I need to access web camera using Java. This is what I want to do Access web cam Now the user can see web cam working because his face is visible on screen (have heard some libs are there which doesn’t show the video output of webcam) when user click save button, take a snapshot … Read more
I need to resize an image to specific dimensions, 100 by 100 pixels for example, in JavaFX. How can I achieve that? Could the Image or the ImageView class be used for this purpose? Answer Yes, using an ImageView. Just call ImageView imageView = new ImageView(“…”); imageView.setFitHeight(100); imageView.setFitWidth(100); By default, it will not preserve the … Read more
I have been searching and trying different methods for hours now. I just can’t seem to get these two images and text all on one line. I want both the images and both text to all be on one line arranged image, text, image, text My images are coded like this with simple styles attacted … Read more
I would like to zoom a portion of data/image and plot it inside the same figure. It looks something like this figure. Is it possible to insert a portion of zoomed image inside the same plot. I think it is possible to draw another figure with subplot but it draws two different figures. I also … Read more
If your Android app uses the device camera to take a picture and then resizes it (this is very, very common to reduce the size for upload), you might not realize that this resize operation strips the Exif metadata. This can cause problems, especially if the device in question relies on the ‘Orientation’ tag to … Read more
I’m trying to make a presentation using the Beamer class. I want to show a simple list of images, one by one in one frame, just like when you use itemize<+->. I have no problem showing the images one-by-one, but the images shifts every time I insert a new image. How do I solve this … Read more
Suppose I have an activity to select an image from the gallery, and retrieve it as a BitMap, just like the example: here Now, I want to pass this BitMap to be used in an ImageView for another activity. I am aware bundles can be passed between activities, but how would I store this BitMap … Read more
My goal is to display 4 images per row. Code below: <div class=”row”> <div class=”col-md-3 col-sm-4 col-xs-6″> <a href=”{site_url}scents/baobab/pearls/black-pearls”><img src=”{site_url}images/products/4906_1.jpg”></a> </div> <div class=”col-md-3 col-sm-4 col-xs-6″> <a href=”{site_url}scents/baobab/pearls/black-pearls”><img src=”{site_url}images/products/4906_1.jpg”></a> </div> <div class=”col-md-3 col-sm-4 col-xs-6″> <a href=”{site_url}scents/baobab/pearls/black-pearls”><img src=”{site_url}images/products/4906_1.jpg”></a> </div> <div class=”col-md-3 col-sm-4 col-xs-6″> <a href=”{site_url}scents/baobab/pearls/black-pearls”><img src=”{site_url}images/products/4906_1.jpg”></a> </div> </div> And I expect too see images resized based on … Read more
In my algorithm, I need to create an information output. I need to write a boolean matrix into a bmp file. It must be a monocromic image, where pixels are white if the matrix on such element is true. Main problem is the bmp header and how to write this. Answer See if this works … Read more
Currently I have a paragraph heading and an image to its right, on the same line: <div class=”paragraphs”> <div class=”row”> <div class=”span4″> <div class=”content-heading”><h3>Experience   </h3><img src=”../site/img/success32.png”/></div> <p>Donec id elit non mi porta gravida at eget metus. Etiam porta sem malesuada magna mollis euismod. Donec sed odio dui.</p> </div> </div> </div> This works fine – … Read more
