Commit bc4a5db3 authored by Oleg Dzhimiev's avatar Oleg Dzhimiev

added tiff.js

parent 58567ad0
......@@ -57,6 +57,7 @@
<!--<script type='text/javascript' src='../js/bootstrap/js/bootstrap.js'></script>-->
<script src="js/elphel.js"></script>
<script src="js/jcanvas.js"></script>
<script src="js/tiff.js"></script>
<script src="js/exif.js"></script>
<script src="js/jquery-jp4.js"></script>
......
......@@ -7,6 +7,7 @@ DOCS= jp4-canvas.html \
LIBS= elphel.js \
exif.js \
tiff.js \
jquery-jp4.js \
jcanvas.js \
webworker.js
......
......@@ -16,6 +16,7 @@
</tr>
</table>
<script src="js/elphel.js"></script>
<script src="js/tiff.js"></script>
<script src="js/jquery-3.1.1.js"></script>
<script src="js/jcanvas.js"></script>
<script src="js/exif.js"></script>
......
......@@ -27,9 +27,9 @@
$(function(){
var t1 = $("#test1").jp4({ip:"127.0.0.1",port:2323,width:600,fast:true,lowres:4});
var t2 = $("#test2").jp4({ip:"127.0.0.1",port:2324,width:600,fast:true,lowres:4});
var t3 = $("#test3").jp4({ip:"127.0.0.1",port:2325,width:600,fast:true,lowres:4});
var t4 = $("#test4").jp4({ip:"127.0.0.1",port:2326,width:600,fast:true,lowres:4});
var t1 = $("#test1").jp4({ip:location.host, port:2323,width:600,fast:true,lowres:4});
var t2 = $("#test2").jp4({ip:location.host, port:2324,width:600,fast:true,lowres:4});
var t3 = $("#test3").jp4({ip:location.host, port:2325,width:600,fast:true,lowres:4});
var t4 = $("#test4").jp4({ip:location.host, port:2326,width:600,fast:true,lowres:4});
});
......@@ -136,8 +136,16 @@
}
if (this.status === 200) {
var contentType = http.getResponseHeader("Content-Type");
if (contentType=="image/tiff"){
process_image_tiff(http.response);
}else{
obj.blob = window.URL.createObjectURL(http.response);
process_image(obj.blob);
}
delete this;
//URL.revokeObjectURL(imgdata);
}
......@@ -181,6 +189,24 @@
return Array(settings.ip,settings.port);
}
function process_image_tiff(blob){
var arrayBuffer;
var fileReader = new FileReader();
fileReader.onload = function(event){
arrayBuffer = event.target.result;
var tiff = new Tiff({buffer: arrayBuffer});
var canvas = tiff.toCanvas();
cnv_working.trigger("canvas_ready");
obj.busy = false;
Elphel.Canvas.drawScaled($(canvas),cnv_display,settings.width);
}
fileReader.readAsArrayBuffer(blob);
}
function process_image(imagedata){
var canvas = cnv_working;
......
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