bounds

Determine whether the mouse is over a control? (over a Control pixel range)

由 て烟熏妆下的殇ゞ 提交于 2019-12-11 03:44:34
问题 I'm trying to write a function that should determine whether the mouse is over a range in pixels (the pixel range of a specific Control) The problem is that the function only works for the bounds of the Form , don't work for buttons or any other control that I've tested ...what I'm missing? ''' <summary> ''' Determinates whether the mouse pointer is over a pixel range of the specified control. ''' </summary> ''' <param name="Control">The control.</param> ''' <returns> ''' <c>true</c> if mouse

View animation doesn't change touch area

由 这一生的挚爱 提交于 2019-12-10 14:59:10
问题 After a TranslateAnimation, the OnClickListener on view translated is not translated. I tried overriding getHitRect in a custom LinearLayout but without success. I also tried to use a touchdelegate and all other suggestions found on the whole internet without success :) TranslateAnimation open = new TranslateAnimation(0, displayWidth - ivTimelineWidth, 0, 0); open.setDuration(1000); open.setFillAfter(true); llMapContent.startAnimation(open); Please help me :) Julien 回答1: If I am understanding

Place button outside Modal View Controller

由 本小妞迷上赌 提交于 2019-12-10 11:43:37
问题 I would like to add a close button outside the bounds of the modal view controller which I am presenting on an iPad app. I tried adding a button normally via storyboard, via coding, but the UIButtons view gets clipped by the bounds of the modal view controller. What my purpose is : I want to add a close button at the right corner of my modal view controller which is configured as a Form sheet. I'm launching the modal view controller via a segue from my previous view. Attached screenshot show

Bounds.Intersect for WPF

由 大憨熊 提交于 2019-12-09 23:37:05
问题 I have a Winforms app that allows the user to drag and drop some labels around the screen. The objective being to put the matching labels on top of each other. I keep a reference to these labels in a list, and at the moment i'm checking to see if they're overlapping by doing the following. foreach (List<Label> labels in LabelsList) { var border = labels[1].Bounds; border.Offset(pnl_content.Location); if (border.IntersectsWith(labels[0].Bounds)) { labels[1].ForeColor = Color.Green; } else {

CGAffineTransform changes view.bounds?

由 …衆ロ難τιáo~ 提交于 2019-12-08 16:39:21
问题 Views have both a frame (coordinates in superview's coordinate system) and bounds (coordinates in own coordinate system) property, but if you transform a view, you should not use or rely on the frame property anymore. If you are using transformations, work with the bounds property only, not the frame property, as transformations are applied to the bounds, but aren't necessarily reflected accurately in frame http://iphonedevelopment.blogspot.jp/2008/10/demystifying-cgaffinetransform.html I

How to get the exact point of objects in swift?

由 微笑、不失礼 提交于 2019-12-08 10:43:07
问题 I'm using a UIProgressView and want to stick a image subview to the progress % as in the image below: I want to get the co-ordinate of the progress tint and red subview as in the figure to " stick " with the progress tint, whatever the progress will be.. 回答1: You can start by vertically centering the image view with the progress view using constraints or programmatically like below. imageView.center.y = progressView.center.y Then where ever you are updating the progress, after you can

Swift SpriteKit get visible frame size

由 女生的网名这么多〃 提交于 2019-12-08 05:22:43
问题 I have been trying to create a simple SpriteKit app using Swift. The purpose is to have a red ball re-locate itself on the screen when clicked on. But the variables self.frame.width and self.frame.height do not return the boundaries of the visible screen. Instead they return boundaries of the whole screen. Because I am choosing the location of the ball at random I need the visible boundaries. Couldn't find an answer after hours of research. How can I achieve this? var dot = SKSpriteNode() let

Incorrect UIView bounds/drawing in the Simulator

由 懵懂的女人 提交于 2019-12-07 22:09:10
问题 I've created a single-view test app and added a UIButton and UIView to the UIViewController in the main storyboard. I have resized both the button an view to have the same size. In my VC's -viewDidAppear:animated method I dump the frame and bounds of the button and view: - (void)viewDidAppear:(BOOL)animated { NSLog(@"button bounds: %@", NSStringFromCGRect(self.theButton.bounds)); NSLog(@"button frame: %@", NSStringFromCGRect(self.theButton.frame)); NSLog(@"view bounds: %@", NSStringFromCGRect

Place button outside Modal View Controller

由 时光怂恿深爱的人放手 提交于 2019-12-07 15:16:32
I would like to add a close button outside the bounds of the modal view controller which I am presenting on an iPad app. I tried adding a button normally via storyboard, via coding, but the UIButtons view gets clipped by the bounds of the modal view controller. What my purpose is : I want to add a close button at the right corner of my modal view controller which is configured as a Form sheet. I'm launching the modal view controller via a segue from my previous view. Attached screenshot show what I am trying to achieve: 来源： https://stackoverflow.com/questions/16105673/place-button-outside

Android how to get bounds of imageview with matrix

由 房东的猫 提交于 2019-12-07 13:58:02
问题 I have an ImageView with scaletype set to matrix, and would like to get a Rect with the bounds of the image after the transformation of the matrix. How do I get such a rect? thanks. 回答1: ImageView imageView = (ImageView)findViewById(R.id.imageview); Drawable drawable = imageView.getDrawable(); Rect imageBounds = drawable.getBounds(); Then use Matrix.mapRect. 来源： https://stackoverflow.com/questions/8590693/android-how-to-get-bounds-of-imageview-with-matrix
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