I need to rotate a image that I capture from the camera or gallery. The steps are:
You capture the image from the camera or gallery You have the
possibility to rotate the image for after crop the image.
I try to rotate the image with CSS properties, the image is rotated well, but the original properties from the image don't change so the problem is that when I call to crop, the crop option choose from the original image, not from the rotate image.
Thanks
use "correctOrientation" property and set the height and width of the image . This will help you
Related
I want to crop the image in React.js using for example the <Crop url='example.com/image' width={96} height={96} aspectRatio={1}/> component.
This solution looks pretty suitable but I can't set custom image size.
Object-fit allow you to resize an image , crop it and preserve its ratio.
object-position can set areas to be cropped.
I want to add to the background of canvas two or more image loaded in fabricjs. Can i do this?.
How i can do it?
no fabric can only have 1 background image.
I have a div with overflow:hidden and an image inside that div.Also I have some buttons for zoom in zoom out and for moving the image to all directions via change of margin.How do I crop only the visible part of the image and save it ? Is it possible to do it with only javascript?
You can't save an image with javascript. You should do it with PHP.
http://www.php.net/manual/en/function.imagecrop.php
You can do it in combination with Jcrop.
I need to change background image in HTML5 canvas.
I want to use 2 different thumbnails as buttons and when I click on one of the images the background should be change to that particular image.
Technique 1
On click of the appropriate buttons set a unique CSS class on your <canvas> element.
Use CSS to apply a background image to your canvas.
Drawing commands and erasing your canvas will not affect the CSS-applied background image behind your content.
Technique 2
Write a redraw() function that knows how to erase the canvas and regenerate your drawing, including determining what image to draw as the background first.
On click of the buttons set a variable and re-invoke your redraw() function. It will erase your canvas and use the variable to draw the correct image.
I use MagicZoomPlus as a module in PrestaShop.
but the zoom image is not shown in correct position.
take a look at following URL:
http://beheshtian.org/product.php?id_product=11
how can I fix this?
(when you move your mouse on thumbnail, the zoom image is not in correct position, move to the very left and very right and you'll see the problem)
Makes sure that the Zoom image is the same ratio as your main image for example if your main product image is 600x150 (a ratio of 4:1) then your zoom image needs to have the same ratio 1200x300 (4:1).