Mirror/AI-on-the-edge-device
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- implementation mirroring
- index.hthml
This commit is contained in:
jomjol
2020-09-12 09:21:13 +02:00
parent 3712c0ea7e
commit 9fea3b4b3a
12 changed files with 186 additions and 28 deletions
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39
sd-card/html/edit_reference.html
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@@ -26,6 +26,17 @@
<input type="submit" id="take" onclick="doTake()" value="Make new raw image (raw.jpg)">
</td>
</tr>
<tr>
<td>
<label for="mirror">Mirror image</label>
</td>
<td>
<input type="checkbox" id="mirror" name="mirror" value="1" onchange="drawRotated()">
</td>
</tr>
<tr>
<td>
Pre-rotate Angle
@@ -85,10 +96,13 @@
url = basepath + "/fileserver/img_tmp/raw.jpg" + "?session=" + Math.floor((Math.random() * 1000000) + 1);
document.getElementById("finerotate").value = 0;
document.getElementById("prerotateangle").value = getPreRotate();
document.getElementById("mirror").checked = getMirror();
document.getElementById("finerotate").disabled = false;
document.getElementById("prerotateangle").disabled = false;
document.getElementById("updatereferenceimage").disabled = false;
document.getElementById("take").disabled = false;
document.getElementById("mirror").disabled = false;
// document.getElementById("ButtonRotate").disabled = false;
isActReference = false;
loadCanvas(url);
@@ -103,7 +117,8 @@
document.getElementById("prerotateangle").disabled = true;
document.getElementById("updatereferenceimage").disabled = true;
document.getElementById("take").disabled = true;
// document.getElementById("ButtonRotate").disabled = true;
document.getElementById("mirror").disabled = true;
isActReference = true;
loadCanvas(url);
ParseConfig();
@@ -122,7 +137,8 @@
function SaveReference(){
if (confirm("Are you sure you want to update the reference image?")) {
setPreRotate(document.getElementById("prerotateangle").value);
UpdateConfigFile(basepath);
setMirror(document.getElementById("mirror").checked);
UpdateConfigFileReferenceChange(basepath);
var canvas = document.getElementById("canvas");
drawRotated(false);
SaveCanvasToImage(canvas, "/config/reference.jpg", true, basepath);
@@ -162,12 +178,15 @@
canvas.addEventListener('mousemove', mouseMove, false);
basepath = getbasepath();
loadConfig(basepath);
ParseConfig();
showReference();
}
function drawRotated(_grid = true){
finerot= parseFloat(document.getElementById("finerotate").value);
prerot = parseFloat(document.getElementById("prerotateangle").value);
mirror = document.getElementById("mirror").checked;
if (finerot == 1) {
prerot+=1
finerot = 0
@@ -185,9 +204,19 @@
context.clearRect(0,0,imageObj.width,imageObj.height);
context.save();
context.translate(imageObj.width/2,imageObj.height/2);
context.rotate(degrees*Math.PI/180);
context.drawImage(imageObj,-imageObj.width/2,-imageObj.height/2);
if (mirror) {
context.scale(-1, 1);
context.translate(-imageObj.width/2,imageObj.height/2);
context.rotate(-degrees*Math.PI/180);
context.drawImage(imageObj, imageObj.width/2,-imageObj.height/2, -imageObj.width, imageObj.height);
}
else {
context.translate(imageObj.width/2,imageObj.height/2);
context.rotate(degrees*Math.PI/180);
context.drawImage(imageObj,-imageObj.width/2,-imageObj.height/2);
}
context.restore();
if (_grid == true && !isActReference){
drawGrid();