESIZE;
options.height = TILESIZE;
var imgstr = imageconverter.RGBAtoString(rgba, options);
ctx.putImageData(imageData,x*TILESIZE, y*TILESIZE); // write preview
/*var compress = 'require("heatshrink").decompress('
if (!imgstr.startsWith(compress)) throw "Data in wrong format";
imgstr = imgstr.slice(compress.length,-1);*/
ctx.putImageData(imageData,x*TILESIZE, y*TILESIZE);
tiles.push({
name:"openseamap-"+x+"-"+y+".img",
content:imgstr,