I am trying to create a dynamic logo using as a splash screen using dart flutter as the below image
So as the previous image this shield logo there's a way to create it dynamically using dart-flutter as to able to animate it easily as dragable those small squares in the shield logo...
There's a tutorial or docs related to this case could help me...
I hope this would be clear enough..
If there is no user interaction then you could use
Lottie animation or else if you want to have a user interaction with the animation to it then you could do like
ColorFiltered with the position
Update the state of the position from drag/click position
Related
I want to create different locations circles shaped from the app bar using flutter, like this
image also without using packages?
This article about flutter custom paints may help a link
I already have an svg that itself has animation,
but once I use it as any other svg the animation is not considered ...
I checked the svg and it has "animateTransform" to make the picture move, in special rotation and speed
do you think is there a solution to make it move ? I don't want any external animation but only the one that comes with the SVG itself ..
I am making an event app that has a custom map to help guess navigate the ground. I'd know how zoom and pan the image but is there a way to add tooltips to an image based on what was clicked on the map image?
Click certain booths to get a custom tooltip class in flutter.
similar to this image
I want to do just that on the flutter, can anyone help me?
Clickable Marked points on an Image
Hello, I need to show an image with clickable dots on the screen and trigger an action when the user clicks on these dots. I heard that it is made with SVG, I've searched in several places but I find no solution in the flutter.
I was struggling with a similar situation.
Slah's solution --- put a operational layer on top of the background image --- works if you don't need pinch to zoom the image, but in my case the positioned widgets get invalid when zooming in the image.
My solution is embedding the image into a webview, you may use webview_flutter because it can be easily plugged onto your widget tree, but I think in your case flutter_webview_plugin works too since you just need to listen to some click events. Add hyperlinks to the elements to be clicked, then play with the click event by webviewcontroller(webview_flutter) or onUrlChanged Stream(flutter_webview_plugin).
One benefit you can get immediately is the ability to use .svg without any other packages by Uri.dataFromString('<html><svg>some svg codes</svg></html>', mimeType: 'text/html').toString()
Then you have full control of the appearance(via css) and the behavior(via javascript). e.g.You may define irregular areas to be clickable, and responsive to clicks.
I want to know to the best way in order to develop a widget/view which can work as instagram, snapchat stories which illustrated in image below. There are many depndencies for android, but can't find any for flutter.
I'm thinking to use carousal/viewpager to move between stories of different users, but I'm unable to get how to move backward and forward in between stories of single user(either image or video) with progress bar on top of it which will move automatically to next when progress bar completes.
Try to create a custom ViewPager perhaps using Stack + Transform and use GestureDetector to switch between pages/stories.
I know this question has been asked for a long time, but for those who still ask the same question, you can use this library: https://pub.dev/packages/story_view or look at it's source to implement the same thing.
Not sure if you also want to give the user a chance to manually switch to the next image.
Here are some basic ingredients you want to use for an animated "story":
AnimationController with duration depending on the number of images in the story. Start the animation to go through the images and to animate the progress bar. The animation controller usually has a range from 0.0 to 1.0. Let's say you have 5 images. You would display the first image from 0.0 to 0.2, the second image from 0.2 to 0.4...
AnimatedBuilder that listens to the animation controller. The content inside the animation builder will be rebuilt every frame while the animation runs. Inside of the builder, calculate which image must be shown.
CustomPaint to manually draw a progress bar with sections for the single image. Pass the current animation value and the number of images to your CustomPainter.
Image widget to draw the image.