Using touchesBeganWithEvent, touchesEndedWithEvent, etc you can get the touch data from the multitouch trackpad, but is there a way to block that touch data from moving the mouse/activating the system-wide gestures (similar to what is done in the chinese text input)? ...
This is the touchesBegan method for a view that has multiple touches enabled. - (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event { UITouch* touch = [touches anyObject]; if ([touches count] > 1) NSLog(@"multi touches: %d fingers", [touches count]); NSUInteger numTaps = [touch tapCount]; if (numTaps...
I'm working on a WPF 3.5 app and attempting to add multi-touch to a some older Windows Forms content (Flash ocx control). I expected to be able to throw a WindowsFormsHost control on a WPF Window, call CaptureStylus() on the WPF Window and then intercept all Stylus events before they made it down to the WindowsFormsHost. However, any t...
I'm testing a Flash application in Windows 7 that uses the mouse wheel to perform a zoom. When I do a standard pinch gesture the app properly zooms in or out, so I'm guessing that somewhere the gesture is getting converted to mouse wheels. The only problem is that the zooming is really slow - is there a way to configure this behavior? ...
I am running windows7 on my laptop, and all is well, but I am jealous of the multitouch on macs. I don't really know how all of this "works", but i'm imagining that it couldn't be that hard to write a program to patch into windows that allows this. Currently, if I put two fingers on the pad and drag around, it sortv half-heartedly tries...
I'm building a .NET 3.5 sp1 WPF app for use on Windows 7 - is there a way to place the touchscreen keyboard in my application? NOTE: In contrast to other similar questions I'm not looking to embed the keyboard in my app, I just want to start the keyboard and use it for text entry. ...
I am trying to make a DIY touchscreen and would like to enter it into the local science fair but wanted to do it on the programing aspect of Multi-touch. My problem lies in that i have never worked with analyzing images (from a USB based web-cam). I would like to do this project in C# if possible (C++ - if worst comes to worst) I need...
I am developing a surface application (though the platform isn't really relevant) that needs to track usage statistics and produce data that can analyzed to answer several usage related questions. Specifically, I have a screen in my application that will display multiple pieces of content at once (ScatterView for the surface people). On...
I am about to start development of a multi-touch application. I need to decide between WPF and XNA. Which would run faster ? WPF already has libraries to support multi-touch via TUIO input. Does anyone know a similar library or even just sample code to drag/rotate/move objects in XNA ? Thanks! SW. ...
Please let me know the answers to the following: Is it possible to programmatically fire the touch and gesture events of Windows 7? Is there any API? Is it possible to fire the event from a computer without touch screen? I am looking for something implemented or implementable in C# if possible. Any help will be much appreciated. Th...
I am looking to implement a pinch in/out on top of a UITableView, I have looked at several methods including this one: Similar question But while I can create a "UIViewTouch" object and overlay it onto my UITableView, scroll events are not being relayed to my UITableView, I can still select cells, and they respond properly by trigg...
Hi, I'm working on a painting application for Android and I'd like to use raw data from the device's touch screen to adjust the user's paint brush as they draw. I've seen other apps for Android (iSteam, for example) where the size of the brush is based on the size of your fingerprint on the screen. As far as painting apps go, that would...
I have an app that I need to test 3 finger touches and 2 finger touches, is there a FREE application that allows me to use 3 finger instead of being limited to only using 2 fingers like in the simulator? ...
I am making a drawing app and I want to increment my brush size depending on the touches velocity. How would I accomplish this? ...
Is there a way to send a multi-touch event (something like NSEventTypeMagnify) from one cocoa app to another, so that I could for instance tell iPhoto to zoom into a picture? ...
Hi, I have a bunch of buttons that I want to activate in three different ways. Touch Down Touch Down - multiple touch (at the same time) Touch Drag Inside (The same as dragging your finger over a piano) The first two is obviously easy in IB. However many people, including myself, have had trouble with Touch Drag inside. So I ended u...
I have two questions: How to simulate touch event in linux. How to work with multitouch on Qt in Linux. ...
Can i create custom touch events for iPhone?? will the device support for creating my own touch event handling ? ...
I would like to handle pinch events in my Android application to zoom in and out. I believe Android 2.0 has multi-touch functionality, and heard that Android 1.6 might or might not support it depending of the device. What's the best way to detect pinch events, while degrading gracefully for devices that don't support it? I'm targeting ...
Hi, I wonder if is the Android multi-touch support reliable? I've read it suffers from some problems. I also wonder, how can I define custom multi-touch gestures? Like: 3 fingers rotate or 3 fingers stay static and fourth is moving. I've come across some resources (Gestures or MotionEvent on developer.android.com) but nothing states it...