himbeere/open-organism-observer
1
0
Fork 0
Code Issues Pull requests Actions Packages Projects Releases Wiki Activity

draw contours on different canvas

Browse source
This commit is contained in:
lukas fricke 2025-02-05 14:07:53 +01:00
parent 2b3e939c12
commit a17325be5b
1 changed files with 5 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
observe_bact.html
View file

@ -720,6 +720,11 @@
// Find contours // Find contours
cv.findContours(dst, contours, hierarchy, cv.RETR_EXTERNAL, cv.CHAIN_APPROX_SIMPLE); cv.findContours(dst, contours, hierarchy, cv.RETR_EXTERNAL, cv.CHAIN_APPROX_SIMPLE);
// iterate over contours // iterate over contours
let contoursColor = new cv.Scalar(0, 0, 255,255);
cv.drawContours(draw, contours, -1, contoursColor, 1 );
cv.drawContours(src, contours, -1, contoursColor, 1 );
for (let i = 0; i < contours.size(); ++i) { for (let i = 0; i < contours.size(); ++i) {
//get contour //get contour
let cnt = contours.get(i); let cnt = contours.get(i);