综合技术

Draw a circle on the image with a mouse like Paint in MVC

微信扫一扫,分享到朋友圈

Draw a circle on the image with a mouse like Paint in MVC
0

Draw a circle on the bitmap with the same color as the bitmap

I have an image, I can draw an circle over it like the code below: Bitmap bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.girl).copy(Bitmap.Config.ARGB_8888, true); Canvas canvas = new Canvas(bitmap); Paint paint = new Paint(); paint

Problem with drawing multiple circles on the HTML5 canvas

Can you please take a look at this demo and let me know how I can draw multiple circles in a canvas with different coordinate without repeating bunch of codes? As you can see on Demo and following code var ctx = $(‘#canvas’)[0].getContext("2d");

draw a circle on an image in html5 and javascript

html code : <html xmlns="http://www.w3.org/1999/xhtml"> <head> <script type="text/javascript"> function start() { var c = document.getElementById("myCanvas"); var ctx = c.getContext("2d"); var imag

Draw a circle in the center of the canvas

I’m just getting into basic drawing with Android. I’m starting off with a few simple shapes but I’m having a few issues. I’d like to draw a circle at the center of a canvas. I looked at a few examples but can’t seem to make it work. I think it’s beca

Replace the image with a built-in video

Hi I’m trying to modify a web page so that it loads faster. Since I have some videos embeded (blip.tv but can change it to youtube if it helps) I was wondering if you could load an image where the video should be and on click replace the image with t

Drag the image with Official Support Library 23.x. + bottomSheet like google maps

Update I want to accomplish the same behavior that google maps has with Support Library 23.x.+ and without ANY 3rd library NOTE: this in not a duplicated question because: I want to use Behaviors, Support Library and without ANY 3rd party library (I

Position the text on the image with the following DIV

I have managed to position a div over image, but div and paragraph after that is overlapping on top of image. Idealy i would like to have it after image. http://jsfiddle.net/tp82y04n/ HTML code: <div id="container"> <img id="image&

Resize the image with PHP, detect the longest side and resize according to?

I’m working on an image upload script with PHP, I found one someone was offering and tried modifying it, however, i’m running into a few problems. I want to do the following: Detect the longest side of the image (ie. portrait or landscape) And then r

Integrate the image with a String variable that contains a file name

I try to embed images in a mx:tree: <mx:Tree labelField="name" id="tree" folderOpenIcon="@Embed(source=’assets/images/test.png’)" folderClosedIcon="@Embed(source=’assets/images/test.png’)" defaultLeafIcon="@

How can I use Google Cloud Vision API to return the image with the utmost confidence for a particular label?

I have a list of external URLs (.jpg or .png images) and want to send those as requests to the Google Cloud Vision API for label detection. I want the image with the highest confidence for a particular label(s) returned first. Basically I would like

How can I check and download the image with an address?

I get a file address with $_GET[‘image_address’] like this : Logo image . I want to check format and size of this file and then change name of that and upload that . I searched before inserting this question . Most of code worked with $_FILE[‘image’]

Hides the image with static threshold in Matlab

I need to Binarize an image in matlab with a static threshold of 10% of mean intensity. I find mean intensity using mean2(Image) and this returns a mean let say 15.10 in one of the image. Thus my mean threshold is 1.51.im2bw(image,level) takes thresh

How can I serve the image with Perl with some security and fewer resources?

I found some posts related here but, nothing right on.. I need to serve up an image (humm) "correctly" and using as little resources as possible. I was working on a sub (below) but, is not too resource friendly just by the fact I use CGI. That i

How to center the image with an unknown size inside div?

So, I have the div with these parameters: container { position:fixed; background-color: rgba(50,50,50,0.7); width:100%; height:100%; display:none;} It contains the image with unknown size (the size is dinamic and it may be different). I need to align

阅读原文...


微信扫一扫,分享到朋友圈

Draw a circle on the image with a mouse like Paint in MVC
0

Hello, buddy!

You might soon have to choose between local channels and cheaper TV prices

上一篇

From Smart Home to Aware Home

下一篇

评论已经被关闭。

插入图片

热门分类

往期推荐

Draw a circle on the image with a mouse like Paint in MVC

长按储存图像,分享给朋友